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https://issues.apache.org/jira/browse/KAFKA-5988?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16191880#comment-16191880
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Guozhang Wang commented on KAFKA-5988:
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Yeah the rationale of using a static field is to avoid the case when multiple
`KafkaStreams` instances get created within the same JVM, in which case thread
namings will conflict.
> Consider removing StreamThread#STREAM_THREAD_ID_SEQUENCE
> --------------------------------------------------------
>
> Key: KAFKA-5988
> URL: https://issues.apache.org/jira/browse/KAFKA-5988
> Project: Kafka
> Issue Type: Improvement
> Reporter: Ted Yu
> Assignee: siva santhalingam
> Priority: Minor
>
> StreamThread#STREAM_THREAD_ID_SEQUENCE is used for naming (numbering)
> StreamThread's .
> It is used in create() which is called from a loop in KafkaStreams ctor.
> We can remove STREAM_THREAD_ID_SEQUENCE and pass the loop index to create()
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