[maven-release-plugin] prepare release canal-1.1.8

Signed-off-by: BruceAko <chongzhi@hust.edu.cn>

README.md

@@ -93,6 +93,10 @@ canal 作为 MySQL binlog 增量获取和解析工具，可将变更记录投递
 
 - 参考文档: [Canal Kafka/RocketMQ QuickStart](https://github.com/alibaba/canal/wiki/Canal-Kafka-RocketMQ-QuickStart)
 
+## 基于canal开发的工具
+
+-  canal2sql(基于binlog生成SQL) : [https://github.com/zhuchao941/canal2sql]
+
 ## 相关开源&产品
 
 - [canal 消费端开源项目: Otter](http://github.com/alibaba/otter)

admin/admin-ui/pom.xml

@@ -3,7 +3,7 @@
   <parent>
     <artifactId>canal.admin</artifactId>
     <groupId>com.alibaba.otter</groupId>
-    <version>1.1.7</version>
+    <version>1.1.8</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 

admin/admin-web/pom.xml

@@ -3,7 +3,7 @@
     <parent>
         <artifactId>canal.admin</artifactId>
         <groupId>com.alibaba.otter</groupId>
-        <version>1.1.7</version>
+        <version>1.1.8</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <artifactId>canal.admin-web</artifactId>

admin/admin-web/src/main/java/com/alibaba/otter/canal/admin/config/EbeanConfig.java

@@ -10,6 +10,7 @@ import java.util.List;
 
 import javax.sql.DataSource;
 
+import org.springframework.beans.factory.annotation.Value;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 

admin/admin-web/src/main/java/com/alibaba/otter/canal/admin/config/WebConfig.java

@@ -5,6 +5,8 @@ import java.io.PrintWriter;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
+import org.apache.commons.lang.StringUtils;
+import org.springframework.beans.factory.annotation.Value;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.http.HttpMethod;
 import org.springframework.http.HttpStatus;
@@ -26,8 +28,24 @@ import com.fasterxml.jackson.databind.ObjectMapper;
 @Configuration
 public class WebConfig implements WebMvcConfigurer {
 
+    @Value(value = "${canal.adminUser}")
+    private String user;
+
+    @Value(value = "${canal.adminPasswd}")
+    private String passwd;
+
     @Override
     public void addInterceptors(InterceptorRegistry registry) {
+        if (StringUtils.isEmpty(user)) {
+            throw new IllegalArgumentException(
+                "canal.adminUser is empty , pls check https://github.com/alibaba/canal/issues/4941");
+        }
+
+        if (StringUtils.isEmpty(passwd)) {
+            throw new IllegalArgumentException(
+                "canal.adminPasswd is empty , pls check https://github.com/alibaba/canal/issues/4941");
+        }
+
         registry.addInterceptor(new HandlerInterceptor() {
 
             @Override

admin/admin-web/src/main/java/com/alibaba/otter/canal/admin/controller/PollingConfigController.java

@@ -2,15 +2,11 @@ package com.alibaba.otter.canal.admin.controller;
 
 import java.security.NoSuchAlgorithmException;
 
+import org.apache.commons.lang.RandomStringUtils;
 import org.apache.commons.lang.StringUtils;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.beans.factory.annotation.Value;
-import org.springframework.web.bind.annotation.GetMapping;
-import org.springframework.web.bind.annotation.PathVariable;
-import org.springframework.web.bind.annotation.RequestHeader;
-import org.springframework.web.bind.annotation.RequestMapping;
-import org.springframework.web.bind.annotation.RequestParam;
-import org.springframework.web.bind.annotation.RestController;
+import org.springframework.web.bind.annotation.*;
 
 import com.alibaba.otter.canal.admin.model.BaseModel;
 import com.alibaba.otter.canal.admin.model.CanalConfig;
@@ -28,7 +24,7 @@ import com.alibaba.otter.canal.protocol.SecurityUtil;
 @RequestMapping("/api/{env}/config")
 public class PollingConfigController {
 
-    private static final byte[] seeds = "canal is best!".getBytes();
+    private static final byte[] seeds = RandomStringUtils.random(16).getBytes();
 
     @Value(value = "${canal.adminUser}")
     String                      user;

admin/admin-web/src/main/resources/application.yml

@@ -18,4 +18,4 @@ spring.datasource:
 
 canal:
   adminUser: admin
-  adminPasswd: admin
+  adminPasswd:

admin/admin-web/src/main/resources/canal_manager.sql

@@ -11,8 +11,8 @@ SET FOREIGN_KEY_CHECKS = 0;
 DROP TABLE IF EXISTS `canal_adapter_config`;
 CREATE TABLE `canal_adapter_config` (
   `id` bigint(20) NOT NULL AUTO_INCREMENT,
-  `category` varchar(45) NOT NULL,
-  `name` varchar(45) NOT NULL,
+  `category` varchar(255) NOT NULL,
+  `name` varchar(255) NOT NULL,
   `status` varchar(45) DEFAULT NULL,
   `content` text NOT NULL,
   `modified_time` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
@@ -25,7 +25,7 @@ CREATE TABLE `canal_adapter_config` (
 DROP TABLE IF EXISTS `canal_cluster`;
 CREATE TABLE `canal_cluster` (
   `id` bigint(20) NOT NULL AUTO_INCREMENT,
-  `name` varchar(63) NOT NULL,
+  `name` varchar(255) NOT NULL,
   `zk_hosts` varchar(255) NOT NULL,
   `modified_time` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
   PRIMARY KEY (`id`)
@@ -39,7 +39,7 @@ CREATE TABLE `canal_config` (
   `id` bigint(20) NOT NULL AUTO_INCREMENT,
   `cluster_id` bigint(20) DEFAULT NULL,
   `server_id` bigint(20) DEFAULT NULL,
-  `name` varchar(45) NOT NULL,
+  `name` varchar(255) NOT NULL,
   `status` varchar(45) DEFAULT NULL,
   `content` text NOT NULL,
   `content_md5` varchar(128) NOT NULL,
@@ -56,7 +56,7 @@ CREATE TABLE `canal_instance_config` (
   `id` bigint(20) NOT NULL AUTO_INCREMENT,
   `cluster_id` bigint(20) DEFAULT NULL,
   `server_id` bigint(20) DEFAULT NULL,
-  `name` varchar(45) NOT NULL,
+  `name` varchar(255) NOT NULL,
   `status` varchar(45) DEFAULT NULL,
   `content` text NOT NULL,
   `content_md5` varchar(128) DEFAULT NULL,
@@ -72,8 +72,8 @@ DROP TABLE IF EXISTS `canal_node_server`;
 CREATE TABLE `canal_node_server` (
   `id` bigint(20) NOT NULL AUTO_INCREMENT,
   `cluster_id` bigint(20) DEFAULT NULL,
-  `name` varchar(63) NOT NULL,
-  `ip` varchar(63) NOT NULL,
+  `name` varchar(255) NOT NULL,
+  `ip` varchar(255) NOT NULL,
   `admin_port` int(11) DEFAULT NULL,
   `tcp_port` int(11) DEFAULT NULL,
   `metric_port` int(11) DEFAULT NULL,
@@ -88,10 +88,10 @@ CREATE TABLE `canal_node_server` (
 DROP TABLE IF EXISTS `canal_user`;
 CREATE TABLE `canal_user` (
   `id` bigint(20) NOT NULL AUTO_INCREMENT,
-  `username` varchar(31) NOT NULL,
-  `password` varchar(128) NOT NULL,
-  `name` varchar(31) NOT NULL,
-  `roles` varchar(31) NOT NULL,
+  `username` varchar(255) NOT NULL,
+  `password` varchar(255) NOT NULL,
+  `name` varchar(255) NOT NULL,
+  `roles` varchar(255) NOT NULL,
   `introduction` varchar(255) DEFAULT NULL,
   `avatar` varchar(255) DEFAULT NULL,
   `creation_date` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,

admin/pom.xml

@@ -3,13 +3,13 @@
     <parent>
         <groupId>com.alibaba.otter</groupId>
         <artifactId>canal</artifactId>
-        <version>1.1.7</version>
+        <version>1.1.8</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <groupId>com.alibaba.otter</groupId>
     <artifactId>canal.admin</artifactId>
-    <version>1.1.7</version>
+    <version>1.1.8</version>
     <packaging>pom</packaging>
     <name>canal admin module for otter ${project.version}</name>
     <modules>
@@ -36,7 +36,7 @@
             <dependency>
                 <groupId>org.springframework.boot</groupId>
                 <artifactId>spring-boot-dependencies</artifactId>
-                <version>2.5.4</version>
+                <version>2.5.15</version>
                 <type>pom</type>
                 <scope>import</scope>
             </dependency>
@@ -48,7 +48,12 @@
             <dependency>
                 <groupId>io.ebean</groupId>
                 <artifactId>ebean</artifactId>
-                <version>11.41.1</version>
+                <version>11.45.1</version>
+            </dependency>
+            <dependency>
+                <groupId>org.yaml</groupId>
+                <artifactId>snakeyaml</artifactId>
+                <version>2.0</version>
             </dependency>
         </dependencies>
     </dependencyManagement>

charts/README.md

@@ -0,0 +1,160 @@
+# helm charts 使用说明
+
+包含`canal-admin`和`canal-server`两个chart，基本配置保存在k8s的`secret`里，`canal.properties`和`instance.properties`保存在mysql数据库中，使用zookeeper注册中心实现高可用。
+
+- [helm charts 使用说明](#helm-charts-使用说明)
+  - [创建zk集群](#创建zk集群)
+  - [初始化数据库](#初始化数据库)
+  - [部署canal-admin chart](#部署canal-admin-chart)
+    - [配置values.yaml](#配置valuesyaml)
+    - [配置集群信息](#配置集群信息)
+  - [部署canal-server chart](#部署canal-server-chart)
+    - [配置values.yaml](#配置valuesyaml-1)
+  - [instance 实例创建](#instance-实例创建)
+
+## 创建zk集群
+
+```sh
+helm install canal-zookeeper oci://registry-1.docker.io/bitnamicharts/zookeeper
+```
+
+如需挂载磁盘参考 [bitnami/zookeeper](`https://github.com/bitnami/charts/tree/main/bitnami/zookeeper`)
+
+
+## 初始化数据库
+
+[/admin/admin-web/src/main/resources/canal_manager.sql](/admin/admin-web/src/main/resources/canal_manager.sql)
+
+[/deployer/src/main/resources/spring/tsdb/sql/create_table.sql](/deployer/src/main/resources/spring/tsdb/sql/create_table.sql)
+
+## 部署canal-admin chart
+
+### 配置values.yaml
+
+```yaml
+# 主要配置
+admin:
+  config: |
+    server:
+      port: 8089
+    spring:
+      jackson:
+        date-format: yyyy-MM-dd HH:mm:ss
+        time-zone: GMT+8
+    spring.datasource:
+      address: your_db_host:3306
+      database: canal_manager
+      username: ****
+      password: ****
+      driver-class-name: com.mysql.jdbc.Driver
+      url: jdbc:mysql://${spring.datasource.address}/${spring.datasource.database}?useUnicode=true&characterEncoding=UTF-8&useSSL=false&allowPublicKeyRetrieval=true
+      hikari:
+        maximum-pool-size: 30
+        minimum-idle: 1
+    canal:
+      adminUser: admin
+      adminPasswd: admin
+    # debug: true
+```
+
+全量参数见：[canal-admin/values.yaml](./canal-admin/values.yaml)，测试用例见：[tests/admin-values.yaml](./tests/admin-values.yaml)
+
+```sh
+helm install canal-admin -f ./admin-values.yaml ./canal-admin
+```
+
+### 配置集群信息
+
+![cluster](./images/cluster.png)
+
+等待pod启动后，使用默认账户`admin`密码`123456`登录
+
+创建集群`default`并配置`zk地址`为`canal-zookeeper.default.svc.cluster.local:2181`
+
+配置完成后，点击`配置`-`主配置`，修改以下配置项，不是覆盖整个文件
+
+```yaml
+canal.user = admin
+canal.passwd = 4ACFE3202A5FF5CF467898FC58AAB1D615029441
+
+canal.zkServers = canal-zookeeper.default.svc.cluster.local:2181
+# tcp, kafka, rocketMQ, rabbitMQ, pulsarMQ 看实际需求，此处改为了rabbitMQ
+canal.serverMode = rabbitMQ
+
+#canal.instance.tsdb.dir = ${canal.file.data.dir:../conf}/${canal.instance.destination:}
+canal.instance.tsdb.url = jdbc:mysql://you_db_host:3306/canal_tsdb?useUnicode=true&characterEncoding=UTF-8&useSSL=false
+canal.instance.tsdb.dbUsername = ****
+canal.instance.tsdb.dbPassword = ****
+
+#canal.instance.tsdb.spring.xml = classpath:spring/tsdb/h2-tsdb.xml
+canal.instance.tsdb.spring.xml = classpath:spring/tsdb/mysql-tsdb.xml
+
+#canal.instance.global.spring.xml = classpath:spring/file-instance.xml
+canal.instance.global.spring.xml = classpath:spring/default-instance.xml
+
+# 如果用的是阿里云polardb需要配置
+canal.aliyun.accessKey = ****
+canal.aliyun.secretKey = ****
+canal.aliyun.uid = 主账号id
+
+# 我们是推送到rabbitmq所以需要配置
+rabbitmq.host = ****:5672
+rabbitmq.virtual.host = ****
+rabbitmq.exchange = ****
+# canal.aliyun.accessKey
+rabbitmq.username = ****
+# canal.aliyun.secretKey
+rabbitmq.password = ****
+rabbitmq.deliveryMode = direct
+```
+
+## 部署canal-server chart
+
+### 配置values.yaml
+
+```yaml
+# 主要配置
+server:
+  config: |
+    canal.port = 11111
+    canal.metrics.pull.port = 11112
+
+    # register ip
+    canal.register.ip =
+
+    # canal admin config
+    canal.admin.manager = canal-admin.default:8089
+    canal.admin.port = 11110
+    canal.admin.user = admin
+    canal.admin.passwd = 4ACFE3202A5FF5CF467898FC58AAB1D615029441
+    # admin auto register
+    canal.admin.register.auto = true
+    canal.admin.register.cluster = default
+```
+
+```sh
+helm install canal-server -f ./server-values.yaml ./canal-server
+```
+
+全量参数见：[canal-server/values.yaml](./canal-server/values.yaml)，测试用例见：[tests/server-values.yaml](./tests/server-values.yaml)
+
+![server](./images/server.png)
+
+至此，canal-server已自动创建，并自动注册。
+
+## instance 实例创建
+
+主要配置如下
+
+```yaml
+# 配置你要监听的数据库
+canal.instance.master.address=127.0.0.1:3306
+canal.instance.dbUsername=****
+canal.instance.dbPassword=****
+
+# 过滤监听哪些表
+canal.instance.filter.regex=.*\\..*
+
+# 如果是推送到rabbitmq，需要配置 Routing Key
+canal.mq.topic=你的Routing Key
+```

charts/canal-admin/.helmignore

@@ -0,0 +1,23 @@
+# Patterns to ignore when building packages.
+# This supports shell glob matching, relative path matching, and
+# negation (prefixed with !). Only one pattern per line.
+.DS_Store
+# Common VCS dirs
+.git/
+.gitignore
+.bzr/
+.bzrignore
+.hg/
+.hgignore
+.svn/
+# Common backup files
+*.swp
+*.bak
+*.tmp
+*.orig
+*~
+# Various IDEs
+.project
+.idea/
+*.tmproj
+.vscode/

charts/canal-admin/Chart.yaml

@@ -0,0 +1,24 @@
+apiVersion: v2
+name: canal-admin
+description: A Helm chart for Kubernetes
+
+# A chart can be either an 'application' or a 'library' chart.
+#
+# Application charts are a collection of templates that can be packaged into versioned archives
+# to be deployed.
+#
+# Library charts provide useful utilities or functions for the chart developer. They're included as
+# a dependency of application charts to inject those utilities and functions into the rendering
+# pipeline. Library charts do not define any templates and therefore cannot be deployed.
+type: application
+
+# This is the chart version. This version number should be incremented each time you make changes
+# to the chart and its templates, including the app version.
+# Versions are expected to follow Semantic Versioning (https://semver.org/)
+version: 1.1.8-alpha-3
+
+# This is the version number of the application being deployed. This version number should be
+# incremented each time you make changes to the application. Versions are not expected to
+# follow Semantic Versioning. They should reflect the version the application is using.
+# It is recommended to use it with quotes.
+appVersion: "1.16.0"

charts/canal-admin/templates/NOTES.txt

@@ -0,0 +1,22 @@
+1. Get the application URL by running these commands:
+{{- if .Values.ingress.enabled }}
+{{- range $host := .Values.ingress.hosts }}
+  {{- range .paths }}
+  http{{ if $.Values.ingress.tls }}s{{ end }}://{{ $host.host }}{{ .path }}
+  {{- end }}
+{{- end }}
+{{- else if contains "NodePort" .Values.service.type }}
+  export NODE_PORT=$(kubectl get --namespace {{ .Release.Namespace }} -o jsonpath="{.spec.ports[0].nodePort}" services {{ include "canal-admin.fullname" . }})
+  export NODE_IP=$(kubectl get nodes --namespace {{ .Release.Namespace }} -o jsonpath="{.items[0].status.addresses[0].address}")
+  echo http://$NODE_IP:$NODE_PORT
+{{- else if contains "LoadBalancer" .Values.service.type }}
+     NOTE: It may take a few minutes for the LoadBalancer IP to be available.
+           You can watch its status by running 'kubectl get --namespace {{ .Release.Namespace }} svc -w {{ include "canal-admin.fullname" . }}'
+  export SERVICE_IP=$(kubectl get svc --namespace {{ .Release.Namespace }} {{ include "canal-admin.fullname" . }} --template "{{"{{ range (index .status.loadBalancer.ingress 0) }}{{.}}{{ end }}"}}")
+  echo http://$SERVICE_IP:{{ .Values.service.port }}
+{{- else if contains "ClusterIP" .Values.service.type }}
+  export POD_NAME=$(kubectl get pods --namespace {{ .Release.Namespace }} -l "app.kubernetes.io/name={{ include "canal-admin.name" . }},app.kubernetes.io/instance={{ .Release.Name }}" -o jsonpath="{.items[0].metadata.name}")
+  export CONTAINER_PORT=$(kubectl get pod --namespace {{ .Release.Namespace }} $POD_NAME -o jsonpath="{.spec.containers[0].ports[0].containerPort}")
+  echo "Visit http://127.0.0.1:8080 to use your application"
+  kubectl --namespace {{ .Release.Namespace }} port-forward $POD_NAME 8080:$CONTAINER_PORT
+{{- end }}

charts/canal-admin/templates/_helpers.tpl

@@ -0,0 +1,62 @@
+{{/*
+Expand the name of the chart.
+*/}}
+{{- define "canal-admin.name" -}}
+{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{/*
+Create a default fully qualified app name.
+We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
+If release name contains chart name it will be used as a full name.
+*/}}
+{{- define "canal-admin.fullname" -}}
+{{- if .Values.fullnameOverride }}
+{{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" }}
+{{- else }}
+{{- $name := default .Chart.Name .Values.nameOverride }}
+{{- if contains $name .Release.Name }}
+{{- .Release.Name | trunc 63 | trimSuffix "-" }}
+{{- else }}
+{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" }}
+{{- end }}
+{{- end }}
+{{- end }}
+
+{{/*
+Create chart name and version as used by the chart label.
+*/}}
+{{- define "canal-admin.chart" -}}
+{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{/*
+Common labels
+*/}}
+{{- define "canal-admin.labels" -}}
+helm.sh/chart: {{ include "canal-admin.chart" . }}
+{{ include "canal-admin.selectorLabels" . }}
+{{- if .Chart.AppVersion }}
+app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
+{{- end }}
+app.kubernetes.io/managed-by: {{ .Release.Service }}
+{{- end }}
+
+{{/*
+Selector labels
+*/}}
+{{- define "canal-admin.selectorLabels" -}}
+app.kubernetes.io/name: {{ include "canal-admin.name" . }}
+app.kubernetes.io/instance: {{ .Release.Name }}
+{{- end }}
+
+{{/*
+Create the name of the service account to use
+*/}}
+{{- define "canal-admin.serviceAccountName" -}}
+{{- if .Values.serviceAccount.create }}
+{{- default (include "canal-admin.fullname" .) .Values.serviceAccount.name }}
+{{- else }}
+{{- default "default" .Values.serviceAccount.name }}
+{{- end }}
+{{- end }}

charts/canal-admin/templates/deployment.yaml

@@ -0,0 +1,75 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: {{ include "canal-admin.fullname" . }}
+  labels:
+    {{- include "canal-admin.labels" . | nindent 4 }}
+spec:
+  {{- if not .Values.autoscaling.enabled }}
+  replicas: {{ .Values.replicaCount }}
+  {{- end }}
+  selector:
+    matchLabels:
+      {{- include "canal-admin.selectorLabels" . | nindent 6 }}
+  template:
+    metadata:
+      {{- with .Values.podAnnotations }}
+      annotations:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      labels:
+        {{- include "canal-admin.labels" . | nindent 8 }}
+        {{- with .Values.podLabels }}
+        {{- toYaml . | nindent 8 }}
+        {{- end }}
+    spec:
+      {{- with .Values.imagePullSecrets }}
+      imagePullSecrets:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      serviceAccountName: {{ include "canal-admin.serviceAccountName" . }}
+      securityContext:
+        {{- toYaml .Values.podSecurityContext | nindent 8 }}
+      containers:
+        - name: {{ .Chart.Name }}
+          securityContext:
+            {{- toYaml .Values.securityContext | nindent 12 }}
+          image: "{{ .Values.image.repository }}:{{ .Values.image.tag | default .Chart.AppVersion }}"
+          imagePullPolicy: {{ .Values.image.pullPolicy }}
+          ports:
+            - name: http
+              containerPort: {{ .Values.service.port }}
+              protocol: TCP
+          livenessProbe:
+            {{- toYaml .Values.livenessProbe | nindent 12 }}
+          readinessProbe:
+            {{- toYaml .Values.readinessProbe | nindent 12 }}
+          resources:
+            {{- toYaml .Values.resources | nindent 12 }}
+          volumeMounts:
+            - mountPath: /home/admin/canal-admin/conf/application.yml
+              name: secret
+              subPath: application.yml
+            {{- with .Values.volumeMounts }}
+            {{- toYaml . | nindent 12 }}
+            {{- end }}
+      volumes:
+        - name: secret
+          secret:
+            defaultMode: 420
+            secretName: {{ include "canal-admin.fullname" . }}
+        {{- with .Values.volumes }}
+        {{- toYaml . | nindent 8 }}
+        {{- end }}
+      {{- with .Values.nodeSelector }}
+      nodeSelector:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.affinity }}
+      affinity:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.tolerations }}
+      tolerations:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}

charts/canal-admin/templates/hpa.yaml

@@ -0,0 +1,32 @@
+{{- if .Values.autoscaling.enabled }}
+apiVersion: autoscaling/v2
+kind: HorizontalPodAutoscaler
+metadata:
+  name: {{ include "canal-admin.fullname" . }}
+  labels:
+    {{- include "canal-admin.labels" . | nindent 4 }}
+spec:
+  scaleTargetRef:
+    apiVersion: apps/v1
+    kind: Deployment
+    name: {{ include "canal-admin.fullname" . }}
+  minReplicas: {{ .Values.autoscaling.minReplicas }}
+  maxReplicas: {{ .Values.autoscaling.maxReplicas }}
+  metrics:
+    {{- if .Values.autoscaling.targetCPUUtilizationPercentage }}
+    - type: Resource
+      resource:
+        name: cpu
+        target:
+          type: Utilization
+          averageUtilization: {{ .Values.autoscaling.targetCPUUtilizationPercentage }}
+    {{- end }}
+    {{- if .Values.autoscaling.targetMemoryUtilizationPercentage }}
+    - type: Resource
+      resource:
+        name: memory
+        target:
+          type: Utilization
+          averageUtilization: {{ .Values.autoscaling.targetMemoryUtilizationPercentage }}
+    {{- end }}
+{{- end }}

charts/canal-admin/templates/ingress.yaml

@@ -0,0 +1,43 @@
+{{- if .Values.ingress.enabled -}}
+apiVersion: networking.k8s.io/v1
+kind: Ingress
+metadata:
+  name: {{ include "canal-admin.fullname" . }}
+  labels:
+    {{- include "canal-admin.labels" . | nindent 4 }}
+  {{- with .Values.ingress.annotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+spec:
+  {{- with .Values.ingress.className }}
+  ingressClassName: {{ . }}
+  {{- end }}
+  {{- if .Values.ingress.tls }}
+  tls:
+    {{- range .Values.ingress.tls }}
+    - hosts:
+        {{- range .hosts }}
+        - {{ . | quote }}
+        {{- end }}
+      secretName: {{ .secretName }}
+    {{- end }}
+  {{- end }}
+  rules:
+    {{- range .Values.ingress.hosts }}
+    - host: {{ .host | quote }}
+      http:
+        paths:
+          {{- range .paths }}
+          - path: {{ .path }}
+            {{- with .pathType }}
+            pathType: {{ . }}
+            {{- end }}
+            backend:
+              service:
+                name: {{ include "canal-admin.fullname" $ }}
+                port:
+                  number: {{ $.Values.service.port }}
+          {{- end }}
+    {{- end }}
+{{- end }}

charts/canal-admin/templates/secret.yaml

@@ -0,0 +1,9 @@
+apiVersion: v1
+kind: Secret
+metadata:
+  name: {{ include "canal-admin.fullname" . }}
+  labels:
+    {{- include "canal-admin.labels" . | nindent 4 }}
+type: Opaque
+data:
+  application.yml: {{tpl .Values.admin.config $ | b64enc | quote }}

charts/canal-admin/templates/service.yaml

@@ -0,0 +1,15 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: {{ include "canal-admin.fullname" . }}
+  labels:
+    {{- include "canal-admin.labels" . | nindent 4 }}
+spec:
+  type: {{ .Values.service.type }}
+  ports:
+    - port: {{ .Values.service.port }}
+      targetPort: http
+      protocol: TCP
+      name: http
+  selector:
+    {{- include "canal-admin.selectorLabels" . | nindent 4 }}

charts/canal-admin/templates/serviceaccount.yaml

@@ -0,0 +1,13 @@
+{{- if .Values.serviceAccount.create -}}
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: {{ include "canal-admin.serviceAccountName" . }}
+  labels:
+    {{- include "canal-admin.labels" . | nindent 4 }}
+  {{- with .Values.serviceAccount.annotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+automountServiceAccountToken: {{ .Values.serviceAccount.automount }}
+{{- end }}

charts/canal-admin/templates/tests/test-connection.yaml

@@ -0,0 +1,15 @@
+apiVersion: v1
+kind: Pod
+metadata:
+  name: "{{ include "canal-admin.fullname" . }}-test-connection"
+  labels:
+    {{- include "canal-admin.labels" . | nindent 4 }}
+  annotations:
+    "helm.sh/hook": test
+spec:
+  containers:
+    - name: wget
+      image: busybox
+      command: ['wget']
+      args: ['{{ include "canal-admin.fullname" . }}:{{ .Values.service.port }}']
+  restartPolicy: Never

charts/canal-admin/values.yaml

@@ -0,0 +1,146 @@
+# Default values for canal-admin.
+# This is a YAML-formatted file.
+# Declare variables to be passed into your templates.
+
+# This will set the replicaset count more information can be found here: https://kubernetes.io/docs/concepts/workloads/controllers/replicaset/
+replicaCount: 1
+
+# This sets the container image more information can be found here: https://kubernetes.io/docs/concepts/containers/images/
+image:
+  repository: canal/canal-admin
+  # This sets the pull policy for images.
+  pullPolicy: IfNotPresent
+  # Overrides the image tag whose default is the chart appVersion.
+  tag: "latest"
+
+# This is for the secretes for pulling an image from a private repository more information can be found here: https://kubernetes.io/docs/tasks/configure-pod-container/pull-image-private-registry/
+imagePullSecrets: []
+# This is to override the chart name.
+nameOverride: ""
+fullnameOverride: ""
+
+# This section builds out the service account more information can be found here: https://kubernetes.io/docs/concepts/security/service-accounts/
+serviceAccount:
+  # Specifies whether a service account should be created
+  create: false
+  # Automatically mount a ServiceAccount's API credentials?
+  automount: false
+  # Annotations to add to the service account
+  annotations: {}
+  # The name of the service account to use.
+  # If not set and create is true, a name is generated using the fullname template
+  name: ""
+
+# This is for setting Kubernetes Annotations to a Pod.
+# For more information checkout: https://kubernetes.io/docs/concepts/overview/working-with-objects/annotations/
+podAnnotations: {}
+# This is for setting Kubernetes Labels to a Pod.
+# For more information checkout: https://kubernetes.io/docs/concepts/overview/working-with-objects/labels/
+podLabels: {}
+
+podSecurityContext: {}
+  # fsGroup: 2000
+
+securityContext: {}
+  # capabilities:
+  #   drop:
+  #   - ALL
+  # readOnlyRootFilesystem: true
+  # runAsNonRoot: true
+  # runAsUser: 1000
+
+# This is for setting up a service more information can be found here: https://kubernetes.io/docs/concepts/services-networking/service/
+service:
+  # This sets the service type more information can be found here: https://kubernetes.io/docs/concepts/services-networking/service/#publishing-services-service-types
+  type: ClusterIP
+  # This sets the ports more information can be found here: https://kubernetes.io/docs/concepts/services-networking/service/#field-spec-ports
+  port: 8089
+
+# This block is for setting up the ingress for more information can be found here: https://kubernetes.io/docs/concepts/services-networking/ingress/
+ingress:
+  enabled: false
+  className: ""
+  annotations: {}
+    # kubernetes.io/ingress.class: nginx
+    # kubernetes.io/tls-acme: "true"
+  hosts:
+    - host: chart-example.local
+      paths:
+        - path: /
+          pathType: ImplementationSpecific
+  tls: []
+  #  - secretName: chart-example-tls
+  #    hosts:
+  #      - chart-example.local
+
+resources: {}
+  # We usually recommend not to specify default resources and to leave this as a conscious
+  # choice for the user. This also increases chances charts run on environments with little
+  # resources, such as Minikube. If you do want to specify resources, uncomment the following
+  # lines, adjust them as necessary, and remove the curly braces after 'resources:'.
+  # limits:
+  #   cpu: 100m
+  #   memory: 128Mi
+  # requests:
+  #   cpu: 100m
+  #   memory: 128Mi
+
+# This is to setup the liveness and readiness probes more information can be found here: https://kubernetes.io/docs/tasks/configure-pod-container/configure-liveness-readiness-startup-probes/
+livenessProbe:
+  httpGet:
+    path: /
+    port: http
+readinessProbe:
+  httpGet:
+    path: /
+    port: http
+
+# This section is for setting up autoscaling more information can be found here: https://kubernetes.io/docs/concepts/workloads/autoscaling/
+autoscaling:
+  enabled: false
+  minReplicas: 1
+  maxReplicas: 100
+  targetCPUUtilizationPercentage: 80
+  # targetMemoryUtilizationPercentage: 80
+
+# Additional volumes on the output Deployment definition.
+volumes: []
+# - name: foo
+#   secret:
+#     secretName: mysecret
+#     optional: false
+
+# Additional volumeMounts on the output Deployment definition.
+volumeMounts: []
+# - name: foo
+#   mountPath: "/etc/foo"
+#   readOnly: true
+
+nodeSelector: {}
+
+tolerations: []
+
+affinity: {}
+
+admin:
+  config: |
+    server:
+      port: 8089
+    spring:
+      jackson:
+        date-format: yyyy-MM-dd HH:mm:ss
+        time-zone: GMT+8
+    spring.datasource:
+      address: you_db_host:3306
+      database: canal_manager
+      username: ****
+      password: ****
+      driver-class-name: com.mysql.jdbc.Driver
+      url: jdbc:mysql://${spring.datasource.address}/${spring.datasource.database}?useUnicode=true&characterEncoding=UTF-8&useSSL=false&allowPublicKeyRetrieval=true
+      hikari:
+        maximum-pool-size: 30
+        minimum-idle: 1
+    canal:
+      adminUser: admin
+      adminPasswd: admin
+    # debug: true

charts/canal-server/.helmignore

@@ -0,0 +1,23 @@
+# Patterns to ignore when building packages.
+# This supports shell glob matching, relative path matching, and
+# negation (prefixed with !). Only one pattern per line.
+.DS_Store
+# Common VCS dirs
+.git/
+.gitignore
+.bzr/
+.bzrignore
+.hg/
+.hgignore
+.svn/
+# Common backup files
+*.swp
+*.bak
+*.tmp
+*.orig
+*~
+# Various IDEs
+.project
+.idea/
+*.tmproj
+.vscode/

charts/canal-server/Chart.yaml

@@ -0,0 +1,24 @@
+apiVersion: v2
+name: canal-server
+description: A Helm chart for Kubernetes
+
+# A chart can be either an 'application' or a 'library' chart.
+#
+# Application charts are a collection of templates that can be packaged into versioned archives
+# to be deployed.
+#
+# Library charts provide useful utilities or functions for the chart developer. They're included as
+# a dependency of application charts to inject those utilities and functions into the rendering
+# pipeline. Library charts do not define any templates and therefore cannot be deployed.
+type: application
+
+# This is the chart version. This version number should be incremented each time you make changes
+# to the chart and its templates, including the app version.
+# Versions are expected to follow Semantic Versioning (https://semver.org/)
+version: 1.1.8-alpha-3
+
+# This is the version number of the application being deployed. This version number should be
+# incremented each time you make changes to the application. Versions are not expected to
+# follow Semantic Versioning. They should reflect the version the application is using.
+# It is recommended to use it with quotes.
+appVersion: "1.16.0"

charts/canal-server/templates/NOTES.txt

@@ -0,0 +1,22 @@
+1. Get the application URL by running these commands:
+{{- if .Values.ingress.enabled }}
+{{- range $host := .Values.ingress.hosts }}
+  {{- range .paths }}
+  http{{ if $.Values.ingress.tls }}s{{ end }}://{{ $host.host }}{{ .path }}
+  {{- end }}
+{{- end }}
+{{- else if contains "NodePort" .Values.service.type }}
+  export NODE_PORT=$(kubectl get --namespace {{ .Release.Namespace }} -o jsonpath="{.spec.ports[0].nodePort}" services {{ include "canal-server.fullname" . }})
+  export NODE_IP=$(kubectl get nodes --namespace {{ .Release.Namespace }} -o jsonpath="{.items[0].status.addresses[0].address}")
+  echo http://$NODE_IP:$NODE_PORT
+{{- else if contains "LoadBalancer" .Values.service.type }}
+     NOTE: It may take a few minutes for the LoadBalancer IP to be available.
+           You can watch its status by running 'kubectl get --namespace {{ .Release.Namespace }} svc -w {{ include "canal-server.fullname" . }}'
+  export SERVICE_IP=$(kubectl get svc --namespace {{ .Release.Namespace }} {{ include "canal-server.fullname" . }} --template "{{"{{ range (index .status.loadBalancer.ingress 0) }}{{.}}{{ end }}"}}")
+  echo http://$SERVICE_IP:{{ .Values.service.port }}
+{{- else if contains "ClusterIP" .Values.service.type }}
+  export POD_NAME=$(kubectl get pods --namespace {{ .Release.Namespace }} -l "app.kubernetes.io/name={{ include "canal-server.name" . }},app.kubernetes.io/instance={{ .Release.Name }}" -o jsonpath="{.items[0].metadata.name}")
+  export CONTAINER_PORT=$(kubectl get pod --namespace {{ .Release.Namespace }} $POD_NAME -o jsonpath="{.spec.containers[0].ports[0].containerPort}")
+  echo "Visit http://127.0.0.1:8080 to use your application"
+  kubectl --namespace {{ .Release.Namespace }} port-forward $POD_NAME 8080:$CONTAINER_PORT
+{{- end }}

charts/canal-server/templates/_helpers.tpl

@@ -0,0 +1,62 @@
+{{/*
+Expand the name of the chart.
+*/}}
+{{- define "canal-server.name" -}}
+{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{/*
+Create a default fully qualified app name.
+We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
+If release name contains chart name it will be used as a full name.
+*/}}
+{{- define "canal-server.fullname" -}}
+{{- if .Values.fullnameOverride }}
+{{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" }}
+{{- else }}
+{{- $name := default .Chart.Name .Values.nameOverride }}
+{{- if contains $name .Release.Name }}
+{{- .Release.Name | trunc 63 | trimSuffix "-" }}
+{{- else }}
+{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" }}
+{{- end }}
+{{- end }}
+{{- end }}
+
+{{/*
+Create chart name and version as used by the chart label.
+*/}}
+{{- define "canal-server.chart" -}}
+{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{/*
+Common labels
+*/}}
+{{- define "canal-server.labels" -}}
+helm.sh/chart: {{ include "canal-server.chart" . }}
+{{ include "canal-server.selectorLabels" . }}
+{{- if .Chart.AppVersion }}
+app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
+{{- end }}
+app.kubernetes.io/managed-by: {{ .Release.Service }}
+{{- end }}
+
+{{/*
+Selector labels
+*/}}
+{{- define "canal-server.selectorLabels" -}}
+app.kubernetes.io/name: {{ include "canal-server.name" . }}
+app.kubernetes.io/instance: {{ .Release.Name }}
+{{- end }}
+
+{{/*
+Create the name of the service account to use
+*/}}
+{{- define "canal-server.serviceAccountName" -}}
+{{- if .Values.serviceAccount.create }}
+{{- default (include "canal-server.fullname" .) .Values.serviceAccount.name }}
+{{- else }}
+{{- default "default" .Values.serviceAccount.name }}
+{{- end }}
+{{- end }}

charts/canal-server/templates/hpa.yaml

@@ -0,0 +1,32 @@
+{{- if .Values.autoscaling.enabled }}
+apiVersion: autoscaling/v2
+kind: HorizontalPodAutoscaler
+metadata:
+  name: {{ include "canal-server.fullname" . }}
+  labels:
+    {{- include "canal-server.labels" . | nindent 4 }}
+spec:
+  scaleTargetRef:
+    apiVersion: apps/v1
+    kind: Deployment
+    name: {{ include "canal-server.fullname" . }}
+  minReplicas: {{ .Values.autoscaling.minReplicas }}
+  maxReplicas: {{ .Values.autoscaling.maxReplicas }}
+  metrics:
+    {{- if .Values.autoscaling.targetCPUUtilizationPercentage }}
+    - type: Resource
+      resource:
+        name: cpu
+        target:
+          type: Utilization
+          averageUtilization: {{ .Values.autoscaling.targetCPUUtilizationPercentage }}
+    {{- end }}
+    {{- if .Values.autoscaling.targetMemoryUtilizationPercentage }}
+    - type: Resource
+      resource:
+        name: memory
+        target:
+          type: Utilization
+          averageUtilization: {{ .Values.autoscaling.targetMemoryUtilizationPercentage }}
+    {{- end }}
+{{- end }}

charts/canal-server/templates/secret.yaml

@@ -0,0 +1,9 @@
+apiVersion: v1
+kind: Secret
+metadata:
+  name: {{ include "canal-server.fullname" . }}
+  labels:
+    {{- include "canal-server.labels" . | nindent 4 }}
+type: Opaque
+data:
+  canal.properties: {{tpl .Values.server.config $ | b64enc | quote }}

charts/canal-server/templates/service.yaml

@@ -0,0 +1,23 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: {{ printf "%s-headless" (include "canal-server.fullname" .) | trunc 63 | trimSuffix "-" }}
+  labels:
+    {{- include "canal-server.labels" . | nindent 4 }}
+spec:
+  type: {{ .Values.service.type }}
+  ports:
+    - port: {{ .Values.service.ports.admin }}
+      targetPort: admin
+      protocol: TCP
+      name: tcp-admin
+    - port: {{ .Values.service.ports.tcp }}
+      targetPort: tcp
+      protocol: TCP
+      name: tcp-tcp
+    - port: {{ .Values.service.ports.metric }}
+      targetPort: metric
+      protocol: TCP
+      name: tcp-metric
+  selector:
+    {{- include "canal-server.selectorLabels" . | nindent 4 }}

charts/canal-server/templates/serviceaccount.yaml

@@ -0,0 +1,13 @@
+{{- if .Values.serviceAccount.create -}}
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: {{ include "canal-server.serviceAccountName" . }}
+  labels:
+    {{- include "canal-server.labels" . | nindent 4 }}
+  {{- with .Values.serviceAccount.annotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+automountServiceAccountToken: {{ .Values.serviceAccount.automount }}
+{{- end }}

charts/canal-server/templates/statefulsets.yaml

@@ -0,0 +1,80 @@
+apiVersion: apps/v1
+kind: StatefulSet
+metadata:
+  name: {{ include "canal-server.fullname" . }}
+  labels:
+    {{- include "canal-server.labels" . | nindent 4 }}
+spec:
+  serviceName: {{ printf "%s-headless" (include "canal-server.fullname" .) | trunc 63 | trimSuffix "-" }}
+  replicas: {{ .Values.replicaCount }}
+  selector:
+    matchLabels:
+      {{- include "canal-server.selectorLabels" . | nindent 6 }}
+  template:
+    metadata:
+      {{- with .Values.podAnnotations }}
+      annotations:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      labels:
+        {{- include "canal-server.labels" . | nindent 8 }}
+        {{- with .Values.podLabels }}
+        {{- toYaml . | nindent 8 }}
+        {{- end }}
+    spec:
+      {{- with .Values.imagePullSecrets }}
+      imagePullSecrets:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      serviceAccountName: {{ include "canal-server.serviceAccountName" . }}
+      securityContext:
+        {{- toYaml .Values.podSecurityContext | nindent 8 }}
+      containers:
+        - name: {{ .Chart.Name }}
+          securityContext:
+            {{- toYaml .Values.securityContext | nindent 12 }}
+          image: "{{ .Values.image.repository }}:{{ .Values.image.tag | default .Chart.AppVersion }}"
+          imagePullPolicy: {{ .Values.image.pullPolicy }}
+          ports:
+            - name: admin
+              containerPort: {{ .Values.service.ports.admin }}
+              protocol: TCP
+            - name: tcp
+              containerPort: {{ .Values.service.ports.tcp }}
+              protocol: TCP
+            - name: metric
+              containerPort: {{ .Values.service.ports.metric }}
+              protocol: TCP
+          livenessProbe:
+            {{- toYaml .Values.livenessProbe | nindent 12 }}
+          readinessProbe:
+            {{- toYaml .Values.readinessProbe | nindent 12 }}
+          resources:
+            {{- toYaml .Values.resources | nindent 12 }}
+          volumeMounts:
+            - mountPath: /home/admin/canal-server/conf/canal.properties
+              name: secret
+              subPath: canal.properties
+            {{- with .Values.volumeMounts }}
+            {{- toYaml . | nindent 12 }}
+            {{- end }}
+      volumes:
+        - name: secret
+          secret:
+            defaultMode: 420
+            secretName: {{ include "canal-server.fullname" . }}
+        {{- with .Values.volumes }}
+        {{- toYaml . | nindent 8 }}
+        {{- end }}
+      {{- with .Values.nodeSelector }}
+      nodeSelector:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.affinity }}
+      affinity:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.tolerations }}
+      tolerations:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}

charts/canal-server/templates/tests/test-connection.yaml

@@ -0,0 +1,15 @@
+apiVersion: v1
+kind: Pod
+metadata:
+  name: "{{ include "canal-server.fullname" . }}-test-connection"
+  labels:
+    {{- include "canal-server.labels" . | nindent 4 }}
+  annotations:
+    "helm.sh/hook": test
+spec:
+  containers:
+    - name: wget
+      image: busybox
+      command: ['wget']
+      args: ['{{ include "canal-server.fullname" . }}:{{ .Values.service.port }}']
+  restartPolicy: Never

charts/canal-server/values.yaml

@@ -0,0 +1,144 @@
+# Default values for canal-server.
+# This is a YAML-formatted file.
+# Declare variables to be passed into your templates.
+
+# This will set the replicaset count more information can be found here: https://kubernetes.io/docs/concepts/workloads/controllers/replicaset/
+replicaCount: 1
+
+# This sets the container image more information can be found here: https://kubernetes.io/docs/concepts/containers/images/
+image:
+  repository: canal/canal-server
+  # This sets the pull policy for images.
+  pullPolicy: IfNotPresent
+  # Overrides the image tag whose default is the chart appVersion.
+  tag: "1.1.8-alpha-3"
+
+# This is for the secretes for pulling an image from a private repository more information can be found here: https://kubernetes.io/docs/tasks/configure-pod-container/pull-image-private-registry/
+imagePullSecrets: []
+# This is to override the chart name.
+nameOverride: ""
+fullnameOverride: ""
+
+# This section builds out the service account more information can be found here: https://kubernetes.io/docs/concepts/security/service-accounts/
+serviceAccount:
+  # Specifies whether a service account should be created
+  create: false
+  # Automatically mount a ServiceAccount's API credentials?
+  automount: false
+  # Annotations to add to the service account
+  annotations: {}
+  # The name of the service account to use.
+  # If not set and create is true, a name is generated using the fullname template
+  name: ""
+
+# This is for setting Kubernetes Annotations to a Pod.
+# For more information checkout: https://kubernetes.io/docs/concepts/overview/working-with-objects/annotations/
+podAnnotations: {}
+# This is for setting Kubernetes Labels to a Pod.
+# For more information checkout: https://kubernetes.io/docs/concepts/overview/working-with-objects/labels/
+podLabels: {}
+
+podSecurityContext: {}
+  # fsGroup: 2000
+
+securityContext: {}
+  # capabilities:
+  #   drop:
+  #   - ALL
+  # readOnlyRootFilesystem: true
+  # runAsNonRoot: true
+  # runAsUser: 1000
+
+# This is for setting up a service more information can be found here: https://kubernetes.io/docs/concepts/services-networking/service/
+service:
+  # This sets the service type more information can be found here: https://kubernetes.io/docs/concepts/services-networking/service/#publishing-services-service-types
+  type: ClusterIP
+  # This sets the ports more information can be found here: https://kubernetes.io/docs/concepts/services-networking/service/#field-spec-ports
+  # port: 80
+  ports:
+    admin: 11110
+    tcp: 11111
+    metric: 11112
+
+# This block is for setting up the ingress for more information can be found here: https://kubernetes.io/docs/concepts/services-networking/ingress/
+ingress:
+  enabled: false
+  className: ""
+  annotations: {}
+    # kubernetes.io/ingress.class: nginx
+    # kubernetes.io/tls-acme: "true"
+  hosts:
+    - host: chart-example.local
+      paths:
+        - path: /
+          pathType: ImplementationSpecific
+  tls: []
+  #  - secretName: chart-example-tls
+  #    hosts:
+  #      - chart-example.local
+
+resources: {}
+  # We usually recommend not to specify default resources and to leave this as a conscious
+  # choice for the user. This also increases chances charts run on environments with little
+  # resources, such as Minikube. If you do want to specify resources, uncomment the following
+  # lines, adjust them as necessary, and remove the curly braces after 'resources:'.
+  # limits:
+  #   cpu: 100m
+  #   memory: 128Mi
+  # requests:
+  #   cpu: 100m
+  #   memory: 128Mi
+
+# This is to setup the liveness and readiness probes more information can be found here: https://kubernetes.io/docs/tasks/configure-pod-container/configure-liveness-readiness-startup-probes/
+livenessProbe:
+  httpGet:
+    path: /
+    port: metric
+readinessProbe:
+  httpGet:
+    path: /
+    port: metric
+
+# This section is for setting up autoscaling more information can be found here: https://kubernetes.io/docs/concepts/workloads/autoscaling/
+autoscaling:
+  enabled: false
+  minReplicas: 1
+  maxReplicas: 100
+  targetCPUUtilizationPercentage: 80
+  # targetMemoryUtilizationPercentage: 80
+
+# Additional volumes on the output Deployment definition.
+volumes: []
+# - name: foo
+#   secret:
+#     secretName: mysecret
+#     optional: false
+
+# Additional volumeMounts on the output Deployment definition.
+volumeMounts: []
+# - name: foo
+#   mountPath: "/etc/foo"
+#   readOnly: true
+
+nodeSelector: {}
+
+tolerations: []
+
+affinity: {}
+
+server:
+  config: |
+    canal.port = 11111
+    canal.metrics.pull.port = 11112
+
+    # register ip
+    canal.register.ip =
+
+    # canal admin config
+    canal.admin.manager = canal-admin.default:8089
+    canal.admin.port = 11110
+    canal.admin.user = admin
+    canal.admin.passwd = 4ACFE3202A5FF5CF467898FC58AAB1D615029441
+    # admin auto register
+    canal.admin.register.auto = true
+    canal.admin.register.cluster = default

charts/tests/admin-values.yaml

@@ -0,0 +1,34 @@
+ingress:
+  enabled: true
+  hosts:
+    - host: admin.canal.com
+      paths:
+        - path: /
+          pathType: ImplementationSpecific
+
+admin:
+  config: |
+    server:
+      port: 8089
+    spring:
+      jackson:
+        date-format: yyyy-MM-dd HH:mm:ss
+        time-zone: GMT+8
+    spring.datasource:
+      address: you_db_host:3306
+      database: canal_manager
+      username: ****
+      password: ****
+      driver-class-name: com.mysql.jdbc.Driver
+      url: jdbc:mysql://${spring.datasource.address}/${spring.datasource.database}?useUnicode=true&characterEncoding=UTF-8&useSSL=false&allowPublicKeyRetrieval=true
+      hikari:
+        maximum-pool-size: 30
+        minimum-idle: 1
+    canal:
+      adminUser: admin
+      adminPasswd: admin
+    debug: true
+    
+image:
+  repository: registry.us-east-1.aliyuncs.com/sll0/canal-admin
+  tag: "latest"

charts/tests/server-values.yaml

@@ -0,0 +1,20 @@
+server:
+  config: |
+    canal.port = 11111
+    canal.metrics.pull.port = 11112
+
+    # register ip
+    canal.register.ip =
+
+    # canal admin config
+    canal.admin.manager = canal-admin.default:8089
+    canal.admin.port = 11110
+    canal.admin.user = admin
+    canal.admin.passwd = 4ACFE3202A5FF5CF467898FC58AAB1D615029441
+    # admin auto register
+    canal.admin.register.auto = true
+    canal.admin.register.cluster = default
+    
+image:
+  repository: registry.us-east-1.aliyuncs.com/sll0/canal-server
+  tag: "v1.1.8-alpha-3"

charts/tests/test.sh

@@ -0,0 +1,5 @@
+#! /bin/bash
+
+helm install canal-admin -f ./admin-values.yaml ../canal-admin --dry-run
+
+helm install canal-server -f ./server-values.yaml ../canal-server --dry-run

client-adapter/clickhouse/pom.xml

@@ -0,0 +1,82 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <parent>
+        <artifactId>canal.client-adapter</artifactId>
+        <groupId>com.alibaba.otter</groupId>
+        <version>1.1.8</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+    <groupId>com.alibaba.otter</groupId>
+    <artifactId>client-adapter.clickhouse</artifactId>
+    <packaging>jar</packaging>
+    <name>canal client adapter clickhouse module for otter ${project.version}</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>com.alibaba.otter</groupId>
+            <artifactId>client-adapter.common</artifactId>
+            <version>${project.version}</version>
+            <scope>provided</scope>
+        </dependency>
+        <dependency>
+            <groupId>ru.yandex.clickhouse</groupId>
+            <artifactId>clickhouse-jdbc</artifactId>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.yaml</groupId>
+            <artifactId>snakeyaml</artifactId>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-assembly-plugin</artifactId>
+                <version>2.4</version>
+                <configuration>
+                    <descriptorRefs>
+                        <descriptorRef>jar-with-dependencies</descriptorRef>
+                    </descriptorRefs>
+                </configuration>
+                <executions>
+                    <execution>
+                        <id>make-assembly</id>
+                        <phase>package</phase>
+                        <goals>
+                            <goal>single</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
+            <plugin>
+                <artifactId>maven-antrun-plugin</artifactId>
+                <executions>
+                    <execution>
+                        <phase>package</phase>
+                        <goals>
+                            <goal>run</goal>
+                        </goals>
+                        <configuration>
+                            <tasks>
+                                <copy todir="${project.basedir}/../launcher/target/classes/clickhouse" overwrite="true">
+                                    <fileset dir="${project.basedir}/target/classes/clickhouse" erroronmissingdir="true">
+                                        <include name="*.yml" />
+                                    </fileset>
+                                </copy>
+                            </tasks>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
+        </plugins>
+    </build>
+</project>

client-adapter/clickhouse/src/main/java/com/alibaba/otter/canal/client/adapter/clickhouse/ClickHouseAdapter.java

@@ -0,0 +1,340 @@
+package com.alibaba.otter.canal.client.adapter.clickhouse;
+
+import java.sql.Connection;
+import java.sql.SQLException;
+import java.util.*;
+import java.util.concurrent.ConcurrentHashMap;
+
+import org.apache.commons.lang.BooleanUtils;
+import org.apache.commons.lang.StringUtils;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import com.alibaba.druid.filter.stat.StatFilter;
+import com.alibaba.druid.pool.DruidDataSource;
+import com.alibaba.druid.util.JdbcUtils;
+import com.alibaba.otter.canal.client.adapter.OuterAdapter;
+import com.alibaba.otter.canal.client.adapter.clickhouse.config.ConfigLoader;
+import com.alibaba.otter.canal.client.adapter.clickhouse.config.MappingConfig;
+import com.alibaba.otter.canal.client.adapter.clickhouse.config.MirrorDbConfig;
+import com.alibaba.otter.canal.client.adapter.clickhouse.monitor.ClickHouseConfigMonitor;
+import com.alibaba.otter.canal.client.adapter.clickhouse.service.ClickHouseBatchSyncService;
+import com.alibaba.otter.canal.client.adapter.clickhouse.service.ClickHouseEtlService;
+import com.alibaba.otter.canal.client.adapter.clickhouse.service.ClickHouseMirrorDbBatchSyncService;
+import com.alibaba.otter.canal.client.adapter.clickhouse.support.SyncUtil;
+import com.alibaba.otter.canal.client.adapter.support.*;
+
+/**
+ * ClickHouse Adapter implementation
+ *
+ * @author: Xander
+ * @date: Created in 2023/11/10 1:13
+ * @email: zhrunxin33@gmail.com
+ */
+@SPI
+public class ClickHouseAdapter implements OuterAdapter {
+
+    private static final Logger                         logger = LoggerFactory.getLogger(ClickHouseAdapter.class);
+
+    // Store the mapping of filename and configuration, load yml files below
+    // resource path
+    private Map<String, MappingConfig>              clickHouseMapping   = new ConcurrentHashMap<>();
+
+    // Schema -> Table -> MappingConfig
+    private Map<String, Map<String, MappingConfig>> mappingConfigCache  = new ConcurrentHashMap<>();
+
+    // Mirror DB Configuration, don't need to load column mapping
+    private Map<String, MirrorDbConfig>             mirrorDbConfigCache = new ConcurrentHashMap<>();
+
+    private DruidDataSource                             dataSource;
+
+    private ClickHouseBatchSyncService clickHouseBatchSyncService;
+
+    private ClickHouseMirrorDbBatchSyncService clickHouseMirrorDbBatchSyncService;
+
+    private Properties                                  envProperties;
+
+    // Launch configuration
+    private OuterAdapterConfig                      configuration;
+
+    private ClickHouseConfigMonitor clickHouseConfigMonitor;
+
+    public Map<String, MappingConfig> getClickHouseMapping() {
+        return clickHouseMapping;
+    }
+
+    @Override
+    public void init(OuterAdapterConfig configuration, Properties envProperties) {
+        this.envProperties = envProperties;
+        this.configuration = configuration;
+        // Load DB type from adapter.launch/bootstrap.yml
+        Map<String, String> properties = configuration.getProperties();
+        String dbType = JdbcUtils.getDbType(properties.get("jdbc.url"), null);
+        // 当.yml文件编码格式存在问题，此处clickhouse yml文件构建 可能会抛出异常
+        Map<String, MappingConfig> clickHouseMappingTmp = ConfigLoader.load(envProperties);
+        // 过滤不匹配的key的配置
+        clickHouseMappingTmp.forEach((key, config) -> {
+            addConfig(key, config);
+        });
+
+        if (clickHouseMapping.isEmpty()) {
+            throw new RuntimeException("No clickhouse adapter found for config key: " + configuration.getKey());
+        }
+
+        // 初始化连接池
+        dataSource = new DruidDataSource();
+        dataSource.setDriverClassName(properties.get("jdbc.driverClassName"));
+        dataSource.setUrl(properties.get("jdbc.url"));
+        dataSource.setUsername(properties.get("jdbc.username"));
+        dataSource.setPassword(properties.get("jdbc.password"));
+        dataSource.setInitialSize(1);
+        dataSource.setMinIdle(1);
+        dataSource.setMaxActive(30);
+        dataSource.setMaxWait(60000);
+        dataSource.setTimeBetweenEvictionRunsMillis(60000);
+        dataSource.setMinEvictableIdleTimeMillis(300000);
+        dataSource.setUseUnfairLock(true);
+        dataSource.setDefaultAutoCommit(false); // disable auto commit or disable Transactional
+        dataSource.setDbType(dbType);
+
+        if ("true".equals(properties.getOrDefault("druid.stat.enable", "true"))) {
+            StatFilter statFilter = new StatFilter();
+            statFilter.setSlowSqlMillis(Long.parseLong(properties.getOrDefault("druid.stat.slowSqlMillis", "1000")));
+            statFilter.setMergeSql(true);
+            statFilter.setLogSlowSql(true);
+            dataSource.setProxyFilters(Collections.singletonList(statFilter));
+        }
+
+        try {
+            dataSource.init();
+        } catch (SQLException e) {
+            logger.error("ERROR ## failed to initial datasource: " + properties.get("jdbc.url"), e);
+        }
+
+        String threads = properties.get("threads");
+        String scheduleTime = properties.get("scheduleTime");
+        String batchSize = properties.get("batchSize");
+
+        boolean skipDupException = BooleanUtils.toBoolean(configuration.getProperties()
+                .getOrDefault("skipDupException", "true"));
+        clickHouseBatchSyncService = new ClickHouseBatchSyncService(dataSource,
+                threads != null ? Integer.valueOf(threads) : null,
+                batchSize != null ? Integer.valueOf(batchSize) : null,
+                scheduleTime != null ? Long.valueOf(scheduleTime) : null,
+                skipDupException);
+
+        clickHouseMirrorDbBatchSyncService = new ClickHouseMirrorDbBatchSyncService(mirrorDbConfigCache,
+                dataSource,
+                threads != null ? Integer.valueOf(threads) : null,
+                batchSize != null ? Integer.valueOf(batchSize) : null,
+                scheduleTime != null ? Long.valueOf(scheduleTime) : null,
+                clickHouseBatchSyncService.getColumnsTypeCache(),
+                skipDupException);
+
+        clickHouseConfigMonitor = new ClickHouseConfigMonitor();
+        clickHouseConfigMonitor.init(configuration.getKey(), this, envProperties);
+    }
+
+    /**
+     * Sync main entrance
+     *
+     * @param dmls 数据包
+     */
+    @Override
+    public void sync(List<Dml> dmls) {
+        if (dmls == null || dmls.isEmpty()) {
+            return;
+        }
+        try {
+            // If mappingConfigCache(column mapping) is empty, that must be mirroring synchronize
+            if (!mappingConfigCache.isEmpty()) {
+                clickHouseBatchSyncService.sync(mappingConfigCache, dmls, envProperties);
+            }
+            clickHouseMirrorDbBatchSyncService.sync(dmls);
+        } catch (Exception e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+    /**
+     * Destroy
+     */
+    @Override
+    public void destroy() {
+        if (clickHouseConfigMonitor != null) {
+            clickHouseConfigMonitor.destroy();
+        }
+
+        if (clickHouseBatchSyncService != null) {
+            clickHouseBatchSyncService.close();
+        }
+
+        if (dataSource != null) {
+            dataSource.close();
+        }
+    }
+
+
+    /**
+     * ETL方法
+     *
+     * @param task 任务名, 对应配置名
+     * @param params etl筛选条件
+     * @return ETL结果
+     */
+    @Override
+    public EtlResult etl(String task, List<String> params) {
+        EtlResult etlResult = new EtlResult();
+        MappingConfig config = clickHouseMapping.get(task);
+        ClickHouseEtlService clickhouseEtlService = new ClickHouseEtlService(dataSource, config);
+        if (config != null) {
+            return clickhouseEtlService.importData(params);
+        } else {
+            StringBuilder resultMsg = new StringBuilder();
+            boolean resSucc = true;
+            for (MappingConfig configTmp : clickHouseMapping.values()) {
+                // 取所有的destination为task的配置
+                if (configTmp.getDestination().equals(task)) {
+                    EtlResult etlRes = clickhouseEtlService.importData(params);
+                    if (!etlRes.getSucceeded()) {
+                        resSucc = false;
+                        resultMsg.append(etlRes.getErrorMessage()).append("\n");
+                    } else {
+                        resultMsg.append(etlRes.getResultMessage()).append("\n");
+                    }
+                }
+            }
+            if (resultMsg.length() > 0) {
+                etlResult.setSucceeded(resSucc);
+                if (resSucc) {
+                    etlResult.setResultMessage(resultMsg.toString());
+                } else {
+                    etlResult.setErrorMessage(resultMsg.toString());
+                }
+                return etlResult;
+            }
+        }
+        etlResult.setSucceeded(false);
+        etlResult.setErrorMessage("Task not found");
+        return etlResult;
+    }
+
+    /**
+     * 获取总数方法
+     *
+     * @param task 任务名, 对应配置名
+     * @return 总数
+     */
+    @Override
+    public Map<String, Object> count(String task) {
+        MappingConfig config = clickHouseMapping.get(task);
+        MappingConfig.DbMapping dbMapping = config.getDbMapping();
+        String sql = "SELECT COUNT(1) AS cnt FROM " + SyncUtil.getDbTableName(dbMapping, dataSource.getDbType());
+        Connection conn = null;
+        Map<String, Object> res = new LinkedHashMap<>();
+        try {
+            conn = dataSource.getConnection();
+            Util.sqlRS(conn, sql, rs -> {
+                try {
+                    if (rs.next()) {
+                        Long rowCount = rs.getLong("cnt");
+                        res.put("count", rowCount);
+                    }
+                } catch (SQLException e) {
+                    logger.error(e.getMessage(), e);
+                }
+            });
+        } catch (SQLException e) {
+            logger.error(e.getMessage(), e);
+        } finally {
+            if (conn != null) {
+                try {
+                    conn.close();
+                } catch (SQLException e) {
+                    logger.error(e.getMessage(), e);
+                }
+            }
+        }
+        res.put("targetTable", SyncUtil.getDbTableName(dbMapping, dataSource.getDbType()));
+
+        return res;
+    }
+
+    /**
+     * 获取对应canal instance name 或 mq topic
+     *
+     * @param task 任务名, 对应配置名
+     * @return destination
+     */
+    @Override
+    public String getDestination(String task) {
+        MappingConfig config = clickHouseMapping.get(task);
+        if (config != null) {
+            return config.getDestination();
+        }
+        return null;
+    }
+
+    private void addSyncConfigToCache(String configName, MappingConfig mappingConfig) {
+        if (!mappingConfig.getDbMapping().getMirrorDb()) {
+            String key;
+            if (envProperties != null && !"tcp".equalsIgnoreCase(envProperties.getProperty("canal.conf.mode"))) {
+                key = StringUtils.trimToEmpty(mappingConfig.getDestination()) + "-"
+                        + StringUtils.trimToEmpty(mappingConfig.getGroupId()) + "_"
+                        + mappingConfig.getDbMapping().getDatabase() + "-" + mappingConfig.getDbMapping().getTable();
+            } else {
+                key = StringUtils.trimToEmpty(mappingConfig.getDestination()) + "_"
+                        + mappingConfig.getDbMapping().getDatabase() + "-" + mappingConfig.getDbMapping().getTable();
+            }
+            Map<String, MappingConfig> configMap = mappingConfigCache.computeIfAbsent(key,
+                    k1 -> new ConcurrentHashMap<>());
+            configMap.put(configName, mappingConfig);
+        } else {
+            // mirrorDB
+            String key = StringUtils.trimToEmpty(mappingConfig.getDestination()) + "."
+                    + mappingConfig.getDbMapping().getDatabase();
+            mirrorDbConfigCache.put(key, MirrorDbConfig.create(configName, mappingConfig));
+        }
+    }
+
+    public boolean addConfig(String fileName, MappingConfig config) {
+        if (match(config)) {
+            clickHouseMapping.put(fileName, config);
+            addSyncConfigToCache(fileName, config);
+            FileName2KeyMapping.register(getClass().getAnnotation(SPI.class).value(), fileName,
+                    configuration.getKey());
+            return true;
+        }
+        return false;
+    }
+
+    public void updateConfig(String fileName, MappingConfig config) {
+        if (config.getOuterAdapterKey() != null && !config.getOuterAdapterKey()
+                .equals(configuration.getKey())) {
+            // 理论上不允许改这个 因为本身就是通过这个关联起Adapter和Config的
+            throw new RuntimeException("not allow to change outAdapterKey");
+        }
+        clickHouseMapping.put(fileName, config);
+        addSyncConfigToCache(fileName, config);
+    }
+
+    public void deleteConfig(String fileName) {
+        clickHouseMapping.remove(fileName);
+        for (Map<String, MappingConfig> configMap : mappingConfigCache.values()) {
+            if (configMap != null) {
+                configMap.remove(fileName);
+            }
+        }
+        FileName2KeyMapping.unregister(getClass().getAnnotation(SPI.class).value(), fileName);
+    }
+
+    private boolean match(MappingConfig config) {
+        boolean sameMatch = config.getOuterAdapterKey() != null && config.getOuterAdapterKey()
+                .equalsIgnoreCase(configuration.getKey());
+        boolean prefixMatch = config.getOuterAdapterKey() == null && configuration.getKey()
+                .startsWith(StringUtils
+                        .join(new String[]{Util.AUTO_GENERATED_PREFIX, config.getDestination(),
+                                config.getGroupId()}, '-'));
+        return sameMatch || prefixMatch;
+    }
+}

client-adapter/clickhouse/src/main/java/com/alibaba/otter/canal/client/adapter/clickhouse/config/ConfigLoader.java

@@ -0,0 +1,52 @@
+package com.alibaba.otter.canal.client.adapter.clickhouse.config;
+
+import java.util.LinkedHashMap;
+import java.util.Map;
+import java.util.Properties;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import com.alibaba.otter.canal.client.adapter.support.MappingConfigsLoader;
+import com.alibaba.otter.canal.client.adapter.support.YamlUtils;
+
+/**
+ * CLICKHOUSE表映射配置加载器
+ *
+ * @author: Xander
+ * @date: Created in 2023/11/10 22:23
+ * @email: zhrunxin33@gmail.com
+ * @version 1.1.8
+ */
+public class ConfigLoader {
+
+    private static Logger logger = LoggerFactory.getLogger(ConfigLoader.class);
+
+    /**
+     * 加载CLICKHOUSE表映射配置
+     *
+     * @return 配置名/配置文件名--对象
+     */
+    public static Map<String, MappingConfig> load(Properties envProperties) {
+        logger.info("## Start loading clickhouse mapping config ... ");
+
+        Map<String, MappingConfig> result = new LinkedHashMap<>();
+
+        Map<String, String> configContentMap = MappingConfigsLoader.loadConfigs("clickhouse");
+        configContentMap.forEach((fileName, content) -> {
+            MappingConfig config = YamlUtils.ymlToObj(null, content, MappingConfig.class, null, envProperties);
+            if (config == null) {
+                return;
+            }
+            try {
+                config.validate();
+            } catch (Exception e) {
+                throw new RuntimeException("ERROR Config: " + fileName + " " + e.getMessage(), e);
+            }
+            result.put(fileName, config);
+        });
+
+        logger.info("## ClickHouse mapping config loaded");
+        return result;
+    }
+}

client-adapter/clickhouse/src/main/java/com/alibaba/otter/canal/client/adapter/clickhouse/config/MappingConfig.java

@@ -0,0 +1,227 @@
+package com.alibaba.otter.canal.client.adapter.clickhouse.config;
+
+import java.util.LinkedHashMap;
+import java.util.Map;
+
+import org.apache.commons.lang.StringUtils;
+
+import com.alibaba.otter.canal.client.adapter.support.AdapterConfig;
+
+/**
+ * CLICKHOUSE表映射配置
+ *
+ * @author: Xander
+ * @date: Created in 2023/11/10 22:23
+ * @email: zhrunxin33@gmail.com
+ * @version 1.1.8
+ */
+public class MappingConfig implements AdapterConfig {
+
+    private String    dataSourceKey;      // 数据源key
+
+    private String    destination;        // canal实例或MQ的topic
+
+    private String    groupId;            // groupId
+
+    private String    outerAdapterKey;    // 对应适配器的key
+
+    private boolean   concurrent = false; // 是否并行同步
+
+    private DbMapping dbMapping;          // db映射配置
+
+    public String getDataSourceKey() {
+        return dataSourceKey;
+    }
+
+    public void setDataSourceKey(String dataSourceKey) {
+        this.dataSourceKey = dataSourceKey;
+    }
+
+    public String getGroupId() {
+        return groupId;
+    }
+
+    public void setGroupId(String groupId) {
+        this.groupId = groupId;
+    }
+
+    public String getOuterAdapterKey() {
+        return outerAdapterKey;
+    }
+
+    public void setOuterAdapterKey(String outerAdapterKey) {
+        this.outerAdapterKey = outerAdapterKey;
+    }
+
+    public boolean getConcurrent() {
+        return concurrent;
+    }
+
+    public void setConcurrent(boolean concurrent) {
+        this.concurrent = concurrent;
+    }
+
+    public DbMapping getDbMapping() {
+        return dbMapping;
+    }
+
+    public void setDbMapping(DbMapping dbMapping) {
+        this.dbMapping = dbMapping;
+    }
+
+    public String getDestination() {
+        return destination;
+    }
+
+    public void setDestination(String destination) {
+        this.destination = destination;
+    }
+
+    public AdapterMapping getMapping() {
+        return dbMapping;
+    }
+
+    public void validate() {
+        if (dbMapping.database == null || dbMapping.database.isEmpty()) {
+            throw new NullPointerException("dbMapping.database");
+        }
+        if (!dbMapping.getMirrorDb() && (dbMapping.table == null || dbMapping.table.isEmpty())) {
+            throw new NullPointerException("dbMapping.table");
+        }
+        if (!dbMapping.getMirrorDb() && (dbMapping.targetTable == null || dbMapping.targetTable.isEmpty())) {
+            throw new NullPointerException("dbMapping.targetTable");
+        }
+    }
+
+    public static class DbMapping implements AdapterMapping {
+
+        private boolean             mirrorDb        = false;                 // 是否镜像库
+        private String              database;                                // 数据库名或schema名
+        private String              table;                                   // 表名
+        private Map<String, String> targetPk        = new LinkedHashMap<>(); // 目标表主键字段
+        private boolean             mapAll          = false;                 // 映射所有字段
+        private String              targetDb;                                // 目标库名
+        private String              targetTable;                             // 目标表名
+        private Map<String, String> targetColumns;                           // 目标表字段映射
+
+        private boolean             caseInsensitive = false;                 // 目标表不区分大小写，默认是否
+
+        private String              etlCondition;                            // etl条件sql
+
+        private int                 readBatch       = 5000;
+        private int                 commitBatch     = 5000;                  // etl等批量提交大小
+
+        private Map<String, String> allMapColumns;
+
+        public boolean getMirrorDb() {
+            return mirrorDb;
+        }
+
+        public void setMirrorDb(boolean mirrorDb) {
+            this.mirrorDb = mirrorDb;
+        }
+
+        public String getDatabase() {
+            return database;
+        }
+
+        public void setDatabase(String database) {
+            this.database = database;
+        }
+
+        public String getTable() {
+            return table;
+        }
+
+        public void setTable(String table) {
+            this.table = table;
+        }
+
+        public Map<String, String> getTargetPk() {
+            return targetPk;
+        }
+
+        public void setTargetPk(Map<String, String> targetPk) {
+            this.targetPk = targetPk;
+        }
+
+        public Boolean getMapAll() {
+            return mapAll;
+        }
+
+        public void setMapAll(Boolean mapAll) {
+            this.mapAll = mapAll;
+        }
+
+        public String getTargetDb() {
+            return targetDb;
+        }
+
+        public void setTargetDb(String targetDb) {
+            this.targetDb = targetDb;
+        }
+
+        public String getTargetTable() {
+            return targetTable;
+        }
+
+        public void setTargetTable(String targetTable) {
+            this.targetTable = targetTable;
+        }
+
+        public Map<String, String> getTargetColumns() {
+            if (targetColumns != null) {
+                targetColumns.forEach((key, value) -> {
+                    if (StringUtils.isEmpty(value)) {
+                        targetColumns.put(key, key);
+                    }
+                });
+            }
+            return targetColumns;
+        }
+
+        public void setTargetColumns(Map<String, String> targetColumns) {
+            this.targetColumns = targetColumns;
+        }
+
+        public boolean isCaseInsensitive() {
+            return caseInsensitive;
+        }
+
+        public void setCaseInsensitive(boolean caseInsensitive) {
+            this.caseInsensitive = caseInsensitive;
+        }
+
+        public String getEtlCondition() {
+            return etlCondition;
+        }
+
+        public void setEtlCondition(String etlCondition) {
+            this.etlCondition = etlCondition;
+        }
+
+        public int getReadBatch() {
+            return readBatch;
+        }
+
+        public void setReadBatch(int readBatch) {
+            this.readBatch = readBatch;
+        }
+
+        public int getCommitBatch() {
+            return commitBatch;
+        }
+
+        public void setCommitBatch(int commitBatch) {
+            this.commitBatch = commitBatch;
+        }
+
+        public Map<String, String> getAllMapColumns() {
+            return allMapColumns;
+        }
+
+        public void setAllMapColumns(Map<String, String> allMapColumns) {
+            this.allMapColumns = allMapColumns;
+        }
+    }
+}

client-adapter/clickhouse/src/main/java/com/alibaba/otter/canal/client/adapter/clickhouse/config/MirrorDbConfig.java

@@ -0,0 +1,51 @@
+package com.alibaba.otter.canal.client.adapter.clickhouse.config;
+
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+
+/**
+ * @author: Xander
+ * @date: Created in 2023/11/10 22:23
+ * @email: zhrunxin33@gmail.com
+ * @version 1.1.8
+ */
+
+public class MirrorDbConfig {
+
+    private String                     fileName;
+    private MappingConfig              mappingConfig;
+    private Map<String, MappingConfig> tableConfig = new ConcurrentHashMap<>();
+
+    public static MirrorDbConfig create(String fileName, MappingConfig mappingConfig) {
+        return new MirrorDbConfig(fileName, mappingConfig);
+    }
+
+    public MirrorDbConfig(String fileName, MappingConfig mappingConfig){
+        this.fileName = fileName;
+        this.mappingConfig = mappingConfig;
+    }
+
+    public String getFileName() {
+        return fileName;
+    }
+
+    public void setFileName(String fileName) {
+        this.fileName = fileName;
+    }
+
+    public MappingConfig getMappingConfig() {
+        return mappingConfig;
+    }
+
+    public void setMappingConfig(MappingConfig mappingConfig) {
+        this.mappingConfig = mappingConfig;
+    }
+
+    public Map<String, MappingConfig> getTableConfig() {
+        return tableConfig;
+    }
+
+    public void setTableConfig(Map<String, MappingConfig> tableConfig) {
+        this.tableConfig = tableConfig;
+    }
+}

client-adapter/clickhouse/src/main/java/com/alibaba/otter/canal/client/adapter/clickhouse/monitor/ClickHouseConfigMonitor.java

@@ -0,0 +1,131 @@
+package com.alibaba.otter.canal.client.adapter.clickhouse.monitor;
+
+import java.io.File;
+import java.util.Properties;
+
+import org.apache.commons.io.filefilter.FileFilterUtils;
+import org.apache.commons.io.monitor.FileAlterationListenerAdaptor;
+import org.apache.commons.io.monitor.FileAlterationMonitor;
+import org.apache.commons.io.monitor.FileAlterationObserver;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import com.alibaba.otter.canal.client.adapter.clickhouse.ClickHouseAdapter;
+import com.alibaba.otter.canal.client.adapter.clickhouse.config.MappingConfig;
+import com.alibaba.otter.canal.client.adapter.support.MappingConfigsLoader;
+import com.alibaba.otter.canal.client.adapter.support.Util;
+import com.alibaba.otter.canal.client.adapter.support.YamlUtils;
+
+/**
+ * @author: Xander
+ * @date: Created in 2023/11/10 22:23
+ * @email: zhrunxin33@gmail.com
+ * @version 1.1.8
+ */
+
+public class ClickHouseConfigMonitor {
+
+    private static final Logger   logger      = LoggerFactory.getLogger(ClickHouseConfigMonitor.class);
+
+    private static final String   adapterName = "clickhouse";
+
+    private String                key;
+
+    private ClickHouseAdapter     clickHouseAdapter;
+
+    private Properties            envProperties;
+
+    private FileAlterationMonitor fileMonitor;
+
+    public void init(String key, ClickHouseAdapter clickHouseAdapter, Properties envProperties) {
+        this.key = key;
+        this.clickHouseAdapter = clickHouseAdapter;
+        this.envProperties = envProperties;
+        File confDir = Util.getConfDirPath(adapterName);
+        try {
+            FileAlterationObserver observer = new FileAlterationObserver(confDir,
+                FileFilterUtils.and(FileFilterUtils.fileFileFilter(), FileFilterUtils.suffixFileFilter("yml")));
+            FileListener listener = new FileListener();
+            observer.addListener(listener);
+            fileMonitor = new FileAlterationMonitor(3000, observer);
+            fileMonitor.start();
+
+        } catch (Exception e) {
+            logger.error(e.getMessage(), e);
+        }
+    }
+
+    public void destroy() {
+        try {
+            fileMonitor.stop();
+        } catch (Exception e) {
+            logger.error(e.getMessage(), e);
+        }
+    }
+
+    private class FileListener extends FileAlterationListenerAdaptor {
+
+        @Override
+        public void onFileCreate(File file) {
+            super.onFileCreate(file);
+            try {
+                // 加载新增的配置文件
+                String configContent = MappingConfigsLoader.loadConfig(adapterName + File.separator + file.getName());
+                MappingConfig config = YamlUtils
+                    .ymlToObj(null, configContent, MappingConfig.class, null, envProperties);
+                if (config == null) {
+                    return;
+                }
+                config.validate();
+                boolean result = clickHouseAdapter.addConfig(file.getName(), config);
+                if (result) {
+                    logger.info("Add a new clickhouse mapping config: {} to canal adapter", file.getName());
+                }
+            } catch (Exception e) {
+                logger.error(e.getMessage(), e);
+            }
+        }
+
+        @Override
+        public void onFileChange(File file) {
+            super.onFileChange(file);
+
+            try {
+                if (clickHouseAdapter.getClickHouseMapping().containsKey(file.getName())) {
+                    // 加载配置文件
+                    String configContent = MappingConfigsLoader
+                        .loadConfig(adapterName + File.separator + file.getName());
+                    if (configContent == null) {
+                        onFileDelete(file);
+                        return;
+                    }
+                    MappingConfig config = YamlUtils
+                        .ymlToObj(null, configContent, MappingConfig.class, null, envProperties);
+                    if (config == null) {
+                        return;
+                    }
+                    config.validate();
+                    clickHouseAdapter.updateConfig(file.getName(), config);
+                    logger.info("Change a clickhouse mapping config: {} of canal adapter", file.getName());
+                }
+            } catch (Exception e) {
+                logger.error(e.getMessage(), e);
+            }
+        }
+
+        @Override
+        public void onFileDelete(File file) {
+            super.onFileDelete(file);
+
+            try {
+                if (clickHouseAdapter.getClickHouseMapping().containsKey(file.getName())) {
+                    clickHouseAdapter.deleteConfig(file.getName());
+
+                    logger.info("Delete a clickhouse mapping config: {} of canal adapter", file.getName());
+                }
+            } catch (Exception e) {
+                logger.error(e.getMessage(), e);
+            }
+        }
+    }
+}

client-adapter/clickhouse/src/main/java/com/alibaba/otter/canal/client/adapter/clickhouse/service/ClickHouseBatchSyncService.java

@@ -0,0 +1,555 @@
+package com.alibaba.otter.canal.client.adapter.clickhouse.service;
+
+import java.sql.Connection;
+import java.sql.ResultSetMetaData;
+import java.sql.SQLException;
+import java.sql.Types;
+import java.util.*;
+import java.util.concurrent.*;
+import java.util.function.Function;
+import java.util.stream.Collectors;
+
+import org.apache.commons.lang.StringUtils;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import com.alibaba.druid.pool.DruidDataSource;
+import com.alibaba.fastjson2.JSON;
+import com.alibaba.fastjson2.JSONWriter.Feature;
+import com.alibaba.otter.canal.client.adapter.clickhouse.config.MappingConfig;
+import com.alibaba.otter.canal.client.adapter.clickhouse.config.MappingConfig.DbMapping;
+import com.alibaba.otter.canal.client.adapter.clickhouse.support.BatchExecutor;
+import com.alibaba.otter.canal.client.adapter.clickhouse.support.SingleDml;
+import com.alibaba.otter.canal.client.adapter.clickhouse.support.SyncUtil;
+import com.alibaba.otter.canal.client.adapter.support.Dml;
+import com.alibaba.otter.canal.client.adapter.support.Util;
+
+/**
+ * ClickHouse batch synchronize
+ *
+ * @author: Xander
+ * @date: Created in 2023/11/10 22:23
+ * @email: zhrunxin33@gmail.com
+ * @version 1.1.8
+ */
+public class ClickHouseBatchSyncService {
+
+    private static final Logger                         logger  = LoggerFactory.getLogger(ClickHouseBatchSyncService.class);
+
+    private DruidDataSource                             dataSource;
+
+    private Map<String, Map<String, Integer>>           columnsTypeCache;     // Cache of instance.schema.table -> <columnName, jdbcType>
+
+    private Map<MappingConfig, List<SingleDml>>[]       bufferPools;          // Data buffer pool store sync data, List<Dml> dispersed as arrays according to hash value
+
+    private BatchExecutor[]                             batchExecutors;       // Batch Executor
+
+    private BatchExecutor                               alterExecutors;       // Alter Single Executor(update/delete/truncate)
+
+    private ExecutorService[]                           executorThreads;      // Be initialized once
+
+    private ScheduledExecutorService[]                  scheduledExecutors;
+
+    private int                                         threads = 3;          // Default parallel thread count
+    private int                                         batchSize = 1000;
+    private long                                        scheduleTime = 10;
+    private boolean                                     skipDupException;
+
+    public Map<String, Map<String, Integer>> getColumnsTypeCache() {
+        return columnsTypeCache;
+    }
+
+    public ClickHouseBatchSyncService(DruidDataSource dataSource, Integer threads, Integer batchSize, Long scheduleTime, boolean skipDupException){
+        this(dataSource, threads, batchSize, scheduleTime, new ConcurrentHashMap<>(), skipDupException);
+    }
+
+    @SuppressWarnings("unchecked")
+    public ClickHouseBatchSyncService(DruidDataSource dataSource, Integer threads, Integer batchSize, Long scheduleTime, Map<String, Map<String, Integer>> columnsTypeCache,
+                                      boolean skipDupException){
+        this.dataSource = dataSource;
+        this.columnsTypeCache = columnsTypeCache;
+        this.skipDupException = skipDupException;
+        try {
+            if (threads != null) {
+                this.threads = threads;
+            }
+            if (batchSize != null) {
+                this.batchSize = batchSize;
+            }
+            if (scheduleTime != null) {
+                this.scheduleTime = scheduleTime;
+            }
+            this.alterExecutors = new BatchExecutor(dataSource);
+            this.bufferPools = new ConcurrentHashMap[this.threads];
+            this.batchExecutors = new BatchExecutor[this.threads];
+            this.executorThreads = new ExecutorService[this.threads];
+            this.scheduledExecutors = new ScheduledExecutorService[this.threads];
+            for (int i = 0; i < this.threads; i++) {
+                bufferPools[i] = new ConcurrentHashMap<>();
+                batchExecutors[i] = new BatchExecutor(dataSource);
+                executorThreads[i] = Executors.newSingleThreadExecutor();
+                scheduledExecutors[i] = Executors.newSingleThreadScheduledExecutor();
+            }
+            scheduleBatchSync();
+        } catch (Exception e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+    /**
+     * Timing-driven event
+     * start schedule batch sync threadPool
+     */
+    private void scheduleBatchSync() {
+        for (int i = 0; i < scheduledExecutors.length; i++) {
+            int index = i;
+            scheduledExecutors[i].scheduleAtFixedRate(()->{
+                List<Future<Boolean>> futures = new ArrayList<>();
+                for (MappingConfig mappingConfig : bufferPools[index].keySet()) {
+                    List<SingleDml> dmls = bufferPools[index].get(mappingConfig);
+                    if (dmls == null || dmls.isEmpty()) {
+                        return;
+                    }
+                    List<SingleDml> tempDmls;
+                    synchronized (dmls) {
+                        tempDmls = new ArrayList<>(dmls);
+                        dmls.clear();
+                    }
+                    futures.add(executorThreads[index].submit(()->{
+                        try {
+                            insert(batchExecutors[index], mappingConfig, tempDmls);
+                            batchExecutors[index].commit();
+                            return true;
+                        } catch (Exception e){
+                            batchExecutors[index].rollback();
+                            throw new RuntimeException(e);
+                        }
+                    }));
+                }
+            }, 0, scheduleTime, TimeUnit.SECONDS);
+        }
+        logger.info("Schedule batch executors has started successfully!");
+    }
+
+    /**
+     * 批量同步回调
+     *
+     * @param dmls 批量 DML
+     * @param function 回调方法
+     */
+    public void sync(List<Dml> dmls, Function<Dml, Boolean> function) {
+        boolean toExecute = false;
+        for (Dml dml : dmls) {
+            if (!toExecute) {
+                toExecute = function.apply(dml);
+            } else {
+                function.apply(dml);
+            }
+        }
+    }
+
+    /**
+     * Distribute dmls into different partition
+     *
+     * @param mappingConfig {@link com.alibaba.otter.canal.client.adapter.clickhouse.ClickHouseAdapter#mappingConfigCache }
+     * @param dmls received DML
+     */
+    public void sync(Map<String, Map<String, MappingConfig>> mappingConfig, List<Dml> dmls, Properties envProperties) {
+        sync(dmls, dml -> {
+            if (dml.getIsDdl() != null && dml.getIsDdl() && StringUtils.isNotEmpty(dml.getSql())) {
+                // DDL(Cache need to update when DDL was executed)
+            columnsTypeCache.remove(dml.getDestination() + "." + dml.getDatabase() + "." + dml.getTable());
+            return false;
+        } else {
+            // DML
+            String destination = StringUtils.trimToEmpty(dml.getDestination());
+            String groupId = StringUtils.trimToEmpty(dml.getGroupId());
+            String database = dml.getDatabase();
+            String table = dml.getTable();
+            Map<String, MappingConfig> configMap;
+            if (envProperties != null && !"tcp".equalsIgnoreCase(envProperties.getProperty("canal.conf.mode"))) {
+                configMap = mappingConfig.get(destination + "-" + groupId + "_" + database + "-" + table);
+            } else {
+                configMap = mappingConfig.get(destination + "_" + database + "-" + table);
+            }
+
+            if (configMap == null) {
+                return false;
+            }
+
+            if (configMap.values().isEmpty()) {
+                return false;
+            }
+
+            for (MappingConfig config : configMap.values()) {
+                distributeDml(config, dml);
+            }
+            return true;
+        }
+    }   );
+    }
+
+    /**
+     * Dml distributor
+     */
+    private void distributeDml(MappingConfig config, Dml dml) {
+        if (config != null) {
+            try {
+                String type = dml.getType();
+                if (type == null) return;
+
+                if (type.equalsIgnoreCase("INSERT")) {
+                    appendDmlBufferPartition(config, dml);
+                } else {
+                    boolean caseInsensitive = config.getDbMapping().isCaseInsensitive();
+                    List<SingleDml> singleDmls = SingleDml.dml2SingleDmls(dml, caseInsensitive);
+
+                    if (type.equalsIgnoreCase("UPDATE")) {
+                        for (SingleDml singleDml : singleDmls) {
+                            update(alterExecutors, config, singleDml);
+                        }
+                    } else if (type.equalsIgnoreCase("DELETE")) {
+                        for (SingleDml singleDml : singleDmls) {
+                            delete(alterExecutors, config, singleDml);
+                        }
+                    } else if (type.equalsIgnoreCase("TRUNCATE")) {
+                        truncate(alterExecutors, config);
+                    }
+                }
+                if (logger.isDebugEnabled()) {
+                    logger.debug("DML: {}", JSON.toJSONString(dml, Feature.WriteNulls));
+                }
+            } catch (SQLException e) {
+                throw new RuntimeException(e);
+            }
+        }
+    }
+
+    public void appendDmlBufferPartition(MappingConfig config, Dml dml) {
+        boolean caseInsensitive = config.getDbMapping().isCaseInsensitive();
+        List<SingleDml> singleDmls = SingleDml.dml2SingleDmls(dml, caseInsensitive);
+
+        singleDmls.forEach(singleDml -> {
+            int hash = mappingHash(config.getDbMapping());
+            if (!config.getConcurrent()) {
+                hash = 0;
+            }
+            List<SingleDml> dmls = bufferPools[hash].computeIfAbsent(config, k -> new ArrayList<>());
+            synchronized (dmls) {
+                dmls.add(singleDml);
+                logger.info("Append one data into pool, id {}", singleDml.getData().get("id"));
+            }
+            // Check the size of the List, achieve when it reaches the maximum value
+            if (dmls.size() >= batchSize) syncToClickHouse(config, hash);
+        });
+    }
+
+    /**
+     * sync when size of list{@link #bufferPools } reaches the maximum value
+     *
+     * @param config key
+     * @param index parallel thread index
+     */
+    private void syncToClickHouse(MappingConfig config, int index) {
+        List<SingleDml> dmls = bufferPools[index].get(config);
+        logger.info("schema:{} table:{} reaches the maximum value, ready to synchronize, size {}", config.getDbMapping().getDatabase(), config.getDbMapping().getTable(), dmls.size());
+        if (dmls ==null || dmls.isEmpty()) {
+            return;
+        }
+        List<SingleDml> tempDmls;
+        synchronized (dmls) {
+            tempDmls = new ArrayList<>(dmls);
+            dmls.clear();
+        }
+        executorThreads[index].submit(() -> {
+            try {
+                insert(batchExecutors[index], config, tempDmls);
+                batchExecutors[index].commit();
+                return true;
+            } catch (Exception e) {
+                batchExecutors[index].rollback();
+                throw new RuntimeException(e);
+            }
+        });
+    }
+
+    /**
+     * Insert
+     *
+     * @param batchExecutor batch translational executor
+     * @param config corresponding configuration object
+     * @param dmls DMLs
+     */
+    private void insert(BatchExecutor batchExecutor, MappingConfig config, List<SingleDml> dmls) throws SQLException {
+        if (dmls == null || dmls.isEmpty()) {
+            return;
+        }
+        List<SingleDml> clearDmls = dmls.stream().filter(e -> e.getData() != null && !e.getData().isEmpty()).collect(Collectors.toList());
+        if (clearDmls == null || clearDmls.isEmpty()) {
+            return;
+        }
+
+        DbMapping dbMapping = config.getDbMapping();
+        String backtick = SyncUtil.getBacktickByDbType(dataSource.getDbType());
+        Map<String, String> columnsMap = SyncUtil.getColumnsMap(dbMapping, clearDmls.get(0).getData());
+
+        StringBuilder insertSql = new StringBuilder();
+        insertSql.append("INSERT INTO ").append(SyncUtil.getDbTableName(dbMapping, dataSource.getDbType())).append(" (");
+
+        columnsMap.forEach((targetColumnName, srcColumnName) -> insertSql.append(backtick)
+            .append(targetColumnName)
+            .append(backtick)
+            .append(","));
+        int len = insertSql.length();
+        insertSql.delete(len - 1, len).append(") VALUES (");
+        int mapLen = columnsMap.size();
+        for (int i = 0; i < mapLen; i++) {
+            insertSql.append("?,");
+        }
+        len = insertSql.length();
+        insertSql.delete(len - 1, len).append(")");
+
+        Map<String, Integer> ctype = getTargetColumnType(batchExecutor.getConn(), config);
+
+        List<List<Map<String, ?>>> values = new ArrayList<>();
+        boolean flag = false;
+        for (Map.Entry<String, String> entry : columnsMap.entrySet()) {
+            String targetColumnName = entry.getKey();
+            String srcColumnName = entry.getValue();
+            if (srcColumnName == null) {
+                srcColumnName = Util.cleanColumn(targetColumnName);
+            }
+
+            Integer type = ctype.get(Util.cleanColumn(targetColumnName).toLowerCase());
+            if (type == null) {
+                throw new RuntimeException("Target column: " + targetColumnName + " not matched");
+            }
+            for (int i = 0; i < clearDmls.size(); i++) {
+                Map<String, Object> dmlData = clearDmls.get(i).getData();
+                List<Map<String, ?>> item;
+                if (flag == false) {
+                    item = new ArrayList<>();
+                    values.add(item);
+                } else {
+                    item = values.get(i);
+                }
+                Object value = dmlData.get(srcColumnName);
+                BatchExecutor.setValue(item, type, value);
+            }
+            flag = true;
+        }
+
+        try {
+            batchExecutor.batchExecute(insertSql.toString(), values);
+        } catch (SQLException e) {
+            if (skipDupException
+                && (e.getMessage().contains("Duplicate entry") || e.getMessage().startsWith("ORA-00001:"))) {
+                // ignore
+                // TODO 增加更多关系数据库的主键冲突的错误码
+            } else {
+                throw e;
+            }
+        }
+        if (logger.isTraceEnabled()) {
+            logger.trace("Insert into target table, sql: {}", insertSql);
+        }
+
+    }
+
+    /**
+     * 更新操作
+     *
+     * @param config 配置项
+     * @param dml DML数据
+     */
+    private void update(BatchExecutor batchExecutor, MappingConfig config, SingleDml dml) throws SQLException {
+        Map<String, Object> data = dml.getData();
+        if (data == null || data.isEmpty()) {
+            return;
+        }
+
+        Map<String, Object> old = dml.getOld();
+        if (old == null || old.isEmpty()) {
+            return;
+        }
+
+        DbMapping dbMapping = config.getDbMapping();
+        String backtick = SyncUtil.getBacktickByDbType(dataSource.getDbType());
+        Map<String, String> columnsMap = SyncUtil.getColumnsMap(dbMapping, data);
+
+        Map<String, Integer> ctype = getTargetColumnType(batchExecutor.getConn(), config);
+
+        StringBuilder updateSql = new StringBuilder();
+        updateSql.append("ALTER TABLE ").append(SyncUtil.getDbTableName(dbMapping, dataSource.getDbType())).append(" UPDATE ");
+        List<Map<String, ?>> values = new ArrayList<>();
+        boolean hasMatched = false;
+        for (String srcColumnName : old.keySet()) {
+            List<String> targetColumnNames = new ArrayList<>();
+            columnsMap.forEach((targetColumn, srcColumn) -> {
+                if (srcColumnName.equalsIgnoreCase(srcColumn)) {
+                    targetColumnNames.add(targetColumn);
+                }
+            });
+            if (!targetColumnNames.isEmpty()) {
+                hasMatched = true;
+                for (String targetColumnName : targetColumnNames) {
+                    updateSql.append(backtick).append(targetColumnName).append(backtick).append("=?, ");
+                    Integer type = ctype.get(Util.cleanColumn(targetColumnName).toLowerCase());
+                    if (type == null) {
+                        throw new RuntimeException("Target column: " + targetColumnName + " not matched");
+                    }
+                    BatchExecutor.setValue(values, type, data.get(srcColumnName));
+                }
+            }
+        }
+        if (!hasMatched) {
+            logger.warn("Did not matched any columns to update ");
+            return;
+        }
+        int len = updateSql.length();
+        updateSql.delete(len - 2, len).append(" WHERE ");
+
+        // 拼接主键
+        appendCondition(dbMapping, updateSql, ctype, values, data, old);
+        batchExecutor.execute(updateSql.toString(), values);
+        if (logger.isTraceEnabled()) {
+            logger.trace("Alter update target table, sql: {}", updateSql);
+        }
+    }
+
+    /**
+     * 删除操作
+     *
+     * @param config
+     * @param dml
+     */
+    private void delete(BatchExecutor batchExecutor, MappingConfig config, SingleDml dml) throws SQLException {
+        Map<String, Object> data = dml.getData();
+        if (data == null || data.isEmpty()) {
+            return;
+        }
+
+        DbMapping dbMapping = config.getDbMapping();
+        Map<String, Integer> ctype = getTargetColumnType(batchExecutor.getConn(), config);
+
+        StringBuilder sql = new StringBuilder();
+        sql.append("ALTER TABLE ").append(SyncUtil.getDbTableName(dbMapping, dataSource.getDbType())).append(" DELETE WHERE ");
+
+        List<Map<String, ?>> values = new ArrayList<>();
+        // 拼接主键
+        appendCondition(dbMapping, sql, ctype, values, data);
+        batchExecutor.execute(sql.toString(), values);
+        if (logger.isTraceEnabled()) {
+            logger.trace("Alter delete from target table, sql: {}", sql);
+        }
+    }
+
+    /**
+     * truncate操作
+     *
+     * @param config
+     */
+    private void truncate(BatchExecutor batchExecutor, MappingConfig config) throws SQLException {
+        DbMapping dbMapping = config.getDbMapping();
+        StringBuilder sql = new StringBuilder();
+        sql.append("TRUNCATE TABLE ").append(SyncUtil.getDbTableName(dbMapping, dataSource.getDbType()));
+        batchExecutor.execute(sql.toString(), new ArrayList<>());
+        if (logger.isTraceEnabled()) {
+            logger.trace("Truncate target table, sql: {}", sql);
+        }
+    }
+
+    /**
+     * 获取目标字段类型
+     *
+     * @param conn sql connection
+     * @param config 映射配置
+     * @return 字段sqlType
+     */
+    private Map<String, Integer> getTargetColumnType(Connection conn, MappingConfig config) {
+        DbMapping dbMapping = config.getDbMapping();
+        String cacheKey = config.getDestination() + "." + dbMapping.getDatabase() + "." + dbMapping.getTable();
+        Map<String, Integer> columnType = columnsTypeCache.get(cacheKey);
+        if (columnType == null) {
+            synchronized (ClickHouseBatchSyncService.class) {
+                columnType = columnsTypeCache.get(cacheKey);
+                if (columnType == null) {
+                    columnType = new LinkedHashMap<>();
+                    final Map<String, Integer> columnTypeTmp = columnType;
+                    String sql = "SELECT * FROM " + SyncUtil.getDbTableName(dbMapping, dataSource.getDbType()) + " WHERE 1=2";
+                    Util.sqlRS(conn, sql, rs -> {
+                        try {
+                            ResultSetMetaData rsd = rs.getMetaData();
+                            int columnCount = rsd.getColumnCount();
+                            for (int i = 1; i <= columnCount; i++) {
+                                int colType = rsd.getColumnType(i);
+                                // 修复year类型作为date处理时的data truncated问题
+                                if ("YEAR".equals(rsd.getColumnTypeName(i))) {
+                                    colType = Types.VARCHAR;
+                                }
+                                columnTypeTmp.put(rsd.getColumnName(i).toLowerCase(), colType);
+                            }
+                            columnsTypeCache.put(cacheKey, columnTypeTmp);
+                        } catch (SQLException e) {
+                            logger.error(e.getMessage(), e);
+                        }
+                    });
+                }
+            }
+        }
+        return columnType;
+    }
+
+    /**
+     * 拼接主键 where条件
+     */
+    private void appendCondition(MappingConfig.DbMapping dbMapping, StringBuilder sql, Map<String, Integer> ctype,
+                                 List<Map<String, ?>> values, Map<String, Object> d) {
+        appendCondition(dbMapping, sql, ctype, values, d, null);
+    }
+
+    private void appendCondition(MappingConfig.DbMapping dbMapping, StringBuilder sql, Map<String, Integer> ctype,
+                                 List<Map<String, ?>> values, Map<String, Object> d, Map<String, Object> o) {
+        String backtick = SyncUtil.getBacktickByDbType(dataSource.getDbType());
+
+        // 拼接主键
+        for (Map.Entry<String, String> entry : dbMapping.getTargetPk().entrySet()) {
+            String targetColumnName = entry.getKey();
+            String srcColumnName = entry.getValue();
+            if (srcColumnName == null) {
+                srcColumnName = Util.cleanColumn(targetColumnName);
+            }
+            sql.append(backtick).append(targetColumnName).append(backtick).append("=? AND ");
+            Integer type = ctype.get(Util.cleanColumn(targetColumnName).toLowerCase());
+            if (type == null) {
+                throw new RuntimeException("Target column: " + targetColumnName + " not matched");
+            }
+            // 如果有修改主键的情况
+            if (o != null && o.containsKey(srcColumnName)) {
+                BatchExecutor.setValue(values, type, o.get(srcColumnName));
+            } else {
+                BatchExecutor.setValue(values, type, d.get(srcColumnName));
+            }
+        }
+        int len = sql.length();
+        sql.delete(len - 4, len);
+    }
+
+    /**
+     * make sure the same table in one index
+     *
+     * @param dbMapping
+     * @return
+     */
+    private int mappingHash(MappingConfig.DbMapping dbMapping) {
+        int hash = dbMapping.getDatabase().toLowerCase().hashCode() + dbMapping.getTable().toLowerCase().hashCode();
+        hash = Math.abs(hash) % threads;
+        return Math.abs(hash);
+    }
+
+    public void close() {
+        for (int i = 0; i < threads; i++) {
+            executorThreads[i].shutdown();
+        }
+    }
+}

client-adapter/clickhouse/src/main/java/com/alibaba/otter/canal/client/adapter/clickhouse/service/ClickHouseEtlService.java

@@ -0,0 +1,197 @@
+package com.alibaba.otter.canal.client.adapter.clickhouse.service;
+
+import java.sql.*;
+import java.util.ArrayList;
+import java.util.LinkedHashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.concurrent.atomic.AtomicLong;
+
+import javax.sql.DataSource;
+
+import com.alibaba.druid.pool.DruidDataSource;
+import com.alibaba.otter.canal.client.adapter.clickhouse.config.MappingConfig;
+import com.alibaba.otter.canal.client.adapter.clickhouse.config.MappingConfig.DbMapping;
+import com.alibaba.otter.canal.client.adapter.clickhouse.support.SyncUtil;
+import com.alibaba.otter.canal.client.adapter.support.*;
+
+/**
+ * ClickHouse ETL 操作业务类
+ *
+ * @author: Xander
+ * @date: Created in 2023/11/10 22:23
+ * @email: zhrunxin33@gmail.com
+ * @version 1.1.8
+ */
+public class ClickHouseEtlService extends AbstractEtlService {
+
+    private DataSource    targetDS;
+    private MappingConfig config;
+
+    public ClickHouseEtlService(DataSource targetDS, MappingConfig config){
+        super("CLICKHOUSE", config);
+        this.targetDS = targetDS;
+        this.config = config;
+    }
+
+    /**
+     * 导入数据
+     */
+    public EtlResult importData(List<String> params) {
+        DbMapping dbMapping = config.getDbMapping();
+        DruidDataSource dataSource = DatasourceConfig.DATA_SOURCES.get(config.getDataSourceKey());
+        String sql = "SELECT * FROM " + SyncUtil.getSourceDbTableName(dbMapping, dataSource.getDbType());
+        return importData(sql, params);
+    }
+
+    /**
+     * 执行导入
+     */
+    protected boolean executeSqlImport(DataSource srcDS, String sql, List<Object> values,
+                                       AdapterConfig.AdapterMapping mapping, AtomicLong impCount, List<String> errMsg) {
+        try {
+            DbMapping dbMapping = (DbMapping) mapping;
+            Map<String, String> columnsMap = new LinkedHashMap<>();
+            Map<String, Integer> columnType = new LinkedHashMap<>();
+            DruidDataSource dataSource = (DruidDataSource) srcDS;
+            String backtick = SyncUtil.getBacktickByDbType(dataSource.getDbType());
+
+            Util.sqlRS(targetDS,
+                "SELECT * FROM " + SyncUtil.getDbTableName(dbMapping, dataSource.getDbType()) + " LIMIT 1 ",
+                rs -> {
+                    try {
+
+                        ResultSetMetaData rsd = rs.getMetaData();
+                        int columnCount = rsd.getColumnCount();
+                        List<String> columns = new ArrayList<>();
+                        for (int i = 1; i <= columnCount; i++) {
+                            columnType.put(rsd.getColumnName(i).toLowerCase(), rsd.getColumnType(i));
+                            columns.add(rsd.getColumnName(i));
+                        }
+
+                        columnsMap.putAll(SyncUtil.getColumnsMap(dbMapping, columns));
+                        return true;
+                    } catch (Exception e) {
+                        logger.error(e.getMessage(), e);
+                        return false;
+                    }
+                });
+
+            Util.sqlRS(srcDS, sql, values, rs -> {
+                int idx = 1;
+
+                try {
+                    boolean completed = false;
+
+                    StringBuilder insertSql = new StringBuilder();
+                    insertSql.append("INSERT INTO ")
+                        .append(SyncUtil.getDbTableName(dbMapping, dataSource.getDbType()))
+                        .append(" (");
+                    columnsMap.forEach((targetColumnName, srcColumnName) -> insertSql.append(backtick)
+                        .append(targetColumnName)
+                        .append(backtick)
+                        .append(","));
+
+                    int len = insertSql.length();
+                    insertSql.delete(len - 1, len).append(") VALUES (");
+                    int mapLen = columnsMap.size();
+                    for (int i = 0; i < mapLen; i++) {
+                        insertSql.append("?,");
+                    }
+                    len = insertSql.length();
+                    insertSql.delete(len - 1, len).append(")");
+                    logger.info("executeSqlImport sql:{}", insertSql.toString());
+                    try (Connection connTarget = targetDS.getConnection();
+                            PreparedStatement pstmt = connTarget.prepareStatement(insertSql.toString())) {
+                        connTarget.setAutoCommit(false);
+
+                        while (rs.next()) {
+                            completed = false;
+
+                            pstmt.clearParameters();
+
+                            // 删除数据
+                            Map<String, Object> pkVal = new LinkedHashMap<>();
+                            StringBuilder deleteSql = new StringBuilder(
+                                "ALTER TABLE " + SyncUtil.getDbTableName(dbMapping, dataSource.getDbType())
+                                                                        + " DELETE WHERE ");
+                            appendCondition(dbMapping, deleteSql, pkVal, rs, backtick);
+                            try (PreparedStatement pstmt2 = connTarget.prepareStatement(deleteSql.toString())) {
+                                int k = 1;
+                                for (Object val : pkVal.values()) {
+                                    pstmt2.setObject(k++, val);
+                                }
+                                pstmt2.execute();
+                            }
+
+                            int i = 1;
+                            for (Map.Entry<String, String> entry : columnsMap.entrySet()) {
+                                String targetColumnName = entry.getKey();
+                                String srcColumnName = entry.getValue();
+                                if (srcColumnName == null) {
+                                    srcColumnName = targetColumnName;
+                                }
+
+                                Integer type = columnType.get(targetColumnName.toLowerCase());
+                                Object value = rs.getObject(srcColumnName);
+                                if (value != null) {
+                                    SyncUtil.setPStmt(type, pstmt, value, i);
+                                } else {
+                                    pstmt.setNull(i, type);
+                                }
+
+                                i++;
+                            }
+
+                            pstmt.execute();
+                            if (logger.isTraceEnabled()) {
+                                logger.trace("Insert into target table, sql: {}", insertSql);
+                            }
+
+                            if (idx % dbMapping.getCommitBatch() == 0) {
+                                connTarget.commit();
+                                completed = true;
+                            }
+                            idx++;
+                            impCount.incrementAndGet();
+                            if (logger.isDebugEnabled()) {
+                                logger.debug("successful import count:" + impCount.get());
+                            }
+                        }
+                        if (!completed) {
+                            connTarget.commit();
+                        }
+                    }
+
+                } catch (Exception e) {
+                    logger.error(dbMapping.getTable() + " etl failed! ==>" + e.getMessage(), e);
+                    errMsg.add(dbMapping.getTable() + " etl failed! ==>" + e.getMessage());
+                }
+                return idx;
+            });
+            return true;
+        } catch (Exception e) {
+            logger.error(e.getMessage(), e);
+            return false;
+        }
+    }
+
+    /**
+     * 拼接目标表主键where条件
+     */
+    private static void appendCondition(DbMapping dbMapping, StringBuilder sql, Map<String, Object> values,
+                                        ResultSet rs, String backtick) throws SQLException {
+        // 拼接主键
+        for (Map.Entry<String, String> entry : dbMapping.getTargetPk().entrySet()) {
+            String targetColumnName = entry.getKey();
+            String srcColumnName = entry.getValue();
+            if (srcColumnName == null) {
+                srcColumnName = targetColumnName;
+            }
+            sql.append(backtick).append(targetColumnName).append(backtick).append("=? AND ");
+            values.put(targetColumnName, rs.getObject(srcColumnName));
+        }
+        int len = sql.length();
+        sql.delete(len - 4, len);
+    }
+}

client-adapter/clickhouse/src/main/java/com/alibaba/otter/canal/client/adapter/clickhouse/service/ClickHouseMirrorDbBatchSyncService.java

@@ -0,0 +1,180 @@
+package com.alibaba.otter.canal.client.adapter.clickhouse.service;
+
+import java.sql.Connection;
+import java.sql.Statement;
+import java.util.ArrayList;
+import java.util.LinkedHashMap;
+import java.util.List;
+import java.util.Map;
+
+import org.apache.commons.lang.StringUtils;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import com.alibaba.druid.pool.DruidDataSource;
+import com.alibaba.fastjson2.JSON;
+import com.alibaba.fastjson2.JSONWriter.Feature;
+import com.alibaba.otter.canal.client.adapter.clickhouse.config.MappingConfig;
+import com.alibaba.otter.canal.client.adapter.clickhouse.config.MirrorDbConfig;
+import com.alibaba.otter.canal.client.adapter.clickhouse.support.SyncUtil;
+import com.alibaba.otter.canal.client.adapter.support.Dml;
+
+/**
+ * CLICKHOUSE镜像库同步操作业务
+ *
+ * @author: Xander
+ * @date: Created in 2023/11/10 22:23
+ * @email: zhrunxin33@gmail.com
+ * @version 1.1.8
+ */
+public class ClickHouseMirrorDbBatchSyncService {
+
+    private static final Logger         logger = LoggerFactory.getLogger(ClickHouseMirrorDbBatchSyncService.class);
+
+    // 镜像库配置
+    private Map<String, MirrorDbConfig> mirrorDbConfigCache;
+    private DruidDataSource             dataSource;
+    // clickhouseSyncService代理
+    private ClickHouseBatchSyncService  clickHouseBatchSyncService;
+
+    public ClickHouseMirrorDbBatchSyncService(Map<String, MirrorDbConfig> mirrorDbConfigCache,
+                                              DruidDataSource dataSource, Integer threads, Integer batchSize,
+                                              Long scheduleTime, Map<String, Map<String, Integer>> columnsTypeCache,
+                                              boolean skipDupException){
+        this.mirrorDbConfigCache = mirrorDbConfigCache;
+        this.dataSource = dataSource;
+        this.clickHouseBatchSyncService = new ClickHouseBatchSyncService(dataSource,
+            threads,
+            batchSize,
+            scheduleTime,
+            columnsTypeCache,
+            skipDupException);
+    }
+
+    /**
+     * 批量同步方法
+     *
+     * @param dmls 批量 DML，包含DDL
+     */
+    public void sync(List<Dml> dmls) {
+        List<Dml> dmlList = new ArrayList<>();
+        for (Dml dml : dmls) {
+            String destination = StringUtils.trimToEmpty(dml.getDestination());
+            String database = dml.getDatabase();
+            MirrorDbConfig mirrorDbConfig = mirrorDbConfigCache.get(destination + "." + database);
+            if (mirrorDbConfig == null) {
+                continue;
+            }
+            if (mirrorDbConfig.getMappingConfig() == null) {
+                continue;
+            }
+            if (dml.getGroupId() != null && StringUtils.isNotEmpty(mirrorDbConfig.getMappingConfig().getGroupId())) {
+                if (!mirrorDbConfig.getMappingConfig().getGroupId().equals(dml.getGroupId())) {
+                    continue; // 如果groupId不匹配则过滤
+                }
+            }
+
+            if (dml.getIsDdl() != null && dml.getIsDdl() && StringUtils.isNotEmpty(dml.getSql())) {
+                // 确保执行DDL前DML已执行完
+                syncDml(dmlList);
+                dmlList.clear();
+
+                // DDL
+                if (logger.isDebugEnabled()) {
+                    logger.debug("DDL: {}", JSON.toJSONString(dml, Feature.WriteNulls));
+                }
+                executeDdl(mirrorDbConfig, dml);
+                clickHouseBatchSyncService.getColumnsTypeCache()
+                    .remove(destination + "." + database + "." + dml.getTable());
+                mirrorDbConfig.getTableConfig().remove(dml.getTable()); // 删除对应库表配置
+            } else {
+                // DML
+                initMappingConfig(dml.getTable(), mirrorDbConfig.getMappingConfig(), mirrorDbConfig, dml);
+                dmlList.add(dml);
+            }
+        }
+        syncDml(dmlList);
+    }
+
+    /**
+     * 批量同步Dml
+     *
+     * @param dmlList Dml列表，不包含DDL
+     */
+    private void syncDml(List<Dml> dmlList) {
+        if (dmlList == null || dmlList.isEmpty()) {
+            return;
+        }
+        clickHouseBatchSyncService.sync(dmlList, dml -> {
+            MirrorDbConfig mirrorDbConfig = mirrorDbConfigCache.get(dml.getDestination() + "." + dml.getDatabase());
+            if (mirrorDbConfig == null) {
+                return false;
+            }
+            String table = dml.getTable();
+            MappingConfig config = mirrorDbConfig.getTableConfig().get(table);
+
+            if (config == null) {
+                return false;
+            }
+            clickHouseBatchSyncService.appendDmlBufferPartition(config, dml);
+            return true;
+        });
+    }
+
+    /**
+     * 初始化表配置
+     *
+     * @param key 配置key: destination.database.table
+     * @param baseConfigMap db sync config
+     * @param dml DML
+     */
+    private void initMappingConfig(String key, MappingConfig baseConfigMap, MirrorDbConfig mirrorDbConfig, Dml dml) {
+        MappingConfig mappingConfig = mirrorDbConfig.getTableConfig().get(key);
+        if (mappingConfig == null) {
+            // 构造表配置
+            mappingConfig = new MappingConfig();
+            mappingConfig.setDataSourceKey(baseConfigMap.getDataSourceKey());
+            mappingConfig.setDestination(baseConfigMap.getDestination());
+            mappingConfig.setGroupId(baseConfigMap.getGroupId());
+            mappingConfig.setOuterAdapterKey(baseConfigMap.getOuterAdapterKey());
+            mappingConfig.setConcurrent(baseConfigMap.getConcurrent());
+            MappingConfig.DbMapping dbMapping = new MappingConfig.DbMapping();
+            mappingConfig.setDbMapping(dbMapping);
+            dbMapping.setDatabase(dml.getDatabase());
+            dbMapping.setTable(dml.getTable());
+            dbMapping.setTargetDb(dml.getDatabase());
+            dbMapping.setTargetTable(dml.getTable());
+            dbMapping.setMapAll(true);
+            List<String> pkNames = dml.getPkNames();
+            Map<String, String> pkMapping = new LinkedHashMap<>();
+            pkNames.forEach(pkName -> pkMapping.put(pkName, pkName));
+            dbMapping.setTargetPk(pkMapping);
+
+            mirrorDbConfig.getTableConfig().put(key, mappingConfig);
+        }
+    }
+
+    /**
+     * DDL 操作
+     *
+     * @param ddl DDL
+     */
+    private void executeDdl(MirrorDbConfig mirrorDbConfig, Dml ddl) {
+        try (Connection conn = dataSource.getConnection(); Statement statement = conn.createStatement()) {
+            // 替换反引号
+            String sql = ddl.getSql();
+            String backtick = SyncUtil.getBacktickByDbType(dataSource.getDbType());
+            if (!"`".equals(backtick)) {
+                sql = sql.replaceAll("`", backtick);
+            }
+            statement.execute(sql);
+            // 移除对应配置
+            mirrorDbConfig.getTableConfig().remove(ddl.getTable());
+            if (logger.isTraceEnabled()) {
+                logger.trace("Execute DDL sql: {} for database: {}", ddl.getSql(), ddl.getDatabase());
+            }
+        } catch (Exception e) {
+            throw new RuntimeException(e);
+        }
+    }
+}

client-adapter/clickhouse/src/main/java/com/alibaba/otter/canal/client/adapter/clickhouse/support/BatchExecutor.java

@@ -0,0 +1,113 @@
+package com.alibaba.otter.canal.client.adapter.clickhouse.support;
+
+import java.io.Closeable;
+import java.sql.Connection;
+import java.sql.PreparedStatement;
+import java.sql.SQLException;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.concurrent.atomic.AtomicInteger;
+
+import javax.sql.DataSource;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * sql批量执行器
+ *
+ * @author rewerma 2018-11-7 下午06:45:49
+ * @version 1.0.0
+ */
+public class BatchExecutor implements Closeable {
+
+    private static final Logger logger = LoggerFactory.getLogger(BatchExecutor.class);
+
+    private DataSource          dataSource;
+    private Connection          conn;
+    private AtomicInteger       idx    = new AtomicInteger(0);
+
+    public BatchExecutor(DataSource dataSource){
+        this.dataSource = dataSource;
+    }
+
+    public Connection getConn() {
+        if (conn == null) {
+            try {
+                conn = dataSource.getConnection();
+                this.conn.setAutoCommit(false);
+            } catch (SQLException e) {
+                logger.error(e.getMessage(), e);
+            }
+        }
+        return conn;
+    }
+
+    public static void setValue(List<Map<String, ?>> values, int type, Object value) {
+        Map<String, Object> valueItem = new HashMap<>();
+        valueItem.put("type", type);
+        valueItem.put("value", value);
+        values.add(valueItem);
+    }
+
+    public void execute(String sql, List<Map<String, ?>> values) throws SQLException {
+        PreparedStatement pstmt = getConn().prepareStatement(sql);
+        int len = values.size();
+        for (int i = 0; i < len; i++) {
+            int type = (Integer) values.get(i).get("type");
+            Object value = values.get(i).get("value");
+            SyncUtil.setPStmt(type, pstmt, value, i + 1);
+        }
+
+        pstmt.execute();
+        idx.incrementAndGet();
+        pstmt.close();
+    }
+
+    public void batchExecute(String sql, List<List<Map<String, ?>>> batchValues) throws SQLException {
+        PreparedStatement pstmt = getConn().prepareStatement(sql);
+        for (int i = 0; i < batchValues.size(); i++) {
+            List<Map<String, ?>> values = batchValues.get(i);
+            for (int j = 0; j < values.size(); j++) {
+                int type = (Integer) values.get(j).get("type");
+                Object value = values.get(j).get("value");
+                SyncUtil.setPStmt(type, pstmt, value, j + 1);
+            }
+            pstmt.addBatch();
+        }
+
+        pstmt.executeBatch();
+        idx.addAndGet(batchValues.size());
+        pstmt.close();
+    }
+
+    public void commit() throws SQLException {
+        getConn().commit();
+        if (logger.isTraceEnabled()) {
+            logger.trace("Batch executor commit " + idx.get() + " rows");
+        }
+        idx.set(0);
+    }
+
+    public void rollback() throws SQLException {
+        getConn().rollback();
+        if (logger.isTraceEnabled()) {
+            logger.trace("Batch executor rollback " + idx.get() + " rows");
+        }
+        idx.set(0);
+    }
+
+    @Override
+    public void close() {
+        if (conn != null) {
+            try {
+                conn.close();
+            } catch (SQLException e) {
+                logger.error(e.getMessage(), e);
+            } finally {
+                conn = null;
+            }
+        }
+    }
+}

client-adapter/clickhouse/src/main/java/com/alibaba/otter/canal/client/adapter/clickhouse/support/SingleDml.java

@@ -0,0 +1,112 @@
+package com.alibaba.otter.canal.client.adapter.clickhouse.support;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+
+import org.springframework.util.LinkedCaseInsensitiveMap;
+
+import com.alibaba.otter.canal.client.adapter.support.Dml;
+
+public class SingleDml {
+
+    private String              destination;
+    private String              database;
+    private String              table;
+    private String              type;
+    private Map<String, Object> data;
+    private Map<String, Object> old;
+
+    public String getDestination() {
+        return destination;
+    }
+
+    public void setDestination(String destination) {
+        this.destination = destination;
+    }
+
+    public String getDatabase() {
+        return database;
+    }
+
+    public void setDatabase(String database) {
+        this.database = database;
+    }
+
+    public String getTable() {
+        return table;
+    }
+
+    public void setTable(String table) {
+        this.table = table;
+    }
+
+    public String getType() {
+        return type;
+    }
+
+    public void setType(String type) {
+        this.type = type;
+    }
+
+    public Map<String, Object> getData() {
+        return data;
+    }
+
+    public void setData(Map<String, Object> data) {
+        this.data = data;
+    }
+
+    public Map<String, Object> getOld() {
+        return old;
+    }
+
+    public void setOld(Map<String, Object> old) {
+        this.old = old;
+    }
+
+    public static List<SingleDml> dml2SingleDmls(Dml dml, boolean caseInsensitive) {
+        List<SingleDml> singleDmls = new ArrayList<>();
+        if (dml.getData() != null) {
+            int size = dml.getData().size();
+            for (int i = 0; i < size; i++) {
+                SingleDml singleDml = new SingleDml();
+                singleDml.setDestination(dml.getDestination());
+                singleDml.setDatabase(dml.getDatabase());
+                singleDml.setTable(dml.getTable());
+                singleDml.setType(dml.getType());
+                Map<String, Object> data = dml.getData().get(i);
+                if (caseInsensitive) {
+                    data = toCaseInsensitiveMap(data);
+                }
+                singleDml.setData(data);
+                if (dml.getOld() != null) {
+                    Map<String, Object> oldData = dml.getOld().get(i);
+                    if (caseInsensitive) {
+                        oldData = toCaseInsensitiveMap(oldData);
+                    }
+                    singleDml.setOld(oldData);
+                }
+                singleDmls.add(singleDml);
+            }
+        } else if ("TRUNCATE".equalsIgnoreCase(dml.getType())) {
+            SingleDml singleDml = new SingleDml();
+            singleDml.setDestination(dml.getDestination());
+            singleDml.setDatabase(dml.getDatabase());
+            singleDml.setTable(dml.getTable());
+            singleDml.setType(dml.getType());
+            singleDmls.add(singleDml);
+        }
+        return singleDmls;
+    }
+
+    public static List<SingleDml> dml2SingleDmls(Dml dml) {
+        return dml2SingleDmls(dml, false);
+    }
+
+    private static <V> LinkedCaseInsensitiveMap<V> toCaseInsensitiveMap(Map<String, V> data) {
+        LinkedCaseInsensitiveMap map = new LinkedCaseInsensitiveMap();
+        map.putAll(data);
+        return map;
+    }
+}

client-adapter/clickhouse/src/main/java/com/alibaba/otter/canal/client/adapter/clickhouse/support/SyncUtil.java

@@ -0,0 +1,304 @@
+package com.alibaba.otter.canal.client.adapter.clickhouse.support;
+
+import java.io.Reader;
+import java.io.StringReader;
+import java.math.BigDecimal;
+import java.nio.charset.StandardCharsets;
+import java.sql.*;
+import java.util.Collection;
+import java.util.LinkedHashMap;
+import java.util.Map;
+
+import org.apache.commons.lang.StringUtils;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import com.alibaba.druid.DbType;
+import com.alibaba.otter.canal.client.adapter.clickhouse.config.MappingConfig;
+import com.alibaba.otter.canal.client.adapter.support.Util;
+
+public class SyncUtil {
+
+    private static final Logger logger = LoggerFactory.getLogger(SyncUtil.class);
+
+    public static Map<String, String> getColumnsMap(MappingConfig.DbMapping dbMapping, Map<String, Object> data) {
+        return getColumnsMap(dbMapping, data.keySet());
+    }
+
+    public static Map<String, String> getColumnsMap(MappingConfig.DbMapping dbMapping, Collection<String> columns) {
+        Map<String, String> columnsMap;
+        if (dbMapping.getMapAll()) {
+            if (dbMapping.getAllMapColumns() != null) {
+                return dbMapping.getAllMapColumns();
+            }
+            columnsMap = new LinkedHashMap<>();
+            for (String srcColumn : columns) {
+                boolean flag = true;
+                if (dbMapping.getTargetColumns() != null) {
+                    for (Map.Entry<String, String> entry : dbMapping.getTargetColumns().entrySet()) {
+                        if (srcColumn.equals(entry.getValue())) {
+                            columnsMap.put(entry.getKey(), srcColumn);
+                            flag = false;
+                            break;
+                        }
+                    }
+                }
+                if (flag) {
+                    columnsMap.put(srcColumn, srcColumn);
+                }
+            }
+            dbMapping.setAllMapColumns(columnsMap);
+        } else {
+            columnsMap = dbMapping.getTargetColumns();
+        }
+        return columnsMap;
+    }
+
+    /**
+     * 设置 preparedStatement
+     *
+     * @param type sqlType
+     * @param pstmt 需要设置的preparedStatement
+     * @param value 值
+     * @param i 索引号
+     */
+    public static void setPStmt(int type, PreparedStatement pstmt, Object value, int i) throws SQLException {
+        switch (type) {
+            case Types.BIT:
+            case Types.BOOLEAN:
+                if (value instanceof Boolean) {
+                    pstmt.setBoolean(i, (Boolean) value);
+                } else if (value instanceof String) {
+                    boolean v = !value.equals("0");
+                    pstmt.setBoolean(i, v);
+                } else if (value instanceof Number) {
+                    boolean v = ((Number) value).intValue() != 0;
+                    pstmt.setBoolean(i, v);
+                } else {
+                    pstmt.setNull(i, type);
+                }
+                break;
+            case Types.CHAR:
+            case Types.NCHAR:
+            case Types.VARCHAR:
+            case Types.LONGVARCHAR:
+                if (value instanceof String) {
+                    pstmt.setString(i, (String) value);
+                } else if (value == null) {
+                    pstmt.setNull(i, type);
+                } else {
+                    pstmt.setString(i, value.toString());
+                }
+                break;
+            case Types.TINYINT:
+                // 向上提升一级，处理unsigned情况
+                if (value instanceof Number) {
+                    pstmt.setShort(i, ((Number) value).shortValue());
+                } else if (value instanceof String) {
+                    pstmt.setShort(i, Short.parseShort((String) value));
+                } else {
+                    pstmt.setNull(i, type);
+                }
+                break;
+            case Types.SMALLINT:
+                if (value instanceof Number) {
+                    pstmt.setInt(i, ((Number) value).intValue());
+                } else if (value instanceof String) {
+                    pstmt.setInt(i, Integer.parseInt((String) value));
+                } else {
+                    pstmt.setNull(i, type);
+                }
+                break;
+            case Types.INTEGER:
+                if (value instanceof Number) {
+                    pstmt.setLong(i, ((Number) value).longValue());
+                } else if (value instanceof String) {
+                    pstmt.setLong(i, Long.parseLong((String) value));
+                } else {
+                    pstmt.setNull(i, type);
+                }
+                break;
+            case Types.BIGINT:
+                if (value instanceof Number) {
+                    pstmt.setBigDecimal(i, new BigDecimal(value.toString()));
+                } else if (value instanceof String) {
+                    pstmt.setBigDecimal(i, new BigDecimal(value.toString()));
+                } else {
+                    pstmt.setNull(i, type);
+                }
+                break;
+            case Types.DECIMAL:
+            case Types.NUMERIC:
+                if (value instanceof BigDecimal) {
+                    pstmt.setBigDecimal(i, (BigDecimal) value);
+                } else if (value instanceof Byte) {
+                    pstmt.setInt(i, ((Byte) value).intValue());
+                } else if (value instanceof Short) {
+                    pstmt.setInt(i, ((Short) value).intValue());
+                } else if (value instanceof Integer) {
+                    pstmt.setInt(i, (Integer) value);
+                } else if (value instanceof Long) {
+                    pstmt.setLong(i, (Long) value);
+                } else if (value instanceof Float) {
+                    pstmt.setBigDecimal(i, new BigDecimal((float) value));
+                } else if (value instanceof Double) {
+                    pstmt.setBigDecimal(i, new BigDecimal((double) value));
+                } else if (value != null) {
+                    pstmt.setBigDecimal(i, new BigDecimal(value.toString()));
+                } else {
+                    pstmt.setNull(i, type);
+                }
+                break;
+            case Types.REAL:
+                if (value instanceof Number) {
+                    pstmt.setFloat(i, ((Number) value).floatValue());
+                } else if (value instanceof String) {
+                    pstmt.setFloat(i, Float.parseFloat((String) value));
+                } else {
+                    pstmt.setNull(i, type);
+                }
+                break;
+            case Types.FLOAT:
+            case Types.DOUBLE:
+                if (value instanceof Number) {
+                    pstmt.setDouble(i, ((Number) value).doubleValue());
+                } else if (value instanceof String) {
+                    pstmt.setDouble(i, Double.parseDouble((String) value));
+                } else {
+                    pstmt.setNull(i, type);
+                }
+                break;
+            case Types.BINARY:
+            case Types.VARBINARY:
+            case Types.LONGVARBINARY:
+            case Types.BLOB:
+                if (value instanceof Blob) {
+                    pstmt.setBlob(i, (Blob) value);
+                } else if (value instanceof byte[]) {
+                    pstmt.setBytes(i, (byte[]) value);
+                } else if (value instanceof String) {
+                    pstmt.setBytes(i, ((String) value).getBytes(StandardCharsets.ISO_8859_1));
+                } else {
+                    pstmt.setNull(i, type);
+                }
+                break;
+            case Types.CLOB:
+                if (value instanceof Clob) {
+                    pstmt.setClob(i, (Clob) value);
+                } else if (value instanceof byte[]) {
+                    pstmt.setBytes(i, (byte[]) value);
+                } else if (value instanceof String) {
+                    Reader clobReader = new StringReader((String) value);
+                    pstmt.setCharacterStream(i, clobReader);
+                } else {
+                    pstmt.setNull(i, type);
+                }
+                break;
+            case Types.DATE:
+                if (value instanceof Date) {
+                    pstmt.setDate(i, (Date) value);
+                } else if (value instanceof java.util.Date) {
+                    pstmt.setDate(i, new Date(((java.util.Date) value).getTime()));
+                } else if (value instanceof String) {
+                    String v = (String) value;
+                    if (!v.startsWith("0000-00-00")) {
+                        java.util.Date date = Util.parseDate(v);
+                        if (date != null) {
+                            pstmt.setDate(i, new Date(date.getTime()));
+                        } else {
+                            pstmt.setNull(i, type);
+                        }
+                    } else {
+                        pstmt.setObject(i, value);
+                    }
+                } else {
+                    pstmt.setNull(i, type);
+                }
+                break;
+            case Types.TIME:
+                if (value instanceof Time) {
+                    pstmt.setTime(i, (Time) value);
+                } else if (value instanceof java.util.Date) {
+                    pstmt.setTime(i, new Time(((java.util.Date) value).getTime()));
+                } else if (value instanceof String) {
+                    String v = (String) value;
+                    java.util.Date date = Util.parseDate(v);
+                    if (date != null) {
+                        pstmt.setTime(i, new Time(date.getTime()));
+                    } else {
+                        pstmt.setNull(i, type);
+                    }
+                } else {
+                    pstmt.setNull(i, type);
+                }
+                break;
+            case Types.TIMESTAMP:
+                if (value instanceof Timestamp) {
+                    pstmt.setTimestamp(i, (Timestamp) value);
+                } else if (value instanceof java.util.Date) {
+                    pstmt.setTimestamp(i, new Timestamp(((java.util.Date) value).getTime()));
+                } else if (value instanceof String) {
+                    String v = (String) value;
+                    if (!v.startsWith("0000-00-00")) {
+                        java.util.Date date = Util.parseDate(v);
+                        if (date != null) {
+                            pstmt.setTimestamp(i, new Timestamp(date.getTime()));
+                        } else {
+                            pstmt.setNull(i, type);
+                        }
+                    } else {
+                        pstmt.setObject(i, value);
+                    }
+                } else {
+                    pstmt.setNull(i, type);
+                }
+                break;
+            default:
+                pstmt.setObject(i, value, type);
+        }
+    }
+
+    public static String getDbTableName(MappingConfig.DbMapping dbMapping, String dbType) {
+        String result = "";
+        String backtick = getBacktickByDbType(dbType);
+        if (StringUtils.isNotEmpty(dbMapping.getTargetDb())) {
+            result += (backtick + dbMapping.getTargetDb() + backtick + ".");
+        }
+        result += (backtick + dbMapping.getTargetTable() + backtick);
+        return result;
+    }
+
+    public static String getSourceDbTableName(MappingConfig.DbMapping dbMapping, String dbType) {
+        String result = "";
+        String backtick = getBacktickByDbType(dbType);
+        if (StringUtils.isNotEmpty(dbMapping.getDatabase())) {
+            result += (backtick + dbMapping.getDatabase() + backtick + ".");
+        }
+
+        result += (backtick + dbMapping.getTable() + backtick);
+        return result;
+    }
+
+    /**
+     * 根据DbType返回反引号或空字符串
+     *
+     * @param dbTypeName DbType名称
+     * @return 反引号或空字符串
+     */
+    public static String getBacktickByDbType(String dbTypeName) {
+        DbType dbType = DbType.of(dbTypeName);
+        if (dbType == null) {
+            dbType = DbType.other;
+        }
+
+        // 只有当dbType为MySQL/MariaDB或OceanBase时返回反引号
+        switch (dbType) {
+            case mysql:
+            case mariadb:
+            case oceanbase:
+                return "`";
+            default:
+                return "";
+        }
+    }
+}

client-adapter/clickhouse/src/main/resources/META-INF/canal/com.alibaba.otter.canal.client.adapter.OuterAdapter

@@ -0,0 +1 @@
+clickhouse=com.alibaba.otter.canal.client.adapter.clickhouse.ClickHouseAdapter

client-adapter/clickhouse/src/main/resources/clickhouse/mytest_user.yml

@@ -0,0 +1,31 @@
+dataSourceKey: defaultDS
+destination: example
+groupId: g1
+outerAdapterKey: clickhouse1
+concurrent: true
+dbMapping:
+  database: mytest
+  table: user
+  targetTable: mytest.user
+  targetPk:
+    id: id
+#  mapAll: true
+  targetColumns:
+    id:
+    name:
+    role_id:
+    c_time:
+    test1:
+  etlCondition: "where c_time>={}"
+  commitBatch: 3000 # 批量提交的大小
+
+
+## Mirror schema synchronize config
+#dataSourceKey: defaultDS
+#destination: example
+#groupId: g1
+#outerAdapterKey: mysql1
+#concurrent: true
+#dbMapping:
+#  mirrorDb: true
+#  database: mytest

client-adapter/clickhouse/src/test/java/com/alibaba/otter/canal/client/adapter/clickhouse/ClickHouseBatchSyncServiceTest.java

@@ -0,0 +1,109 @@
+package com.alibaba.otter.canal.client.adapter.clickhouse;
+
+import java.util.*;
+
+import org.junit.Before;
+import org.junit.Ignore;
+import org.junit.Test;
+
+import com.alibaba.otter.canal.client.adapter.clickhouse.sync.Common;
+import com.alibaba.otter.canal.client.adapter.support.Dml;
+
+@Ignore
+public class ClickHouseBatchSyncServiceTest {
+
+    private ClickHouseAdapter clickHouseAdapter;
+
+    @Before
+    public void init() {
+        clickHouseAdapter = Common.init();
+    }
+
+    @Test
+    public void insert() throws InterruptedException {
+        Dml dml = new Dml();
+        dml.setDestination("example");
+        dml.setTs(new Date().getTime());
+        dml.setType("INSERT");
+        dml.setDatabase("mytest");
+        dml.setTable("user");
+        List<Map<String, Object>> dataList = new ArrayList<>();
+        Map<String, Object> data = new LinkedHashMap<>();
+        dataList.add(data);
+        data.put("id", 1L);
+        data.put("name", "Eric");
+        data.put("role_id", 1L);
+        data.put("c_time", new Date());
+        data.put("test1", "sdfasdfawe中国asfwef");
+        dml.setData(dataList);
+
+        clickHouseAdapter.sync(Collections.singletonList(dml));
+        Thread.sleep(10000L);
+    }
+
+    @Test
+    public void update() {
+        Dml dml = new Dml();
+        dml.setDestination("example");
+        dml.setTs(new Date().getTime());
+        dml.setType("UPDATE");
+        dml.setDatabase("mytest");
+        dml.setTable("user");
+        List<Map<String, Object>> dataList = new ArrayList<>();
+        Map<String, Object> data = new LinkedHashMap<>();
+        dataList.add(data);
+        data.put("id", 1L);
+        data.put("name", "Eric2");
+        dml.setData(dataList);
+        List<Map<String, Object>> oldList = new ArrayList<>();
+        Map<String, Object> old = new LinkedHashMap<>();
+        oldList.add(old);
+        old.put("name", "Eric");
+        dml.setOld(oldList);
+
+        clickHouseAdapter.sync(Collections.singletonList(dml));
+    }
+
+    @Test
+    public void delete() {
+        Dml dml = new Dml();
+        dml.setDestination("example");
+        dml.setTs(new Date().getTime());
+        dml.setType("DELETE");
+        dml.setDatabase("mytest");
+        dml.setTable("user");
+        List<Map<String, Object>> dataList = new ArrayList<>();
+        Map<String, Object> data = new LinkedHashMap<>();
+        dataList.add(data);
+        data.put("id", 1L);
+        data.put("name", "Eric2");
+        dml.setData(dataList);
+
+        clickHouseAdapter.sync(Collections.singletonList(dml));
+    }
+
+    @Test
+    public void truncate() throws InterruptedException {
+        Dml dml = new Dml();
+        dml.setDestination("example");
+        dml.setTs(new Date().getTime());
+        dml.setType("TRUNCATE");
+        dml.setDatabase("mytest");
+        dml.setTable("user");
+        List<Map<String, Object>> dataList = new ArrayList<>();
+        Map<String, Object> data = new LinkedHashMap<>();
+        dataList.add(data);
+        data.put("id", 1L);
+        data.put("name", "Eric2");
+        dml.setData(dataList);
+        List<Map<String, Object>> oldList = new ArrayList<>();
+        Map<String, Object> old = new LinkedHashMap<>();
+        oldList.add(old);
+        old.put("name", "Eric");
+        dml.setOld(oldList);
+
+        clickHouseAdapter.sync(Collections.singletonList(dml));
+        Thread.sleep(1000L);
+
+    }
+}

client-adapter/clickhouse/src/test/java/com/alibaba/otter/canal/client/adapter/clickhouse/ClickHouseBatchSyncThreadSafeTest.java

@@ -0,0 +1,81 @@
+package com.alibaba.otter.canal.client.adapter.clickhouse;
+
+import java.util.*;
+import java.util.concurrent.ExecutionException;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executors;
+import java.util.concurrent.Future;
+import java.util.concurrent.atomic.AtomicInteger;
+
+import org.junit.Before;
+import org.junit.Ignore;
+import org.junit.Test;
+
+import com.alibaba.otter.canal.client.adapter.clickhouse.sync.Common;
+import com.alibaba.otter.canal.client.adapter.support.Dml;
+
+import ch.qos.logback.classic.Level;
+
+/**
+ * @author: Xander
+ * @date: Created in 2023/11/13 22:27
+ * @email: zhrunxin33@gmail.com
+ * @description: Testing thread safe
+ */
+
+@Ignore
+public class ClickHouseBatchSyncThreadSafeTest {
+
+    private ClickHouseAdapter clickHouseAdapter;
+
+    private ExecutorService   executorService;
+
+    private String[]          operations = new String[] { "INSERT", "UPDATE" };
+
+    private String[]          tables     = new String[] { "user", "customer" };
+
+    @Before
+    public void init() {
+        clickHouseAdapter = Common.init();
+        Common.setLogLevel(Level.INFO);
+        executorService = Executors.newFixedThreadPool(5);
+    }
+
+    @Test
+    public void test01() throws InterruptedException, ExecutionException {
+        ArrayList<Future> list = new ArrayList();
+        AtomicInteger count = new AtomicInteger();
+        for (int i = 0; i < 10; i++) {
+            list.add(executorService.submit(() -> {
+                for (int j = 0; j < 300; j++) {
+                    Random random = new Random();
+                    int cou = count.incrementAndGet();
+                    // test insert
+                    String dmlType = operations[random.nextInt(1)];
+                    Dml dml = new Dml();
+                    dml.setDestination("example");
+                    dml.setTs(new Date().getTime());
+                    dml.setType(dmlType);
+                    dml.setDatabase("mytest");
+                    dml.setTable(tables[(int) Math.round(Math.random())]);
+                    List<Map<String, Object>> dataList = new ArrayList<>();
+                    Map<String, Object> data = new LinkedHashMap<>();
+                    dataList.add(data);
+                    data.put("id", cou);
+                    data.put("name", "Eric" + cou);
+                    data.put("role_id", cou);
+                    data.put("c_time", new Date());
+                    data.put("test1", "sdfasdfawe中国asfwef");
+                    dml.setData(dataList);
+                    clickHouseAdapter.sync(Collections.singletonList(dml));
+                }
+            }));
+
+        }
+        for (Future future : list) {
+            future.get();
+        }
+        Thread.sleep(10000L); // waiting multiple threads execute successfully.
+    }
+
+}

client-adapter/clickhouse/src/test/java/com/alibaba/otter/canal/client/adapter/clickhouse/TestConstant.java

@@ -0,0 +1,37 @@
+package com.alibaba.otter.canal.client.adapter.clickhouse;
+
+import java.sql.SQLException;
+
+import com.alibaba.druid.pool.DruidDataSource;
+
+public class TestConstant {
+
+    public final static String          jdbcUrl      = "jdbc:mysql://127.0.0.1:3306/mytest?useUnicode=true";
+    public final static String          jdbcUser     = "root";
+    public final static String          jdbcPassword = "121212";
+
+    public final static DruidDataSource dataSource;
+
+    static {
+        dataSource = new DruidDataSource();
+        dataSource.setDriverClassName("com.mysql.jdbc.Driver");
+        dataSource.setUrl(jdbcUrl);
+        dataSource.setUsername(jdbcUser);
+        dataSource.setPassword(jdbcPassword);
+        dataSource.setInitialSize(1);
+        dataSource.setMinIdle(1);
+        dataSource.setMaxActive(1);
+        dataSource.setMaxWait(60000);
+        dataSource.setTimeBetweenEvictionRunsMillis(60000);
+        dataSource.setMinEvictableIdleTimeMillis(300000);
+        dataSource.setPoolPreparedStatements(false);
+        dataSource.setMaxPoolPreparedStatementPerConnectionSize(20);
+        dataSource.setValidationQuery("select 1");
+        try {
+            dataSource.init();
+        } catch (SQLException e) {
+            e.printStackTrace();
+        }
+    }
+
+}

client-adapter/clickhouse/src/test/java/com/alibaba/otter/canal/client/adapter/clickhouse/sync/Common.java

@@ -0,0 +1,51 @@
+package com.alibaba.otter.canal.client.adapter.clickhouse.sync;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import org.slf4j.LoggerFactory;
+
+import com.alibaba.otter.canal.client.adapter.clickhouse.ClickHouseAdapter;
+import com.alibaba.otter.canal.client.adapter.clickhouse.TestConstant;
+import com.alibaba.otter.canal.client.adapter.support.DatasourceConfig;
+import com.alibaba.otter.canal.client.adapter.support.OuterAdapterConfig;
+
+import ch.qos.logback.classic.Level;
+import ch.qos.logback.classic.Logger;
+
+/**
+ * @author: Xander
+ * @date: Created in 2023/11/13 0:16
+ * @email: zhrunxin33@gmail.com @description：
+ */
+public class Common {
+
+    public static ClickHouseAdapter init() {
+        DatasourceConfig.DATA_SOURCES.put("defaultDS", TestConstant.dataSource);
+
+        OuterAdapterConfig outerAdapterConfig = new OuterAdapterConfig();
+        outerAdapterConfig.setName("clickhouse");
+        outerAdapterConfig.setKey("clickhouse1");
+        Map<String, String> properties = new HashMap<>();
+        properties.put("jdbc.driveClassName", "ru.yandex.clickhouse.ClickHouseDriver");
+        properties.put("jdbc.url", "jdbc:clickhouse://127.0.0.1:8123/default");
+        properties.put("jdbc.username", "default");
+        properties.put("jdbc.password", "123456");
+        outerAdapterConfig.setProperties(properties);
+
+        ClickHouseAdapter adapter = new ClickHouseAdapter();
+        adapter.init(outerAdapterConfig, null);
+        return adapter;
+    }
+
+    /**
+     * set global log level
+     *
+     * @param logLevel
+     */
+    public static void setLogLevel(Level logLevel) {
+        ch.qos.logback.classic.Logger logger = (ch.qos.logback.classic.Logger) LoggerFactory
+            .getLogger(Logger.ROOT_LOGGER_NAME);
+        logger.setLevel(logLevel);
+    }
+}

client-adapter/clickhouse/src/test/resources/clickhouse/mytest_customer.yml

@@ -0,0 +1,31 @@
+dataSourceKey: defaultDS
+destination: example
+groupId: g1
+outerAdapterKey: clickhouse1
+concurrent: true
+dbMapping:
+  database: mytest
+  table: customer
+  targetTable: mytest.customer
+  targetPk:
+    id: id
+#  mapAll: true
+  targetColumns:
+    id:
+    name:
+    role_id:
+    c_time:
+    test1:
+  etlCondition: "where c_time>={}"
+  commitBatch: 3000 # 批量提交的大小
+
+
+## Mirror schema synchronize config
+#dataSourceKey: defaultDS
+#destination: example
+#groupId: g1
+#outerAdapterKey: mysql1
+#concurrent: true
+#dbMapping:
+#  mirrorDb: true
+#  database: mytest

client-adapter/clickhouse/src/test/resources/clickhouse/mytest_user.yml

@@ -0,0 +1,31 @@
+dataSourceKey: defaultDS
+destination: example
+groupId: g1
+outerAdapterKey: clickhouse1
+concurrent: true
+dbMapping:
+  database: mytest
+  table: user
+  targetTable: mytest.user
+  targetPk:
+    id: id
+#  mapAll: true
+  targetColumns:
+    id:
+    name:
+    role_id:
+    c_time:
+    test1:
+  etlCondition: "where c_time>={}"
+  commitBatch: 3000 # 批量提交的大小
+
+
+## Mirror schema synchronize config
+#dataSourceKey: defaultDS
+#destination: example
+#groupId: g1
+#outerAdapterKey: mysql1
+#concurrent: true
+#dbMapping:
+#  mirrorDb: true
+#  database: mytest

client-adapter/common/pom.xml

@@ -3,7 +3,7 @@
     <parent>
         <artifactId>canal.client-adapter</artifactId>
         <groupId>com.alibaba.otter</groupId>
-        <version>1.1.7</version>
+        <version>1.1.8</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>

client-adapter/common/src/main/java/com/alibaba/otter/canal/client/adapter/support/Util.java

@@ -28,9 +28,9 @@ import com.google.common.cache.LoadingCache;
 
 public class Util {
 
-    private static final Logger logger = LoggerFactory.getLogger(Util.class);
+    private static final Logger logger                = LoggerFactory.getLogger(Util.class);
 
-    public static final String AUTO_GENERATED_PREFIX = "AUTO_GENERATED_";
+    public static final String  AUTO_GENERATED_PREFIX = "AUTO_GENERATED_";
 
     /**
      * 通过DS执行sql
@@ -165,39 +165,38 @@ public class Util {
 
     public static ThreadPoolExecutor newFixedDaemonThreadPool(int nThreads, long keepAliveTime) {
         return new ThreadPoolExecutor(nThreads,
-                nThreads,
-                keepAliveTime,
-                TimeUnit.MILLISECONDS,
-                new SynchronousQueue<>(),
-                DaemonThreadFactory.daemonThreadFactory,
-                (r, exe) -> {
-                    if (!exe.isShutdown()) {
-                        try {
-                            exe.getQueue().put(r);
-                        } catch (InterruptedException e) {
-                            // ignore
-                        }
+            nThreads,
+            keepAliveTime,
+            TimeUnit.MILLISECONDS,
+            new SynchronousQueue<>(),
+            DaemonThreadFactory.daemonThreadFactory,
+            (r, exe) -> {
+                if (!exe.isShutdown()) {
+                    try {
+                        exe.getQueue().put(r);
+                    } catch (InterruptedException e) {
+                        // ignore
                     }
                 }
-        );
+            });
     }
 
     public static ThreadPoolExecutor newSingleDaemonThreadExecutor(long keepAliveTime) {
         return new ThreadPoolExecutor(1,
-                1,
-                keepAliveTime,
-                TimeUnit.MILLISECONDS,
-                new SynchronousQueue<>(),
-                DaemonThreadFactory.daemonThreadFactory,
-                (r, exe) -> {
-                    if (!exe.isShutdown()) {
-                        try {
-                            exe.getQueue().put(r);
-                        } catch (InterruptedException e) {
-                            // ignore
-                        }
+            1,
+            keepAliveTime,
+            TimeUnit.MILLISECONDS,
+            new SynchronousQueue<>(),
+            DaemonThreadFactory.daemonThreadFactory,
+            (r, exe) -> {
+                if (!exe.isShutdown()) {
+                    try {
+                        exe.getQueue().put(r);
+                    } catch (InterruptedException e) {
+                        // ignore
                     }
-                });
+                }
+            });
     }
 
     public final static String  timeZone;    // 当前时区
@@ -327,4 +326,56 @@ public class Util {
 
         return null;
     }
+
+    /**
+     * Check if the time string has millisecond or microsecond units
+     * 
+     * @param timeStr time string
+     * @return boolean
+     */
+    public static boolean isAccuracyOverSecond(String timeStr) {
+        if (StringUtils.isEmpty(timeStr)) {
+            return false;
+        }
+        String[] times = StringUtils.split(timeStr, ".");
+        return times.length > 1 && !times[times.length - 1].isEmpty();
+    }
+
+    /**
+     * Check if the datetime string has microsecond or nanosecond units
+     * 
+     * @param datetimeStr datetime string
+     * @return boolean
+     */
+    public static boolean isAccuracyOverMillisecond(String datetimeStr) {
+        if (StringUtils.isEmpty(datetimeStr)) {
+            return false;
+        }
+        String[] times = StringUtils.split(datetimeStr, ".");
+        return times.length > 1 && times[times.length - 1].length() > 3;
+    }
+
+    /**
+     * MySQL has fractional seconds support for TIME, DATETIME, and TIMESTAMP
+     * values, with up to microseconds (6 digits) precision. ISO-8601 standard
+     * format is with up to nanoseconds (9 digits) precision, which is sufficient
+     * for storing MySQL time-related data.
+     * 
+     * @param datetimeStr datetime string
+     * @return LocalDateTime
+     */
+    public static LocalDateTime parseISOLocalDateTime(String datetimeStr) {
+        if (StringUtils.isEmpty(datetimeStr)) {
+            return null;
+        }
+        datetimeStr = datetimeStr.trim();
+        try {
+            // Replace SPACE in middle with `T` to comply with ISO-8601 standard format
+            return LocalDateTime.parse(datetimeStr.replace(" ", "T"));
+        } catch (Exception e) {
+            logger.error("Convert datetime string to ISOLocalDateTime fail:{}", datetimeStr, e);
+        }
+        return null;
+    }
+
 }

client-adapter/common/src/main/java/com/alibaba/otter/canal/client/adapter/support/YamlUtils.java

@@ -4,9 +4,11 @@ import java.io.ByteArrayOutputStream;
 import java.io.IOException;
 import java.io.InputStream;
 import java.nio.charset.StandardCharsets;
+import java.util.Arrays;
 import java.util.List;
 import java.util.Map;
 import java.util.Properties;
+
 import org.apache.commons.lang.StringUtils;
 import org.springframework.boot.context.properties.bind.Bindable;
 import org.springframework.boot.context.properties.bind.Binder;
@@ -18,10 +20,14 @@ import org.springframework.core.env.PropertySource;
 import org.springframework.core.io.ByteArrayResource;
 import org.springframework.core.io.ClassPathResource;
 import org.springframework.core.io.Resource;
+import org.springframework.util.PropertyPlaceholderHelper;
 
 public class YamlUtils {
 
     public static <T> T resourceYmlToObj(String resource, String prefix, Class<T> clazz) {
+        if (!StringUtils.startsWithIgnoreCase(resource, "classpath:")) {
+            resource = "classpath:" + resource;
+        }
         ClassPathResource classPathResource = new ClassPathResource(resource);
 
         String content;
@@ -85,9 +91,15 @@ public class YamlUtils {
                     entry.setValue(((OriginTrackedValue) value).getValue());
                 }
             }
-            
+
             ConfigurationPropertySource sources = new MapConfigurationPropertySource(properties);
-            Binder binder = new Binder(sources);
+            PropertyPlaceholderHelper propertyPlaceholderHelper = new PropertyPlaceholderHelper("${", "}");
+            Binder binder = new Binder(Arrays.asList(sources), value -> {
+                if (value instanceof String) {
+                    return propertyPlaceholderHelper.replacePlaceholders((String) value, baseProperties);
+                }
+                return value;
+            });
             return binder.bind(prefix, Bindable.of(clazz)).get();
         } catch (Exception e) {
             throw new RuntimeException(e);

client-adapter/es6x/pom.xml

@@ -3,7 +3,7 @@
     <parent>
         <artifactId>canal.client-adapter</artifactId>
         <groupId>com.alibaba.otter</groupId>
-        <version>1.1.7</version>
+        <version>1.1.8</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>

client-adapter/es7x/pom.xml

@@ -3,7 +3,7 @@
     <parent>
         <artifactId>canal.client-adapter</artifactId>
         <groupId>com.alibaba.otter</groupId>
-        <version>1.1.7</version>
+        <version>1.1.8</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>

client-adapter/es7x/src/main/java/com/alibaba/otter/canal/client/adapter/es7x/support/ES7xTemplate.java

@@ -2,11 +2,7 @@ package com.alibaba.otter.canal.client.adapter.es7x.support;
 
 import java.sql.ResultSet;
 import java.sql.SQLException;
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.LinkedHashMap;
-import java.util.List;
-import java.util.Map;
+import java.util.*;
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.concurrent.ConcurrentMap;
 
@@ -318,11 +314,15 @@ public class ES7xTemplate implements ESTemplate {
         Object resultIdVal = null;
         for (FieldItem fieldItem : schemaItem.getSelectFields().values()) {
             ColumnItem columnItem = fieldItem.getColumnItems().iterator().next();
+            if (columnItem.getOwner() == null || columnItem.getColumnName() == null) {
+                continue;
+            }
+
             if (!columnItem.getOwner().equals(owner)) {
                 continue;
             }
-            String columnName = columnItem.getColumnName();
 
+            String columnName = columnItem.getColumnName();
             if (fieldItem.getFieldName().equals(idFieldName)) {
                 resultIdVal = getValFromData(mapping, dmlData, fieldItem.getFieldName(), columnName);
             }

client-adapter/es8x/pom.xml

@@ -3,7 +3,7 @@
     <parent>
         <artifactId>canal.client-adapter</artifactId>
         <groupId>com.alibaba.otter</groupId>
-        <version>1.1.7</version>
+        <version>1.1.8</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>

client-adapter/es8x/src/main/java/com/alibaba/otter/canal/client/adapter/es8x/support/ES8xTemplate.java

@@ -65,8 +65,9 @@ public class ES8xTemplate implements ESTemplate {
         if (mapping.getId() != null) {
             String parentVal = (String) esFieldData.remove("$parent_routing");
             if (mapping.isUpsert()) {
-                ESUpdateRequest updateRequest = esConnection.new ES8xUpdateRequest(mapping.getIndex(),
-                    pkVal.toString()).setDoc(esFieldData).setDocAsUpsert(true);
+                ESUpdateRequest updateRequest = esConnection.new ES8xUpdateRequest(mapping.getIndex(), pkVal.toString())
+                    .setDoc(esFieldData)
+                    .setDocAsUpsert(true);
                 if (StringUtils.isNotEmpty(parentVal)) {
                     updateRequest.setRouting(parentVal);
                 }

client-adapter/es8x/src/main/java/com/alibaba/otter/canal/client/adapter/es8x/support/ESConnection.java

@@ -1,18 +1,29 @@
 package com.alibaba.otter.canal.client.adapter.es8x.support;
 
 import java.io.IOException;
+import java.io.InputStream;
 import java.net.URI;
 import java.net.URISyntaxException;
 import java.net.UnknownHostException;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.security.KeyStore;
+import java.security.cert.Certificate;
+import java.security.cert.CertificateFactory;
 import java.util.Arrays;
 import java.util.Map;
 
+import javax.net.ssl.SSLContext;
+
 import org.apache.commons.lang.StringUtils;
 import org.apache.http.HttpHost;
 import org.apache.http.auth.AuthScope;
 import org.apache.http.auth.UsernamePasswordCredentials;
 import org.apache.http.client.CredentialsProvider;
 import org.apache.http.impl.client.BasicCredentialsProvider;
+import org.apache.http.ssl.SSLContextBuilder;
+import org.apache.http.ssl.SSLContexts;
 import org.elasticsearch.action.bulk.BulkItemResponse;
 import org.elasticsearch.action.bulk.BulkRequest;
 import org.elasticsearch.action.bulk.BulkRequestBuilder;
@@ -51,6 +62,47 @@ public class ESConnection {
     private RestHighLevelClient restHighLevelClient;
 
     public ESConnection(String[] hosts, Map<String, String> properties) throws UnknownHostException{
+        String caPath = properties.get("security.ca.path");
+        if (StringUtils.isNotEmpty(caPath)) {
+            connectEsWithCa(hosts, properties, caPath);
+        } else {
+            connectEsWithoutCa(hosts, properties);
+        }
+    }
+
+    private void connectEsWithCa(String[] hosts, Map<String, String> properties, String caPath) {
+        Path caCertificatePath = Paths.get(caPath);
+        try (InputStream is = Files.newInputStream(caCertificatePath)) {
+            CertificateFactory factory = CertificateFactory.getInstance("X.509");
+            Certificate trustedCa = factory.generateCertificate(is);
+            KeyStore trustStore = KeyStore.getInstance("pkcs12");
+            trustStore.load(null, null);
+            trustStore.setCertificateEntry("ca", trustedCa);
+            SSLContextBuilder sslContextBuilder = SSLContexts.custom().loadTrustMaterial(trustStore, null);
+            final SSLContext sslContext = sslContextBuilder.build();
+
+            HttpHost[] httpHosts = Arrays.stream(hosts).map(this::createHttpHost).toArray(HttpHost[]::new);
+            RestClientBuilder restClientBuilder = RestClient.builder(httpHosts);
+            String nameAndPwd = properties.get("security.auth");
+            if (StringUtils.isNotEmpty(nameAndPwd) && nameAndPwd.contains(":")) {
+                String[] nameAndPwdArr = nameAndPwd.split(":");
+                final CredentialsProvider credentialsProvider = new BasicCredentialsProvider();
+                credentialsProvider.setCredentials(AuthScope.ANY,
+                    new UsernamePasswordCredentials(nameAndPwdArr[0], nameAndPwdArr[1]));
+                restClientBuilder.setHttpClientConfigCallback(httpClientBuilder -> {
+                    httpClientBuilder.setDefaultCredentialsProvider(credentialsProvider);
+                    return httpClientBuilder.setSSLContext(sslContext);
+                });
+            }
+            restHighLevelClient = new RestHighLevelClientBuilder(restClientBuilder.build())
+                .setApiCompatibilityMode(true)
+                .build();
+        } catch (Exception e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+    private void connectEsWithoutCa(String[] hosts, Map<String, String> properties) {
         HttpHost[] httpHosts = Arrays.stream(hosts).map(this::createHttpHost).toArray(HttpHost[]::new);
         RestClientBuilder restClientBuilder = RestClient.builder(httpHosts);
         String nameAndPwd = properties.get("security.auth");
@@ -280,9 +332,7 @@ public class ESConnection {
         private BulkRequest        bulkRequest;
 
         public ES8xBulkRequest(){
-
             bulkRequest = new BulkRequest();
-
         }
 
         public void resetBulk() {

client-adapter/escore/pom.xml

@@ -3,7 +3,7 @@
     <parent>
         <artifactId>canal.client-adapter</artifactId>
         <groupId>com.alibaba.otter</groupId>
-        <version>1.1.7</version>
+        <version>1.1.8</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>

client-adapter/hbase/pom.xml

@@ -3,7 +3,7 @@
     <parent>
         <artifactId>canal.client-adapter</artifactId>
         <groupId>com.alibaba.otter</groupId>
-        <version>1.1.7</version>
+        <version>1.1.8</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>

client-adapter/kudu/pom.xml

@@ -3,7 +3,7 @@
     <parent>
         <artifactId>canal.client-adapter</artifactId>
         <groupId>com.alibaba.otter</groupId>
-        <version>1.1.7</version>
+        <version>1.1.8</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>

client-adapter/kudu/src/main/java/com/alibaba/otter/canal/client/adapter/kudu/service/KuduEtlService.java

@@ -2,11 +2,7 @@ package com.alibaba.otter.canal.client.adapter.kudu.service;
 
 import java.sql.ResultSetMetaData;
 import java.sql.SQLException;
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.LinkedHashMap;
-import java.util.List;
-import java.util.Map;
+import java.util.*;
 import java.util.concurrent.atomic.AtomicLong;
 
 import javax.sql.DataSource;
@@ -45,13 +41,13 @@ public class KuduEtlService extends AbstractEtlService {
         boolean flag = kuduTemplate.tableExists(kuduMapping.getTargetTable());
         // 表不存在，停止导入
         if (!flag) {
-            logger.info("{} is don't hava,please check your kudu table !", kuduMapping.getTargetTable());
+            logger.info("{} is don't exist , please check your kudu table !", kuduMapping.getTargetTable());
             errMsg.add(kuduMapping.getTargetTable() + " is don't hava,please check your kudu table !");
             etlResult.setErrorMessage(Joiner.on("\n").join(errMsg));
             return etlResult;
         }
         logger.info("{} etl is starting!", kuduMapping.getTargetTable());
-        String sql = "SELECT * FROM " + kuduMapping.getDatabase() + "." + kuduMapping.getTable();
+        String sql = "SELECT * FROM " + SyncUtil.getDbTableName(kuduMapping);
         return importData(sql, params);
     }
 

client-adapter/launcher/pom.xml

@@ -3,7 +3,7 @@
     <parent>
         <artifactId>canal.client-adapter</artifactId>
         <groupId>com.alibaba.otter</groupId>
-        <version>1.1.7</version>
+        <version>1.1.8</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
@@ -17,7 +17,7 @@
             <dependency>
                 <groupId>org.springframework.boot</groupId>
                 <artifactId>spring-boot-dependencies</artifactId>
-                <version>2.5.4</version>
+                <version>2.5.15</version>
                 <type>pom</type>
                 <scope>import</scope>
             </dependency>
@@ -74,6 +74,10 @@
             <artifactId>hbase-shaded-client</artifactId>
             <scope>runtime</scope>
         </dependency>
+        <dependency>
+            <groupId>ru.yandex.clickhouse</groupId>
+            <artifactId>clickhouse-jdbc</artifactId>
+        </dependency>
 
         <!-- outer adapter jar with dependencies-->
         <dependency>
@@ -167,6 +171,19 @@
             <classifier>jar-with-dependencies</classifier>
             <scope>provided</scope>
         </dependency>
+        <dependency>
+            <groupId>com.alibaba.otter</groupId>
+            <artifactId>client-adapter.clickhouse</artifactId>
+            <version>${project.version}</version>
+            <exclusions>
+                <exclusion>
+                    <artifactId>*</artifactId>
+                    <groupId>*</groupId>
+                </exclusion>
+            </exclusions>
+            <classifier>jar-with-dependencies</classifier>
+            <scope>provided</scope>
+        </dependency>
         <!-- connector plugin -->
         <dependency>
             <groupId>com.alibaba.otter</groupId>

client-adapter/launcher/src/main/bin/restart.sh

@@ -1,5 +1,7 @@
 #!/bin/bash
 
+args=$@
+
 case $(uname) in
 Linux)
   bin_abs_path=$(readlink -f $(dirname $0))
@@ -9,5 +11,5 @@ Linux)
   ;;
 esac
 
-sh "$bin_abs_path"/stop.sh
-sh "$bin_abs_path"/startup.sh
+sh "$bin_abs_path"/stop.sh $args
+sh "$bin_abs_path"/startup.sh $args

client-adapter/launcher/src/main/java/com/alibaba/otter/canal/adapter/launcher/loader/AdapterProcessor.java

@@ -32,27 +32,27 @@ import com.alibaba.otter.canal.connector.core.spi.ProxyCanalMsgConsumer;
  */
 public class AdapterProcessor {
 
-    private static final Logger logger = LoggerFactory.getLogger(AdapterProcessor.class);
+    private static final Logger             logger                    = LoggerFactory.getLogger(AdapterProcessor.class);
 
-    private static final String CONNECTOR_SPI_DIR = "/plugin";
-    private static final String CONNECTOR_STANDBY_SPI_DIR = "/canal-adapter/plugin";
+    private static final String             CONNECTOR_SPI_DIR         = "/plugin";
+    private static final String             CONNECTOR_STANDBY_SPI_DIR = "/canal-adapter/plugin";
 
-    private CanalMsgConsumer canalMsgConsumer;
+    private CanalMsgConsumer                canalMsgConsumer;
 
-    private String canalDestination;                                                           // canal实例
-    private String groupId = null;                                           // groupId
-    private List<List<OuterAdapter>> canalOuterAdapters;                                                         // 外部适配器
-    private CanalClientConfig canalClientConfig;                                                          // 配置
-    private ExecutorService groupInnerExecutorService;                                                  // 组内工作线程池
-    private volatile boolean running = false;                                          // 是否运行中
-    private Thread thread = null;
-    private Thread.UncaughtExceptionHandler handler = (t, e) -> logger
+    private String                          canalDestination;                                                           // canal实例
+    private String                          groupId                   = null;                                           // groupId
+    private List<List<OuterAdapter>>        canalOuterAdapters;                                                         // 外部适配器
+    private CanalClientConfig               canalClientConfig;                                                          // 配置
+    private ExecutorService                 groupInnerExecutorService;                                                  // 组内工作线程池
+    private volatile boolean                running                   = false;                                          // 是否运行中
+    private Thread                          thread                    = null;
+    private Thread.UncaughtExceptionHandler handler                   = (t, e) -> logger
         .error("parse events has an error", e);
 
-    private SyncSwitch syncSwitch;
+    private SyncSwitch                      syncSwitch;
 
     public AdapterProcessor(CanalClientConfig canalClientConfig, String destination, String groupId,
-        List<List<OuterAdapter>> canalOuterAdapters) {
+                            List<List<OuterAdapter>> canalOuterAdapters){
         this.canalClientConfig = canalClientConfig;
         this.canalDestination = destination;
         this.groupId = groupId;
@@ -63,9 +63,12 @@ public class AdapterProcessor {
 
         // load connector consumer
         ExtensionLoader<CanalMsgConsumer> loader = new ExtensionLoader<>(CanalMsgConsumer.class);
-        canalMsgConsumer = new ProxyCanalMsgConsumer(loader
-            .getExtension(canalClientConfig.getMode().toLowerCase(), destination, CONNECTOR_SPI_DIR,
-                CONNECTOR_STANDBY_SPI_DIR));
+        // see https://github.com/alibaba/canal/pull/5175
+        String key = destination + "_" + groupId;
+        canalMsgConsumer = new ProxyCanalMsgConsumer(loader.getExtension(canalClientConfig.getMode().toLowerCase(),
+            key,
+            CONNECTOR_SPI_DIR,
+            CONNECTOR_STANDBY_SPI_DIR));
 
         Properties properties = canalClientConfig.getConsumerProperties();
         properties.put(CanalConstants.CANAL_MQ_FLAT_MESSAGE, canalClientConfig.getFlatMessage());
@@ -170,7 +173,7 @@ public class AdapterProcessor {
         }
 
         int retry = canalClientConfig.getRetries() == null
-            || canalClientConfig.getRetries() == 0 ? 1 : canalClientConfig.getRetries();
+                    || canalClientConfig.getRetries() == 0 ? 1 : canalClientConfig.getRetries();
         if (retry == -1) {
             // 重试次数-1代表异常时一直阻塞重试
             retry = Integer.MAX_VALUE;
@@ -224,7 +227,7 @@ public class AdapterProcessor {
                                     logger.error("finish turn off switch of destination:" + canalDestination);
                                 } else {
                                     canalMsgConsumer.ack();
-                                    logger.error(e.getMessage() + " Error sync but ACK!");
+                                    logger.error(e.getMessage() + " Error sync but ACK!", e);
                                 }
                             }
                             Thread.sleep(500);

client-adapter/launcher/src/main/java/com/alibaba/otter/canal/adapter/launcher/rest/CommonRest.java

@@ -217,7 +217,7 @@ public class CommonRest {
             resStatus = "off";
         }
         Map<String, String> res = new LinkedHashMap<>();
-        res.put("stauts", resStatus);
+        res.put("status", resStatus);
         return res;
     }
 }

client-adapter/launcher/src/main/resources/application.yml

@@ -91,6 +91,7 @@ canal.conf:
 #        hosts: 127.0.0.1:9300 # 127.0.0.1:9200 for rest mode
 #        properties:
 #          mode: transport # or rest
+#          # security.ca.path: /etc/es8/ca.crt
 #          # security.auth: test:123456 #  only used for rest mode
 #          cluster.name: elasticsearch
 #      - name: kudu
@@ -104,3 +105,13 @@ canal.conf:
 #          jdbc.url: jdbc:phoenix:127.0.0.1:2181:/hbase/db
 #          jdbc.username:
 #          jdbc.password:
+#      - name: clickhouse
+#        key: clickhouse1
+#        properties:
+#          jdbc.driverClassName: ru.yandex.clickhouse.ClickHouseDriver
+#          jdbc.url: jdbc:clickhouse://127.0.0.1:8123/default
+#          jdbc.username: default
+#          jdbc.password: 123456
+#          batchSize: 3000
+#          scheduleTime: 600   # second unit
+#          threads: 3          # parallel threads

client-adapter/logger/pom.xml

@@ -3,7 +3,7 @@
     <parent>
         <artifactId>canal.client-adapter</artifactId>
         <groupId>com.alibaba.otter</groupId>
-        <version>1.1.7</version>
+        <version>1.1.8</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>

client-adapter/phoenix/pom.xml

@@ -3,7 +3,7 @@
     <parent>
         <artifactId>canal.client-adapter</artifactId>
         <groupId>com.alibaba.otter</groupId>
-        <version>1.1.7</version>
+        <version>1.1.8</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>

client-adapter/phoenix/src/main/java/com/alibaba/otter/canal/client/adapter/phoenix/service/PhoenixEtlService.java

@@ -352,13 +352,13 @@ public class PhoenixEtlService {
                             Map<String, Object> insertValues = new HashMap<>();
                             int i = 1;
                             for (Map.Entry<String, String> entry : columnsMap.entrySet()) {
-                                String targetClolumnName = entry.getKey();
+                                String targetColumnName = entry.getKey();
                                 String srcColumnName = entry.getValue();
                                 if (srcColumnName == null) {
-                                    srcColumnName = targetClolumnName;
+                                    srcColumnName = targetColumnName;
                                 }
 
-                                Integer type = columnType.get(targetClolumnName.toLowerCase());
+                                Integer type = columnType.get(targetColumnName.toLowerCase());
 
                                 try {
                                     Object value = rs.getObject(srcColumnName);

client-adapter/pom.xml

@@ -4,12 +4,12 @@
     <parent>
         <groupId>com.alibaba.otter</groupId>
         <artifactId>canal</artifactId>
-        <version>1.1.7</version>
+        <version>1.1.8</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
     <groupId>com.alibaba.otter</groupId>
     <artifactId>canal.client-adapter</artifactId>
-    <version>1.1.7</version>
+    <version>1.1.8</version>
     <packaging>pom</packaging>
     <name>canal client adapter module for otter ${project.version}</name>
 
@@ -36,6 +36,7 @@
         <module>kudu</module>
         <module>phoenix</module>
         <module>tablestore</module>
+        <module>clickhouse</module>
     </modules>
 
     <licenses>
@@ -116,7 +117,7 @@
             <dependency>
                 <groupId>org.springframework.boot</groupId>
                 <artifactId>spring-boot</artifactId>
-                <version>2.5.4</version>
+                <version>2.5.15</version>
             </dependency>
             <dependency>
                 <groupId>com.h2database</groupId>
@@ -135,7 +136,7 @@
                 <artifactId>kafka-clients</artifactId>
                 <version>${kafka_version}</version>
             </dependency>
-            <!-- rabbotmq -->
+            <!-- rabbitmq -->
             <dependency>
                 <groupId>com.rabbitmq</groupId>
                 <artifactId>amqp-client</artifactId>
@@ -192,6 +193,11 @@
                 <artifactId>hbase-client</artifactId>
                 <version>1.4.8</version>
             </dependency>
+            <dependency>
+                <groupId>ru.yandex.clickhouse</groupId>
+                <artifactId>clickhouse-jdbc</artifactId>
+                <version>0.3.1</version>
+            </dependency>
             <dependency>
                 <groupId>com.aliyun.openservices</groupId>
                 <artifactId>tablestore</artifactId>
@@ -232,7 +238,7 @@
             <dependency>
                 <groupId>org.yaml</groupId>
                 <artifactId>snakeyaml</artifactId>
-                <version>1.29</version>
+                <version>2.0</version>
             </dependency>
             <!-- test -->
             <dependency>

client-adapter/rdb/pom.xml

@@ -3,7 +3,7 @@
     <parent>
         <artifactId>canal.client-adapter</artifactId>
         <groupId>com.alibaba.otter</groupId>
-        <version>1.1.7</version>
+        <version>1.1.8</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>

client-adapter/rdb/src/main/java/com/alibaba/otter/canal/client/adapter/rdb/service/RdbEtlService.java

@@ -1,10 +1,6 @@
 package com.alibaba.otter.canal.client.adapter.rdb.service;
 
-import java.sql.Connection;
-import java.sql.PreparedStatement;
-import java.sql.ResultSet;
-import java.sql.ResultSetMetaData;
-import java.sql.SQLException;
+import java.sql.*;
 import java.util.ArrayList;
 import java.util.LinkedHashMap;
 import java.util.List;
@@ -17,10 +13,7 @@ import com.alibaba.druid.pool.DruidDataSource;
 import com.alibaba.otter.canal.client.adapter.rdb.config.MappingConfig;
 import com.alibaba.otter.canal.client.adapter.rdb.config.MappingConfig.DbMapping;
 import com.alibaba.otter.canal.client.adapter.rdb.support.SyncUtil;
-import com.alibaba.otter.canal.client.adapter.support.AbstractEtlService;
-import com.alibaba.otter.canal.client.adapter.support.AdapterConfig;
-import com.alibaba.otter.canal.client.adapter.support.EtlResult;
-import com.alibaba.otter.canal.client.adapter.support.Util;
+import com.alibaba.otter.canal.client.adapter.support.*;
 
 /**
  * RDB ETL 操作业务类
@@ -44,7 +37,9 @@ public class RdbEtlService extends AbstractEtlService {
      */
     public EtlResult importData(List<String> params) {
         DbMapping dbMapping = config.getDbMapping();
-        String sql = "SELECT * FROM " + dbMapping.getDatabase() + "." + dbMapping.getTable();
+        // 获取源数据源，根据数据库类型拼装数据库名和表名
+        DruidDataSource dataSource = DatasourceConfig.DATA_SOURCES.get(config.getDataSourceKey());
+        String sql = "SELECT * FROM " + SyncUtil.getSourceDbTableName(dbMapping, dataSource.getDbType());
         return importData(sql, params);
     }
 
@@ -127,13 +122,13 @@ public class RdbEtlService extends AbstractEtlService {
 
                             int i = 1;
                             for (Map.Entry<String, String> entry : columnsMap.entrySet()) {
-                                String targetClolumnName = entry.getKey();
+                                String targetColumnName = entry.getKey();
                                 String srcColumnName = entry.getValue();
                                 if (srcColumnName == null) {
-                                    srcColumnName = targetClolumnName;
+                                    srcColumnName = targetColumnName;
                                 }
 
-                                Integer type = columnType.get(targetClolumnName.toLowerCase());
+                                Integer type = columnType.get(targetColumnName.toLowerCase());
                                 Object value = rs.getObject(srcColumnName);
                                 if (value != null) {
                                     SyncUtil.setPStmt(type, pstmt, value, i);

client-adapter/rdb/src/main/java/com/alibaba/otter/canal/client/adapter/rdb/support/SyncUtil.java

@@ -1,21 +1,23 @@
 package com.alibaba.otter.canal.client.adapter.rdb.support;
 
-import com.alibaba.druid.DbType;
-import com.alibaba.otter.canal.client.adapter.rdb.config.MappingConfig;
-import com.alibaba.otter.canal.client.adapter.support.Util;
-import org.apache.commons.lang.StringUtils;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
 import java.io.Reader;
 import java.io.StringReader;
 import java.math.BigDecimal;
 import java.nio.charset.StandardCharsets;
 import java.sql.*;
+import java.time.LocalDateTime;
 import java.util.Collection;
 import java.util.LinkedHashMap;
 import java.util.Map;
 
+import org.apache.commons.lang.StringUtils;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import com.alibaba.druid.DbType;
+import com.alibaba.otter.canal.client.adapter.rdb.config.MappingConfig;
+import com.alibaba.otter.canal.client.adapter.support.Util;
+
 public class SyncUtil {
     private static final Logger logger  = LoggerFactory.getLogger(SyncUtil.class);
 
@@ -220,11 +222,16 @@ public class SyncUtil {
                     pstmt.setTime(i, new java.sql.Time(((java.util.Date) value).getTime()));
                 } else if (value instanceof String) {
                     String v = (String) value;
-                    java.util.Date date = Util.parseDate(v);
-                    if (date != null) {
-                        pstmt.setTime(i, new Time(date.getTime()));
-                    } else {
-                        pstmt.setNull(i, type);
+                    if(Util.isAccuracyOverSecond(v)) {
+                        //the java.sql.time doesn't support for even millisecond, only setObject works here.
+                        pstmt.setObject(i, v);
+                    }else {
+                        java.util.Date date = Util.parseDate(v);
+                        if (date != null) {
+                            pstmt.setTime(i, new Time(date.getTime()));
+                        } else {
+                            pstmt.setNull(i, type);
+                        }
                     }
                 } else {
                     pstmt.setNull(i, type);
@@ -238,11 +245,22 @@ public class SyncUtil {
                 } else if (value instanceof String) {
                     String v = (String) value;
                     if (!v.startsWith("0000-00-00")) {
-                        java.util.Date date = Util.parseDate(v);
-                        if (date != null) {
-                            pstmt.setTimestamp(i, new Timestamp(date.getTime()));
-                        } else {
-                            pstmt.setNull(i, type);
+                        if(Util.isAccuracyOverMillisecond(v)){
+                            //convert to ISO-8601 standard format, with up to nanoseconds (9 digits) precision
+                            LocalDateTime isoDatetime = Util.parseISOLocalDateTime(v);
+                            if (isoDatetime != null) {
+                                pstmt.setTimestamp(i, Timestamp.valueOf(isoDatetime));
+                            } else {
+                                //if can't convert, set to null
+                                pstmt.setNull(i, type);
+                            }
+                        }else {
+                            java.util.Date date = Util.parseDate(v);
+                            if (date != null) {
+                                pstmt.setTimestamp(i, new Timestamp(date.getTime()));
+                            } else {
+                                pstmt.setNull(i, type);
+                            }
                         }
                     } else {
                         pstmt.setObject(i, value);
@@ -266,6 +284,17 @@ public class SyncUtil {
         return result;
     }
 
+    public static String getSourceDbTableName(MappingConfig.DbMapping dbMapping, String dbType) {
+        String result = "";
+        String backtick = getBacktickByDbType(dbType);
+        if (StringUtils.isNotEmpty(dbMapping.getDatabase())) {
+            result += (backtick + dbMapping.getDatabase() + backtick + ".");
+        }
+
+        result += (backtick + dbMapping.getTable() + backtick);
+        return result;
+    }
+
     /**
      * 根据DbType返回反引号或空字符串
      *

client-adapter/tablestore/pom.xml

@@ -3,7 +3,7 @@
     <parent>
         <artifactId>canal.client-adapter</artifactId>
         <groupId>com.alibaba.otter</groupId>
-        <version>1.1.7</version>
+        <version>1.1.8</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>

client/pom.xml

@@ -3,7 +3,7 @@
 	<parent>
 		<groupId>com.alibaba.otter</groupId>
 		<artifactId>canal</artifactId>
-		<version>1.1.7</version>
+		<version>1.1.8</version>
 		<relativePath>../pom.xml</relativePath>
 	</parent>
 	<groupId>com.alibaba.otter</groupId>

client/src/main/java/com/alibaba/otter/canal/client/CanalMessageDeserializer.java

@@ -51,7 +51,7 @@ public class CanalMessageDeserializer {
                 }
             }
         } catch (Exception e) {
-            throw new CanalClientException("deserializer failed", e);
+            throw new CanalClientException("deserializer failed by " + e.getMessage(), e);
         }
     }
 }

client/src/main/java/com/alibaba/otter/canal/client/impl/ClusterCanalConnector.java

@@ -1,19 +1,18 @@
 package com.alibaba.otter.canal.client.impl;
 
-import java.net.SocketAddress;
-import java.util.concurrent.TimeUnit;
-
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
 import com.alibaba.otter.canal.client.CanalConnector;
 import com.alibaba.otter.canal.client.CanalNodeAccessStrategy;
 import com.alibaba.otter.canal.protocol.Message;
 import com.alibaba.otter.canal.protocol.exception.CanalClientException;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.net.SocketAddress;
+import java.util.concurrent.TimeUnit;
 
 /**
  * 集群版本connector实现，自带了failover功能<br/>
- * 
+ *
  * @author jianghang 2012-10-29 下午08:04:06
  * @version 1.0.0
  */
@@ -65,7 +64,7 @@ public class ClusterCanalConnector implements CanalConnector {
                     currentConnector.connect();
                     break;
                 } catch (Exception e) {
-                    logger.warn("failed to connect to:{} after retry {} times", accessStrategy.currentNode(), times);
+                    logger.warn("failed to connect to canal server after retry {} times", times);
                     currentConnector.disconnect();
                     currentConnector = null;
                     // retry for #retryTimes for each node when trying to

client/src/main/java/com/alibaba/otter/canal/client/kafka/KafkaCanalConnector.java

@@ -1,6 +1,5 @@
 package com.alibaba.otter.canal.client.kafka;
 
-import com.alibaba.fastjson.JSON;
 import java.util.*;
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.concurrent.TimeUnit;
@@ -11,6 +10,7 @@ import org.apache.kafka.clients.consumer.KafkaConsumer;
 import org.apache.kafka.common.TopicPartition;
 import org.apache.kafka.common.serialization.StringDeserializer;
 
+import com.alibaba.fastjson2.JSON;
 import com.alibaba.otter.canal.client.CanalMQConnector;
 import com.alibaba.otter.canal.client.impl.SimpleCanalConnector;
 import com.alibaba.otter.canal.protocol.FlatMessage;
@@ -43,7 +43,7 @@ public class KafkaCanalConnector implements CanalMQConnector {
     private Map<Integer, Long>               currentOffsets = new ConcurrentHashMap<>();
 
     public KafkaCanalConnector(String servers, String topic, Integer partition, String groupId, Integer batchSize,
-        boolean flatMessage){
+                               boolean flatMessage){
         this.topic = topic;
         this.partition = partition;
         this.flatMessage = flatMessage;
@@ -78,14 +78,15 @@ public class KafkaCanalConnector implements CanalMQConnector {
             return;
         }
 
-        connected = true;
         if (kafkaConsumer == null && !flatMessage) {
             kafkaConsumer = new KafkaConsumer<>(properties);
-
         }
+
         if (kafkaConsumer2 == null && flatMessage) {
             kafkaConsumer2 = new KafkaConsumer<>(properties);
         }
+
+        connected = true;
     }
 
     /**
@@ -324,4 +325,3 @@ public class KafkaCanalConnector implements CanalMQConnector {
     }
 
 }
-

client/src/main/java/com/alibaba/otter/canal/client/pulsarmq/PulsarMQCanalConnector.java

@@ -1,5 +1,13 @@
 package com.alibaba.otter.canal.client.pulsarmq;
 
+import java.util.List;
+import java.util.concurrent.TimeUnit;
+
+import org.apache.commons.lang.StringUtils;
+import org.apache.pulsar.client.api.*;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
 import com.alibaba.fastjson2.JSON;
 import com.alibaba.otter.canal.client.CanalMQConnector;
 import com.alibaba.otter.canal.client.CanalMessageDeserializer;
@@ -9,13 +17,6 @@ import com.alibaba.otter.canal.protocol.FlatMessage;
 import com.alibaba.otter.canal.protocol.Message;
 import com.alibaba.otter.canal.protocol.exception.CanalClientException;
 import com.google.common.collect.Lists;
-import org.apache.commons.lang.StringUtils;
-import org.apache.pulsar.client.api.*;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-import java.util.List;
-import java.util.concurrent.TimeUnit;
 
 /**
  * PulsarMQ的连接
@@ -24,91 +25,98 @@ import java.util.concurrent.TimeUnit;
  * 注意点:
  * 1. 相比于canal {@linkplain SimpleCanalConnector}, 这里get和ack操作不能有并发, 必须是一个线程执行get后，内存里执行完毕ack后再取下一个get
  * </pre>
+ * 
  * todo 重复消费的概率相当高。一次批处理中，只要有一个消息处理失败，则该批次全部重试
  *
  * @since 1.1.1
  */
 public class PulsarMQCanalConnector implements CanalMQConnector {
 
-    private static final Logger logger = LoggerFactory.getLogger(PulsarMQCanalConnector.class);
+    private static final Logger       logger                     = LoggerFactory
+        .getLogger(PulsarMQCanalConnector.class);
 
     private volatile Messages<byte[]> lastGetBatchMessage;
 
     /**
      * 连接pulsar客户端
      */
-    private PulsarClient pulsarClient;
+    private PulsarClient              pulsarClient;
     /**
      * 消费者
      */
-    private Consumer<byte[]> consumer;
+    private Consumer<byte[]>          consumer;
     /**
      * 是否扁平化Canal消息内容
      */
-    private boolean isFlatMessage = false;
+    private boolean                   isFlatMessage              = false;
     /**
      * 主题名称
      */
-    private String topic;
+    private String                    topic;
     /**
      * 环境连接URL
      */
-    private String serviceUrl;
+    private String                    serviceUrl;
     /**
      * 角色认证token
      */
-    private String roleToken;
+    private String                    roleToken;
+
+    /**
+     * listener name
+     */
+    private String                    listenerName;
+
     /**
      * 订阅客户端名称
      */
-    private String subscriptName;
+    private String                    subscriptName;
     /**
      * 每次批量获取数据的最大条目数，默认30
      */
-    private int batchSize = 30;
+    private int                       batchSize                  = 30;
     /**
-     * 与{@code batchSize}一起决定批量获取的数据大小
-     * 当：
+     * 与{@code batchSize}一起决定批量获取的数据大小 当：
      * <p>
      * 1. {@code batchSize} 条消息未消费时<br/>
      * 2. 距上一次批量消费时间达到{@code batchTimeoutSeconds}秒时
      * </p>
      * 任一条件满足，即执行批量消费
      */
-    private int getBatchTimeoutSeconds = 30;
+    private int                       getBatchTimeoutSeconds     = 30;
     /**
      * 批量处理消息时，一次批量处理的超时时间秒数
      * <p>
      * 该时间应该根据{@code batchSize}和{@code batchTimeoutSeconds}合理设置
      * </p>
      */
-    private int batchProcessTimeoutSeconds = 60;
+    private int                       batchProcessTimeoutSeconds = 60;
     /**
      * 消费失败后的重试秒数，默认60秒
      */
-    private int redeliveryDelaySeconds = 60;
+    private int                       redeliveryDelaySeconds     = 60;
     /**
      * 当客户端接收到消息，30秒还没有返回ack给服务端时，ack超时，会重新消费该消息
      */
-    private int ackTimeoutSeconds = 30;
+    private int                       ackTimeoutSeconds          = 30;
     /**
      * 是否开启消息失败重试功能，默认开启
      */
-    private boolean isRetry = true;
+    private boolean                   isRetry                    = true;
     /**
      * <p>
      * true重试(-RETRY)和死信队列(-DLQ)后缀为大写，有些地方创建的为小写，需确保正确
      * </p>
      */
-    private boolean isRetryDLQUpperCase = false;
+    private boolean                   isRetryDLQUpperCase        = false;
     /**
      * 最大重试次数
      */
-    private int maxRedeliveryCount = 128;
+    private int                       maxRedeliveryCount         = 128;
     /**
      * 连接标识位，在连接或关闭连接后改变值
      */
-    private boolean connected = false;
+    private boolean                   connected                  = false;
 
     /**
      * 除必要参数外，其他参数使用默认值
@@ -118,16 +126,21 @@ public class PulsarMQCanalConnector implements CanalMQConnector {
      * </p>
      *
      * @param isFlatMessage true使用扁平消息
-     * @param serviceUrl    pulsar服务连接地址，通常为：pulsar:host:ip或http://host:ip
-     * @param roleToken     有对应topic的消费者权限的角色token
-     * @param topic         订阅主题
+     * @param serviceUrl pulsar服务连接地址，通常为：pulsar:host:ip或http://host:ip
+     * @param roleToken 有对应topic的消费者权限的角色token
+     * @param topic 订阅主题
      * @param subscriptName 订阅和客户端名称，同一个订阅名视为同一个消费实例
      * @date 2021/9/18 08:54
      * @author chad
      * @since 1 by chad at 2021/9/18 完善
      */
-    public PulsarMQCanalConnector(boolean isFlatMessage, String serviceUrl, String roleToken, String topic
-            , String subscriptName) {
+    public PulsarMQCanalConnector(boolean isFlatMessage, String serviceUrl, String roleToken, String topic,
+                                  String subscriptName){
+        this(isFlatMessage, serviceUrl, roleToken, topic, subscriptName, null);
+    }
+
+    public PulsarMQCanalConnector(boolean isFlatMessage, String serviceUrl, String roleToken, String topic,
+                                  String subscriptName, String listenerName){
         this.isFlatMessage = isFlatMessage;
         this.serviceUrl = serviceUrl;
         this.roleToken = roleToken;
@@ -136,6 +149,7 @@ public class PulsarMQCanalConnector implements CanalMQConnector {
         if (StringUtils.isEmpty(this.subscriptName)) {
             throw new RuntimeException("Pulsar Consumer subscriptName required");
         }
+        this.listenerName = listenerName;
     }
 
     /**
@@ -145,10 +159,31 @@ public class PulsarMQCanalConnector implements CanalMQConnector {
      * @author chad
      * @since 1 by chad at 2021/9/18 完善
      */
-    public PulsarMQCanalConnector(boolean isFlatMessage, String serviceUrl, String roleToken, String topic
-            , String subscriptName, int batchSize, int getBatchTimeoutSeconds, int batchProcessTimeoutSeconds
-            , int redeliveryDelaySeconds, int ackTimeoutSeconds, boolean isRetry, boolean isRetryDLQUpperCase
-            , int maxRedeliveryCount) {
+    public PulsarMQCanalConnector(boolean isFlatMessage, String serviceUrl, String roleToken, String topic,
+                                  String subscriptName, int batchSize, int getBatchTimeoutSeconds,
+                                  int batchProcessTimeoutSeconds, int redeliveryDelaySeconds, int ackTimeoutSeconds,
+                                  boolean isRetry, boolean isRetryDLQUpperCase, int maxRedeliveryCount){
+        this(isFlatMessage,
+            serviceUrl,
+            roleToken,
+            topic,
+            subscriptName,
+            batchSize,
+            getBatchTimeoutSeconds,
+            batchProcessTimeoutSeconds,
+            redeliveryDelaySeconds,
+            ackTimeoutSeconds,
+            isRetry,
+            isRetryDLQUpperCase,
+            maxRedeliveryCount,
+            null);
+    }
+
+    public PulsarMQCanalConnector(boolean isFlatMessage, String serviceUrl, String roleToken, String topic,
+                                  String subscriptName, int batchSize, int getBatchTimeoutSeconds,
+                                  int batchProcessTimeoutSeconds, int redeliveryDelaySeconds, int ackTimeoutSeconds,
+                                  boolean isRetry, boolean isRetryDLQUpperCase, int maxRedeliveryCount,
+                                  String listenerName){
         this.isFlatMessage = isFlatMessage;
         this.serviceUrl = serviceUrl;
         this.roleToken = roleToken;
@@ -165,16 +200,20 @@ public class PulsarMQCanalConnector implements CanalMQConnector {
         this.isRetry = isRetry;
         this.isRetryDLQUpperCase = isRetryDLQUpperCase;
         this.maxRedeliveryCount = maxRedeliveryCount;
+        this.listenerName = listenerName;
     }
 
     @Override
     public void connect() throws CanalClientException {
         // 连接创建客户端
         try {
-            pulsarClient = PulsarClient.builder()
-                    .serviceUrl(serviceUrl)
-                    .authentication(AuthenticationFactory.token(roleToken))
-                    .build();
+            ClientBuilder builder = PulsarClient.builder()
+                .serviceUrl(serviceUrl)
+                .authentication(AuthenticationFactory.token(roleToken));
+            if (StringUtils.isNotEmpty(listenerName)) {
+                builder.listenerName(listenerName);
+            }
+            pulsarClient = builder.build();
         } catch (PulsarClientException e) {
             throw new RuntimeException(e);
         }
@@ -223,15 +262,14 @@ public class PulsarMQCanalConnector implements CanalMQConnector {
         builder.subscriptionType(SubscriptionType.Failover);
 
         builder
-                // 调用consumer.negativeAcknowledge(message) （即nack）来表示消费失败的消息
-                // 在指定的时间进行重新消费，默认是1分钟。
-                .negativeAckRedeliveryDelay(this.redeliveryDelaySeconds, TimeUnit.SECONDS)
-                .subscriptionName(this.subscriptName)
-        ;
+            // 调用consumer.negativeAcknowledge(message) （即nack）来表示消费失败的消息
+            // 在指定的时间进行重新消费，默认是1分钟。
+            .negativeAckRedeliveryDelay(this.redeliveryDelaySeconds, TimeUnit.SECONDS)
+            .subscriptionName(this.subscriptName);
         if (this.isRetry) {
             DeadLetterPolicy.DeadLetterPolicyBuilder dlqBuilder = DeadLetterPolicy.builder()
-                    // 最大重试次数
-                    .maxRedeliverCount(this.maxRedeliveryCount);
+                // 最大重试次数
+                .maxRedeliverCount(this.maxRedeliveryCount);
             // 指定重试队列，不是多个或通配符topic才能判断重试队列
             if (!MQUtil.isPatternTag(this.topic)) {
                 String retryTopic = this.topic + (this.isRetryDLQUpperCase ? "-RETRY" : "-retry");
@@ -240,29 +278,26 @@ public class PulsarMQCanalConnector implements CanalMQConnector {
                 dlqBuilder.deadLetterTopic(dlqTopic);
             }
 
-            //默认关闭，如果需要重试则开启
-            builder.enableRetry(true)
-                    .deadLetterPolicy(dlqBuilder.build());
+            // 默认关闭，如果需要重试则开启
+            builder.enableRetry(true).deadLetterPolicy(dlqBuilder.build());
         }
 
         // ack超时
         builder.ackTimeout(this.ackTimeoutSeconds, TimeUnit.SECONDS);
 
         // pulsar批量获取消息设置
-        builder.batchReceivePolicy(new BatchReceivePolicy.Builder()
-                .maxNumMessages(this.batchSize)
-                .timeout(this.getBatchTimeoutSeconds, TimeUnit.SECONDS)
-                .build());
+        builder.batchReceivePolicy(new BatchReceivePolicy.Builder().maxNumMessages(this.batchSize)
+            .timeout(this.getBatchTimeoutSeconds, TimeUnit.SECONDS)
+            .build());
 
         try {
             this.consumer = builder.subscribe();
+            connected = true;
         } catch (PulsarClientException e) {
             throw new RuntimeException(e);
         }
-        connected = true;
     }
 
-
     @Override
     public void subscribe() throws CanalClientException {
         this.subscribe(null);
@@ -283,7 +318,7 @@ public class PulsarMQCanalConnector implements CanalMQConnector {
      * 不关注业务执行结果，只要收到消息即认识消费成功，自动ack
      *
      * @param timeout 阻塞获取消息的超时时间
-     * @param unit    时间单位
+     * @param unit 时间单位
      * @return java.util.List<com.alibaba.otter.canal.protocol.Message>
      * @date 2021/9/13 22:24
      * @author chad
@@ -299,13 +334,14 @@ public class PulsarMQCanalConnector implements CanalMQConnector {
     }
 
     /**
-     * 关心业务执行结果，业务侧根据执行结果调用 {@link PulsarMQCanalConnector#ack()}或{@link PulsarMQCanalConnector#rollback()}
+     * 关心业务执行结果，业务侧根据执行结果调用
+     * {@link PulsarMQCanalConnector#ack()}或{@link PulsarMQCanalConnector#rollback()}
      * <p>
      * 本方法示支持多线程，在MQ保障顺序的前提下，也无法提供单Topic多线程
      * </p>
      *
      * @param timeout 阻塞获取消息的超时时间
-     * @param unit    时间单位
+     * @param unit 时间单位
      * @return java.util.List<com.alibaba.otter.canal.protocol.Message>
      * @date 2021/9/13 22:26
      * @author chad
@@ -339,7 +375,8 @@ public class PulsarMQCanalConnector implements CanalMQConnector {
      * @return java.util.List<T>
      * @date 2021/9/14 15:20
      * @author chad
-     * @since 1 by chad at 2021/9/14 供{@link PulsarMQCanalConnector#getListWithoutAck(Long, TimeUnit)}
+     * @since 1 by chad at 2021/9/14
+     * 供{@link PulsarMQCanalConnector#getListWithoutAck(Long, TimeUnit)}
      * 和{@link PulsarMQCanalConnector#getFlatListWithoutAck(Long, TimeUnit)}调用
      */
     private <T> List<T> getListWithoutAck() {

client/src/main/java/com/alibaba/otter/canal/client/rocketmq/RocketMQCanalConnector.java

@@ -6,7 +6,6 @@ import java.util.concurrent.BlockingQueue;
 import java.util.concurrent.LinkedBlockingQueue;
 import java.util.concurrent.TimeUnit;
 
-import com.alibaba.otter.canal.client.ConsumerBatchMessage;
 import org.apache.commons.lang.StringUtils;
 import org.apache.rocketmq.acl.common.AclClientRPCHook;
 import org.apache.rocketmq.acl.common.SessionCredentials;
@@ -25,6 +24,7 @@ import org.slf4j.LoggerFactory;
 import com.alibaba.fastjson2.JSON;
 import com.alibaba.otter.canal.client.CanalMQConnector;
 import com.alibaba.otter.canal.client.CanalMessageDeserializer;
+import com.alibaba.otter.canal.client.ConsumerBatchMessage;
 import com.alibaba.otter.canal.client.impl.SimpleCanalConnector;
 import com.alibaba.otter.canal.protocol.FlatMessage;
 import com.alibaba.otter.canal.protocol.Message;
@@ -155,11 +155,10 @@ public class RocketMQCanalConnector implements CanalMQConnector {
                 }
             });
             rocketMQConsumer.start();
+            connected = true;
         } catch (MQClientException ex) {
-            connected = false;
-            logger.error("Start RocketMQ consumer error", ex);
+            throw new RuntimeException("Start RocketMQ consumer error", ex);
         }
-        connected = true;
     }
 
     private boolean process(List<MessageExt> messageExts) {

common/pom.xml

@@ -3,7 +3,7 @@
 	<parent>
 		<groupId>com.alibaba.otter</groupId>
 		<artifactId>canal</artifactId>
-		<version>1.1.7</version>
+		<version>1.1.8</version>
 		<relativePath>../pom.xml</relativePath>
 	</parent>
 	<artifactId>canal.common</artifactId>
@@ -87,6 +87,10 @@
 			<groupId>com.google.code.findbugs</groupId>
 			<artifactId>jsr305</artifactId>
 		</dependency>
+		<dependency>
+			<groupId>com.alibaba</groupId>
+			<artifactId>druid</artifactId>
+		</dependency>
 		<dependency>
 			<groupId>org.springframework</groupId>
 			<artifactId>spring-test</artifactId>

common/src/main/java/com/alibaba/otter/canal/common/utils/AddressUtils.java

@@ -7,6 +7,7 @@ import java.net.ServerSocket;
 import java.util.Enumeration;
 import java.util.regex.Pattern;
 
+import org.apache.commons.lang.ArrayUtils;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
@@ -75,4 +76,27 @@ public class AddressUtils {
         logger.error("Could not get local host ip address, will use 127.0.0.1 instead.");
         return localAddress;
     }
+
+    /**
+     * 拆分IP地址和端口号
+     *
+     * @param text ip地址和端口号，ip和端口号以英文冒号(:)分隔;
+     * 
+     *     <pre>
+     *             ipv4 127.0.0.1:3306
+     *             ipv6 [::1]:3306
+     *     </pre>
+     *
+     * @return
+     */
+    public static String[] splitIPAndPort(String text) {
+        text = text.replace("[", "").replace("]", "");
+        int idx = text.lastIndexOf(':');
+        if (idx > 0) {
+            String ip = text.substring(0, idx);
+            String port = text.substring(idx + 1);
+            return new String[] { ip, port };
+        }
+        return ArrayUtils.EMPTY_STRING_ARRAY;
+    }
 }

common/src/main/java/com/alibaba/otter/canal/common/utils/CommonUtils.java

@@ -1,5 +1,7 @@
 package com.alibaba.otter.canal.common.utils;
 
+import com.alibaba.druid.filter.config.ConfigTools;
+
 import java.io.File;
 
 /**
@@ -50,4 +52,8 @@ public class CommonUtils {
 
         return dirFile.delete();
     }
+
+    public static String decryptDruidPassword(String publicKeyText, String cipherText) throws Exception {
+        return ConfigTools.decrypt(publicKeyText, cipherText);
+    }
 }

common/src/main/java/com/alibaba/otter/canal/common/utils/ExecutorTemplate.java

@@ -44,7 +44,7 @@ public class ExecutorTemplate {
         check(future);
     }
 
-    public void submit(Callable<Exception> task) {
+    public void submit(Callable task) {
         Future future = executor.submit(task);
         futures.add(future);
         check(future);

connector/core/pom.xml

@@ -3,7 +3,7 @@
     <parent>
         <artifactId>canal.connector</artifactId>
         <groupId>com.alibaba.otter</groupId>
-        <version>1.1.7</version>
+        <version>1.1.8</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <groupId>com.alibaba.otter</groupId>

connector/core/src/main/java/com/alibaba/otter/canal/connector/core/util/CanalMessageSerializerUtil.java

@@ -79,7 +79,7 @@ public class CanalMessageSerializerUtil {
                 }
             }
         } catch (Exception e) {
-            throw new RuntimeException("Error when serializing message to byte[] ");
+            throw new RuntimeException("Error when serializing message to byte[] by " + e.getMessage() , e);
         }
         return null;
     }
@@ -125,7 +125,7 @@ public class CanalMessageSerializerUtil {
                 }
             }
         } catch (Exception e) {
-            throw new CanalClientException("deserializer failed", e);
+            throw new CanalClientException("deserializer failed by " + e.getMessage(), e);
         }
     }
 }

connector/kafka-connector/pom.xml

@@ -3,7 +3,7 @@
     <parent>
         <artifactId>canal.connector</artifactId>
         <groupId>com.alibaba.otter</groupId>
-        <version>1.1.7</version>
+        <version>1.1.8</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 

connector/kafka-connector/src/main/java/com/alibaba/otter/canal/connector/kafka/producer/CanalKafkaProducer.java

@@ -9,7 +9,6 @@ import java.util.concurrent.Callable;
 import java.util.concurrent.ExecutionException;
 import java.util.concurrent.Future;
 
-import com.alibaba.otter.canal.common.utils.PropertiesUtils;
 import org.apache.commons.lang.StringUtils;
 import org.apache.kafka.clients.producer.KafkaProducer;
 import org.apache.kafka.clients.producer.Producer;
@@ -21,6 +20,7 @@ import org.slf4j.LoggerFactory;
 import com.alibaba.fastjson2.JSON;
 import com.alibaba.fastjson2.JSONWriter;
 import com.alibaba.otter.canal.common.utils.ExecutorTemplate;
+import com.alibaba.otter.canal.common.utils.PropertiesUtils;
 import com.alibaba.otter.canal.connector.core.producer.AbstractMQProducer;
 import com.alibaba.otter.canal.connector.core.producer.MQDestination;
 import com.alibaba.otter.canal.connector.core.producer.MQMessageUtils;
@@ -249,13 +249,15 @@ public class CanalKafkaProducer extends AbstractMQProducer implements CanalMQPro
                         FlatMessage flatMessagePart = partitionFlatMessage[i];
                         if (flatMessagePart != null) {
                             records.add(new ProducerRecord<>(topicName, i, null, JSON.toJSONBytes(flatMessagePart,
-                                JSONWriter.Feature.WriteNulls)));
+                                JSONWriter.Feature.WriteNulls,
+                                JSONWriter.Feature.LargeObject)));
                         }
                     }
                 } else {
                     final int partition = mqDestination.getPartition() != null ? mqDestination.getPartition() : 0;
                     records.add(new ProducerRecord<>(topicName, partition, null, JSON.toJSONBytes(flatMessage,
-                        JSONWriter.Feature.WriteNulls)));
+                        JSONWriter.Feature.WriteNulls,
+                        JSONWriter.Feature.LargeObject)));
                 }
             }
         }

connector/pom.xml

@@ -4,13 +4,13 @@
     <parent>
         <groupId>com.alibaba.otter</groupId>
         <artifactId>canal</artifactId>
-        <version>1.1.7</version>
+        <version>1.1.8</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
     <groupId>com.alibaba.otter</groupId>
     <artifactId>canal.connector</artifactId>
-    <version>1.1.7</version>
+    <version>1.1.8</version>
     <packaging>pom</packaging>
     <name>canal connector module for otter ${project.version}</name>
 

connector/pulsarmq-connector/pom.xml

@@ -3,7 +3,7 @@
     <parent>
         <artifactId>canal.connector</artifactId>
         <groupId>com.alibaba.otter</groupId>
-        <version>1.1.7</version>
+        <version>1.1.8</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>