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i run tomcat6 by doubleclick on startup.bat on win2003 . then i open up visualvm1.31. I went to the profiler tab, and press memory, then i can statement on tomcat log, "...cache" then suddenly tomcat shutdown itself, there is no error message. anyone experience this?

visualvm application status: terminated

cometta
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2 Answers2

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sounds like it could be a memory issue. how much ram does your machine have available?

without any other information, i don't think we can help you. no thread dump, no tomcat log, nothing?

duffymo
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  • 32bit window2003, 18gb, do you mean jvm do not have enough memory to create profiler runtime? – cometta Sep 24 '10 at 09:36
  • how can you address more than 4gb with only 32 bits? – duffymo Sep 24 '10 at 09:48
  • i know max address is 4gb. but that is not related to my question. my tomcat run at -xms/xmx=1gb. visualvm can monitor the memory only the "profiler" tab, when i press "memory", tomcat suddenly shutdown,without any error message – cometta Sep 24 '10 at 09:50
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Try to use a jvm with version at leat 1.6.07. jdk 1.6.06 has a bug which terminates your tomcat if you want to connect to it.

EhmKah a.k.a. Michael Krauße
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