Details

    • Type: New Feature
    • Status: Closed
    • Priority: Critical
    • Resolution: Fixed
    • Affects Version/s: 0.13.0
    • Fix Version/s: 0.18.0
    • Component/s: None
    • Labels:
      None
    • Hadoop Flags:
      Incompatible change
    • Release Note:
      Hide
      Withdrew the upgrade-to-CRC facility. HDFS will no longer support upgrades from versions without CRCs for block data. Users upgrading from version 0.13 or earlier must first upgrade to an intermediate (0.14, 0.15, 0.16, 0.17) version before doing upgrade to version 0.18 or later.
      Show
      Withdrew the upgrade-to-CRC facility. HDFS will no longer support upgrades from versions without CRCs for block data. Users upgrading from version 0.13 or earlier must first upgrade to an intermediate (0.14, 0.15, 0.16, 0.17) version before doing upgrade to version 0.18 or later.

      Description

      HDFS will no longer support upgrades from versions without CRCs for block data. Users upgrading from version 0.13 or earlier must first upgrade to an intermediate (0.14, 0.15, 0.16, 0.17) version before upgrade to 0.18 or later.

        Attachments

        1. hadoop-14-dfs-dir.tgz
          149 kB
          Raghu Angadi
        2. HADOOP-2797.patch
          106 kB
          Raghu Angadi
        3. HADOOP-2797.patch
          99 kB
          Raghu Angadi
        4. HADOOP-2797.patch
          94 kB
          Raghu Angadi
        5. HADOOP-2797.patch
          95 kB
          Raghu Angadi

          Issue Links

            Activity

              People

              • Assignee:
                rangadi Raghu Angadi
                Reporter:
                chansler Robert Chansler
              • Votes:
                0 Vote for this issue
                Watchers:
                1 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved: