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From "Junping Du (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-3573) MiniMRYarnCluster constructor that starts the timeline server using a boolean should be marked deprecated
Date Mon, 24 Apr 2017 23:12:04 GMT

    [ https://issues.apache.org/jira/browse/YARN-3573?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15982086#comment-15982086
] 

Junping Du commented on YARN-3573:
----------------------------------

I still doubt the necessary of this deprecation especially I learnt from TEZ-3694 where we
build Tez against Hadoop 3. The constructor could be widely used by downstream projects and
deprecation on these methods doesn't make sense unless we have significant gains here.

> MiniMRYarnCluster constructor that starts the timeline server using a boolean should
be marked deprecated
> ---------------------------------------------------------------------------------------------------------
>
>                 Key: YARN-3573
>                 URL: https://issues.apache.org/jira/browse/YARN-3573
>             Project: Hadoop YARN
>          Issue Type: Test
>          Components: timelineserver
>    Affects Versions: 2.6.0
>            Reporter: Mit Desai
>            Assignee: Brahma Reddy Battula
>             Fix For: 2.8.0, 3.0.0-alpha1
>
>         Attachments: YARN-3573-002.patch, YARN-3573.patch
>
>
> {code}MiniMRYarnCluster(String testName, int noOfNMs, boolean enableAHS){code}
> starts the timeline server using *boolean enableAHS*. It is better to have the timelineserver
started based on the config value.
> We should mark this constructor as deprecated to avoid its future use.



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