Uploaded image for project: 'Hadoop HDFS'
  1. Hadoop HDFS
  2. HDFS-5535

Umbrella jira for improved HDFS rolling upgrades

    Details

    • Type: New Feature
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 2.2.0, 3.0.0-alpha1
    • Fix Version/s: 2.4.0
    • Component/s: datanode, ha, hdfs-client, namenode
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      In order to roll a new HDFS release through a large cluster quickly and safely, a few enhancements are needed in HDFS. An initial High level design document will be attached to this jira, and sub-jiras will itemize the individual tasks.

        Attachments

        1. HDFSRollingUpgradesHighLevelDesign.pdf
          294 kB
          Suresh Srinivas
        2. h5535_20140219.patch
          435 kB
          Tsz Wo Nicholas Sze
        3. h5535_20140220-1554.patch
          438 kB
          Tsz Wo Nicholas Sze
        4. h5535_20140220b.patch
          455 kB
          Tsz Wo Nicholas Sze
        5. h5535_20140221-2031.patch
          435 kB
          Tsz Wo Nicholas Sze
        6. h5535_20140224-1931.patch
          495 kB
          Tsz Wo Nicholas Sze
        7. h5535_20140225-1225.patch
          531 kB
          Tsz Wo Nicholas Sze
        8. hdfs-5535-test-plan.pdf
          72 kB
          Haohui Mai
        9. h5535_20140226-1328.patch
          561 kB
          Tsz Wo Nicholas Sze
        10. h5535_20140226-1911.patch
          561 kB
          Tsz Wo Nicholas Sze
        11. h5535_20140227-1239.patch
          566 kB
          Tsz Wo Nicholas Sze
        12. h5535_20140228-1714.patch
          572 kB
          Tsz Wo Nicholas Sze
        13. HDFSRollingUpgradesHighLevelDesign.v2.pdf
          83 kB
          Suresh Srinivas
        14. h5535_20140304-1138.patch
          579 kB
          Tsz Wo Nicholas Sze
        15. HDFSRollingUpgradesHighLevelDesign.v3.pdf
          331 kB
          Kihwal Lee
        16. h5535_20140304-branch-2.patch
          601 kB
          Tsz Wo Nicholas Sze
        17. h5535_20140310-branch-2.patch
          602 kB
          Tsz Wo Nicholas Sze

          Issue Links

          There are no Sub-Tasks for this issue.

            Activity

              People

              • Assignee:
                szetszwo Tsz Wo Nicholas Sze
                Reporter:
                nroberts Nathan Roberts
              • Votes:
                1 Vote for this issue
                Watchers:
                36 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved: