Hadoop HDFS
  1. Hadoop HDFS
  2. HDFS-2803

Adding logging to LeaseRenewer for better lease expiration triage.

    Details

    • Type: Improvement Improvement
    • Status: Closed
    • Priority: Minor Minor
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 0.23.1
    • Component/s: namenode
    • Labels:
    • Target Version/s:
    • Hadoop Flags:
      Reviewed

      Description

      It will be helpful to add some logging to LeaseRenewer when the daemon is terminated (Info level),
      and when the lease is renewed (Debug level). Since lacking logging, it is hard to know
      if a DFS client doesn't renew the lease because it hangs, or the lease renewer daemon is gone somehow.

      1. hdfs-2803.txt
        3 kB
        Jimmy Xiang

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          • Assignee:
            Jimmy Xiang
            Reporter:
            Jimmy Xiang
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            Dates

            • Created:
              Updated:
              Resolved:

              Development