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From "Naganarasimha G R (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-4058) Miscellaneous issues in NodeManager project
Date Sat, 22 Aug 2015 00:43:46 GMT

    [ https://issues.apache.org/jira/browse/YARN-4058?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14707703#comment-14707703

Naganarasimha G R commented on YARN-4058:

thanks [~sjlee0] for the review comments,
The reason for raising the application creation issue here was, the impact is more with our
case as we are creating TimelineClient as part of application creation and further we might
introduce some thread pools and queues inside TimelineClient for putAsync and other was a
small issue with unused variable hence clubbed with other issues in this jira, if required
i can segregate it. Thoughts?

> Miscellaneous issues in NodeManager project
> -------------------------------------------
>                 Key: YARN-4058
>                 URL: https://issues.apache.org/jira/browse/YARN-4058
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: timelineserver
>            Reporter: Naganarasimha G R
>            Assignee: Naganarasimha G R
>            Priority: Minor
>         Attachments: YARN-4058.YARN-2928.001.patch
> # TestSystemMetricsPublisherForV2.testPublishApplicationMetrics is failing 
> # Unused ApplicationACLsManager in ContainerManagerImpl
> # In ContainerManagerImpl.startContainerInternal ApplicationImpl instance is created
and then checked whether it exists in context.getApplications(). everytime ApplicationImpl
is created state machine is intialized and TimelineClient is created which is required only
if added to the context.

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