[jboss-user] [JBoss Cache Users] - MVCCLockManager.lockAndRecord ignores the values of Invocati

[veklov]

Hi

As you can see from the below log:
* actual lock acquisition timeout in lockAndRecord is 10 seconds which equals to timeout on the cache level. (time between MVCCLockManager.lockAndRecord and MVCCLockingInterceptor.doAfterCall). 
* the value of InvocationContext.getLockAcquisitionTimeout is 0. (exception message "... Unable to acquire lock on Fqn [...] after [0] milliseconds ..." produced by MVCCNodeHelper.acquireLock)

04.09.09 12:56:16.539 MSD [17] FINEST  org.jboss.cache.lock.MVCCLockManager.lockAndRecord - Attempting to lock /java.lang.Integer/k
04.09.09 12:56:26.539 MSD [17] FINEST  org.jboss.cache.interceptors.MVCCLockingInterceptor.doAfterCall - Nothing to do since there are no modifications in scope.
04.09.09 12:56:26.539 MSD [17] FINEST  org.jboss.cache.InvocationContext.throwIfNeeded - There was a problem handling this request, but failSilently was set, so suppressing exception - org.jboss.cache.lock.TimeoutException: Unable to acquire lock on Fqn [/java.lang.Integer/k] after [0] milliseconds for requestor [Thread[Thread-1,5,main]]! Lock held by [GlobalTransaction:<10.139.132.111:2698>:0]
	at org.jboss.cache.mvcc.MVCCNodeHelper.acquireLock(MVCCNodeHelper.java:159)
	at org.jboss.cache.mvcc.MVCCNodeHelper.wrapNodeForWriting(MVCCNodeHelper.java:236)
	at org.jboss.cache.mvcc.MVCCNodeHelper.wrapNodeForWriting(MVCCNodeHelper.java:186)


In particular this affects behaviour of Cache.putFromExternalRead


View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4253535#4253535

Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4253535