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specified mq dynamic topic

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This commit is contained in:
mcy
2019-01-14 14:25:47 +08:00
parent f26adff7c7
commit 18b304f99d
5 changed files with 127 additions and 104 deletions
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115
server/src/main/java/com/alibaba/otter/canal/common/MQMessageUtils.java
View File

@@ -1,12 +1,6 @@
package com.alibaba.otter.canal.common;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.HashSet;
import java.util.LinkedHashMap;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.*;
import org.apache.commons.lang.StringUtils;
@@ -30,36 +24,46 @@ import com.google.protobuf.InvalidProtocolBufferException;
public class MQMessageUtils {
@SuppressWarnings("deprecation")
private static Map<String, List<PartitionData>> partitionDatas = MigrateMap.makeComputingMap(new MapMaker().softValues(),
new Function<String, List<PartitionData>>() {
private static Map<String, List<PartitionData>> partitionDatas = MigrateMap
.makeComputingMap(new MapMaker().softValues(), new Function<String, List<PartitionData>>() {
public List<PartitionData> apply(String pkHashConfigs) {
List<PartitionData> datas = Lists.newArrayList();
String[] pkHashConfigArray = StringUtils.split(pkHashConfigs,
",");
List<PartitionData> datas = Lists
.newArrayList();
String[] pkHashConfigArray = StringUtils
.split(pkHashConfigs, ",");
// schema.table:id^name
for (String pkHashConfig : pkHashConfigArray) {
PartitionData data = new PartitionData();
int i = pkHashConfig.lastIndexOf(":");
int i = pkHashConfig
.lastIndexOf(":");
if (i > 0) {
String pkStr = pkHashConfig.substring(i + 1);
if (pkStr.equalsIgnoreCase("$pk$")) {
String pkStr = pkHashConfig
.substring(i + 1);
if (pkStr.equalsIgnoreCase(
"$pk$")) {
data.hashMode.autoPkHash = true;
} else {
data.hashMode.pkNames = Lists.newArrayList(StringUtils.split(pkStr,
'^'));
data.hashMode.pkNames = Lists
.newArrayList(
StringUtils
.split(
pkStr,
'^'));
}
pkHashConfig = pkHashConfig.substring(0,
i);
pkHashConfig = pkHashConfig
.substring(0, i);
} else {
data.hashMode.tableHash = true;
}
if (!isWildCard(pkHashConfig)) {
if (!isWildCard(
pkHashConfig)) {
data.simpleName = pkHashConfig;
} else {
data.regexFilter = new AviaterRegexFilter(pkHashConfig);
data.regexFilter = new AviaterRegexFilter(
pkHashConfig);
}
datas.add(data);
}
@@ -69,24 +73,29 @@ public class MQMessageUtils {
});
@SuppressWarnings("deprecation")
private static Map<String, List<DynamicTopicData>> dynamicTopicDatas = MigrateMap.makeComputingMap(new MapMaker().softValues(),
new Function<String, List<DynamicTopicData>>() {
private static Map<String, List<DynamicTopicData>> dynamicTopicDatas = MigrateMap
.makeComputingMap(new MapMaker().softValues(), new Function<String, List<DynamicTopicData>>() {
public List<DynamicTopicData> apply(String pkHashConfigs) {
List<DynamicTopicData> datas = Lists.newArrayList();
String[] dynamicTopicArray = StringUtils.split(pkHashConfigs,
",");
List<DynamicTopicData> datas = Lists
.newArrayList();
String[] dynamicTopicArray = StringUtils
.split(pkHashConfigs, ",");
// schema.table
for (String dynamicTopic : dynamicTopicArray) {
DynamicTopicData data = new DynamicTopicData();
if (!isWildCard(dynamicTopic)) {
if (!isWildCard(
dynamicTopic)) {
data.simpleName = dynamicTopic;
} else {
if (dynamicTopic.contains("\\.")) {
data.tableRegexFilter = new AviaterRegexFilter(dynamicTopic);
if (dynamicTopic
.contains("\\.")) {
data.tableRegexFilter = new AviaterRegexFilter(
dynamicTopic);
} else {
data.schemaRegexFilter = new AviaterRegexFilter(dynamicTopic);
data.schemaRegexFilter = new AviaterRegexFilter(
dynamicTopic);
}
}
datas.add(data);
@@ -134,15 +143,22 @@ public class MQMessageUtils {
if (StringUtils.isEmpty(schemaName) || StringUtils.isEmpty(tableName)) {
put2MapMessage(messages, message.getId(), defaultTopic, entry);
} else {
if (matchDynamicTopic(schemaName + "." + tableName, dynamicTopicConfigs)) {
put2MapMessage(messages, message.getId(), schemaName + "." + tableName, entry);
} else if (matchDynamicTopic(schemaName, dynamicTopicConfigs)) {
put2MapMessage(messages, message.getId(), schemaName, entry);
Set<String> topics = matchTopics(schemaName + "." + tableName, dynamicTopicConfigs);
if (topics != null) {
for (String topic : topics) {
put2MapMessage(messages, message.getId(), topic, entry);
}
} else {
put2MapMessage(messages, message.getId(), defaultTopic, entry);
topics = matchTopics(schemaName, dynamicTopicConfigs);
if (topics != null) {
for (String topic : topics) {
put2MapMessage(messages, message.getId(), topic, entry);
}
} else {
put2MapMessage(messages, message.getId(), defaultTopic, entry);
}
}
}
}
return messages;
}
@@ -275,8 +291,9 @@ public class MQMessageUtils {
try {
rowChange = CanalEntry.RowChange.parseFrom(entry.getStoreValue());
} catch (Exception e) {
throw new RuntimeException("ERROR ## parser of eromanga-event has an error , data:"
+ entry.toString(), e);
throw new RuntimeException(
"ERROR ## parser of eromanga-event has an error , data:" + entry.toString(),
e);
}
CanalEntry.EventType eventType = rowChange.getEventType();
@@ -480,6 +497,24 @@ public class MQMessageUtils {
return null;
}
private static Set<String> matchTopics(String name, String dynamicTopicConfigs) {
String[] router = StringUtils.split(dynamicTopicConfigs, ';');
Set<String> topics = new HashSet<>();
for (String item : router) {
int i = item.indexOf(":");
if (i > -1) {
String topic = item.substring(0, i).trim();
String topicConfigs = item.substring(i + 1).trim();
if (matchDynamicTopic(name, topicConfigs)) {
topics.add(topic);
}
} else if (matchDynamicTopic(name, item)) {
topics.add(name);
}
}
return topics.isEmpty() ? null : topics;
}
public static boolean matchDynamicTopic(String name, String dynamicTopicConfigs) {
if (StringUtils.isEmpty(dynamicTopicConfigs)) {
return false;
@@ -520,8 +555,8 @@ public class MQMessageUtils {
private static boolean isWildCard(String value) {
// not contaiins '.' ?
return StringUtils.containsAny(value, new char[] { '*', '?', '+', '|', '(', ')', '{', '}', '[', ']', '\\', '$',
'^' });
return StringUtils.containsAny(value,
new char[] { '*', '?', '+', '|', '(', ')', '{', '}', '[', ']', '\\', '$', '^' });
}
private static void put2MapMessage(Map<String, Message> messageMap, Long messageId, String topicName,

44
server/src/main/java/com/alibaba/otter/canal/kafka/CanalKafkaProducer.java
View File

@@ -79,27 +79,31 @@ public class CanalKafkaProducer implements CanalMQProducer {
@Override
public void send(MQProperties.CanalDestination canalDestination, Message message, Callback callback) {
try {
if (!StringUtils.isEmpty(canalDestination.getDynamicTopic())) {
// 动态topic
Map<String, Message> messageMap = MQMessageUtils
.messageTopics(message, canalDestination.getTopic(), canalDestination.getDynamicTopic());
if (!StringUtils.isEmpty(canalDestination.getDynamicTopic())) {
// 动态topic
Map<String, Message> messageMap = MQMessageUtils
.messageTopics(message, canalDestination.getTopic(), canalDestination.getDynamicTopic());
for (Map.Entry<String, Message> entry : messageMap.entrySet()) {
String topicName = entry.getKey().replace('.', '_');
Message messageSub = entry.getValue();
if (logger.isDebugEnabled()) {
logger.debug("## Send message to kafka topic: " + topicName);
for (Map.Entry<String, Message> entry : messageMap.entrySet()) {
String topicName = entry.getKey().replace('.', '_');
Message messageSub = entry.getValue();
if (logger.isDebugEnabled()) {
logger.debug("## Send message to kafka topic: " + topicName);
}
send(canalDestination, topicName, messageSub);
}
send(canalDestination, topicName, messageSub, callback);
} else {
send(canalDestination, canalDestination.getTopic(), message);
}
} else {
send(canalDestination, canalDestination.getTopic(), message, callback);
callback.commit();
} catch (Exception e) {
callback.rollback();
}
}
private void send(MQProperties.CanalDestination canalDestination, String topicName, Message message,
Callback callback) {
private void send(MQProperties.CanalDestination canalDestination, String topicName,
Message message) throws Exception {
// producer.beginTransaction();
if (!kafkaProperties.getFlatMessage()) {
try {
@@ -134,8 +138,7 @@ public class CanalKafkaProducer implements CanalMQProducer {
} catch (Exception e) {
logger.error(e.getMessage(), e);
// producer.abortTransaction();
callback.rollback();
return;
throw e;
}
} else {
// 发送扁平数据json
@@ -156,8 +159,7 @@ public class CanalKafkaProducer implements CanalMQProducer {
} catch (Exception e) {
logger.error(e.getMessage(), e);
// producer.abortTransaction();
callback.rollback();
return;
throw e;
}
} else {
FlatMessage[] partitionFlatMessage = MQMessageUtils.messagePartition(flatMessage,
@@ -177,8 +179,7 @@ public class CanalKafkaProducer implements CanalMQProducer {
} catch (Exception e) {
logger.error(e.getMessage(), e);
// producer.abortTransaction();
callback.rollback();
return;
throw e;
}
}
}
@@ -193,7 +194,6 @@ public class CanalKafkaProducer implements CanalMQProducer {
}
// producer.commitTransaction();
callback.commit();
}
}

40
server/src/main/java/com/alibaba/otter/canal/rocketmq/CanalRocketMQProducer.java
View File

@@ -61,23 +61,28 @@ public class CanalRocketMQProducer implements CanalMQProducer {
@Override
public void send(final MQProperties.CanalDestination destination, com.alibaba.otter.canal.protocol.Message data,
Callback callback) {
if (!StringUtils.isEmpty(destination.getDynamicTopic())) {
// 动态topic
Map<String, com.alibaba.otter.canal.protocol.Message> messageMap = MQMessageUtils
.messageTopics(data, destination.getTopic(), destination.getDynamicTopic());
try {
if (!StringUtils.isEmpty(destination.getDynamicTopic())) {
// 动态topic
Map<String, com.alibaba.otter.canal.protocol.Message> messageMap = MQMessageUtils
.messageTopics(data, destination.getTopic(), destination.getDynamicTopic());
for (Map.Entry<String, com.alibaba.otter.canal.protocol.Message> entry : messageMap.entrySet()) {
String topicName = entry.getKey().replace('.', '_');
com.alibaba.otter.canal.protocol.Message messageSub = entry.getValue();
send(destination, topicName, messageSub, callback);
for (Map.Entry<String, com.alibaba.otter.canal.protocol.Message> entry : messageMap.entrySet()) {
String topicName = entry.getKey().replace('.', '_');
com.alibaba.otter.canal.protocol.Message messageSub = entry.getValue();
send(destination, topicName, messageSub);
}
} else {
send(destination, destination.getTopic(), data);
}
} else {
send(destination, destination.getTopic(), data, callback);
callback.commit();
} catch (Exception e) {
callback.rollback();
}
}
public void send(final MQProperties.CanalDestination destination, String topicName,
com.alibaba.otter.canal.protocol.Message data, Callback callback) {
com.alibaba.otter.canal.protocol.Message data) throws Exception {
if (!mqProperties.getFlatMessage()) {
try {
if (destination.getPartition() != null) {
@@ -132,8 +137,7 @@ public class CanalRocketMQProducer implements CanalMQProducer {
}, null);
} catch (Exception e) {
logger.error("send flat message to hashed partition error", e);
callback.rollback();
return;
throw e;
}
}
}
@@ -141,8 +145,7 @@ public class CanalRocketMQProducer implements CanalMQProducer {
}
} catch (MQClientException | RemotingException | MQBrokerException | InterruptedException e) {
logger.error("Send message error!", e);
callback.rollback();
return;
throw e;
}
} else {
List<FlatMessage> flatMessages = MQMessageUtils.messageConverter(data);
@@ -167,8 +170,7 @@ public class CanalRocketMQProducer implements CanalMQProducer {
}, null);
} catch (Exception e) {
logger.error("send flat message to fixed partition error", e);
callback.rollback();
return;
throw e;
}
} else {
if (destination.getPartitionHash() != null && !destination.getPartitionHash().isEmpty()) {
@@ -205,8 +207,7 @@ public class CanalRocketMQProducer implements CanalMQProducer {
}, null);
} catch (Exception e) {
logger.error("send flat message to hashed partition error", e);
callback.rollback();
return;
throw e;
}
}
}
@@ -216,7 +217,6 @@ public class CanalRocketMQProducer implements CanalMQProducer {
}
}
callback.commit();
if (logger.isDebugEnabled()) {
logger.debug("send message to rocket topic: {}", destination.getTopic());
}