Hadoop HDFS
  1. Hadoop HDFS
  2. HDFS-1550

NPE when listing a file with no location

    Details

    • Type: Bug Bug
    • Status: Closed
    • Priority: Blocker Blocker
    • Resolution: Fixed
    • Affects Version/s: 0.22.0
    • Fix Version/s: 0.22.0
    • Component/s: hdfs-client
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      Lines listed below will caused a NullPointerException in DFSUtil.locatedBlocks2Locations (line 208) because EMPTY_BLOCK_LOCS will return null when calling blocks.getLocatedBlocks()

         /** a default LocatedBlocks object, its content should not be changed */
         private final static LocatedBlocks EMPTY_BLOCK_LOCS = new LocatedBlocks();
      

        Activity

          People

          • Assignee:
            Hairong Kuang
            Reporter:
            Hairong Kuang
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            Dates

            • Created:
              Updated:
              Resolved:

              Development