Details

    • Type: Bug Bug
    • Status: Closed
    • Priority: Major Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 0.98.0, 0.95.1
    • Component/s: MTTR
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      We have a separate wal for meta region. While log splitting logic haven't taken the advantage of this and splitlogworker still picks a wal file randomly. Imaging if we have multiple region servers including meta RS fails about the same time while meta wal is recovered last, all failed regions have to wait meta recovered and then can be online again.

      The open JIRA is to let splitlogworker to pick a meta wal file firstly and then others.

      1. hbase-8631-v4.patch
        22 kB
        Jeffrey Zhong
      2. hbase-8631-v3.patch
        21 kB
        Jeffrey Zhong
      3. hbase-8631-v2.patch
        18 kB
        Jeffrey Zhong
      4. hbase-8631.patch
        17 kB
        Jeffrey Zhong

        Activity

        stack made changes -
        Status Resolved [ 5 ] Closed [ 6 ]
        stack made changes -
        Status Patch Available [ 10002 ] Resolved [ 5 ]
        Hadoop Flags Reviewed [ 10343 ]
        Resolution Fixed [ 1 ]
        Jeffrey Zhong made changes -
        Fix Version/s 0.98.0 [ 12323143 ]
        Fix Version/s 0.95.1 [ 12324288 ]
        Jeffrey Zhong made changes -
        Attachment hbase-8631-v4.patch [ 12585374 ]
        Jeffrey Zhong made changes -
        Attachment hbase-8631-v4.patch [ 12585366 ]
        Jeffrey Zhong made changes -
        Attachment hbase-8631-v4.patch [ 12585366 ]
        Jeffrey Zhong made changes -
        Attachment hbase-8631-v3.patch [ 12585346 ]
        Jeffrey Zhong made changes -
        Attachment hbase-8631-v2.patch [ 12585116 ]
        Jeffrey Zhong made changes -
        Status Open [ 1 ] Patch Available [ 10002 ]
        Jeffrey Zhong made changes -
        Attachment hbase-8631.patch [ 12585062 ]
        Jeffrey Zhong made changes -
        Field Original Value New Value
        Assignee Jeffrey Zhong [ jeffreyz ]
        Jeffrey Zhong created issue -

          People

          • Assignee:
            Jeffrey Zhong
            Reporter:
            Jeffrey Zhong
          • Votes:
            0 Vote for this issue
            Watchers:
            9 Start watching this issue

            Dates

            • Created:
              Updated:
              Resolved:

              Development