Details

    • Type: Bug Bug
    • Status: Closed
    • Priority: Major Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 0.90.5
    • Component/s: None
    • Labels:
      None
    • Hadoop Flags:
      Reviewed
    • Release Note:
      Hide
      A new config parameter, hbase.connection.per.config, has been added.
      If set to true, there is no connection sharing. This is default setting.
      If set to false, connection sharing would be enabled so that fewer connections to zookeeper are used.
      Show
      A new config parameter, hbase.connection.per.config, has been added. If set to true, there is no connection sharing. This is default setting. If set to false, connection sharing would be enabled so that fewer connections to zookeeper are used.

      Description

      See discussion here: http://search-hadoop.com/m/MJBId1aazTR1/backporting+HBASE-3777+to+0.90&subj=backporting+HBASE+3777+to+0+90

      Rocketfuel has been running 0.90.3 with HBASE-3777 since its resolution.
      They have 10 RS nodes , 1 Master and 1 Zookeeper
      Live writes and reads but super heavy on reads. Cache hit is pretty high.
      The qps on one of their data centers is 50K.

      1. HBASE-4508.v1.patch
        74 kB
        Bright Fulton
      2. HBASE-4508.v2.patch
        74 kB
        Bright Fulton
      3. HBASE-4508.v3.patch
        74 kB
        Bright Fulton
      4. HBASE-4508.v4.patch
        75 kB
        Bright Fulton
      5. HBASE-4508.v4.git.patch
        78 kB
        Ted Yu
      6. HBASE-4508.v5.patch
        76 kB
        Bright Fulton

        Issue Links

          Activity

          Ted Yu created issue -
          Ted Yu made changes -
          Field Original Value New Value
          Link This issue depends upon HBASE-3777 [ HBASE-3777 ]
          Bright Fulton made changes -
          Attachment HBASE-4508.v1.patch [ 12496998 ]
          Bright Fulton made changes -
          Attachment HBASE-4508.v2.patch [ 12497695 ]
          Bright Fulton made changes -
          Attachment HBASE-4508.v3.patch [ 12497729 ]
          Bright Fulton made changes -
          Attachment HBASE-4508.v4.patch [ 12497752 ]
          Jonathan Hsieh made changes -
          Link This issue is related to HBASE-4377 [ HBASE-4377 ]
          Ted Yu made changes -
          Assignee Bright Fulton [ bfulton ]
          stack made changes -
          Fix Version/s 0.90.5 [ 12317145 ]
          Ted Yu made changes -
          Attachment HBASE-4508.v4.git.patch [ 12500259 ]
          Ted Yu made changes -
          Status Open [ 1 ] Patch Available [ 10002 ]
          Hadoop Flags Incompatible change [ 10342 ]
          Bright Fulton made changes -
          Attachment HBASE-4508.v5.patch [ 12500388 ]
          Ted Yu made changes -
          Release Note A new config parameter, hbase.connection.per.config, has been added.
          If set to true, there is no connection sharing.
          If set to false, connection sharing would be enabled so that fewer connections to zookeeper are used.
          Ted Yu made changes -
          Status Patch Available [ 10002 ] Resolved [ 5 ]
          Hadoop Flags Reviewed [ 10343 ]
          Release Note A new config parameter, hbase.connection.per.config, has been added.
          If set to true, there is no connection sharing.
          If set to false, connection sharing would be enabled so that fewer connections to zookeeper are used.
          A new config parameter, hbase.connection.per.config, has been added.
          If set to true, there is no connection sharing. This is default setting.
          If set to false, connection sharing would be enabled so that fewer connections to zookeeper are used.
          Resolution Fixed [ 1 ]
          stack made changes -
          Fix Version/s 0.90.6 [ 12319200 ]
          Fix Version/s 0.90.5 [ 12317145 ]
          stack made changes -
          Fix Version/s 0.90.5 [ 12317145 ]
          Fix Version/s 0.90.6 [ 12319200 ]
          Lars Francke made changes -
          Status Resolved [ 5 ] Closed [ 6 ]

            People

            • Assignee:
              Bright Fulton
              Reporter:
              Ted Yu
            • Votes:
              0 Vote for this issue
              Watchers:
              3 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved:

                Development