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Posted to yarn-issues@hadoop.apache.org by "Vrushali C (JIRA)" <ji...@apache.org> on 2016/12/09 16:52:58 UTC
[jira] [Commented] (YARN-5304) Ship single node HBase config option
with single startup command
[ https://issues.apache.org/jira/browse/YARN-5304?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15735772#comment-15735772 ]
Vrushali C commented on YARN-5304:
----------------------------------
Thanks Joep, I will take a look at this along with YARN-5980, might perhaps close that one as a duplicate depending on what I see. I will start on this most likely next week but will aim to close this out as soon as possible.
> Ship single node HBase config option with single startup command
> ----------------------------------------------------------------
>
> Key: YARN-5304
> URL: https://issues.apache.org/jira/browse/YARN-5304
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: timelineserver
> Affects Versions: YARN-2928
> Reporter: Joep Rottinghuis
> Assignee: Joep Rottinghuis
> Labels: YARN-5355
>
> For small to medium Hadoop deployments we should make it dead-simple to use the timeline service v2. We should have a single command to launch and stop the timelineservice back-end for the default HBase implementation.
> A default config with all the values should be packaged that launches all the needed daemons (on the RM node) with a single command with all the recommended settings.
> Having a timeline admin command, perhaps an init command might be needed, or perhaps the timeline service can even auto-detect that and create tables, deploy needed coprocessors etc.
> The overall purpose is to ensure nobody needs to be an HBase expert to get this going. For those cluster operators with HBase experience, they can choose their own more sophisticated deployment.
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