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  1. Hadoop HDFS
  2. HDFS-15737

Don't remove datanodes from outOfServiceNodeBlocks while checking in DatanodeAdminManager

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      Description

      With CyclicIteration, remove an item while iterating causes either dead loop or ConcurrentModificationException.

      This item should be removed by
      toRemove.add(dn);

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              • Assignee:
                NickyYe Ye Ni
                Reporter:
                NickyYe Ye Ni
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