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From "youknowwho@heroicefforts.net" <youknow...@heroicefforts.net>
Subject Re: problems with theUnsafe
Date Wed, 13 Nov 2013 22:50:02 GMT
Thanks Esteban,

That definitely looks to be the culprit?  Time to file the paperwork for a JRE patch, yay.
 :)

sun_misc_Unsafe_get long__Ljava_lang_Object_2J+0x41 (0x00002B26C8251629 [libjclscar_24.so+0x4d629])

Esteban Gutierrez <esteban@cloudera.com> wrote:

>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, <youknowwho@heroicefforts.net> 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
>>
>>

-- 
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