tags:

views:

16

answers:

1
Q: 

tomcat closed when i open visualvm_profiler

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

A: 

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  2010-09-24 09:33:56
32bit window2003, 18gb, do you mean jvm do not have enough memory to create profiler runtime?
cometta  2010-09-24 09:36:08
how can you address more than 4gb with only 32 bits?
duffymo  2010-09-24 09:48:46
@duffymo, 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  2010-09-24 09:50:51

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