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From "Rohith Sharma K S (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-8834) Provide Java client for fetching Yarn specific entities from TimelineReader
Date Fri, 12 Oct 2018 04:22:00 GMT

    [ https://issues.apache.org/jira/browse/YARN-8834?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16647415#comment-16647415
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Rohith Sharma K S commented on YARN-8834:
-----------------------------------------

bq. Do we need some documentation examples for this? 
This JIRA focus on YARN entities which are consumed by yarn client. So, we do not need any
doc update for this now. Once we expose generic entity API's, we need to update doc. 

> Provide Java client for fetching Yarn specific entities from TimelineReader
> ---------------------------------------------------------------------------
>
>                 Key: YARN-8834
>                 URL: https://issues.apache.org/jira/browse/YARN-8834
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: timelinereader
>            Reporter: Rohith Sharma K S
>            Assignee: Abhishek Modi
>            Priority: Critical
>             Fix For: 3.2.0, 3.0.3, 3.1.2, 3.3.0
>
>         Attachments: YARN-8834.001.patch, YARN-8834.002.patch, YARN-8834.003.patch, YARN-8834.004.patch,
YARN-8834.005.patch, YARN-8834.006.patch
>
>
> While reviewing YARN-8303, we felt that it is necessary to provide TimelineReaderClient
which wraps all the REST calls in it so that user can just provide application or container
ids along with filters.Currently fetching entities from TimelineReader is only via REST call
or somebody need to write java client get entities.
> It is good to provide TimelineReaderClient which fetch entities from TimelineReaderServer.
This will be more useful.



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