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memory leak on redeploy |
Atomikos is probably causing memory leak in perm gen space in application servers (tomcat 6) because tomcat's WebappClassloader cannot be gc'ed on web application hot redeploy due to atomikos putting something into thread local.
Yourkit's "Paths from GC Roots" function run on dangling WebappClassloader shows this:
com.atomikos.timing.PooledAlarmTimer [Stack Local]
<local variable> of java.lang.Thread [Stack Local, Thread] "Atomikos:6" native ID: 0x11BC
tried with Java 6.0.18, Tomcat 6.0.24, Atomikos essentials 3.5.5
Does anyone run into this?
Yourkit's "Paths from GC Roots" function run on dangling WebappClassloader shows this:
com.atomikos.timing.PooledAlarmTimer [Stack Local]
<local variable> of java.lang.Thread [Stack Local, Thread] "Atomikos:6" native ID: 0x11BC
tried with Java 6.0.18, Tomcat 6.0.24, Atomikos essentials 3.5.5
Does anyone run into this?
Jan Zelenka 
Thursday, April 15, 2010
Thursday, April 15, 2010
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