Hadoop HDFS
  1. Hadoop HDFS
  2. HDFS-2943

Expose last checkpoint time and transaction stats as JMX metrics

    Details

    • Type: New Feature New Feature
    • Status: Resolved
    • Priority: Major Major
    • Resolution: Fixed
    • Affects Version/s: 0.23.1
    • Fix Version/s: 0.23.2
    • Component/s: namenode
    • Labels:
      None
    • Target Version/s:
    • Hadoop Flags:
      Reviewed

      Description

      I think we should expose at least the following:

      • Last checkpoint time
      • Transactions since last checkpoint
      • Last written transaction
      1. HDFS-2943.patch
        12 kB
        Aaron T. Myers

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            • Assignee:
              Aaron T. Myers
              Reporter:
              Aaron T. Myers
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              Dates

              • Created:
                Updated:
                Resolved:

                Development