D M Murali Krishna Reddy created YARN-10246:
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Summary: 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
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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