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From "Li Lu (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-3264) [Storage implementation] Create backing storage write interface and a POC only file based storage implementation
Date Wed, 04 Mar 2015 21:49:39 GMT

    [ https://issues.apache.org/jira/browse/YARN-3264?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14347626#comment-14347626
] 

Li Lu commented on YARN-3264:
-----------------------------

Hi [~vrushalic], thanks for the update. Unfortunately the TestTimelineAggregator part failed
to compile on my machine, due to the abstract TimelineAggregator class. Here, to test the
basic features of TimelineAggregators, maybe we'd like to set up a SimpleTimelineAggregator
class that only inherits TimelineAggregator but performs nothing else, and use it in TestTimelineAggregator?

Also, I briefly skimmed through the patch and there are some unused imports. Maybe we would
like to do a final cleanup before it's committed? (It's quite simple with an IDE, so let's
put that to the final round. ) Thanks! 

> [Storage implementation] Create backing storage write interface and  a POC only file
based storage implementation
> -----------------------------------------------------------------------------------------------------------------
>
>                 Key: YARN-3264
>                 URL: https://issues.apache.org/jira/browse/YARN-3264
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: timelineserver
>            Reporter: Vrushali C
>            Assignee: Vrushali C
>         Attachments: YARN-3264.001.patch, YARN-3264.002.patch, YARN-3264.003.patch, YARN-3264.004.patch
>
>
> For the PoC, need to create a backend impl for file based storage of entities 



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