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  1. Hadoop HDFS
  2. HDFS-14680

StorageInfoDefragmenter should handle exceptions gently

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    Details

    • Type: Bug
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: None
    • Labels:
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      Description

      StorageInfoDefragmenter is responsible for FoldedTreeSet compaction, but it terminates NameNode on any exception, is it too radical?

      I mean, even the critical threads like HeartbeatManager don't terminates NameNode once they encounter exceptions, StorageInfoDefragmenter should not do that either.

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          is related to

          Improvement - An improvement or enhancement to an existing feature or task. HDFS-9260 Improve the performance and GC friendliness of NameNode startup and full block reports

          • Major - Major loss of function.
          • Resolved

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              • Assignee:
                Unassigned
                Reporter:
                zhangchen Chen Zhang
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                Dates

                • Created:
                  Updated: