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From <Milind.Bhandar...@emc.com>
Subject Re: [VOTE] Release hadoop-0.22.0-rc0
Date Thu, 01 Dec 2011 23:35:46 GMT

Downloaded, installed on single node, (simple authentication), ran hadoop
mapred examples successfully.

- Milind

Milind Bhandarkar
Greenplum Labs, EMC
(Disclaimer: Opinions expressed in this email are those of the author, and
do not necessarily represent the views of any organization, past or
present, the author might be affiliated with.)

On 11/29/11 2:47 AM, "Konstantin Shvachko" <shv.hadoop@gmail.com> wrote:

>I created a release candidate for hadoop-0.22.0 available for review at:
>The candidate incorporates more than 700 fixed jiras counting from the
>release of 0.21.0.
>The branch was cut on November 17 last year. During this year the
>branch was tested by different groups in the Hadoop community.
>Recently it has been extensively tested on a mid-size cluster.
>It contains important improvements, optimizations and bug fixes for
>HDFS and MapReduce compared to 0.21.0. Some features introduced in the
>latest offspring releases of hadoop-security are not yet ported to
>this branch, which is mostly related to security and MapReduce
>improvements. Compared to 0.23.0 this release will not contain
>Federation or Yarn.
>The hadoop-0.22.0 release build is fully automated thanks to the
>BigTop team. rc0 artifacts are available and reproducible on Hadoop
>Jenkins. The validity of rc0 has been also verified with BigTop.
>I think this could be a usable release and an important step forward
>in the Hadoop roadmap.
>Many people contributed to hadoop-0.22. Thank you everybody who
>developed code, built, tested, found and fixed bugs or supported this
>effort by any other means.
>Please try it out and vote.

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