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Date: Wed, 19 Jun 2013 10:43:26 +0000 (UTC)
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Subject: [jira] [Commented] (YARN-553) Have YarnClient generate a directly
 usable ApplicationSubmissionContext
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    [ https://issues.apache.org/jira/browse/YARN-553?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13687848#comment-13687848 ] 

Hudson commented on YARN-553:
-----------------------------

Integrated in Hadoop-Yarn-trunk #245 (See [https://builds.apache.org/job/Hadoop-Yarn-trunk/245/])
    YARN-553. Replaced YarnClient.getNewApplication with YarnClient.createApplication which provides a directly usable ApplicationSubmissionContext to simplify the api. Contributed by Karthik Kambatla. (Revision 1494476)

     Result = FAILURE
acmurthy : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1494476
Files : 
* /hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient/src/main/java/org/apache/hadoop/mapred/ResourceMgrDelegate.java
* /hadoop/common/trunk/hadoop-yarn-project/CHANGES.txt
* /hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-applications-distributedshell/src/main/java/org/apache/hadoop/yarn/applications/distributedshell/Client.java
* /hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-applications-unmanaged-am-launcher/src/main/java/org/apache/hadoop/yarn/applications/unmanagedamlauncher/UnmanagedAMLauncher.java
* /hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-client/src/main/java/org/apache/hadoop/yarn/client/api/YarnClient.java
* /hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-client/src/main/java/org/apache/hadoop/yarn/client/api/YarnClientApplication.java
* /hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-client/src/main/java/org/apache/hadoop/yarn/client/api/impl/YarnClientImpl.java
* /hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-client/src/test/java/org/apache/hadoop/yarn/client/api/impl/TestAMRMClient.java
* /hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-client/src/test/java/org/apache/hadoop/yarn/client/api/impl/TestNMClient.java

                
> Have YarnClient generate a directly usable ApplicationSubmissionContext
> -----------------------------------------------------------------------
>
>                 Key: YARN-553
>                 URL: https://issues.apache.org/jira/browse/YARN-553
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: client
>    Affects Versions: 2.0.3-alpha
>            Reporter: Harsh J
>            Assignee: Karthik Kambatla
>            Priority: Minor
>             Fix For: 2.1.0-beta
>
>         Attachments: yarn-553-1.patch, yarn-553-2.patch, yarn-553-3.patch, yarn-553-4.patch, yarn-553-5.patch, yarn-553-6.patch, yarn-553-7.patch
>
>
> Right now, we're doing multiple steps to create a relevant ApplicationSubmissionContext for a pre-received GetNewApplicationResponse.
> {code}
>     GetNewApplicationResponse newApp = yarnClient.getNewApplication();
>     ApplicationId appId = newApp.getApplicationId();
>     ApplicationSubmissionContext appContext = Records.newRecord(ApplicationSubmissionContext.class);
>     appContext.setApplicationId(appId);
> {code}
> A simplified way may be to have the GetNewApplicationResponse itself provide a helper method that builds a usable ApplicationSubmissionContext for us. Something like:
> {code}
> GetNewApplicationResponse newApp = yarnClient.getNewApplication();
> ApplicationSubmissionContext appContext = newApp.generateApplicationSubmissionContext();
> {code}
> [The above method can also take an arg for the container launch spec, or perhaps pre-load defaults like min-resource, etc. in the returned object, aside of just associating the application ID automatically.]

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