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HBase >> mail # dev >> problems with theUnsafe


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Re: problems with theUnsafe
Hi Jess/Ted,

the SR11 release fixed a bug with their implementation of the
sun.misc.unsafe.Get* methods in older IBM JDKs:

http://www-01.ibm.com/support/docview.wss?uid=swg1IV12627

I know there are  few other bugs related to the the sun.misc.unsafe but it
would be helpful to know the full  stack backtrace.

esteban.

--
Cloudera, Inc.

On Tue, Nov 12, 2013 at 7:50 PM, <[EMAIL PROTECTED]> wrote:

>
> >Interesting, it seems that you are the first user who is trying HBase
> (0.94.7) on IBM JRE.
>
> Probably.
>
> >Which version of IBM JRE are you using? Unsafe MUST be supported by IBM
> JRE in Java 6.
>
> IBM J9 VM (build 2.4, JRE 1.6.0 IBM J9 2.4 Linux amd64-64
> jvmxa6460sr12-20121024_126067 (JIT enabled, AOT enabled)
>  J9VM - 20121024_126067
>  JIT - r9_20120914_26057
>  GC - 20120928_AA)
>  JCL - 20121014_01
>
>