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  1. HBase
  2. HBASE-16561

Add metrics about read/write/scan queue length and active read/write/scan handler count

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    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: 1.4.0, 2.0.0
    • Fix Version/s: 1.4.0, 2.0.0
    • Component/s: IPC/RPC, metrics
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      Now there are only metrics about total queue length and active rpc handler count. But in the RWQueueRpcExecutor, there are different queues and handlers for read/write/scan request. I thought it is necessary to add more metrics for RWQueueRpcExecutor. When use it in production cluster, we can adjust the config of queues and handlers according to the metrics.

      Review url: https://reviews.apache.org/r/54072/

        Attachments

        1. HBASE-16561-branch-1.patch
          25 kB
          Guanghao Zhang
        2. HBASE-16561-v1.patch
          26 kB
          Guanghao Zhang
        3. HBASE-16561.patch
          26 kB
          Guanghao Zhang

          Activity

            People

            • Assignee:
              zghao Guanghao Zhang
              Reporter:
              zghao Guanghao Zhang
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              Dates

              • Created:
                Updated:
                Resolved: