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From "Rohith Sharma K S (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-4205) Add a service for monitoring application life time out
Date Wed, 28 Sep 2016 03:54:20 GMT

    [ https://issues.apache.org/jira/browse/YARN-4205?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15528290#comment-15528290
] 

Rohith Sharma K S commented on YARN-4205:
-----------------------------------------

After I revisited the patch with discussion points, below are 2 points to be modified as a
framework in current patch.
# The application-monitor-thread always register with ApplicationId. As a framework to support
multiple timeouts for same applications, it is require to modify key as String rather than
ApplicationId. 
# ApplicationTimeouts has provided APIs to specify timeout. Instead API's, this class can
be modified to take multiple timeouts as Map<ApplicationTimeoutType, long>. This allows
user to provide multiple timeouts in flexible manner rather than setting each specific API
like setLifetime, setQueueTime, setRuntime. 

> Add a service for monitoring application life time out
> ------------------------------------------------------
>
>                 Key: YARN-4205
>                 URL: https://issues.apache.org/jira/browse/YARN-4205
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: scheduler
>            Reporter: nijel
>            Assignee: Rohith Sharma K S
>         Attachments: 0001-YARN-4205.patch, 0002-YARN-4205.patch, 0003-YARN-4205.patch,
0004-YARN-4205.patch, 0005-YARN-4205.patch, 0006-YARN-4205.patch, YARN-4205_01.patch, YARN-4205_02.patch,
YARN-4205_03.patch
>
>
> This JIRA intend to provide a lifetime monitor service. 
> The service will monitor the applications where the life time is configured. If the application
is running beyond the lifetime, it will be killed. 
> The lifetime will be considered from the submit time.
> The thread monitoring interval is configurable.



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