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Merge branch 'master' into feature/ziyang_migrate_parser

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agapple
2024-05-22 21:05:31 +08:00
committed by GitHub
parent a6d73ad16b aa05d8e2a0
commit a98549ee0d
19 changed files with 438 additions and 169 deletions
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5
client-adapter/es8x/src/main/java/com/alibaba/otter/canal/client/adapter/es8x/support/ES8xTemplate.java
View File

@@ -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);
}

54
client-adapter/es8x/src/main/java/com/alibaba/otter/canal/client/adapter/es8x/support/ESConnection.java
View File

@@ -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() {

3
client-adapter/launcher/src/main/resources/application.yml
View File

@@ -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
@@ -113,4 +114,4 @@ canal.conf:
# jdbc.password: 123456
# batchSize: 3000
# scheduleTime: 600 # second unit
# threads: 3 # parallel threads
# threads: 3 # parallel threads

138
client/src/main/java/com/alibaba/otter/canal/client/pulsarmq/PulsarMQCanalConnector.java
View File

@@ -25,91 +25,98 @@ import com.google.common.collect.Lists;
* 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
@@ -119,16 +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;
@@ -137,6 +149,7 @@ public class PulsarMQCanalConnector implements CanalMQConnector {
if (StringUtils.isEmpty(this.subscriptName)) {
throw new RuntimeException("Pulsar Consumer subscriptName required");
}
this.listenerName = listenerName;
}
/**
@@ -146,10 +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;
@@ -166,16 +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);
}
@@ -224,15 +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");
@@ -241,19 +278,17 @@ 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();
@@ -263,7 +298,6 @@ public class PulsarMQCanalConnector implements CanalMQConnector {
}
}
@Override
public void subscribe() throws CanalClientException {
this.subscribe(null);
@@ -284,7 +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
@@ -300,13 +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
@@ -340,7 +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() {

5
connector/pulsarmq-connector/src/main/java/com/alibaba/otter/canal/connector/pulsarmq/config/PulsarMQConstants.java
View File

@@ -61,4 +61,9 @@ public class PulsarMQConstants {
*/
public static final String PULSARMQ_ADMIN_SERVER_URL = ROOT + "." + "adminServerUrl";
/**
* Pulsar admin服务器地址
*/
public static final String PULSARMQ_LISTENER_NAME = ROOT + "." + "listenerName";
}

13
connector/pulsarmq-connector/src/main/java/com/alibaba/otter/canal/connector/pulsarmq/config/PulsarMQProducerConfig.java
View File

@@ -37,6 +37,11 @@ public class PulsarMQProducerConfig extends MQProperties {
*/
private String adminServerUrl;
/**
* listener name
*/
private String listenerName;
public String getServerUrl() {
return serverUrl;
}
@@ -68,4 +73,12 @@ public class PulsarMQProducerConfig extends MQProperties {
public void setAdminServerUrl(String adminServerUrl) {
this.adminServerUrl = adminServerUrl;
}
public String getListenerName() {
return listenerName;
}
public void setListenerName(String listenerName) {
this.listenerName = listenerName;
}
}

10
connector/pulsarmq-connector/src/main/java/com/alibaba/otter/canal/connector/pulsarmq/consumer/CanalPulsarMQConsumer.java
View File

@@ -54,6 +54,12 @@ public class CanalPulsarMQConsumer implements CanalMsgConsumer {
* 角色认证token
*/
private String roleToken;
/**
* listener name
*/
private String listenerName;
/**
* 订阅客户端名称
*/
@@ -110,6 +116,7 @@ public class CanalPulsarMQConsumer implements CanalMsgConsumer {
}
this.serviceUrl = properties.getProperty(PulsarMQConstants.PULSARMQ_SERVER_URL);
this.roleToken = properties.getProperty(PulsarMQConstants.PULSARMQ_ROLE_TOKEN);
this.listenerName = properties.getProperty(PulsarMQConstants.PULSARMQ_LISTENER_NAME);
this.subscriptName = properties.getProperty(PulsarMQConstants.PULSARMQ_SUBSCRIPT_NAME);
// 采用groupId作为subscriptName，避免所有的都是同一个订阅者名称
if (StringUtils.isEmpty(this.subscriptName)) {
@@ -165,6 +172,9 @@ public class CanalPulsarMQConsumer implements CanalMsgConsumer {
if (StringUtils.isNotEmpty(roleToken)) {
builder.authentication(AuthenticationFactory.token(roleToken));
}
if (StringUtils.isNotEmpty(listenerName)) {
builder.authentication(AuthenticationFactory.token(listenerName));
}
pulsarClient = builder.build();
} catch (PulsarClientException e) {
throw new RuntimeException(e);

10
connector/pulsarmq-connector/src/main/java/com/alibaba/otter/canal/connector/pulsarmq/producer/CanalPulsarMQProducer.java
View File

@@ -73,6 +73,11 @@ public class CanalPulsarMQProducer extends AbstractMQProducer implements CanalMQ
// 角色权限认证的token
builder.authentication(AuthenticationFactory.token(pulsarMQProducerConfig.getRoleToken()));
}
if (StringUtils.isNotEmpty(pulsarMQProducerConfig.getListenerName())) {
// listener name
builder.listenerName(pulsarMQProducerConfig.getListenerName());
}
client = builder.build();
} catch (PulsarClientException e) {
throw new RuntimeException(e);
@@ -127,6 +132,11 @@ public class CanalPulsarMQProducer extends AbstractMQProducer implements CanalMQ
if (!StringUtils.isEmpty(adminServerUrl)) {
tmpProperties.setAdminServerUrl(adminServerUrl);
}
String listenerName = PropertiesUtils.getProperty(properties, PulsarMQConstants.PULSARMQ_LISTENER_NAME);
if (!StringUtils.isEmpty(listenerName)) {
tmpProperties.setListenerName(listenerName);
}
if (logger.isDebugEnabled()) {
logger.debug("Load pulsar properties ==> {}", JSON.toJSON(this.mqProperties));
}

19
connector/rabbitmq-connector/src/main/java/com/alibaba/otter/canal/connector/rabbitmq/producer/CanalRabbitMQProducer.java
View File

@@ -82,13 +82,18 @@ public class CanalRabbitMQProducer extends AbstractMQProducer implements CanalMQ
try {
connect = factory.newConnection();
channel = connect.createChannel();
channel.queueDeclare(rabbitMQProperties.getQueue(), true, false, false, null);
channel.exchangeDeclare(rabbitMQProperties
.getExchange(), rabbitMQProperties.getDeliveryMode(), true, false, false, null);
channel.queueBind(rabbitMQProperties.getQueue(),
rabbitMQProperties.getExchange(),
rabbitMQProperties.getRoutingKey());
String queue = rabbitMQProperties.getQueue();
String exchange = rabbitMQProperties.getExchange();
String deliveryMode = rabbitMQProperties.getDeliveryMode();
String routingKey = rabbitMQProperties.getRoutingKey();
if (!StringUtils.isEmpty(queue)) {
channel.queueDeclare(queue, true, false, false, null);
}
if (!StringUtils.isEmpty(queue) && !StringUtils.isEmpty(exchange) && !StringUtils.isEmpty(deliveryMode)
&& !StringUtils.isEmpty(routingKey)) {
channel.exchangeDeclare(exchange, deliveryMode, true, false, false, null);
channel.queueBind(queue, exchange, routingKey);
}
} catch (IOException | TimeoutException ex) {
throw new CanalException("Start RabbitMQ producer error", ex);
}

117
dbsync/src/main/java/com/taobao/tddl/dbsync/binlog/JsonConversion.java
View File

@@ -1,10 +1,8 @@
package com.taobao.tddl.dbsync.binlog;
import java.nio.charset.Charset;
import static com.taobao.tddl.dbsync.binlog.event.RowsLogBuffer.*;
import static com.taobao.tddl.dbsync.binlog.event.RowsLogBuffer.appendNumber2;
import static com.taobao.tddl.dbsync.binlog.event.RowsLogBuffer.appendNumber4;
import static com.taobao.tddl.dbsync.binlog.event.RowsLogBuffer.usecondsToStr;
import java.nio.charset.Charset;
/**
* 处理下MySQL json二进制转化为可读的字符串
@@ -34,26 +32,25 @@ public class JsonConversion {
public static final char JSONB_FALSE_LITERAL = '\2';
/*
* The size of offset or size fields in the small and the large storage
* format for JSON objects and JSON arrays.
* The size of offset or size fields in the small and the large storage format
* for JSON objects and JSON arrays.
*/
public static final int SMALL_OFFSET_SIZE = 2;
public static final int LARGE_OFFSET_SIZE = 4;
/*
* The size of key entries for objects when using the small storage format
* or the large storage format. In the small format it is 4 bytes (2 bytes
* for key length and 2 bytes for key offset). In the large format it is 6
* (2 bytes for length, 4 bytes for offset).
* The size of key entries for objects when using the small storage format or
* the large storage format. In the small format it is 4 bytes (2 bytes for key
* length and 2 bytes for key offset). In the large format it is 6 (2 bytes for
* length, 4 bytes for offset).
*/
public static final int KEY_ENTRY_SIZE_SMALL = (2 + SMALL_OFFSET_SIZE);
public static final int KEY_ENTRY_SIZE_LARGE = (2 + LARGE_OFFSET_SIZE);
/*
* The size of value entries for objects or arrays. When using the small
* storage format, the entry size is 3 (1 byte for type, 2 bytes for
* offset). When using the large storage format, it is 5 (1 byte for type, 4
* bytes for offset).
* The size of value entries for objects or arrays. When using the small storage
* format, the entry size is 3 (1 byte for type, 2 bytes for offset). When using
* the large storage format, it is 5 (1 byte for type, 4 bytes for offset).
*/
public static final int VALUE_ENTRY_SIZE_SMALL = (1 + SMALL_OFFSET_SIZE);
public static final int VALUE_ENTRY_SIZE_LARGE = (1 + LARGE_OFFSET_SIZE);
@@ -160,13 +157,12 @@ public class JsonConversion {
if (len < n + str_len) {
throw new IllegalArgumentException("illegal json data");
}
return new Json_Value(Json_enum_type.STRING, buffer.rewind()
.forward((int) n)
.getFixString((int) str_len, charset));
return new Json_Value(Json_enum_type.STRING,
buffer.rewind().forward((int) n).getFixString((int) str_len, charset));
case JSONB_TYPE_OPAQUE:
/*
* There should always be at least one byte, which tells the
* field type of the opaque value.
* There should always be at least one byte, which tells the field type of the
* opaque value.
*/
// The type is encoded as a uint8 that maps to an
// enum_field_types.
@@ -291,7 +287,7 @@ public class JsonConversion {
if (i > 0) {
buf.append(", ");
}
buf.append('"').append(key(i, charset)).append('"');
buf.append('"').append(escapse(key(i, charset))).append('"');
buf.append(": ");
element(i, charset).toJsonString(buf, charset);
}
@@ -368,45 +364,45 @@ public class JsonConversion {
buf.append('"').append(text).append('"');
} else if (m_field_type == LogEvent.MYSQL_TYPE_DATE || m_field_type == LogEvent.MYSQL_TYPE_DATETIME
|| m_field_type == LogEvent.MYSQL_TYPE_TIMESTAMP) {
long packed_value = m_data.getLong64();
if (packed_value == 0) {
text = "0000-00-00 00:00:00";
} else {
// 构造TimeStamp只处理到秒
long ultime = Math.abs(packed_value);
long intpart = ultime >> 24;
int frac = (int) (ultime % (1L << 24));
long ymd = intpart >> 17;
long ym = ymd >> 5;
long hms = intpart % (1 << 17);
// text =
// String.format("%04d-%02d-%02d %02d:%02d:%02d",
// (int) (ym / 13),
// (int) (ym % 13),
// (int) (ymd % (1 << 5)),
// (int) (hms >> 12),
// (int) ((hms >> 6) % (1 << 6)),
// (int) (hms % (1 << 6)));
StringBuilder builder = new StringBuilder(26);
appendNumber4(builder, (int) (ym / 13));
builder.append('-');
appendNumber2(builder, (int) (ym % 13));
builder.append('-');
appendNumber2(builder, (int) (ymd % (1 << 5)));
builder.append(' ');
appendNumber2(builder, (int) (hms >> 12));
builder.append(':');
appendNumber2(builder, (int) ((hms >> 6) % (1 << 6)));
builder.append(':');
appendNumber2(builder, (int) (hms % (1 << 6)));
builder.append('.').append(usecondsToStr(frac, 6));
text = builder.toString();
}
buf.append('"').append(text).append('"');
} else {
text = m_data.getFixString((int) m_length, charset);
buf.append('"').append(escapse(text)).append('"');
}
long packed_value = m_data.getLong64();
if (packed_value == 0) {
text = "0000-00-00 00:00:00";
} else {
// 构造TimeStamp只处理到秒
long ultime = Math.abs(packed_value);
long intpart = ultime >> 24;
int frac = (int) (ultime % (1L << 24));
long ymd = intpart >> 17;
long ym = ymd >> 5;
long hms = intpart % (1 << 17);
// text =
// String.format("%04d-%02d-%02d %02d:%02d:%02d",
// (int) (ym / 13),
// (int) (ym % 13),
// (int) (ymd % (1 << 5)),
// (int) (hms >> 12),
// (int) ((hms >> 6) % (1 << 6)),
// (int) (hms % (1 << 6)));
StringBuilder builder = new StringBuilder(26);
appendNumber4(builder, (int) (ym / 13));
builder.append('-');
appendNumber2(builder, (int) (ym % 13));
builder.append('-');
appendNumber2(builder, (int) (ymd % (1 << 5)));
builder.append(' ');
appendNumber2(builder, (int) (hms >> 12));
builder.append(':');
appendNumber2(builder, (int) ((hms >> 6) % (1 << 6)));
builder.append(':');
appendNumber2(builder, (int) (hms % (1 << 6)));
builder.append('.').append(usecondsToStr(frac, 6));
text = builder.toString();
}
buf.append('"').append(text).append('"');
} else {
text = m_data.getFixString((int) m_length, charset);
buf.append('"').append(escapse(text)).append('"');
}
break;
case STRING:
@@ -452,7 +448,8 @@ public class JsonConversion {
}
public static enum Json_enum_type {
OBJECT, ARRAY, STRING, INT, UINT, DOUBLE, LITERAL_NULL, LITERAL_TRUE, LITERAL_FALSE, OPAQUE, ERROR
OBJECT, ARRAY, STRING, INT, UINT, DOUBLE, LITERAL_NULL, LITERAL_TRUE,
LITERAL_FALSE, OPAQUE, ERROR
}
}

28
dbsync/src/test/java/com/taobao/tddl/dbsync/binlog/JsonConversion_Json_ValueTest.java
View File

@@ -1,5 +1,7 @@
package com.taobao.tddl.dbsync.binlog;
import java.nio.charset.Charset;
import org.junit.Assert;
import org.junit.Rule;
import org.junit.Test;
@@ -48,7 +50,31 @@ public class JsonConversion_Json_ValueTest {
// Act
thrown.expect(IllegalArgumentException.class);
JsonConversion.parse_value(type, buffer, len, charsetName);
// Method is not expected to return due to exception thrown
}
// test for 5127
@Test
public void testJsonKeyContainsSpecialCharacter() {
// {"internal_uri_rewrite": {"(.*)(/[^/]+\\.(mp|MP)4)$": "$1/mp4$2"}}
String jsonData = "{\"internal_uri_rewrite\": {\"(.*)(/[^/]+\\\\.(mp|MP)4)$\": \"$1/mp4$2\"}}";
byte[] data = new byte[] { 1, 0, 74, 0, 11, 0, 20, 0, 0, 31, 0, 105, 110, 116, 101, 114, 110, 97, 108, 95, 117,
114, 105, 95, 114, 101, 119, 114, 105, 116, 101, 1, 0, 43, 0, 11, 0, 23, 0, 12, 34,
0, 40, 46, 42, 41, 40, 47, 91, 94, 47, 93, 43, 92, 46, 40, 109, 112, 124, 77, 80, 41,
52, 41, 36, 8, 36, 49, 47, 109, 112, 52, 36, 50 };
final LogBuffer buffer = new LogBuffer(data, 0, 74);
Charset charset = Charset.forName("UTF-8");
Json_Value jsonValue = JsonConversion.parse_value(0, buffer, 74, charset);
StringBuilder builder = new StringBuilder();
jsonValue.toJsonString(builder, charset);
Assert.assertEquals(builder.toString(), jsonData);
Assert.assertEquals(jsonValue.key(0, charset), "internal_uri_rewrite");
Json_Value element = jsonValue.element(0, charset);
Assert.assertEquals(element.key(0, charset), "(.*)(/[^/]+\\.(mp|MP)4)$");
}
}

6
deployer/src/main/resources/logback.xml
View File

@@ -23,7 +23,7 @@
<!-- or whenever the file size reaches 100MB -->
<maxFileSize>512MB</maxFileSize>
</timeBasedFileNamingAndTriggeringPolicy>
<maxHistory>60</maxHistory>
<maxHistory>14</maxHistory>
</rollingPolicy>
<encoder>
<pattern>
@@ -50,7 +50,7 @@
<!-- or whenever the file size reaches 100MB -->
<maxFileSize>32MB</maxFileSize>
</timeBasedFileNamingAndTriggeringPolicy>
<maxHistory>60</maxHistory>
<maxHistory>14</maxHistory>
</rollingPolicy>
<encoder>
<pattern>
@@ -71,7 +71,7 @@
<!-- or whenever the file size reaches 100MB -->
<maxFileSize>512MB</maxFileSize>
</timeBasedFileNamingAndTriggeringPolicy>
<maxHistory>60</maxHistory>
<maxHistory>14</maxHistory>
</rollingPolicy>
<encoder charset="UTF-8">
<pattern>%d{yyyy-MM-dd HH:mm:ss.SSS} [%thread] %-5level %logger{56} - %msg%n</pattern>

5
docker/image/alidata/bin/main.sh
View File

@@ -12,8 +12,9 @@ for e in $(ls /alidata/init/*) ; do
done
echo "==> INIT DEFAULT"
systemctl start sshd
systemctl start crond
# disable systemctl
# systemctl start sshd
# systemctl start crond
#echo "check hostname -i: `hostname -i`"
#hti_num=`hostname -i|awk '{print NF}'`

18
parse/src/main/java/com/alibaba/otter/canal/parse/inbound/TableMeta.java
View File

@@ -24,7 +24,7 @@ public class TableMeta {
private String schema;
private String table;
private List<FieldMeta> fields = new ArrayList<>();
private String ddl; // 表结构的DDL语句
private String ddl; // 表结构的DDL语句
public TableMeta(){
@@ -74,6 +74,22 @@ public class TableMeta {
throw new RuntimeException("unknow column : " + name);
}
/**
* 尝试基于列名查找一下Filed信息,找不到时返回为null
*
* @param name
* @return
*/
public FieldMeta tryGetFieldMetaByName(String name) {
for (FieldMeta meta : fields) {
if (meta.getColumnName().equalsIgnoreCase(name)) {
return meta;
}
}
return null;
}
public List<FieldMeta> getPrimaryFields() {
List<FieldMeta> primarys = new ArrayList<>();
for (FieldMeta meta : fields) {

86
parse/src/main/java/com/alibaba/otter/canal/parse/inbound/mysql/tsdb/DatabaseTableMeta.java
View File

@@ -13,7 +13,6 @@ import java.util.concurrent.atomic.AtomicBoolean;
import java.util.concurrent.locks.ReadWriteLock;
import java.util.concurrent.locks.ReentrantReadWriteLock;
import java.util.regex.Pattern;
import com.alibaba.otter.canal.parse.driver.mysql.packets.server.FieldPacket;
import com.alibaba.polardbx.druid.sql.repository.Schema;
import org.apache.commons.beanutils.BeanUtils;
@@ -26,6 +25,7 @@ import org.slf4j.MDC;
import com.alibaba.fastjson2.JSON;
import com.alibaba.fastjson2.JSONObject;
import com.alibaba.otter.canal.filter.CanalEventFilter;
import com.alibaba.otter.canal.parse.driver.mysql.packets.server.FieldPacket;
import com.alibaba.otter.canal.parse.driver.mysql.packets.server.ResultSetPacket;
import com.alibaba.otter.canal.parse.exception.CanalParseException;
import com.alibaba.otter.canal.parse.inbound.TableMeta;
@@ -247,30 +247,47 @@ public class DatabaseTableMeta implements TableMetaTSDB {
}
private boolean applyHistoryToDB(EntryPosition position, String schema, String ddl, String extra) {
Map<String, String> content = new HashMap<>();
content.put("destination", destination);
content.put("binlogFile", position.getJournalName());
content.put("binlogOffest", String.valueOf(position.getPosition()));
content.put("binlogMasterId", String.valueOf(position.getServerId()));
content.put("binlogTimestamp", String.valueOf(position.getTimestamp()));
content.put("useSchema", schema);
if (content.isEmpty()) {
throw new RuntimeException("apply failed caused by content is empty in applyHistoryToDB");
}
// 待补充
// Map<String, String> content = new HashMap<>();
// content.put("destination", destination);
// content.put("binlogFile", position.getJournalName());
// content.put("binlogOffest", String.valueOf(position.getPosition()));
// content.put("binlogMasterId", String.valueOf(position.getServerId()));
// content.put("binlogTimestamp", String.valueOf(position.getTimestamp()));
// content.put("useSchema", schema);
//
// if (content.isEmpty()) {
// throw new RuntimeException("apply failed caused by content is empty in
// applyHistoryToDB");
// }
// // 待补充
// List<DdlResult> ddlResults = DruidDdlParser.parse(ddl, schema);
// if (ddlResults.size() > 0) {
// DdlResult ddlResult = ddlResults.get(0);
// content.put("sqlSchema", ddlResult.getSchemaName());
// content.put("sqlTable", ddlResult.getTableName());
// content.put("sqlType", ddlResult.getType().name());
// content.put("sqlText", ddl);
// content.put("extra", extra);
// }
// BeanUtils.populate(metaDO, content);
MetaHistoryDO metaDO = new MetaHistoryDO();
metaDO.setDestination(destination);
metaDO.setBinlogFile(position.getJournalName());
metaDO.setBinlogOffest(position.getPosition());
metaDO.setBinlogMasterId(String.valueOf(position.getServerId()));
metaDO.setBinlogTimestamp(position.getTimestamp());
metaDO.setUseSchema(schema);
List<DdlResult> ddlResults = DruidDdlParser.parse(ddl, schema);
if (ddlResults.size() > 0) {
DdlResult ddlResult = ddlResults.get(0);
content.put("sqlSchema", ddlResult.getSchemaName());
content.put("sqlTable", ddlResult.getTableName());
content.put("sqlType", ddlResult.getType().name());
content.put("sqlText", ddl);
content.put("extra", extra);
metaDO.setSqlSchema(ddlResult.getSchemaName());
metaDO.setSqlTable(ddlResult.getTableName());
metaDO.setSqlType(ddlResult.getType().name());
metaDO.setSqlText(ddl);
metaDO.setExtra(extra);
}
MetaHistoryDO metaDO = new MetaHistoryDO();
try {
BeanUtils.populate(metaDO, content);
// 会建立唯一约束,解决:
// 1. 重复的binlog file+offest
// 2. 重复的masterId+timestamp
@@ -328,20 +345,27 @@ public class DatabaseTableMeta implements TableMetaTSDB {
}
if (compareAll) {
Map<String, String> content = new HashMap<>();
content.put("destination", destination);
content.put("binlogFile", position.getJournalName());
content.put("binlogOffest", String.valueOf(position.getPosition()));
content.put("binlogMasterId", String.valueOf(position.getServerId()));
content.put("binlogTimestamp", String.valueOf(position.getTimestamp()));
content.put("data", JSON.toJSONString(schemaDdls));
if (content.isEmpty()) {
throw new RuntimeException("apply failed caused by content is empty in applySnapshotToDB");
}
// Map<String, String> content = new HashMap<>();
// content.put("destination", destination);
// content.put("binlogFile", position.getJournalName());
// content.put("binlogOffest", String.valueOf(position.getPosition()));
// content.put("binlogMasterId", String.valueOf(position.getServerId()));
// content.put("binlogTimestamp", String.valueOf(position.getTimestamp()));
// content.put("data", JSON.toJSONString(schemaDdls));
// if (content.isEmpty()) {
// throw new RuntimeException("apply failed caused by content is empty in
// applySnapshotToDB");
// }
// BeanUtils.populate(snapshotDO, content);
MetaSnapshotDO snapshotDO = new MetaSnapshotDO();
snapshotDO.setDestination(destination);
snapshotDO.setBinlogFile(position.getJournalName());
snapshotDO.setBinlogOffest(position.getPosition());
snapshotDO.setBinlogMasterId(String.valueOf(position.getServerId()));
snapshotDO.setBinlogTimestamp(position.getTimestamp());
snapshotDO.setExtra(JSON.toJSONString(schemaDdls));
try {
BeanUtils.populate(snapshotDO, content);
metaSnapshotDAO.insert(snapshotDO);
} catch (Throwable e) {
if (isUkDuplicateException(e)) {

51
parse/src/main/java/com/alibaba/otter/canal/parse/inbound/mysql/tsdb/MemoryTableMeta.java
View File

@@ -1,9 +1,6 @@
package com.alibaba.otter.canal.parse.inbound.mysql.tsdb;
import java.util.Arrays;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.*;
import java.util.concurrent.ConcurrentHashMap;
import com.alibaba.polardbx.druid.DbType;
@@ -38,7 +35,6 @@ import com.alibaba.polardbx.druid.util.JdbcConstants;
import org.apache.commons.lang.StringUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import com.alibaba.otter.canal.parse.inbound.TableMeta;
import com.alibaba.otter.canal.parse.inbound.TableMeta.FieldMeta;
import com.alibaba.otter.canal.parse.inbound.mysql.ddl.DruidDdlParser;
@@ -272,11 +268,50 @@ public class MemoryTableMeta implements TableMetaTSDB {
} else if (element instanceof MySqlUnique) {
MySqlUnique column = (MySqlUnique) element;
List<SQLSelectOrderByItem> uks = column.getColumns();
// https://github.com/alibaba/canal/issues/5094
// 处理一下函数索引
List<String> columnNames = new ArrayList<String>();
for (SQLSelectOrderByItem uk : uks) {
String name = getSqlName(uk.getExpr());
FieldMeta field = tableMeta.getFieldMetaByName(name);
field.setUnique(true);
SQLExpr sqlName = uk.getExpr();
columnNames.addAll(getIndexColumnNames(sqlName));
}
// uniqe打标
for (String name : columnNames) {
FieldMeta field = tableMeta.tryGetFieldMetaByName(name);
if (field != null) {
field.setUnique(true);
}
}
}
}
private List<String> getIndexColumnNames(SQLExpr expr) {
if (expr instanceof SQLMethodInvokeExpr) {
// 需要递归处理下函数索引, 尽可能收集一下列名
// 常见的case:
// 1. upper(col)
// 2. left(upper(col) , 10)
// 3. col(10)
List<SQLExpr> indexExpres = ((SQLMethodInvokeExpr) expr).getArguments();
List<String> columnNames = new ArrayList<String>();
// 加上当前列
columnNames.add(getSqlName(expr));
// 处理函数索引列
for (SQLExpr exArgs : indexExpres) {
if (exArgs instanceof SQLMethodInvokeExpr) {
// 加上当前列
columnNames.add(getSqlName(exArgs));
columnNames.addAll(getIndexColumnNames(exArgs));
} else {
String columnName = getSqlName(exArgs);
columnNames.add(columnName);
}
}
return columnNames;
} else {
String columnName = getSqlName(expr);
return Arrays.asList(columnName);
}
}

13
parse/src/test/java/com/alibaba/otter/canal/parse/inbound/mysql/tsdb/FastsqlSchemaTest.java
View File

@@ -327,4 +327,17 @@ public class FastsqlSchemaTest {
System.out.println(data.toString());
}
@Test
public void test_function_index () throws Throwable {
SchemaRepository repository = new SchemaRepository(JdbcConstants.MYSQL);
repository.setDefaultSchema("test");
String sql = "CREATE TABLE test1 (\n" + " id INT AUTO_INCREMENT PRIMARY KEY,\n"
+ " owner_id INT NOT NULL,\n" + " code VARCHAR(100) NOT NULL,\n"
+ " UNIQUE KEY uk_owner_id_upper_code (owner_id, (upper(code)))\n" + ");";
repository.console(sql);
SchemaObject table = repository.findTable("test1");
Assert.assertTrue(table != null);
}
}

25
parse/src/test/java/com/alibaba/otter/canal/parse/inbound/mysql/tsdb/MemoryTableMeta_DDL_Test.java
View File

@@ -6,6 +6,9 @@ import java.net.URL;
import java.util.ArrayList;
import java.util.List;
import com.alibaba.druid.sql.repository.SchemaObject;
import com.alibaba.druid.sql.repository.SchemaRepository;
import com.alibaba.druid.util.JdbcConstants;
import org.apache.commons.io.IOUtils;
import org.apache.commons.lang.StringUtils;
import org.junit.Assert;
@@ -109,4 +112,26 @@ public class MemoryTableMeta_DDL_Test {
System.out.println(sourceMeta.toString());
}
}
@Test
public void test_function_index () throws Throwable {
MemoryTableMeta memoryTableMeta = new MemoryTableMeta();
URL url = Thread.currentThread().getContextClassLoader().getResource("dummy.txt");
File dummyFile = new File(url.getFile());
File create = new File(dummyFile.getParent() + "/ddl", "ddl_create_function_index.sql");
String sql = StringUtils.join(IOUtils.readLines(new FileInputStream(create)), "\n");
memoryTableMeta.apply(null, "test", sql, null);
List<String> tableNames = new ArrayList<>();
for (Schema schema : memoryTableMeta.getRepository().getSchemas()) {
tableNames.addAll(schema.showTables());
}
for (String table : tableNames) {
TableMeta sourceMeta = memoryTableMeta.find("test", table);
TableMeta.FieldMeta field = sourceMeta.getFieldMetaByName("code");
System.out.println(sourceMeta.toString());
Assert.assertTrue(field.isUnique());
}
}
}

1
parse/src/test/resources/ddl/ddl_create_function_index.sql Normal file
View File

@@ -0,0 +1 @@
CREATE TABLE function_index_test (