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  1. Hadoop HDFS
  2. HDFS-15477 Enforce ordered snapshot deletion
  3. HDFS-15619

Metric for ordered snapshot deletion GC thread

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    Details

    • Type: Sub-task
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: hdfs

      Description

      Following info should be captured and shown in JMX for garbage collection thread of ordered snapshot deletion

      • metric for all pending snapshots to be GCed
      • Number of times GC thread ran
      • Number of Snapshots already GCed
      • Average time taken by each GC run
      • Thread running Status
      • metric for failed deletion of GC thread

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              • Assignee:
                nilotpalnandi Nilotpal Nandi
                Reporter:
                nilotpalnandi Nilotpal Nandi
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