Grokbase Groups HBase user April 2011
FAQ
Hi,

I've noticed that Cloudera has announced the CDH3 release, but the apache
hbase 0.90.2 is also just released.
I think both of them could run smoothly on CDH3 hadoop 0.20.2+923.21, but
any difference there?

Thanks and regards,

Mao Xu-Feng

Search Discussions

  • Stack at Apr 12, 2011 at 6:13 pm

    On Tue, Apr 12, 2011 at 7:28 AM, 茅旭峰 wrote:
    Hi,

    I've noticed that Cloudera has announced the CDH3 release, but the apache
    hbase 0.90.2 is also just released.

    All should upgrade to the CDH3 release. It includes hdfs-1520,
    hdfs-1555, and hdfs-1554 -- important features not present in
    CDH3b2/3/4 (but in branch-0.20-append with a while now) -- and the
    changes to hbase to make use of these additions to hdfs. CDH3 release
    cherry-picked critical fixes from hbase 0.90.2 so it has the good
    stuff.

    Otherwise, all should be on tip of branch-0.20-append and hbase 0.90.2.

    I think both of them could run smoothly on CDH3 hadoop 0.20.2+923.21
    Is this some clouderism? I'm not familiar.

    St.Ack
  • Todd Lipcon at Apr 19, 2011 at 7:40 pm

    On Tue, Apr 12, 2011 at 11:01 AM, Stack wrote:
    On Tue, Apr 12, 2011 at 7:28 AM, 茅旭峰 wrote:
    Hi,

    I've noticed that Cloudera has announced the CDH3 release, but the apache
    hbase 0.90.2 is also just released.

    All should upgrade to the CDH3 release. It includes hdfs-1520,
    hdfs-1555, and hdfs-1554 -- important features not present in
    CDH3b2/3/4 (but in branch-0.20-append with a while now) -- and the
    changes to hbase to make use of these additions to hdfs. CDH3 release
    cherry-picked critical fixes from hbase 0.90.2 so it has the good
    stuff.

    Otherwise, all should be on tip of branch-0.20-append and hbase 0.90.2.

    I think both of them could run smoothly on CDH3 hadoop 0.20.2+923.21
    Is this some clouderism? I'm not familiar.
    Yep, this is the patchlevel for CDH3u0 (aka "GA" or "stable")

    I agree with Stack's assessment above. We'll continue to cherry-pick bug
    fixes back into the CDH3 version of HBase for our quarterly "update"
    releases (CDH3u1, CDH3u2, etc).

    -Todd

    --
    Todd Lipcon
    Software Engineer, Cloudera

Related Discussions

Discussion Navigation
viewthread | post
Discussion Overview
groupuser @
categorieshbase, hadoop
postedApr 12, '11 at 2:28p
activeApr 19, '11 at 7:40p
posts3
users3
websitehbase.apache.org

3 users in discussion

茅旭峰: 1 post Todd Lipcon: 1 post Stack: 1 post

People

Translate

site design / logo © 2022 Grokbase