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From: Patai Sangbutsarakum <Patai.Sangbutsarakum@turn.com>
To: "<user@hadoop.apache.org>" <user@hadoop.apache.org>
Subject: Re: Java version with Hadoop 2.0
Thread-Topic: Java version with Hadoop 2.0
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Date: Wed, 9 Oct 2013 22:57:25 +0000
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Does that mean for the new cluster, we probably try to start to aim to test=
/use/deploy at java 7?


On Oct 9, 2013, at 3:05 PM, Andre Kelpe <akelpe@concurrentinc.com>
 wrote:

> also keep in mind, that java 6 no longer gets "public" updates from
> Oracle: http://www.oracle.com/technetwork/java/eol-135779.html
>=20
> - Andr=E9
>=20
> On Wed, Oct 9, 2013 at 11:48 PM, SF Hadoop <sfhadoop@gmail.com> wrote:
>> I hadn't.  Thank you!!!  Very helpful.
>>=20
>> Andy
>>=20
>>=20
>> On Wed, Oct 9, 2013 at 2:25 PM, Patai Sangbutsarakum
>> <Patai.Sangbutsarakum@turn.com> wrote:
>>>=20
>>> maybe you've already seen this.
>>>=20
>>> http://wiki.apache.org/hadoop/HadoopJavaVersions
>>>=20
>>>=20
>>> On Oct 9, 2013, at 2:16 PM, SF Hadoop <sfhadoop@gmail.com>
>>> wrote:
>>>=20
>>> I am preparing to deploy multiple cluster / distros of Hadoop for testi=
ng
>>> / benchmarking.
>>>=20
>>> In my research I have noticed discrepancies in the version of the JDK t=
hat
>>> various groups are using.  Example:  Hortonworks is suggesting JDK6u31,=
 CDH
>>> recommends either 6 or 7 providing you stick to some guidelines for eac=
h and
>>> Apache Hadoop seems to be somewhat of a "no mans land"; a lot of people
>>> using a lot of different versions.
>>>=20
>>> 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.)
>>>=20
>>> Thanks.
>>>=20
>>> sf
>>>=20
>>>=20
>>=20
>=20
>=20
>=20
> --=20
> Andr=E9 Kelpe
> andre@concurrentinc.com
> http://concurrentinc.com