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Posted to dev@kafka.apache.org by "Guozhang Wang (JIRA)" <ji...@apache.org> on 2016/09/06 18:39:20 UTC
[jira] [Updated] (KAFKA-4023) Add thread id as prefix in Kafka
Streams thread logging
[ https://issues.apache.org/jira/browse/KAFKA-4023?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Guozhang Wang updated KAFKA-4023:
---------------------------------
Resolution: Fixed
Fix Version/s: 0.10.1.0
Status: Resolved (was: Patch Available)
Issue resolved by pull request 1803
[https://github.com/apache/kafka/pull/1803]
> Add thread id as prefix in Kafka Streams thread logging
> -------------------------------------------------------
>
> Key: KAFKA-4023
> URL: https://issues.apache.org/jira/browse/KAFKA-4023
> Project: Kafka
> Issue Type: Bug
> Components: streams
> Reporter: Guozhang Wang
> Assignee: Bill Bejeck
> Labels: newbie++
> Fix For: 0.10.1.0
>
>
> A single Kafka Streams instance can include multiple stream threads, and hence without logging prefix it is difficult to determine which thread's producing which log entries.
> We should
> 1) add the log-prefix as thread id in StreamThread logger, as well as its contained StreamPartitionAssignor.
> 2) add the log-prefix as task id in StreamTask / StandbyTask, as well as its contained RecordCollector and ProcessorStateManager.
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