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From "Xuan Gong (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-1967) onShutdownRequest() is not called when AMRMClientAsyncImpl#unregisterApplicationMaster() is called
Date Fri, 01 May 2015 22:19:07 GMT

    [ https://issues.apache.org/jira/browse/YARN-1967?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14524119#comment-14524119
] 

Xuan Gong commented on YARN-1967:
---------------------------------

[~ozawa] Do we really need this ? Looks like we have handle it on HeartbeatThread. For the
CallbackHandler, I think that this is used for handling the response. So, probably no need
for callbackHandler.

> onShutdownRequest() is not called when AMRMClientAsyncImpl#unregisterApplicationMaster()
is called
> --------------------------------------------------------------------------------------------------
>
>                 Key: YARN-1967
>                 URL: https://issues.apache.org/jira/browse/YARN-1967
>             Project: Hadoop YARN
>          Issue Type: Bug
>            Reporter: Tsuyoshi Ozawa
>         Attachments: YARN-1967.1.patch
>
>
> When I taking on YARN-1954, I found that onShutdownRequest() is not called when AMRMClientAsyncImpl#unregisterApplicationMaster()
is called.
> Should we fix it by calling onShutdownRequest() or adding new hook(onUnregisteredApplicationRequest)
to CallbackHandler?



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