[jira] [Commented] (SAMZA-750) Run YARN RM Recovery test to uncover any potential issues with SamzaAppMaster

["Yan Fang (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/SAMZA-750?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14649957#comment-14649957 ] 

Yan Fang commented on SAMZA-750:
--------------------------------

Just to emphasize and be more precise, this is in [phase 2|http://hortonworks.com/blog/resilience-apache-yarn-applications-across-resourcemanager-restart-phase-2/] of the RM restart, not phase 1.

> Run YARN RM Recovery test to uncover any potential issues with SamzaAppMaster
> -----------------------------------------------------------------------------
>
>                 Key: SAMZA-750
>                 URL: https://issues.apache.org/jira/browse/SAMZA-750
>             Project: Samza
>          Issue Type: Test
>          Components: yarn
>    Affects Versions: 0.10.0
>            Reporter: Yi Pan (Data Infrastructure)
>
> Currently, there is no tests toward YARN RM Recovery support in Samza.
> As pointed out by [~llamahunter], there is likely some issue in containerID versioning in SamzaAppMaster to handle RM Recovery case. There might be more issues.
> This JIRA is to track the effort to uncover the issues related to YARN RM Recovery feature. The outcome expected is:
> 1) Some test suite that runs Samza jobs in YARN with RM Recovery
> 2) A list of issues discovered. Each issue may result in a separate JIRA to be fixed.



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