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  1. Hadoop HDFS
  2. HDFS-11681

DatanodeStorageInfo#getBlockIterator() should return an iterator to an unmodifiable set.

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Details

    • Bug
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • None
    • 3.0.0-alpha4
    • None
    • None
    • Reviewed

    Description

      The iterator from DatanodeStorageInfo#getBlockIterator() should not be modifiable. Otherwise, calling remove on the iterator will remove blocks from DatanodeStorageInfo.blocks, a function that has to be performed by calling DatanodeStorageInfo#removeBlock.

      Attachments

        1. HDFS-11681.001.patch
          4 kB
          Virajith Jalaparti
        2. HDFS-11681.002.patch
          4 kB
          Virajith Jalaparti

        Issue Links

          is depended upon by

          Sub-task - The sub-task of the issue HDFS-11673 [READ] Handle failures of Datanode with PROVIDED storage

          • Major - Major loss of function.
          • Resolved

          Activity

            People

              virajith Virajith Jalaparti
              virajith Virajith Jalaparti
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              Dates

                Created:
                Updated:
                Resolved: