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  1. Hadoop HDFS
  2. HDFS-6581 Write to single replica in memory
  3. HDFS-6977

Delete all copies when a block is deleted from the block space

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Details

    • Sub-task
    • Status: Closed
    • Major
    • Resolution: Fixed
    • HDFS-6581
    • 2.6.0
    • datanode
    • None
    • Reviewed

    Description

      When a block is deleted from RAM disk we should also delete the copies written to lazyPersist/.

      Reported by Xiaoyu Yao

      Attachments

        1. HDFS-6977.01.patch
          8 kB
          Arpit Agarwal
        2. HDFS-6977.02.patch
          10 kB
          Arpit Agarwal
        3. HDFS-6977.03.patch
          10 kB
          Arpit Agarwal

        Issue Links

        is required by

        Sub-task - The sub-task of the issue HDFS-6991 Notify NN of evicted block before deleting it from RAM disk

        • Major - Major loss of function.
        • Closed
        requires

        Sub-task - The sub-task of the issue HDFS-6930 Improve replica eviction from RAM disk

        • Major - Major loss of function.
        • Closed

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          People

            arp Arpit Agarwal
            xiaoyuyao Nathan Yao
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            Dates

              Created:
              Updated:
              Resolved:

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