xymaqingxiang created FLINK-8290:
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Summary: 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
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 clientIdFormGroup;
...
this.clientIdFormGroup = config.getProperty("group.id",
"flink-kafka-consumer-legacy-" + broker.id());
...
final String clientId = clientIdFormGroup;
{code}
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