Details

    • Type: Sub-task Sub-task
    • Status: Closed
    • Priority: Major Major
    • Resolution: Fixed
    • Affects Version/s: 0.4.0
    • Fix Version/s: 0.4.0
    • Component/s: None
    • Labels:
      None

      Description

      HBase 0.94.0 is the most recent release from HBase. It is a performance and bug fix release, explicitly compatible with HBase 0.92.x clients and servers. We've tested a 0.94 master running with 0.92 regionservers, a 0.94 cluster with 0.92 clients, and other such scenarios. Moving to this release is a lower risk proposition than typical for a major point release.

      1. BIGTOP-606.patch.txt
        0.5 kB
        Roman Shaposhnik
      2. BIGTOP-606.patch.txt
        1 kB
        Roman Shaposhnik
      3. BIGTOP-606.patch.txt
        1 kB
        Roman Shaposhnik

        Activity

        Hide
        Andrew Bayer added a comment -

        +1

        Show
        Andrew Bayer added a comment - +1
        Hide
        Roman Shaposhnik added a comment -

        Here's the latest trivial patch.

        Show
        Roman Shaposhnik added a comment - Here's the latest trivial patch.
        Hide
        Peter Linnell added a comment -

        +1 LGTM

        Show
        Peter Linnell added a comment - +1 LGTM
        Hide
        Roman Shaposhnik added a comment -

        Hooking up to the GH HBase 0.94.1 branch

        Show
        Roman Shaposhnik added a comment - Hooking up to the GH HBase 0.94.1 branch
        Hide
        Bruno Mahé added a comment -

        +1

        Show
        Bruno Mahé added a comment - +1
        Hide
        Andrew Purtell added a comment -

        Most new features do not have to be configured on, users can configure schema or change their API use accordingly, or there are new utility programs. The exception, rightly so, is key prefix compression (HBASE-4218) but I wouldn't recommend it on by default. In our environment I've just dropped 0.94 in place of 0.92 without changing anything. This does not preclude that, down the road, it may become advisable to change something.

        Release notes: https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12310753&version=12316419

        Show
        Andrew Purtell added a comment - Most new features do not have to be configured on, users can configure schema or change their API use accordingly, or there are new utility programs. The exception, rightly so, is key prefix compression ( HBASE-4218 ) but I wouldn't recommend it on by default. In our environment I've just dropped 0.94 in place of 0.92 without changing anything. This does not preclude that, down the road, it may become advisable to change something. Release notes: https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12310753&version=12316419
        Hide
        Roman Shaposhnik added a comment -

        Sounds like a good idea. Here's a question I have though: are there any HBase features available in 0.94.0 that we might want to explicitly turn on in Bigtop configs? It can either be HBase itself or underlying HDFS from 2.0.0 Hadoop. Sort of like it was a good idea to turn append on – that sort of thing.

        Show
        Roman Shaposhnik added a comment - Sounds like a good idea. Here's a question I have though: are there any HBase features available in 0.94.0 that we might want to explicitly turn on in Bigtop configs? It can either be HBase itself or underlying HDFS from 2.0.0 Hadoop. Sort of like it was a good idea to turn append on – that sort of thing.

          People

          • Assignee:
            Roman Shaposhnik
            Reporter:
            Andrew Purtell
          • Votes:
            0 Vote for this issue
            Watchers:
            5 Start watching this issue

            Dates

            • Created:
              Updated:
              Resolved:

              Development