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From "Wangda Tan (JIRA)" <j...@apache.org>
Subject [jira] [Reopened] (YARN-7565) Yarn service pre-maturely releases the container after AM restart
Date Thu, 14 Dec 2017 20:32:00 GMT

     [ https://issues.apache.org/jira/browse/YARN-7565?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Wangda Tan reopened YARN-7565:
------------------------------

> Yarn service pre-maturely releases the container after AM restart 
> ------------------------------------------------------------------
>
>                 Key: YARN-7565
>                 URL: https://issues.apache.org/jira/browse/YARN-7565
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>            Reporter: Chandni Singh
>            Assignee: Chandni Singh
>             Fix For: 3.1.0
>
>         Attachments: YARN-7565.001.patch, YARN-7565.002.patch, YARN-7565.003.patch, YARN-7565.004.patch,
YARN-7565.005.patch, YARN-7565.addendum.001.patch
>
>
> With YARN-6168, recovered containers can be reported to AM in response to the AM heartbeat.

> Currently, the Service Master will release the containers, that are not reported in the
AM registration response, immediately.
> Instead, the master can wait for a configured amount of time for the containers to be
recovered by RM. These containers are sent to AM in the heartbeat response. Once a container
is not reported in the configured interval, it can be released by the master.



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