[Helma-user] Problems with helma Swarm and jgroups

[Franz Philipp Moser]

Hi list,

I experinced latetly some outOfMemory Exceptions when using current 
helmaswarm. With a profiler I was able to find 35824 org.jgroups.Message 
Objects that consume a total of 300.000.000 Bytes of Memory (see 
screenshot, retained size). This only happens on the app server that is 
NOT the Swarm Master.

I don't know why this happens but it looks like if the "notMaster" 
(acceptor) doesn't purge the no longer needed Message objects.

"Acceptor ServerSocket[addr=0.0.0.0/0.0.0.0,port=0,localport=8009]" 
java.lang.OutOfMemoryError: GC overhead limit exceeded

I have appended a log file with the outOfMemory errors.

Can anybody help?

cu Philipp
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