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From "Li Lu (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-3864) Implement support for querying single app and all apps for a flow run
Date Thu, 01 Oct 2015 01:14:04 GMT

    [ https://issues.apache.org/jira/browse/YARN-3864?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14939136#comment-14939136

Li Lu commented on YARN-3864:

This issue becomes a major blocker for the web UI POC since we cannot list applications within
one flowrun. Meanwhile, could anyone remind me where did we store this information in the
HBase storage? 

As a big picture I assume there is an "applications" section in our flowrun endpoint's return
value, which can be similar to the "flowruns" section in our /flows endpoint, but let's make
sure we do have that information first (and hopefully do not need to set up coprocessors).

> Implement support for querying single app and all apps for a flow run
> ---------------------------------------------------------------------
>                 Key: YARN-3864
>                 URL: https://issues.apache.org/jira/browse/YARN-3864
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: timelineserver
>    Affects Versions: YARN-2928
>            Reporter: Varun Saxena
>            Assignee: Varun Saxena
>            Priority: Blocker
> This JIRA will handle support for querying all apps for a flow run in HBase reader implementation.
> And also REST API implementation for single app and multiple apps.

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