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HBase >> mail # user >> memory leak


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Yusup Ashrap 2012-11-21, 03:45
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ramkrishna vasudevan 2012-11-21, 04:07
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宗丹 2012-11-21, 05:19
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Yusup Ashrap 2012-11-21, 05:21
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ramkrishna vasudevan 2012-11-21, 05:33
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Yusup Ashrap 2012-11-21, 05:52
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宗丹 2012-11-21, 05:51
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Stack 2012-11-21, 05:52
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Re: memory leak
>Can you upgrade your hbase?  This is an old version.  What version of
>hadoop are you running?

it's in production environment, and we could not take upgrading as an
option for now.
hadoop version is 0.20.2

>I've not used this tool before.  Its output includes that of the JVM
>itself which would tend to occlude any picture of what hbase is doing
>inside in the JVM.

any perf tools or ways  to recommend to detect memory leak?

>Are you OOMEing?
nope,and I cant still see a Full Gc coming from gc log file.and I don't
have any particular exceptions in regionserver log file.
thanks , regards
--
*Best Regards*
*===================*
*Yusup Ashrap*
*cell:18611205204*
*--------------------------------------*
*do or don't, the is no try.*
*--------------------------------------*
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Stack 2012-11-21, 07:30
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Yusup Ashrap 2012-11-21, 08:16
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Suraj Varma 2012-11-21, 08:26
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Yusup Ashrap 2012-11-21, 08:48
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Stack 2012-11-21, 17:31
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宗丹 2012-11-21, 06:04
NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB