4:05 p.m.
I have an app that worked fine with 1.4.1.beta but with the upgrade to 1.4.1.GA it appears
my read locks are no longer being released. I get the following error frequently with
1.4.1.GA but never with 1.4.1.beta:
| 14:55:04,218 ERROR IdentityLock: write lock for / could not be acquired after 0 ms.
Locks: Read lock owners: [GlobalTransaction:<null>:2]
| Write lock owner: null
| (caller=Thread[main,5,main], lock info: read
owners=[GlobalTransaction:<null>:2] (activeReaders=1, activeWriter=null,
waitingReaders=0, waitingWriters=0, waitingUpgrader=0))
| 14:55:04,218 ERROR IdentityLock: write lock for / could not be acquired after 0 ms.
Locks: Read lock owners: [GlobalTransaction:<null>:2]
| Write lock owner: null
| (caller=Thread[main,5,main], lock info: read
owners=[GlobalTransaction:<null>:2] (activeReaders=1, activeWriter=null,
waitingReaders=0, waitingWriters=0, waitingUpgrader=0))
| 14:55:04,218 ERROR IdentityLock: write lock for / could not be acquired after 0 ms.
Locks: Read lock owners: [GlobalTransaction:<null>:2]
| Write lock owner: null
| (caller=Thread[main,5,main], lock info: read
owners=[GlobalTransaction:<null>:2] (activeReaders=1, activeWriter=null,
waitingReaders=0, waitingWriters=0, waitingUpgrader=0))
| 14:55:04,296 ERROR IdentityLock: write lock for / could not be acquired after 0 ms.
Locks: Read lock owners: [GlobalTransaction:<null>:2]
| Write lock owner: null
| (caller=Thread[main,5,main], lock info: read
owners=[GlobalTransaction:<null>:2] (activeReaders=1, activeWriter=null,
waitingReaders=0, waitingWriters=0, waitingUpgrader=0))
| 14:55:04,296 ERROR IdentityLock: write lock for / could not be acquired after 0 ms.
Locks: Read lock owners: [GlobalTransaction:<null>:2]
| Write lock owner: null
| (caller=Thread[main,5,main], lock info: read
owners=[GlobalTransaction:<null>:2] (activeReaders=1, activeWriter=null,
waitingReaders=0, waitingWriters=0, waitingUpgrader=0))
I'm using JBossCache with Spring 2.0.2+Hibernate EntityManager 3.2.1+JoTM for JTA.
JBossCache is correctly getting my JoTM transaction manager and Spring is starting a
transaction.
And again this worked fine with 1.4.1.beta.
Any ideas about what could be the problem?
For good measure I've included my cacheService file:
| <?xml version="1.0" encoding="UTF-8"?>
| <!-- ===================================================================== -->
| <!-- JBossCache Configuration File: test or dev -->
| <!-- ===================================================================== -->
| <server>
| <mbean code="org.jboss.cache.TreeCache"
name="$jmxDomain$:service=TreeCache">
| <attribute name="TransactionManagerLookupClass">
| org.lds.stack.spring.jpa.jbosscache.JBossCacheConfigurableTransactionLookup
| </attribute>
| <attribute name="NodeLockingScheme">PESSIMISTIC</attribute>
| <attribute name="IsolationLevel">REPEATABLE_READ</attribute>
| <attribute name="CacheMode">LOCAL</attribute>
| <attribute name="UseReplQueue">false</attribute>
| <attribute name="ReplQueueInterval">0</attribute>
| <attribute name="ReplQueueMaxElements">0</attribute>
| <attribute
name="ClusterName">org.lds.stack.$jmxDomain$</attribute>
| <attribute name="FetchInMemoryState">false</attribute>
| <attribute name="SyncReplTimeout">20000</attribute>
| <attribute name="LockAcquisitionTimeout">15000</attribute>
| <attribute
name="InitialStateRetrievalTimeout">20000</attribute>
| <attribute
name="EvictionPolicyClass">org.jboss.cache.eviction.LRUPolicy</attribute>
| <attribute name="EvictionPolicyConfig">
| <config>
| <attribute name="wakeUpIntervalSeconds">5</attribute>
| <region name="/_default_">
| <attribute name="maxNodes">5000</attribute>
| <attribute name="timeToLiveSeconds">1000</attribute>
| </region>
| <region name="/org/lds/stack/petstore/model/Animal">
| <attribute name="maxNodes">5000</attribute>
| <attribute name="timeToLiveSeconds">1000</attribute>
| </region>
| <region name="/org/lds/stack/petstore/model/Classification">
| <attribute name="maxNodes">5000</attribute>
| <attribute name="timeToLiveSeconds">0</attribute>
| </region>
| <region name="/org/lds/stack/petstore/model/Country">
| <attribute name="maxNodes">10000</attribute>
| <attribute name="timeToLiveSeconds">0</attribute>
| </region>
| </config>
| </attribute>
| <attribute name="UseRegionBasedMarshalling">false</attribute>
| </mbean>
| </server>
|
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