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From "Jason Dere (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-15541) Hive OOM when ATSHook enabled and ATS goes down
Date Thu, 05 Jan 2017 02:29:58 GMT

     [ https://issues.apache.org/jira/browse/HIVE-15541?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jason Dere updated HIVE-15541:
------------------------------
    Status: Patch Available  (was: Open)

RB at https://reviews.apache.org/r/55194/

> Hive OOM when ATSHook enabled and ATS goes down
> -----------------------------------------------
>
>                 Key: HIVE-15541
>                 URL: https://issues.apache.org/jira/browse/HIVE-15541
>             Project: Hive
>          Issue Type: Bug
>          Components: Hooks
>            Reporter: Jason Dere
>            Assignee: Jason Dere
>         Attachments: HIVE-15541.1.patch
>
>
> The ATS API used by the Hive ATSHook is a blocking call, if ATS goes down this can block
the ATSHook executor, while the hook continues to submit work to the executor with each query.
> Over time the buildup of queued items can cause OOM.



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