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ASF GitHub Bot commented on FLINK-8290: --------------------------------------- azagrebin commented on a change in pull request #5304: [FLINK-8290]Modify clientId to groupId in flink-connector-kafka-0.8 URL: https://github.com/apache/flink/pull/5304#discussion_r207971760 ########## File path: flink-connectors/flink-connector-kafka-0.8/src/main/java/org/apache/flink/streaming/connectors/kafka/internals/SimpleConsumerThread.java ########## @@ -123,6 +124,7 @@ public SimpleConsumerThread( this.fetchSize = getInt(config, "fetch.message.max.bytes", 1048576); this.bufferSize = getInt(config, "socket.receive.buffer.bytes", 65536); this.reconnectLimit = getInt(config, "flink.simple-consumer-reconnectLimit", 3); + this.clientId = config.getProperty("group.id", "flink-kafka-consumer-legacy-" + broker.id()); Review comment: If it is about client id in Kafka `SimpleConsumer`, why is this option named `group.id` and not `client.id`? As I understand, Flink job can be just one of consumers in a group. ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org > Modify clientId to groupId in flink-connector-kafka-0.8 > ------------------------------------------------------- > > Key: FLINK-8290 > URL: https://issues.apache.org/jira/browse/FLINK-8290 > Project: Flink > Issue Type: Improvement > Reporter: xymaqingxiang > Assignee: xymaqingxiang > Priority: Major > Labels: pull-request-available > > Now the Clientid that consumes the all topics are > constant("flink-kafka-consumer-legacy-" + broker.id()), and it is not easy > for us to look at kafka's log, so I recommend that it be modified to groupid. > We can modify the SimpleConsumerThread.java file, as shown below: > {code:java} > private final String clientId; > ... > this.clientId = config.getProperty("group.id", "flink-kafka-consumer-legacy-" > + broker.id()); > ... > {code} -- This message was sent by Atlassian JIRA (v7.6.3#76005)