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From "Vinod Kumar Vavilapalli (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (YARN-3978) Configurably turn off the saving of container info in Generic AHS
Date Wed, 09 Sep 2015 06:13:46 GMT

     [ https://issues.apache.org/jira/browse/YARN-3978?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Vinod Kumar Vavilapalli updated YARN-3978:
    Fix Version/s: 2.6.1

Pulled this into 2.6.1. The patch applies cleanly for the most part except for a couple of
minor merge conflicts in test-cases which I fixed.

Ran compilation and TestClientRMService, TestRMContainerImpl, TestChildQueueOrder, TestLeafQueue,
TestReservations, TestFifoScheduler before the push.

> Configurably turn off the saving of container info in Generic AHS
> -----------------------------------------------------------------
>                 Key: YARN-3978
>                 URL: https://issues.apache.org/jira/browse/YARN-3978
>             Project: Hadoop YARN
>          Issue Type: Improvement
>          Components: timelineserver, yarn
>    Affects Versions: 2.8.0, 2.7.1
>            Reporter: Eric Payne
>            Assignee: Eric Payne
>              Labels: 2.6.1-candidate
>             Fix For: 3.0.0, 2.6.1, 2.8.0, 2.7.2
>         Attachments: YARN-3978.001.patch, YARN-3978.002.patch, YARN-3978.003.patch, YARN-3978.004.patch
> Depending on how each application's metadata is stored, one week's worth of data stored
in the Generic Application History Server's database can grow to be almost a terabyte of local
disk space. In order to alleviate this, I suggest that there is a need for a configuration
option to turn off saving of non-AM container metadata in the GAHS data store.

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