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From "Haibo Chen (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (YARN-6030) Eliminate timelineServiceV2 boolean flag in TimelineClientImpl
Date Sat, 25 Feb 2017 00:12:44 GMT

     [ https://issues.apache.org/jira/browse/YARN-6030?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Haibo Chen resolved YARN-6030.
    Resolution: Not A Problem

> Eliminate timelineServiceV2 boolean flag in TimelineClientImpl
> --------------------------------------------------------------
>                 Key: YARN-6030
>                 URL: https://issues.apache.org/jira/browse/YARN-6030
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: timelineserver
>    Affects Versions: YARN-5355
>            Reporter: Li Lu
>            Priority: Minor
> I just discovered that we're still using a boolean flag {{timelineServiceV2}} after we
introduced {{timelineServiceVersion}}. This sounds a little bit error-pruning. After the discussion
I think we should only use and trust {{timelineServiceVersion}}. {{timelineServiceV2}} is
set upon client creation. Instead of creating a v2 client and set this flag, maybe we'd like
to do some sanity check and make sure the creation call is consistent with the configuration?

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