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Posted to dev@hive.apache.org by "Xuefu Zhang (JIRA)" <ji...@apache.org> on 2014/11/23 06:43:12 UTC

[jira] [Commented] (HIVE-8574) Enhance metrics gathering in Spark Client [Spark Branch]

    [ https://issues.apache.org/jira/browse/HIVE-8574?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14222320#comment-14222320 ] 

Xuefu Zhang commented on HIVE-8574:
-----------------------------------

Hi [~vanzin], any update on this issue? Thanks.

> Enhance metrics gathering in Spark Client [Spark Branch]
> --------------------------------------------------------
>
>                 Key: HIVE-8574
>                 URL: https://issues.apache.org/jira/browse/HIVE-8574
>             Project: Hive
>          Issue Type: Sub-task
>          Components: Spark
>            Reporter: Marcelo Vanzin
>            Assignee: Marcelo Vanzin
>
> The current implementation of metrics gathering in the Spark client is a little hacky. First, it's awkward to use (and the implementation is also pretty ugly). Second, it will just collect metrics indefinitely, so in the long term it turns into a huge memory leak.
> We need a simplified interface and some mechanism for disposing of old metrics.



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