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From Edward Capriolo <edlinuxg...@gmail.com>
Subject Re: HBase 0.89 and JDK version
Date Wed, 21 Jul 2010 02:49:29 GMT
On Tue, Jul 20, 2010 at 10:31 PM, Jonathan Gray <jgray@facebook.com> wrote:
>> I get lots of sigsegs on u21. Had better luck with u21.
>
> Ed, which is the typo? :)
>

Doh sorry,
 (this was cassandra) I was running.
     -XX:+UseParNewGC \
        -XX:+UseConcMarkSweepGC \
        -XX:+CMSParallelRemarkEnabled \
        -XX:+UseCompressedOops \
        -XX:SurvivorRatio=8 \
        -XX:MaxTenuringThreshold=1 \
        -XX:+HeapDumpOnOutOfMemoryError \
with 1.6.0_u20.

I had some data that was causing sigseg as only a a few nodes were
constantly suffering. I never found what the data was but after moving
to u21 it never happened again.

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