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Colin McQueen
Jun 4, 2014, 10:30:18 AM6/4/14
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The application I am working on seems to be having some classloader leak issues. At some point our application server dies with an OutOfMemory: Perm Gen error. In the attached image it looks like cglib is being used and the CassandraSessionFactoryBean was mentioned. Is this a leak with regarding something in spring-data-cassandra?
Colin McQueen
Jun 4, 2014, 10:38:49 AM6/4/14
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Also I am using JavaConfig instead of XML for the Cassandra setup if that helps.
Matthew Adams
Jun 5, 2014, 2:37:52 PM6/5/14
to Colin McQueen, spring-dat...@googlegroups.com
I'm pretty sure cglib is only being used at context initialization time, and only to bootstrap Cassandra, a one-time deal. Can it be something else?
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Matthew Adams
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Colin McQueen
Jun 5, 2014, 2:58:23 PM6/5/14
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I'm not sure, I've been struggling to fix the Perm gen problem. When looking at the heap that was one of the leak suspects in Eclipse Memory Analyzer. We use Hibernate and obviously Spring, but the tool only found 2 leak suspects. The first leak was the one I have in the image and the second one was a Glassfish Apache Felix leak.
On Thursday, June 5, 2014 3:37:52 PM UTC-3, Matthew Adams wrote:
I'm pretty sure cglib is only being used at context initialization time, and only to bootstrap Cassandra, a one-time deal. Can it be something else?
On Wed, Jun 4, 2014 at 9:38 AM, Colin McQueen <colin....@shiftenergy.com> wrote:
Also I am using JavaConfig instead of XML for the Cassandra setup if that helps.
On Wednesday, June 4, 2014 11:30:18 AM UTC-3, Colin McQueen wrote:The application I am working on seems to be having some classloader leak issues. At some point our application server dies with an OutOfMemory: Perm Gen error. In the attached image it looks like cglib is being used and the CassandraSessionFactoryBean was mentioned. Is this a leak with regarding something in spring-data-cassandra?
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