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  1. Hadoop HDFS
  2. HDFS-8031 Follow-on work for erasure coding phase I (striping layout)
  3. HDFS-14344

Erasure Coding: Miss EC block after decommission and restart NN

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    Details

    • Type: Sub-task
    • Status: Open
    • Priority: Critical
    • Resolution: Unresolved
    • Affects Version/s: 3.3.0
    • Fix Version/s: None
    • Component/s: ec, erasure-coding, namenode
    • Labels:
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      Description

      Add some debug log in the RedundacyMonitor, decommissioning datanode will trigger RedundacyMonitor to delete vaild EC internal block, I will dig in this.

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        1. delete-internal-block-log.jpg
          116 kB
          Wu Weiwei

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            • Assignee:
              wuweiwei Wu Weiwei
              Reporter:
              maobaolong maobaolong
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              Dates

              • Created:
                Updated: