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From jimmymartin <>
Subject Re: ava.lang.OutOfMemoryError: Failed to fork OS thread - 5.2.0 broker
Date Wed, 07 Oct 2009 20:49:43 GMT

This is actually quite difficult to do but we are working on it. One thing I
forgot to mention is that we see errors opening files:

2009-09-25 00:05:38,701 [localhost:14397] ERROR TransportConnector            
- Could not accept connection : Too many open files

Apparently the OS has a 1024 limit on open files - we will increase this
value but would appreciate guidance about what the number should be. Is is
possible this issue is contributing to the out of memory exception?

Thanks again,

Dan Tran wrote:
> Jimmy,
> You may want to run with Sun JVM and hookup Jconsole to find out what is
> going on with your JVM.
> -D

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