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https://issues.apache.org/jira/browse/YARN-6840?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16096632#comment-16096632
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Naganarasimha G R commented on YARN-6840:
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[~wangda],
Can help to check that out, IIUC Based on YARN-5947 LogMutations are the
objects which are stored in zk right ? Further we need to consider the case of
partitions also as the whole queue hierarchy mapping gets repeated for each
partition.
But as you said there would be decrease in size initially as the contents would
get repeated but if we plan to store mutations/updates only, then compression
might not be of any help for mutations !
> Leverage RMStateStore to store scheduler configuration updates
> --------------------------------------------------------------
>
> Key: YARN-6840
> URL: https://issues.apache.org/jira/browse/YARN-6840
> Project: Hadoop YARN
> Issue Type: Sub-task
> Reporter: Wangda Tan
>
> With this change, user doesn't have to setup separate storage system (like
> LevelDB) to store updates of scheduler configs. And dynamic queue can be used
> when RM HA is enabled.
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