[jira] [Commented] (YARN-1713) Implement getnewapplication and submitapp as part of RM web service

["shanyu zhao (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/YARN-1713?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13969963#comment-13969963 ] 

shanyu zhao commented on YARN-1713:
-----------------------------------

Thanks [~vvasudev] for this work, I have a couple comments for submit app functionality patch v5.

1) Instead of requiring user to call two REST API (POST app/id and POST /app/{appid}), can we provide just one REST API to submit a YARN app? To be consistent with existing REST APIs, I think we should provide API "POST /apps". The web service handler for this API can first get an appid and then use the appid in ApplicationSubmissionContext using RPC.

2) I think we should include "user" parameter in AppSubmissionContextInfo, the data structure for web service, and call doAs() when submitting the app through RPC. Otherwise all app submitted through web service will appeared to be submitted by the user under which the RM process is running.

> Implement getnewapplication and submitapp as part of RM web service
> -------------------------------------------------------------------
>
>                 Key: YARN-1713
>                 URL: https://issues.apache.org/jira/browse/YARN-1713
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>            Reporter: Varun Vasudev
>            Assignee: Varun Vasudev
>         Attachments: apache-yarn-1713.3.patch, apache-yarn-1713.4.patch, apache-yarn-1713.5.patch, apache-yarn-1713.cumulative.2.patch, apache-yarn-1713.cumulative.3.patch, apache-yarn-1713.cumulative.4.patch, apache-yarn-1713.cumulative.patch, apache-yarn-1713.patch
>
>




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