Details

    • Type: New Feature New Feature
    • Status: Closed
    • Priority: Major Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 0.13.0
    • Component/s: None
    • Labels:
      None

      Description

      Currently the DFS cluster upgrade procedure is manual.
      http://wiki.apache.org/lucene-hadoop/Hadoop_Upgrade
      It is rather complicated and does not guarantee data recoverability in case of software errors or administrator mistakes.
      This is a description of utilities that make the upgrade process almost automatic and minimize chance of loosing or corrupting data.
      Please see the attached html file for details.

      1. DFSUpgradeProposal3.html
        53 kB
        Konstantin Shvachko
      2. FSStateTransition6.htm
        97 kB
        Konstantin Shvachko
      3. FSStateTransition7.htm
        114 kB
        Konstantin Shvachko
      4. FSStateTransitionApr03.patch
        239 kB
        Konstantin Shvachko
      5. Manual-TestCases-HdfsConversion.txt
        5 kB
        Nigel Daley
      6. TestPlan-HdfsUpgrade.html
        27 kB
        Nigel Daley
      7. TestPlan-HdfsUpgrade.html
        27 kB
        Nigel Daley
      8. TestPlan-HdfsUpgrade.html
        20 kB
        Nigel Daley

        Issue Links

          Activity

          Konstantin Shvachko created issue -
          Konstantin Shvachko made changes -
          Field Original Value New Value
          Attachment DFSUpgradeProposal.html [ 12344636 ]
          Konstantin Shvachko made changes -
          Attachment DFSUpgradeProposal2.html [ 12345268 ]
          Nigel Daley made changes -
          Attachment TestPlan-HdfsUpgrade.html [ 12346821 ]
          Doug Cutting made changes -
          Assignee Sameer Paranjpye [ sameerp ]
          Konstantin Shvachko made changes -
          Attachment FSStateTransition.html [ 12348297 ]
          Attachment DFSUpgradeProposal3.html [ 12348296 ]
          Konstantin Shvachko made changes -
          Assignee Sameer Paranjpye [ sameerp ] Konstantin Shvachko [ shv ]
          Nigel Daley made changes -
          Attachment TestPlan-HdfsUpgrade.html [ 12348423 ]
          Konstantin Shvachko made changes -
          Attachment FSStateTransition5.htm [ 12350399 ]
          Nigel Daley made changes -
          Attachment TestPlan-HdfsUpgrade.html [ 12351299 ]
          Nigel Daley made changes -
          Fix Version/s 0.13.0 [ 12312348 ]
          Konstantin Shvachko made changes -
          Attachment FSStateTransition6.htm [ 12353903 ]
          Attachment FSStateTransition.patch [ 12353902 ]
          Konstantin Shvachko made changes -
          Attachment DFSUpgradeProposal.html [ 12344636 ]
          Konstantin Shvachko made changes -
          Attachment DFSUpgradeProposal2.html [ 12345268 ]
          Konstantin Shvachko made changes -
          Attachment FSStateTransition.html [ 12348297 ]
          Konstantin Shvachko made changes -
          Attachment FSStateTransition5.htm [ 12350399 ]
          Konstantin Shvachko made changes -
          Status Open [ 1 ] Patch Available [ 10002 ]
          Nigel Daley made changes -
          Status Patch Available [ 10002 ] Open [ 1 ]
          Konstantin Shvachko made changes -
          Attachment FSStateTransitionApr03.patch [ 12354886 ]
          Konstantin Shvachko made changes -
          Attachment FSStateTransition.patch [ 12353902 ]
          Konstantin Shvachko made changes -
          Status Open [ 1 ] Patch Available [ 10002 ]
          Doug Cutting made changes -
          Resolution Fixed [ 1 ]
          Status Patch Available [ 10002 ] Resolved [ 5 ]
          Nigel Daley made changes -
          Attachment Manual-TestCases-HdfsConversion.txt [ 12358032 ]
          Doug Cutting made changes -
          Status Resolved [ 5 ] Closed [ 6 ]
          Konstantin Shvachko made changes -
          Link This issue relates to HADOOP-3573 [ HADOOP-3573 ]
          Owen O'Malley made changes -
          Component/s dfs [ 12310710 ]
          Konstantin Shvachko made changes -
          Attachment FSStateTransition7.htm [ 12439845 ]
          Eli Collins made changes -
          Link This issue is related to HDFS-2983 [ HDFS-2983 ]
          Konstantin Shvachko made changes -
          Link This issue relates to HADOOP-1604 [ HADOOP-1604 ]

            People

            • Assignee:
              Konstantin Shvachko
              Reporter:
              Konstantin Shvachko
            • Votes:
              0 Vote for this issue
              Watchers:
              3 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved:

                Development