[jira] [Updated] (FLINK-8290) Modify clientId to groupId in flink-connector-kafka-0.8

["xymaqingxiang (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/FLINK-8290?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

xymaqingxiang updated FLINK-8290:
---------------------------------
    Description: 
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}

  was:
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}



> 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
>            Priority: Major
>
> 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}



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