Tim Thorpe created AMBARI-21206:
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Summary: Remove Zookeeper as a required service from YARN
Key: AMBARI-21206
URL: https://issues.apache.org/jira/browse/AMBARI-21206
Project: Ambari
Issue Type: Bug
Components: ambari-server
Affects Versions: trunk
Reporter: Tim Thorpe
Assignee: Tim Thorpe
Fix For: trunk
YARN has an implicit dependency on ZOOKEEPER. It currently didn't declare an
explicit dependency because HDFS had one.
Enabling the following settings in YARN requires ZOOKEEPER:
yarn.resourcemanager.recovery.enabled
yarn.nodemanager.recovery.enabled
yarn.resourcemanager.ha.enabled
hadoop.registry.rm.enabled
In addition, these properties are related to ZOOKEEPER and should be empty if
ZOOKEEPER is not installed:
yarn.resourcemanager.zk-address
hadoop.registry.zk.quorum
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