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From SF Hadoop <sfhad...@gmail.com>
Subject Re: Java version with Hadoop 2.0
Date Wed, 09 Oct 2013 21:48:46 GMT
I hadn't.  Thank you!!!  Very helpful.

Andy


On Wed, Oct 9, 2013 at 2:25 PM, Patai Sangbutsarakum <
Patai.Sangbutsarakum@turn.com> wrote:

>  maybe you've already seen this.
>
>  http://wiki.apache.org/hadoop/HadoopJavaVersions
>
>
>  On Oct 9, 2013, at 2:16 PM, SF Hadoop <sfhadoop@gmail.com>
>  wrote:
>
>  I am preparing to deploy multiple cluster / distros of Hadoop for
> testing / benchmarking.
>
>  In my research I have noticed discrepancies in the version of the JDK
> that various groups are using.  Example:  Hortonworks is suggesting
> JDK6u31, CDH recommends either 6 or 7 providing you stick to some
> guidelines for each and Apache Hadoop seems to be somewhat of a "no mans
> land"; a lot of people using a lot of different versions.
>
>  Does anyone have any insight they could share about how to approach
> choosing the best JDK release?  (I'm a total Java newb, so any info /
> further reading you guys can provide is appreciated.)
>
>  Thanks.
>
>  sf
>
>
>

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