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  1. Hadoop HDFS
  2. HDFS-443

New metrics in namenode to capture lost heartbeats.

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Details

    • Improvement
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 0.21.0
    • 0.21.0
    • namenode
    • None
    • Reviewed

    Description

      Number of lost heartbeats metrics will count the heartbeats that namenode didn't receive in a heartbeat interval. This will help operations team to detect the network issues or bad datanode behaviors early on.

      Attachments

        1. HDFS-443-3.patch
          3 kB
          Jitendra Nath Pandey
        2. HDFS-443-2.patch
          5 kB
          Jitendra Nath Pandey
        3. HDFS-443.patch
          6 kB
          Jitendra Nath Pandey

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            jnp Jitendra Nath Pandey Assign to me
            jnp Jitendra Nath Pandey
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              Updated:
              Resolved:

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