[rabbitmq-discuss] rabbitmq crash?

[yaohui]

when i use performence test using  bash runjava.sh com.rabbitmq.examples.MulticastMain
 
mq crash,this is dump file
 
=erl_crash_dump:0.1
Tue May 24 14:44:18 2011
Slogan: eheap_alloc: Cannot allocate 912262800 bytes of memory (of type "heap").
System version: Erlang R14B (erts-5.8.1) [source] [smp:4:4] [rq:4] [async-threads:30] [hipe] [kernel-poll:true]
Compiled: Tue Mar  8 12:24:16 2011
Taints: 
Atoms: 18757
=memory
total: 1025071712
processes: 843523524
processes_used: 843511988
system: 181548188
atom: 845513
atom_used: 844386
binary: 3890032
code: 7703375
ets: 19926572
 java client log
 recving rate: 1774 msg/s, min/avg/max latency: 360445189/360852144/361229952 microseconds
sending rate: 6122 msg/s
Exception in thread "Thread-3" java.lang.RuntimeException: java.net.SocketException: Broken pipe
        at com.rabbitmq.examples.MulticastMain$Producer.run(MulticastMain.java:336)
        at java.lang.Thread.run(Thread.java:619)
Caused by: java.net.SocketException: Broken pipe
        at java.net.SocketOutputStream.socketWrite0(Native Method)
        at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:92)
        at java.net.SocketOutputStream.write(SocketOutputStream.java:136)
        at java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:65)
        at java.io.BufferedOutputStream.flush(BufferedOutputStream.java:123)
        at java.io.DataOutputStream.flush(DataOutputStream.java:106)
        at com.rabbitmq.client.impl.SocketFrameHandler.writeFrame(SocketFrameHandler.java:155)
        at com.rabbitmq.client.impl.AMQConnection.writeFrame(AMQConnection.java:416)
        at com.rabbitmq.client.impl.AMQCommand.transmit(AMQCommand.java:173)
        at com.rabbitmq.client.impl.AMQChannel.quiescingTransmit(AMQChannel.java:301)
        at com.rabbitmq.client.impl.AMQChannel.transmit(AMQChannel.java:277)
        at com.rabbitmq.client.impl.ChannelN.basicPublish(ChannelN.java:520)
        at com.rabbitmq.examples.MulticastMain$Producer.publish(MulticastMain.java:351)
        at com.rabbitmq.examples.MulticastMain$Producer.run(MulticastMain.java:325)
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