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  1. Hadoop HDFS
  2. HDFS-15727

RpcQueueTimeAvgTime of the NameNode increases after it becomes StandBy

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    Details

    • Type: Bug
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: 2.8.2
    • Fix Version/s: None
    • Component/s: hdfs
    • Labels:
      None

      Description

      RpcQueueTimeAvgTime of the NameNode on port 8020 (the client RPC calls) increases after it becomes StandBy. It will get resolved after it gets restarted. Seems there is something incorrect about this metrics.

      See the following graph, the NameNode becomes StandBy at 10:13 while RpcQueueTimeAvgTime increases instead.

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            • Assignee:
              Unassigned
              Reporter:
              aihuaxu Aihua Xu

              Dates

              • Created:
                Updated:

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