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Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2015/12/10 09:14:11 UTC

[jira] [Commented] (SPARK-8743) Deregister Codahale metrics for streaming when StreamingContext is closed

    [ https://issues.apache.org/jira/browse/SPARK-8743?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15050296#comment-15050296 ] 

Apache Spark commented on SPARK-8743:
-------------------------------------

User 'nssalian' has created a pull request for this issue:
https://github.com/apache/spark/pull/7249

> Deregister Codahale metrics for streaming when StreamingContext is closed 
> --------------------------------------------------------------------------
>
>                 Key: SPARK-8743
>                 URL: https://issues.apache.org/jira/browse/SPARK-8743
>             Project: Spark
>          Issue Type: Sub-task
>          Components: Streaming
>    Affects Versions: 1.4.1
>            Reporter: Tathagata Das
>            Assignee: Neelesh Srinivas Salian
>              Labels: starter
>             Fix For: 1.4.2, 1.5.0
>
>
> Currently, when the StreamingContext is closed, the registered metrics are not deregistered. If another streaming context is started, it throws a warning saying that the metrics are already registered. 
> The solution is to deregister the metrics when streamingcontext is stopped.



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