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Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2015/05/13 11:38:00 UTC

[jira] [Commented] (SPARK-7598) Add aliveWorkers metrics in Master

    [ https://issues.apache.org/jira/browse/SPARK-7598?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14541659#comment-14541659 ] 

Apache Spark commented on SPARK-7598:
-------------------------------------

User 'twilightgod' has created a pull request for this issue:
https://github.com/apache/spark/pull/6117

> Add aliveWorkers metrics in Master
> ----------------------------------
>
>                 Key: SPARK-7598
>                 URL: https://issues.apache.org/jira/browse/SPARK-7598
>             Project: Spark
>          Issue Type: Improvement
>          Components: Deploy
>    Affects Versions: 1.3.1
>            Reporter: Rex Xiong
>            Priority: Minor
>
> In Spark Standalone setup, when some workers are DEAD, they will stay in master worker list for a while.
> master.workers metrics for master is only showing the total number of workers, we need to monitor how many real ALIVE workers are there to ensure the cluster is healthy.



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