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From "Joep Rottinghuis (JIRA)" <j...@apache.org>
Subject [jira] [Comment Edited] (YARN-5174) several updates/corrections to timeline service documentation
Date Thu, 16 Jun 2016 20:45:05 GMT

    [ https://issues.apache.org/jira/browse/YARN-5174?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15334621#comment-15334621
] 

Joep Rottinghuis edited comment on YARN-5174 at 6/16/16 8:44 PM:
-----------------------------------------------------------------

The property "yarn.timeline-service.hbase.app-final-value-retention-milliseconds" has been
renamed to "yarn.timeline-service.hbase.coprocessor.app-final-value-retention-milliseconds"
as per YARN-5189, that still needs to be modified in this jira.

In the "Enabling Timeline Service v.2" section, there is a table: "Following are the basic
configurations to start Timeline service v.2:"
It lists out the yarn.timeline-service.writer.class and yarn.timeline-service.reader.class
properties. Now that these are the default, we don't have to list them here anymore. The simpler,
the better.


was (Author: jrottinghuis):
The property "yarn.timeline-service.hbase.app-final-value-retention-milliseconds" has been
renamed to "yarn.timeline-service.hbase.coprocessor.app-final-value-retention-milliseconds"
as per YARN-5189, that still needs to be modified in this jira.

> several updates/corrections to timeline service documentation
> -------------------------------------------------------------
>
>                 Key: YARN-5174
>                 URL: https://issues.apache.org/jira/browse/YARN-5174
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: timelineserver
>    Affects Versions: YARN-2928
>            Reporter: Sangjin Lee
>            Assignee: Sangjin Lee
>              Labels: yarn-2928-1st-milestone
>         Attachments: ATSv2_Documentation.pdf, Hierarchy.png, PublishingApplicationDatatoYARNTimelineServicev.pdf,
YARN-5174-YARN-2928.01.patch, YARN-5174-YARN-2928.02.patch, flow_hierarchy.png
>
>
> One part that is missing in the documentation is the need to add {{hbase-site.xml}} on
the client side (the client hadoop cluster). First, we need to arrive at the minimally required
client setting to connect to the right hbase cluster. Then, we need to document it so that
users know exactly what to do to configure the cluster to use the timeline service v.2.



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