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https://issues.apache.org/jira/browse/YARN-10246?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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D M Murali Krishna Reddy updated YARN-10246:
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Attachment: YARN-10246.001.patch
> Enable Yarn Router to have a dedicated Zookeeper
> ------------------------------------------------
>
> Key: YARN-10246
> URL: https://issues.apache.org/jira/browse/YARN-10246
> Project: Hadoop YARN
> Issue Type: Improvement
> Components: federation, router
> Reporter: D M Murali Krishna Reddy
> Assignee: D M Murali Krishna Reddy
> Priority: Major
> Attachments: YARN-10246.001.patch
>
>
> Currently, we have a single parameter hadoop.zk.address for Router and
> Resourcemanager, Due to this we need have FederationStateStore and
> RMStateStore on the same Zookeeper instance.
> With the above topology there can be a load on ZooKeeper, since all
> subcluster RMs will write to single ZooKeeper.
> So, If we Introduce a new configuration such as hadoop.federation.zk.address
> we can have FederationStateStore on a dedicated Zookeeper.
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