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From "Zhijie Shen (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-549) YarnClient.submitApplication should wait for application to be accepted by the RM
Date Mon, 22 Apr 2013 22:29:17 GMT

    [ https://issues.apache.org/jira/browse/YARN-549?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13638513#comment-13638513
] 

Zhijie Shen commented on YARN-549:
----------------------------------

{code}
 Is there a jira opened to track the server side work?
{code}
I've documented the server-side issue in YARN-599.
                
> YarnClient.submitApplication should wait for application to be accepted by the RM
> ---------------------------------------------------------------------------------
>
>                 Key: YARN-549
>                 URL: https://issues.apache.org/jira/browse/YARN-549
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>            Reporter: Zhijie Shen
>            Assignee: Zhijie Shen
>         Attachments: Proposal of Asynchronous Application Submission_v1.pdf, YARN-549.1.patch,
YARN-549.2.patch, YARN-549.3.patch
>
>
> Currently, when submitting an application, storeApplication will be called for recovery.
However, it is a blocking API, and is likely to block concurrent application submissions.
Therefore, it is good to make application submission asynchronous, and postpone storeApplication.
YarnClient needs to change to wait for the whole operation to complete so that clients can
be notified after the application is really submitted. YarnClient needs to wait for application
to reach SUBMITTED state or beyond.

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