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Posted to issues@tez.apache.org by "Hitesh Shah (JIRA)" <ji...@apache.org> on 2013/12/01 21:16:35 UTC

[jira] [Updated] (TEZ-336) AMContainerImpl are stored even after container has completed

     [ https://issues.apache.org/jira/browse/TEZ-336?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Hitesh Shah updated TEZ-336:
----------------------------

    Fix Version/s:     (was: 0.2.0)
                   0.3.0

> AMContainerImpl are stored even after container has completed
> -------------------------------------------------------------
>
>                 Key: TEZ-336
>                 URL: https://issues.apache.org/jira/browse/TEZ-336
>             Project: Apache Tez
>          Issue Type: Bug
>            Reporter: Bikas Saha
>            Assignee: joeyli
>              Labels: TEZ-0.2.0
>             Fix For: 0.3.0
>
>         Attachments: TEZ-336.3.patch
>
>
> For a long running job thats allocated 100's of 1000's of containers this can be a memory usage issue. Even if AMContainerImpls are small they contain full copies of container launch context objects that look like heavy weights with multiple maps of local resources, env etc.



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