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Posted to yarn-issues@hadoop.apache.org by "Tsuyoshi OZAWA (JIRA)" <ji...@apache.org> on 2014/04/23 06:22:15 UTC

[jira] [Updated] (YARN-1967) onShutdownRequest() is not called when AMRMClientAsyncImpl#unregisterApplicationMaster() is called

     [ https://issues.apache.org/jira/browse/YARN-1967?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Tsuyoshi OZAWA updated YARN-1967:
---------------------------------

    Attachment: YARN-1967.1.patch

I meant whether we should add callback here(please see attacked patch). If we should care for backward compatibility, it's a straight way to add onUnregisteredApplicationRequest() to CallbackHandler. What do you think, [~zjshen]?

> 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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