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From "Zhijie Shen (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (YARN-1389) ApplicationClientProtocol and ApplicationHistoryProtocol should expose analog APIs
Date Tue, 05 Nov 2013 07:09:18 GMT

     [ https://issues.apache.org/jira/browse/YARN-1389?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Zhijie Shen updated YARN-1389:
------------------------------

    Description: 
As we plan to have the APIs in ApplicationHistoryProtocol to expose the reports of *finished*
application attempts and containers, we should do the same for ApplicationClientProtocol,
which will return the reports of *running* attempts and containers.

Later on, we can improve YarnClient to direct the query of running instance to ApplicationClientProtocol,
while that of finished instance to ApplicationHistoryProtocol, making it transparent to the
users.

  was:
At some point we need more infor in applicationClientProtocol which we have in ApplicationHistoryProtocol.
We need to merge those.

        Summary: ApplicationClientProtocol and ApplicationHistoryProtocol should expose analog
APIs  (was: Merging the ApplicationClientProtocol and ApplicationHistoryProtocol)

> ApplicationClientProtocol and ApplicationHistoryProtocol should expose analog APIs
> ----------------------------------------------------------------------------------
>
>                 Key: YARN-1389
>                 URL: https://issues.apache.org/jira/browse/YARN-1389
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>            Reporter: Mayank Bansal
>            Assignee: Mayank Bansal
>
> As we plan to have the APIs in ApplicationHistoryProtocol to expose the reports of *finished*
application attempts and containers, we should do the same for ApplicationClientProtocol,
which will return the reports of *running* attempts and containers.
> Later on, we can improve YarnClient to direct the query of running instance to ApplicationClientProtocol,
while that of finished instance to ApplicationHistoryProtocol, making it transparent to the
users.



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