[jboss-user] [JBoss Cache: Core Edition] - Locks not being released under Weblogic 10.3 using MVCC lock

nathanmesser do-not-reply at jboss.com
Fri Dec 19 11:16:07 EST 2008

Is the issue raised in JBCACHE-923 likely to be an issue with Weblogic using MVCC locking?

We're using Weblogic 10.3

We're currently seeing a situation, after a transaction timed out while making a lot of modifications to our cache, where a particular node in the cache is locked.

The behaviour we're seeing sounds very similiar to the issue raised in JBCACHE-923, and as the last comment mentions that it was hoped to address this issue more fully with MVCC locking, I wondered if the situation could still occur?

We are using synchronous replication in a cluster, and haven't yet seen this issue in a single instance, if that's relevant.

Also, is it possible to put a timeout on locks in JBoss cache, so that if this situation occurs, and a lock is left after a transaction has rolledback, the lock will eventually be released?

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