[jboss-user] Recovery from deadlocks on JBoss 5.1.0
Jari Juslin
zds at iki.fi
Fri May 27 08:02:46 EDT 2011
Hello,
everyone. We recently switched from JBoss 4 to JBoss 5, and consequently
started migrating our EJB2.1 beans to EJB3. Now the deployment EAR is a
mix of both, and recovery from deadlocks has been found to be broken.
What happens is that first we have a regular deadlock, where transaction
fails as it should. All is well here (on JBoss and MySQL side, that is).
Example of a deadlock:
23.05 10:27:31,008 ERROR
[org.jboss.ejb.plugins.cmp.jdbc.keygen.JDBC30GeneratedKeysCreateCommand.TripEvent]
(NioProcessor-2:VTD_65/FORM) Could not create entity
com.mysql.jdbc.exceptions.jdbc4.MySQLTransactionRollbackException:
Deadlock found when trying to get lock; try restarting transaction
at
sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
at com.mysql.jdbc.Util.handleNewInstance(Util.java:407)
at com.mysql.jdbc.Util.getInstance(Util.java:382)
at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1064)
at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3603)
at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3535)
at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1989)
at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2150)
at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2626)
at
com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:2119)
at
com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2415)
at
com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2333)
at
com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2318)
at
com.mysql.jdbc.jdbc2.optional.PreparedStatementWrapper.executeUpdate(PreparedStatementWrapper.java:875)
at
org.jboss.resource.adapter.jdbc.WrappedPreparedStatement.executeUpdate(WrappedPreparedStatement.java:365)
at
org.jboss.ejb.plugins.cmp.jdbc.keygen.JDBC30GeneratedKeysCreateCommand.executeInsert(JDBC30GeneratedKeysCreateCommand.java:87)
at
org.jboss.ejb.plugins.cmp.jdbc.JDBCAbstractCreateCommand.performInsert(JDBCAbstractCreateCommand.java:322)
at
org.jboss.ejb.plugins.cmp.jdbc.JDBCAbstractCreateCommand.execute(JDBCAbstractCreateCommand.java:151)
at
org.jboss.ejb.plugins.cmp.jdbc.JDBCStoreManager.createEntity(JDBCStoreManager.java:587)
at
org.jboss.ejb.plugins.CMPPersistenceManager.createEntity(CMPPersistenceManager.java:237)
at
org.jboss.resource.connectionmanager.CachedConnectionInterceptor.createEntity(CachedConnectionInterceptor.java:223)
at
org.jboss.ejb.EntityContainer.createLocalHome(EntityContainer.java:638)
at sun.reflect.GeneratedMethodAccessor400.invoke(Unknown Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.jboss.invocation.Invocation.performCall(Invocation.java:386)
at
org.jboss.ejb.EntityContainer$ContainerInterceptor.invokeHome(EntityContainer.java:1139)
at
org.jboss.ejb.plugins.AbstractInterceptor.invokeHome(AbstractInterceptor.java:106)
at
org.jboss.ejb.plugins.EntitySynchronizationInterceptor.invokeHome(EntitySynchronizationInterceptor.java:203)
at
org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invokeHome(CachedConnectionInterceptor.java:187)
at
org.jboss.ejb.plugins.AbstractInterceptor.invokeHome(AbstractInterceptor.java:106)
at
org.jboss.ejb.plugins.EntityInstanceInterceptor.invokeHome(EntityInstanceInterceptor.java:137)
at
org.jboss.ejb.plugins.EntityLockInterceptor.invokeHome(EntityLockInterceptor.java:76)
at
org.jboss.ejb.plugins.EntityCreationInterceptor.invokeHome(EntityCreationInterceptor.java:45)
at
org.jboss.ejb.plugins.CallValidationInterceptor.invokeHome(CallValidationInterceptor.java:56)
at
org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor.java:125)
at
org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:350)
at
org.jboss.ejb.plugins.TxInterceptorCMT.invokeHome(TxInterceptorCMT.java:161)
at
org.jboss.ejb.plugins.SecurityInterceptor.process(SecurityInterceptor.java:230)
at
org.jboss.ejb.plugins.SecurityInterceptor.invokeHome(SecurityInterceptor.java:205)
at
org.jboss.ejb.plugins.security.PreSecurityInterceptor.process(PreSecurityInterceptor.java:99)
at
org.jboss.ejb.plugins.security.PreSecurityInterceptor.invokeHome(PreSecurityInterceptor.java:88)
at
org.jboss.ejb.plugins.LogInterceptor.invokeHome(LogInterceptor.java:132)
at
org.jboss.ejb.plugins.ProxyFactoryFinderInterceptor.invokeHome(ProxyFactoryFinderInterceptor.java:107)
at
org.jboss.ejb.EntityContainer.internalInvokeHome(EntityContainer.java:527)
at org.jboss.ejb.Container.invoke(Container.java:1046)
at
org.jboss.ejb.plugins.local.BaseLocalProxyFactory.invokeHome(BaseLocalProxyFactory.java:362)
at
org.jboss.ejb.plugins.local.LocalHomeProxy.invoke(LocalHomeProxy.java:133)
at $Proxy637.create(Unknown Source)
However, after the deadlock random other transactions start to fail like
this:
42521[state=NORMAL
mc=org.jboss.resource.adapter.jdbc.xa.XAManagedConnection at 7fd1ae77
handles=1 lastUse=1306160850834 permit=true trackByTx=true
mcp=org.jboss.resource.connectionmanager.JBossManagedConnectionPool$OnePool at 3427
6ff3
context=org.jboss.resource.connectionmanager.InternalManagedConnectionPool at 926d545
xaResource=org.jboss.resource.adapter.jdbc.xa.XAManagedConnection at 7fd1ae77
txSync=null]
com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications
link failure
The last packet successfully received from the server was 485
milliseconds ago. The last packet sent successfully to the server was
447 milliseconds ago.
at
sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
at com.mysql.jdbc.Util.handleNewInstance(Util.java:407)
at
com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1116)
at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3092)
at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:2978)
at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3526)
at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1989)
at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2150)
at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2626)
at
com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:2119)
at
com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2415)
at
com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2333)
at
com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2318)
at
com.mysql.jdbc.jdbc2.optional.PreparedStatementWrapper.executeUpdate(PreparedStatementWrapper.java:875)
at
org.jboss.resource.adapter.jdbc.WrappedPreparedStatement.executeUpdate(WrappedPreparedStatement.java:365)
at
org.jboss.ejb.plugins.cmp.jdbc.JDBCStoreEntityCommand.execute(JDBCStoreEntityCommand.java:150)
at
org.jboss.ejb.plugins.cmp.jdbc.JDBCStoreManager.storeEntity(JDBCStoreManager.java:666)
at
org.jboss.ejb.plugins.CMPPersistenceManager.storeEntity(CMPPersistenceManager.java:428)
at
org.jboss.resource.connectionmanager.CachedConnectionInterceptor.storeEntity(CachedConnectionInterceptor.java:271)
at
org.jboss.ejb.EntityContainer.storeEntity(EntityContainer.java:769)
at
org.jboss.ejb.GlobalTxEntityMap$2.synchronize(GlobalTxEntityMap.java:158)
at
org.jboss.ejb.GlobalTxEntityMap$GlobalTxSynchronization.synchronize(GlobalTxEntityMap.java:328)
at
org.jboss.ejb.GlobalTxEntityMap.synchronizeEntities(GlobalTxEntityMap.java:241)
at
org.jboss.ejb.EntityContainer.synchronizeEntitiesWithinTransaction(EntityContainer.java:138)
at
org.jboss.ejb.EntityContainer.findLocal(EntityContainer.java:671)
at sun.reflect.GeneratedMethodAccessor381.invoke(Unknown Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.jboss.invocation.Invocation.performCall(Invocation.java:386)
at
org.jboss.ejb.EntityContainer$ContainerInterceptor.invokeHome(EntityContainer.java:1139)
at
org.jboss.ejb.plugins.AbstractInterceptor.invokeHome(AbstractInterceptor.java:106)
at
org.jboss.ejb.plugins.EntitySynchronizationInterceptor.invokeHome(EntitySynchronizationInterceptor.java:203)
at
org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invokeHome(CachedConnectionInterceptor.java:187)
at
org.jboss.ejb.plugins.AbstractInterceptor.invokeHome(AbstractInterceptor.java:106)
at
org.jboss.ejb.plugins.EntityInstanceInterceptor.invokeHome(EntityInstanceInterceptor.java:137)
at
org.jboss.ejb.plugins.EntityLockInterceptor.invokeHome(EntityLockInterceptor.java:76)
at
org.jboss.ejb.plugins.EntityCreationInterceptor.invokeHome(EntityCreationInterceptor.java:45)
at
org.jboss.ejb.plugins.CallValidationInterceptor.invokeHome(CallValidationInterceptor.java:56)
at
org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor.java:125)
at
org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:350)
at
org.jboss.ejb.plugins.TxInterceptorCMT.invokeHome(TxInterceptorCMT.java:161)
at
org.jboss.ejb.plugins.SecurityInterceptor.process(SecurityInterceptor.java:230)
at
org.jboss.ejb.plugins.SecurityInterceptor.invokeHome(SecurityInterceptor.java:205)
at
org.jboss.ejb.plugins.security.PreSecurityInterceptor.process(PreSecurityInterceptor.java:99)
at
org.jboss.ejb.plugins.security.PreSecurityInterceptor.invokeHome(PreSecurityInterceptor.java:88)
at
org.jboss.ejb.plugins.LogInterceptor.invokeHome(LogInterceptor.java:132)
at
org.jboss.ejb.plugins.ProxyFactoryFinderInterceptor.invokeHome(ProxyFactoryFinderInterceptor.java:107)
at
org.jboss.ejb.EntityContainer.internalInvokeHome(EntityContainer.java:527)
at org.jboss.ejb.Container.invoke(Container.java:1046)
at
org.jboss.ejb.plugins.local.BaseLocalProxyFactory.invokeHome(BaseLocalProxyFactory.java:362)
at
org.jboss.ejb.plugins.local.LocalHomeProxy.invoke(LocalHomeProxy.java:133)
at $Proxy649.findAlert(Unknown Source)
at
com.ecolane.mpk.alert.beans.AlertBackendBean.resolveAlerts(AlertBackendBean.java:696)
---
Caused by: java.io.EOFException: Can not read response from server.
Expected to read 4 bytes, read 0 bytes before connection was
unexpectedly lost.
at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2539)
at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:2989)
... 232 more
And:
The last packet successfully received from the server was 257
milliseconds ago. The last packet sent successfully to the server was
257 milliseconds ago.
23.05 10:27:31,507 ERROR [STDERR] (k3-ProcessingThread-crf-1:Tcrf-1
11832 23513) at
com.mysql.jdbc.jdbc2.optional.MysqlXAConnection.mapXAExceptionFromSQLException(MysqlXAConnection.java:605)
23.05 10:27:31,507 ERROR [STDERR] (k3-ProcessingThread-crf-1:Tcrf-1
11832 23513) at
com.mysql.jdbc.jdbc2.optional.MysqlXAConnection.dispatchCommand(MysqlXAConnection.java:584)
23.05 10:27:31,507 ERROR [STDERR] (k3-ProcessingThread-crf-1:Tcrf-1
11832 23513) at
com.mysql.jdbc.jdbc2.optional.MysqlXAConnection.start(MysqlXAConnection.java:524)
23.05 10:27:31,507 ERROR [org.jboss.ejb.plugins.cmp.jdbc.JDBCUtil]
(NioProcessor-2:VTD_65/FORM) SQL error
java.lang.NullPointerException
at
com.mysql.jdbc.jdbc2.optional.JDBC4MysqlXAConnection.fireStatementEvent(JDBC4MysqlXAConnection.java:94)
at
com.mysql.jdbc.jdbc2.optional.JDBC4PreparedStatementWrapper.close(JDBC4PreparedStatementWrapper.java:84)
at
org.jboss.resource.adapter.jdbc.WrappedStatement.internalClose(WrappedStatement.java:881)
at
org.jboss.resource.adapter.jdbc.WrappedStatement.close(WrappedStatement.java:79)
at
org.jboss.ejb.plugins.cmp.jdbc.JDBCUtil.safeClose(JDBCUtil.java:107)
at
org.jboss.ejb.plugins.cmp.jdbc.JDBCStoreEntityCommand.execute(JDBCStoreEntityCommand.java:162)
at
org.jboss.ejb.plugins.cmp.jdbc.JDBCStoreManager.storeEntity(JDBCStoreManager.java:666)
at
org.jboss.ejb.plugins.CMPPersistenceManager.storeEntity(CMPPersistenceManager.java:428)
at
org.jboss.resource.connectionmanager.CachedConnectionInterceptor.storeEntity(CachedConnectionInterceptor.java:271)
at
org.jboss.ejb.EntityContainer.storeEntity(EntityContainer.java:769)
at
org.jboss.ejb.GlobalTxEntityMap$2.synchronize(GlobalTxEntityMap.java:158)
at
org.jboss.ejb.GlobalTxEntityMap$GlobalTxSynchronization.synchronize(GlobalTxEntityMap.java:328)
at
org.jboss.ejb.GlobalTxEntityMap.synchronizeEntities(GlobalTxEntityMap.java:241)
at
org.jboss.ejb.EntityContainer.synchronizeEntitiesWithinTransaction(EntityContainer.java:138)
at
org.jboss.ejb.EntityContainer.findLocal(EntityContainer.java:671)
at sun.reflect.GeneratedMethodAccessor381.invoke(Unknown Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.jboss.invocation.Invocation.performCall(Invocation.java:386)
at
org.jboss.ejb.EntityContainer$ContainerInterceptor.invokeHome(EntityContainer.java:1139)
at
org.jboss.ejb.plugins.AbstractInterceptor.invokeHome(AbstractInterceptor.java:106)
at
org.jboss.ejb.plugins.EntitySynchronizationInterceptor.invokeHome(EntitySynchronizationInterceptor.java:203)
at
org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invokeHome(CachedConnectionInterceptor.java:187)
at
org.jboss.ejb.plugins.AbstractInterceptor.invokeHome(AbstractInterceptor.java:106)
at
org.jboss.ejb.plugins.EntityInstanceInterceptor.invokeHome(EntityInstanceInterceptor.java:137)
at
org.jboss.ejb.plugins.EntityLockInterceptor.invokeHome(EntityLockInterceptor.java:76)
at
org.jboss.ejb.plugins.EntityCreationInterceptor.invokeHome(EntityCreationInterceptor.java:45)
at
org.jboss.ejb.plugins.CallValidationInterceptor.invokeHome(CallValidationInterceptor.java:56)
at
org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor.java:125)
at
org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:350)
at
org.jboss.ejb.plugins.TxInterceptorCMT.invokeHome(TxInterceptorCMT.java:161)
at
org.jboss.ejb.plugins.SecurityInterceptor.process(SecurityInterceptor.java:230)
at
org.jboss.ejb.plugins.SecurityInterceptor.invokeHome(SecurityInterceptor.java:205)
at
org.jboss.ejb.plugins.security.PreSecurityInterceptor.process(PreSecurityInterceptor.java:99)
at
org.jboss.ejb.plugins.security.PreSecurityInterceptor.invokeHome(PreSecurityInterceptor.java:88)
at
org.jboss.ejb.plugins.LogInterceptor.invokeHome(LogInterceptor.java:132)
at
org.jboss.ejb.plugins.ProxyFactoryFinderInterceptor.invokeHome(ProxyFactoryFinderInterceptor.java:107)
at
org.jboss.ejb.EntityContainer.internalInvokeHome(EntityContainer.java:527)
at org.jboss.ejb.Container.invoke(Container.java:1046)
at
org.jboss.ejb.plugins.local.BaseLocalProxyFactory.invokeHome(BaseLocalProxyFactory.java:362)
at
org.jboss.ejb.plugins.local.LocalHomeProxy.invoke(LocalHomeProxy.java:133)
at $Proxy649.findAlert(Unknown Source)
And:
23.05 10:27:31,507 ERROR [STDERR] (k3-ProcessingThread-crf-1:Tcrf-1
11832 23513) at
org.jboss.resource.adapter.jdbc.xa.XAManagedConnection.start(XAManagedConnection.java:213)
23.05 10:27:31,509 ERROR [STDERR] (k3-ProcessingThread-crf-1:Tcrf-1
11832 23513) at
com.arjuna.ats.internal.jta.transaction.arjunacore.TransactionImple.enlistResource(TransactionImple.java:799)
23.05 10:27:31,509 ERROR [STDERR] (k3-ProcessingThread-crf-1:Tcrf-1
11832 23513) at
com.arjuna.ats.internal.jta.transaction.arjunacore.TransactionImple.enlistResource(TransactionImple.java:510)
23.05 10:27:31,509 ERROR [STDERR] (k3-ProcessingThread-crf-1:Tcrf-1
11832 23513) at
org.jboss.resource.connectionmanager.TxConnectionManager$TxConnectionEventListener$TransactionSynchronization.enlist(TxConnectionManager.java:908)
23.05 10:27:31,509 ERROR [STDERR] (k3-ProcessingThread-crf-1:Tcrf-1
11832 23513) at
org.jboss.resource.connectionmanager.TxConnectionManager$TxConnectionEventListener.enlist(TxConnectionManager.java:662)
23.05 10:27:31,509 ERROR [STDERR] (k3-ProcessingThread-crf-1:Tcrf-1
11832 23513) at
org.jboss.resource.connectionmanager.TxConnectionManager.managedConnectionReconnected(TxConnectionManager.java:403)
23.05 10:27:31,509 ERROR [STDERR] (k3-ProcessingThread-crf-1:Tcrf-1
11832 23513) at
org.jboss.resource.connectionmanager.BaseConnectionManager2.reconnectManagedConnection(BaseConnectionManager2.java:625)
23.05 10:27:31,509 ERROR [STDERR] (k3-ProcessingThread-crf-1:Tcrf-1
11832 23513) at
org.jboss.resource.connectionmanager.BaseConnectionManager2.allocateConnection(BaseConnectionManager2.java:499)
23.05 10:27:31,509 ERROR [STDERR] (k3-ProcessingThread-crf-1:Tcrf-1
11832 23513) at
org.jboss.resource.connectionmanager.BaseConnectionManager2$ConnectionManagerProxy.allocateConnection(BaseConnectionManager2.java:941)
23.05 10:27:31,509 ERROR [org.jboss.ejb.plugins.LogInterceptor]
(NioProcessor-2:VTD_65/FORM) TransactionRolledbackLocalException in
method: public abstract java.util.Collection
com.ecolane.mpk.db.interfaces.AlertLocalHome.findAlert(java.lang.Integer,java.lang.Integer)
throws javax.ejb.FinderException, causedBy:
org.jboss.util.NestedSQLException: Error
at
org.jboss.resource.adapter.jdbc.WrappedConnection.checkException(WrappedConnection.java:873)
at
org.jboss.resource.adapter.jdbc.WrappedStatement.checkException(WrappedStatement.java:852)
at
org.jboss.resource.adapter.jdbc.WrappedPreparedStatement.executeUpdate(WrappedPreparedStatement.java:369)
at
org.jboss.ejb.plugins.cmp.jdbc.JDBCStoreEntityCommand.execute(JDBCStoreEntityCommand.java:150)
at
org.jboss.ejb.plugins.cmp.jdbc.JDBCStoreManager.storeEntity(JDBCStoreManager.java:666)
at
org.jboss.ejb.plugins.CMPPersistenceManager.storeEntity(CMPPersistenceManager.java:428)
at
org.jboss.resource.connectionmanager.CachedConnectionInterceptor.storeEntity(CachedConnectionInterceptor.java:271)
at
org.jboss.ejb.EntityContainer.storeEntity(EntityContainer.java:769)
at
org.jboss.ejb.GlobalTxEntityMap$2.synchronize(GlobalTxEntityMap.java:158)
at
org.jboss.ejb.GlobalTxEntityMap$GlobalTxSynchronization.synchronize(GlobalTxEntityMap.java:328)
at
org.jboss.ejb.GlobalTxEntityMap.synchronizeEntities(GlobalTxEntityMap.java:241)
at
org.jboss.ejb.EntityContainer.synchronizeEntitiesWithinTransaction(EntityContainer.java:138)
at
org.jboss.ejb.EntityContainer.findLocal(EntityContainer.java:671)
at sun.reflect.GeneratedMethodAccessor381.invoke(Unknown Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.jboss.invocation.Invocation.performCall(Invocation.java:386)
at
org.jboss.ejb.EntityContainer$ContainerInterceptor.invokeHome(EntityContainer.java:1139)
at
org.jboss.ejb.plugins.AbstractInterceptor.invokeHome(AbstractInterceptor.java:106)
at
org.jboss.ejb.plugins.EntitySynchronizationInterceptor.invokeHome(EntitySynchronizationInterceptor.java:203)
at
org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invokeHome(CachedConnectionInterceptor.java:187)
at
org.jboss.ejb.plugins.AbstractInterceptor.invokeHome(AbstractInterceptor.java:106)
at
org.jboss.ejb.plugins.EntityInstanceInterceptor.invokeHome(EntityInstanceInterceptor.java:137)
at
org.jboss.ejb.plugins.EntityLockInterceptor.invokeHome(EntityLockInterceptor.java:76)
at
org.jboss.ejb.plugins.EntityCreationInterceptor.invokeHome(EntityCreationInterceptor.java:45)
at
org.jboss.ejb.plugins.CallValidationInterceptor.invokeHome(CallValidationInterceptor.java:56)
at
org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor.java:125)
at
org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:350)
at
org.jboss.ejb.plugins.TxInterceptorCMT.invokeHome(TxInterceptorCMT.java:161)
at
org.jboss.ejb.plugins.SecurityInterceptor.process(SecurityInterceptor.java:230)
at
org.jboss.ejb.plugins.SecurityInterceptor.invokeHome(SecurityInterceptor.java:205)
at
org.jboss.ejb.plugins.security.PreSecurityInterceptor.process(PreSecurityInterceptor.java:99)
at
org.jboss.ejb.plugins.security.PreSecurityInterceptor.invokeHome(PreSecurityInterceptor.java:88)
at
org.jboss.ejb.plugins.LogInterceptor.invokeHome(LogInterceptor.java:132)
at
org.jboss.ejb.plugins.ProxyFactoryFinderInterceptor.invokeHome(ProxyFactoryFinderInterceptor.java:107)
at
org.jboss.ejb.EntityContainer.internalInvokeHome(EntityContainer.java:527)
at org.jboss.ejb.Container.invoke(Container.java:1046)
at
org.jboss.ejb.plugins.local.BaseLocalProxyFactory.invokeHome(BaseLocalProxyFactory.java:362)
at
org.jboss.ejb.plugins.local.LocalHomeProxy.invoke(LocalHomeProxy.java:133)
at $Proxy649.findAlert(Unknown Source)
And:
23.05 10:27:31,509 ERROR [STDERR] (k3-ProcessingThread-crf-1:Tcrf-1
11832 23513) at
org.jboss.resource.adapter.jdbc.WrapperDataSource.getConnection(WrapperDataSource.java:89)
23.05 10:27:31,510 ERROR [STDERR] (k3-ProcessingThread-crf-1:Tcrf-1
11832 23513) at
org.jboss.ejb.plugins.cmp.jdbc.JDBCLoadEntityCommand.execute(JDBCLoadEntityCommand.java:160)
23.05 10:27:31,510 ERROR [STDERR] (k3-ProcessingThread-crf-1:Tcrf-1
11832 23513) at
org.jboss.ejb.plugins.cmp.jdbc.JDBCLoadEntityCommand.execute(JDBCLoadEntityCommand.java:88)
23.05 10:27:31,510 ERROR [STDERR] (k3-ProcessingThread-crf-1:Tcrf-1
11832 23513) at
org.jboss.ejb.plugins.cmp.jdbc.JDBCStoreManager.loadEntity(JDBCStoreManager.java:646)
23.05 10:27:31,510 ERROR [STDERR] (k3-ProcessingThread-crf-1:Tcrf-1
11832 23513) at
org.jboss.ejb.plugins.cmp.jdbc.JDBCStoreManager.loadEntity(JDBCStoreManager.java:628)
23.05 10:27:31,510 ERROR [STDERR] (k3-ProcessingThread-crf-1:Tcrf-1
11832 23513) at
org.jboss.ejb.plugins.CMPPersistenceManager.loadEntity(CMPPersistenceManager.java:406)
23.05 10:27:31,510 ERROR [STDERR] (k3-ProcessingThread-crf-1:Tcrf-1
11832 23513) at
org.jboss.resource.connectionmanager.CachedConnectionInterceptor.loadEntity(CachedConnectionInterceptor.java:250)
23.05 10:27:31,510 ERROR [STDERR] (k3-ProcessingThread-crf-1:Tcrf-1
11832 23513) at
org.jboss.ejb.plugins.EntitySynchronizationInterceptor.invoke(EntitySynchronizationInterceptor.java:243)
23.05 10:27:31,510 ERROR [STDERR] (k3-ProcessingThread-crf-1:Tcrf-1
11832 23513) at
org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invoke(CachedConnectionInterceptor.java:156)
23.05 10:27:31,510 ERROR [STDERR] (k3-ProcessingThread-crf-1:Tcrf-1
11832 23513) at
org.jboss.ejb.plugins.EntityReentranceInterceptor.invoke(EntityReentranceInterceptor.java:126)
23.05 10:27:31,510 ERROR [STDERR] (k3-ProcessingThread-crf-1:Tcrf-1
11832 23513) at
org.jboss.ejb.plugins.EntityInstanceInterceptor.invoke(EntityInstanceInterceptor.java:279)
23.05 10:27:31,510 ERROR [STDERR] (k3-ProcessingThread-crf-1:Tcrf-1
11832 23513) at
org.jboss.ejb.plugins.EntityLockInterceptor.invoke(EntityLockInterceptor.java:104)
23.05 10:27:31,510 ERROR [STDERR] (k3-ProcessingThread-crf-1:Tcrf-1
11832 23513) at
org.jboss.ejb.plugins.EntityCreationInterceptor.invoke(EntityCreationInterceptor.java:76)
23.05 10:27:31,510 ERROR [STDERR] (k3-ProcessingThread-crf-1:Tcrf-1
11832 23513) at
org.jboss.ejb.plugins.CallValidationInterceptor.invoke(CallValidationInterceptor.java:63)
23.05 10:27:31,511 ERROR [STDERR] (k3-ProcessingThread-crf-1:Tcrf-1
11832 23513) at
org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor.java:121)
23.05 10:27:31,511 ERROR [STDERR] (k3-ProcessingThread-crf-1:Tcrf-1
11832 23513) at
org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:350)
23.05 10:27:31,511 ERROR [STDERR] (k3-ProcessingThread-crf-1:Tcrf-1
11832 23513) at
org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:181)
23.05 10:27:31,511 ERROR [STDERR] (k3-ProcessingThread-crf-1:Tcrf-1
11832 23513) at
org.jboss.ejb.plugins.SecurityInterceptor.process(SecurityInterceptor.java:228)
23.05 10:27:31,511 ERROR [STDERR] (k3-ProcessingThread-crf-1:Tcrf-1
11832 23513) at
org.jboss.ejb.plugins.SecurityInterceptor.invoke(SecurityInterceptor.java:211)
23.05 10:27:31,511 ERROR [STDERR] (k3-ProcessingThread-crf-1:Tcrf-1
11832 23513) at
org.jboss.ejb.plugins.security.PreSecurityInterceptor.process(PreSecurityInterceptor.java:97)
23.05 10:27:31,511 ERROR [STDERR] (k3-ProcessingThread-crf-1:Tcrf-1
11832 23513) at
org.jboss.ejb.plugins.security.PreSecurityInterceptor.invoke(PreSecurityInterceptor.java:81)
23.05 10:27:31,511 ERROR [STDERR] (k3-ProcessingThread-crf-1:Tcrf-1
11832 23513) at
org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:205)
23.05 10:27:31,511 ERROR [STDERR] (k3-ProcessingThread-crf-1:Tcrf-1
11832 23513) at
org.jboss.ejb.plugins.ProxyFactoryFinderInterceptor.invoke(ProxyFactoryFinderInterceptor.java:138)
23.05 10:27:31,511 ERROR [STDERR] (k3-ProcessingThread-crf-1:Tcrf-1
11832 23513) at
org.jboss.ejb.EntityContainer.internalInvoke(EntityContainer.java:533)
23.05 10:27:31,511 ERROR [STDERR] (k3-ProcessingThread-crf-1:Tcrf-1
11832 23513) at org.jboss.ejb.Container.invoke(Container.java:1029)
23.05 10:27:31,511 ERROR [STDERR] (k3-ProcessingThread-crf-1:Tcrf-1
11832 23513) at
org.jboss.ejb.plugins.local.BaseLocalProxyFactory.invoke(BaseLocalProxyFactory.java:436)
23.05 10:27:31,511 ERROR [STDERR] (k3-ProcessingThread-crf-1:Tcrf-1
11832 23513) at
org.jboss.ejb.plugins.local.EntityProxy.invoke(EntityProxy.java:65)
23.05 10:27:31,511 ERROR [STDERR] (k3-ProcessingThread-crf-1:Tcrf-1
11832 23513) at $Proxy686.getControllingSystem(Unknown Source)
23.05 10:27:31,511 ERROR [STDERR] (k3-ProcessingThread-crf-1:Tcrf-1
11832 23513) at
com.ecolane.mpk.routing.data.CandidateRouteFormer.runAvailable(CandidateRouteFormer.java:2756)
23.05 10:27:31,511 ERROR [STDERR] (k3-ProcessingThread-crf-1:Tcrf-1
11832 23513) at
com.ecolane.mpk.routing.data.CandidateRouteFormer.formCombiningCandidates(CandidateRouteFormer.java:354)
23.05 10:27:31,511 ERROR [STDERR] (k3-ProcessingThread-crf-1:Tcrf-1
11832 23513) at
com.ecolane.mpk.routing.data.CandidateRouteFormer.access$200(CandidateRouteFormer.java:82)
23.05 10:27:31,511 ERROR [STDERR] (k3-ProcessingThread-crf-1:Tcrf-1
11832 23513) at
com.ecolane.mpk.routing.data.CandidateRouteFormer$ConcurrentCombiningCandidateFormer.process(CandidateRouteFormer.java:6258)
23.05 10:27:31,511 ERROR [STDERR] (k3-ProcessingThread-crf-1:Tcrf-1
11832 23513) at
com.ecolane.mpk.routing.data.ProcessingThread.run(ProcessingThread.java:95)
So, after the deadlock DB connections go all bonkers, and the server
does not do much else than throw various kinds of exceptions at very
high rate.
My question is: What can I do to fix the situation? What happened before
(with JBoss 5 and all EJB2.1 beans) was that on deadlock the transaction
leading to it was rolled back, and the server continued to work normally
after it. Now the server is as good as dead after the first deadlock.
How do I get into similar situation with JBoss 5 and mixed bag of EJB2.1
and EJB3 beans?
-Jari
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