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Hadoop >> mail # general >> [ANNOUNCE] hadoop-2.0.3-alpha released!


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Re: [ANNOUNCE] hadoop-2.0.3-alpha released!
Thanks Doug.

On Feb 15, 2013, at 12:01 PM, Doug Cutting wrote:

> I just installed the docs for 2.0.3-alpha on the website, which fixes
> the release notes broken link among others.
>
> With the site's conversion to svnpubsub, when a release is made the
> release manager needs to now copy the documentation from the release
> tarball into subversion, as Harsh noted in his earlier message.  I
> have updated Hadoop's HowToRelease document to describe this.
>
> Doug
>
> On Fri, Feb 15, 2013 at 10:25 AM, Arun C Murthy <[EMAIL PROTECTED]> wrote:
>> Harsh - I'm on an edge until later today, appreciate help - else I'll get to it by eod. Thanks!
>>
>> On Feb 15, 2013, at 10:00 AM, Harsh J wrote:
>>
>>> Thanks for doing this Arun, and the extra notes as well!
>>>
>>> Karthik - Looks like http://hadoop.apache.org/docs/ doesn't seem to
>>> have 2.0.3 docs yet. I think the location of putting down docs changed
>>> this week from http://svn.apache.org/viewvc/hadoop/common/site/common/publish/docs/
>>> to http://svn.apache.org/viewvc/hadoop/common/site/main/publish/docs/
>>> and the latter's yet to receive 2.0.3 doc replacements. [Arun - on
>>> this as well?]
>>>
>>> On Fri, Feb 15, 2013 at 9:36 PM, Karthik Kambatla <[EMAIL PROTECTED]> wrote:
>>>> Thanks Arun - that is brilliant!
>>>>
>>>> The link for the release notes seems to be broken - can someone take a look
>>>> at it?
>>>> http://hadoop.apache.org/docs/r2.0.3-alpha/hadoop-project-dist/hadoop-common/releasenotes.html
>>>>
>>>> On Fri, Feb 15, 2013 at 5:13 AM, Arun C Murthy <[EMAIL PROTECTED]> wrote:
>>>>
>>>>> All,
>>>>>
>>>>> I'm very pleased to announce that the Apache Hadoop community has
>>>>> released hadoop-2.0.3-alpha!
>>>>>
>>>>> This delivers significant major enhancements and stability over previous
>>>>> releases in hadoop-2.x series:
>>>>> # QJM for HDFS HA for NameNode
>>>>> # Multi-resource scheduling (CPU and memory) for YARN
>>>>> # YARN ResourceManager Restart
>>>>> # Significant stability at scale for YARN (over 30,000 nodes and 14
>>>>> million applications so far, at time of release - see here)
>>>>>
>>>>> This release, like previous releases in hadoop-2.x series, is still
>>>>> considered *alpha* primarily since some of APIs aren't fully-baked, has had
>>>>> some churn and we expect some more in future hadoop-2.x releases.
>>>>> Furthermore, please note that there are some API changes from previous
>>>>> hadoop-2.0.2-alpha release and applications will need to recompile against
>>>>> hadoop-2.0.3-alpha. Please see the Hadoop 2.0.3-alpha Release Notes for
>>>>> details.
>>>>>
>>>>> Furthermore, we are converging fast on ironing out API issues (both HDFS
>>>>> & YARN) and, currently, plan to cut a hadoop-2.0.4-beta release in the next
>>>>> couple of months after this effort. We believe that hadoop-2.0.4-beta will
>>>>> be a major step to then release a fully stable, supported hadoop-2 release,
>>>>> exciting times! Stay tuned!
>>>>>
>>>>> thanks,
>>>>> Arun
>>>>> (your humble, sometimes prone to grumble, release manager... *smile*)
>>>>>
>>>>>
>>>>>
>>>
>>>
>>>
>>> --
>>> Harsh J
>>
>> --
>> Arun C. Murthy
>> Hortonworks Inc.
>> http://hortonworks.com/
>>
>>

--
Arun C. Murthy
Hortonworks Inc.
http://hortonworks.com/
NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB