Hadoop HDFS
  1. Hadoop HDFS
  2. HDFS-1072

AlreadyBeingCreatedException with HDFS_NameNode as the lease holder

    Details

    • Type: Bug Bug
    • Status: Closed
    • Priority: Major Major
    • Resolution: Fixed
    • Affects Version/s: 0.21.0
    • Fix Version/s: 0.21.0
    • Component/s: hdfs-client, namenode
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      TestReadWhileWriting may fail by AlreadyBeingCreatedException with HDFS_NameNode as the lease holder, which indicates that lease recovery is in an inconsistent state.

      1. HDFS-1072.branch-0.22.patch
        3 kB
        Erik Steffl
      2. HDFS-1072.branch-0.22-1.patch
        3 kB
        Erik Steffl

        Issue Links

          Activity

          Tom White made changes -
          Status Resolved [ 5 ] Closed [ 6 ]
          Tsz Wo Nicholas Sze made changes -
          Link This issue relates to HDFS-1095 [ HDFS-1095 ]
          Konstantin Shvachko made changes -
          Status Patch Available [ 10002 ] Resolved [ 5 ]
          Resolution Fixed [ 1 ]
          Erik Steffl made changes -
          Status Open [ 1 ] Patch Available [ 10002 ]
          Hadoop Flags [Reviewed]
          Erik Steffl made changes -
          Attachment HDFS-1072.branch-0.22-1.patch [ 12441098 ]
          Erik Steffl made changes -
          Attachment HDFS-1072.branch-0.22.patch [ 12440955 ]
          Tsz Wo Nicholas Sze made changes -
          Summary TestReadWhileWriting may fail AlreadyBeingCreatedException with HDFS_NameNode as the lease holder
          Tsz Wo Nicholas Sze made changes -
          Description If the lease recovery is taking a long time, TestReadWhileWriting may fail by AlreadyBeingCreatedException. TestReadWhileWriting may fail by AlreadyBeingCreatedException with HDFS_NameNode as the lease holder, which indicates that lease recovery is in an inconsistent state.
          Konstantin Shvachko made changes -
          Fix Version/s 0.21.0 [ 12314046 ]
          Affects Version/s 0.21.0 [ 12314046 ]
          Tsz Wo Nicholas Sze made changes -
          Component/s hdfs client [ 12312928 ]
          Component/s name-node [ 12312926 ]
          Component/s test [ 12312916 ]
          Tsz Wo Nicholas Sze made changes -
          Field Original Value New Value
          Assignee Tsz Wo (Nicholas), SZE [ szetszwo ] Erik Steffl [ zasran ]
          Tsz Wo Nicholas Sze created issue -

            People

            • Assignee:
              Erik Steffl
              Reporter:
              Tsz Wo Nicholas Sze
            • Votes:
              0 Vote for this issue
              Watchers:
              2 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved:

                Development