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HDFS >> mail # user >> Re: Hadoop upgrade


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Viswanathan J 2013-08-09, 14:11
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Harsh J 2013-08-09, 14:34
Regards, Viswanathan J.
Like Hars said, the release notes described every bug fix, minor or
major improvements with the link to the related JIRA for each one.

Just a simple question? Why not upgrade directly to 1.2.0?
There are lot of good improvements and bug fixes here too.

See the Release notes here:
http://hadoop.apache.org/docs/r1.2.0/releasenotes.html

2013/8/9, Harsh J <[EMAIL PROTECTED]>:
> The link Jitendra provided lists all the changes exhaustively. What
> are you exactly looking for beyond that? For Performance related
> changes, they are probably noted, so just search the same page for
> Performance.
>
> On Fri, Aug 9, 2013 at 7:41 PM, Viswanathan J
> <[EMAIL PROTECTED]> wrote:
>> I have seen these release notes already, any other comment on this
>> upgrade
>> regarding MR Job processing and any performance improvement.
>>
>> On Aug 9, 2013 6:27 PM, "Jitendra Yadav" <[EMAIL PROTECTED]>
>> wrote:
>>>
>>> Please refer Hadoop 1.1.2 release notes.
>>>
>>> http://hadoop.apache.org/docs/r1.1.2/releasenotes.html
>>>
>>> On Fri, Aug 9, 2013 at 5:41 PM, Viswanathan J
>>> <[EMAIL PROTECTED]>
>>> wrote:
>>>>
>>>> Hi,
>>>>
>>>> Planning to upgrade hadoop from 1.0.3 to 1.1.2, what are the key
>>>> features
>>>> or advantages.
>>>
>>>
>>
>
>
>
> --
> Harsh J
>
--
Marcos Ortiz Valmaseda
Product Manager at PDVSA
http://about.me/marcosortiz
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Robert Dyer 2013-08-09, 16:14
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