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https://issues.apache.org/jira/browse/SPARK-15889?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15370414#comment-15370414
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Apache Spark commented on SPARK-15889:
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User 'srowen' has created a pull request for this issue:
https://github.com/apache/spark/pull/14133
> Add a unique id to ContinuousQuery
> ----------------------------------
>
> Key: SPARK-15889
> URL: https://issues.apache.org/jira/browse/SPARK-15889
> Project: Spark
> Issue Type: Sub-task
> Components: SQL, Streaming
> Reporter: Tathagata Das
> Assignee: Tathagata Das
> Fix For: 2.0.0
>
>
> ContinuousQueries have names that are unique across all the active ones.
> However, when queries are rapidly restarted with same name, it causes races
> conditions with the listener. A listener event from a stopped query can
> arrive after the query has been restarted, leading to complexities in
> monitoring infrastructure.
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