Hadoop HDFS
  1. Hadoop HDFS
  2. HDFS-3042

Automatic failover support for NN HA

    Details

    • Type: New Feature New Feature
    • Status: Closed
    • Priority: Major Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 2.0.2-alpha
    • Component/s: auto-failover, ha
    • Labels:
      None

      Description

      HDFS-1623 was the umbrella task for implementation of NN HA capabilities. However, it only focused on manually-triggered failover.

      Given that the HDFS-1623 branch will be merged shortly, I'm opening this JIRA to consolidate/track subtasks for automatic failover support and related improvements.

      1. hdfs-3042.txt
        276 kB
        Todd Lipcon

        Issue Links

          Activity

          Todd Lipcon created issue -
          Todd Lipcon made changes -
          Field Original Value New Value
          Link This issue is blocked by HADOOP-7788 [ HADOOP-7788 ]
          Todd Lipcon made changes -
          Link This issue incorporates HADOOP-8212 [ HADOOP-8212 ]
          Todd Lipcon made changes -
          Link This issue incorporates HADOOP-8206 [ HADOOP-8206 ]
          Todd Lipcon made changes -
          Link This issue is related to HADOOP-8215 [ HADOOP-8215 ]
          Todd Lipcon made changes -
          Link This issue is related to HADOOP-8217 [ HADOOP-8217 ]
          Todd Lipcon made changes -
          Target Version/s Auto failover (HDFS-3042) [ 12320351 ]
          Component/s auto-failover [ 12317907 ]
          Component/s name-node [ 12312926 ]
          Sanjay Radia made changes -
          Link This issue is depended upon by HDFS-3278 [ HDFS-3278 ]
          Mingjie Lai made changes -
          Link This issue incorporates HADOOP-8279 [ HADOOP-8279 ]
          Todd Lipcon made changes -
          Attachment hdfs-3042.txt [ 12528305 ]
          Todd Lipcon made changes -
          Status Open [ 1 ] Patch Available [ 10002 ]
          Todd Lipcon made changes -
          Fix Version/s 3.0.0 [ 12320356 ]
          Todd Lipcon made changes -
          Status Patch Available [ 10002 ] Resolved [ 5 ]
          Hadoop Flags Reviewed [ 10343 ]
          Fix Version/s 2.0.1-alpha [ 12321440 ]
          Fix Version/s 3.0.0 [ 12320356 ]
          Resolution Fixed [ 1 ]
          Arun C Murthy made changes -
          Fix Version/s 2.0.2-alpha [ 12322472 ]
          Fix Version/s 2.1.0-alpha [ 12321440 ]
          Arun C Murthy made changes -
          Status Resolved [ 5 ] Closed [ 6 ]

            People

            • Assignee:
              Todd Lipcon
              Reporter:
              Todd Lipcon
            • Votes:
              0 Vote for this issue
              Watchers:
              39 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved:

                Development