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Unable to access log file when the region server goes down.

Unable to access log file when the region server goes down.

Explorer

Hi Team

 

Region server goes down very requently and unable to access log file due to permission denied error.

 

I have verified the logs on region server when it brings up. below are the error messages found on log file please advise.

 

Coprocessor service AccessControlService already registered, rejecting request from org.apache.hadoop.hbase.protobuf.generated.AccessControlProtos$AccessControlService$1@456a1c11
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