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Posted to yarn-issues@hadoop.apache.org by "Mayank Bansal (JIRA)" <ji...@apache.org> on 2013/11/04 22:40:18 UTC

[jira] [Updated] (YARN-1389) Merging the ApplicationClientProtocol and ApplicationHistoryProtocol

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

Mayank Bansal updated YARN-1389:
--------------------------------

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

  was:It seems to be expensive to maintain a big number of outstanding t-file writers. RM is likely to run out of the I/O resources. Probably we'd like to limit the number of concurrent outstanding t-file writers, and queue the writing requests.


> Merging the ApplicationClientProtocol and ApplicationHistoryProtocol
> --------------------------------------------------------------------
>
>                 Key: YARN-1389
>                 URL: https://issues.apache.org/jira/browse/YARN-1389
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>            Reporter: Mayank Bansal
>            Assignee: Zhijie Shen
>
> At some point we need more infor in applicationClientProtocol which we have in ApplicationHistoryProtocol.
> We need to merge those.



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