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From Rob Coli <rc...@digg.com>
Subject Re: busy thread on IncomingStreamReader ?
Date Mon, 19 Apr 2010 21:48:14 GMT
On 4/17/10 6:47 PM, Ingram Chen wrote:
> after upgrading jdk from  1.6.0_16 to  1.6.0_20, the problem solved.

FYI, this sounds like it might be :

https://issues.apache.org/jira/browse/CASSANDRA-896
http://bugs.sun.com/view_bug.do;jsessionid=60c39aa55d3666c0c84dd70eb826?bug_id=6805775

Where garbage collection issues in JVM/JDKs before 7.b70 leads to GC 
storming which hoses performance.

=Rob

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