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Node Manager Fails frequently due to keepererrorcode

Node Manager Fails frequently due to keepererrorcode

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HDP 3.1.0 Ambari, 2.7.3, Ranger +Ranger KMS enabled on YARN

 

ERROR client.AsyncProcess (AsyncProcess.java:submit(291)) - Failed to get region location
java.io.IOException: org.apache.zookeeper.KeeperException$NoNodeException: KeeperErrorCode = NoNode for /atsv2-hbase-secure/meta-region-server

Caused by: org.apache.zookeeper.KeeperException$NoNodeException: KeeperErrorCode = NoNode for /atsv2-hbase-secure/meta-region-server

Caused by: org.apache.hadoop.hbase.client.RetriesExhaustedWithDetailsException: Failed 38 actions: IOException: 38 times, servers with issues: null

 

WARN webapp.GenericExceptionHandler (GenericExceptionHandler.java:toResponse(98)) - INTERNAL_SERVER_ERROR
javax.ws.rs.WebApplicationException: org.apache.hadoop.hbase.client.RetriesExhaustedWithDetailsException: Failed 38 actions: IOException: 38 times, servers with issues: null
at org.apache.hadoop.yarn.server.timelineservice.collector.TimelineCollectorWebService.putEntities(TimelineCollectorWebService.java:189)

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