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Posted to users@tomcat.apache.org by Steve Harris <sh...@myra.com> on 2003/04/09 21:23:49 UTC
Deadlock problem
Hi all,
I have one application that seems to cause me problems above all others.
Users are reporting that the application has crashed - sure enough we
can't login and I can'y stop it using the manager. Other apps are fine.
If I doa kill -3 on tomcat I get a whole bunch of thread info but at the
end I get a deadlock messages - snippet below. Anybody got any ideas ?
To clear this problem ususally involves a reboot of tomcat.
Kind Regards - Steve Harris
FOUND A JAVA LEVEL DEADLOCK:
----------------------------
"Ajp13Processor[8009][55]":
waiting to lock monitor 0xfb5b0 (object 0xbc6acc38, a
oracle.jdbc.driver.OraclePreparedStatement),
which is locked by "Ajp13Processor[8009][51]"
"Ajp13Processor[8009][51]":
waiting to lock monitor 0xfb1f8 (object 0xbb102310, a
oracle.jdbc.driver.OracleConnection),
which is locked by "Ajp13Processor[8009][55]"
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