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  1. camunda BPM
  2. CAM-6053

WildFly10 insert batch job timeout

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    Details

    • Type: Bug Report
    • Status: Closed
    • Priority: L3 - Default
    • Resolution: Unresolved
    • Affects Version/s: None
    • Fix Version/s: 7.5.0, 7.5.0-alpha5
    • Component/s: engine
    • Labels:

      Description

      What are the steps to reproduce your problem?

      • Perform multiple batch migrations

      What is the problem?

      • The platform freezes, see log

      What would be the expected behavior:

      • The platform doesn't freeze

      Hints (optional):

      Tested with latest Snapshot, WildFly 10 + H2

      2016-05-20 11:25:51,985 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper) ARJUNA012117: TransactionReaper::check timeout for TX 0:ffffc0a83863:-6cfac98a:573ed657:6aa in state  RUN
      2016-05-20 11:25:51,985 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper) ARJUNA012117: TransactionReaper::check timeout for TX 0:ffffc0a83863:-6cfac98a:573ed657:6ac in state  RUN
      2016-05-20 11:25:51,985 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper) ARJUNA012117: TransactionReaper::check timeout for TX 0:ffffc0a83863:-6cfac98a:573ed657:6b7 in state  RUN
      2016-05-20 11:25:51,985 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper Worker 0) ARJUNA012095: Abort of action id 0:ffffc0a83863:-6cfac98a:573ed657:6aa invoked while multiple threads active within it.
      2016-05-20 11:25:51,985 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper) ARJUNA012117: TransactionReaper::check timeout for TX 0:ffffc0a83863:-6cfac98a:573ed657:6bc in state  RUN
      2016-05-20 11:25:52,001 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper Worker 0) ARJUNA012381: Action id 0:ffffc0a83863:-6cfac98a:573ed657:6aa completed with multiple threads - thread pool-7-thread-16 was in progress with org.h2.store.LobStorageBackend$LobInputStream.<init>(LobStorageBackend.java:614)
      org.h2.store.LobStorageBackend.getInputStream(LobStorageBackend.java:331)
      org.h2.value.ValueLobDb.getInputStream(ValueLobDb.java:326)
      org.h2.value.ValueLobDb.getBytesNoCopy(ValueLobDb.java:260)
      org.h2.value.Value.convertTo(Value.java:733)
      org.h2.value.ValueLobDb.convertTo(ValueLobDb.java:137)
      org.h2.table.Column.convert(Column.java:145)
      org.h2.command.dml.Insert.insertRows(Insert.java:115)
      org.h2.command.dml.Insert.update(Insert.java:86)
      org.h2.command.CommandContainer.update(CommandContainer.java:79)
      org.h2.command.Command.executeUpdate(Command.java:235)
      org.h2.jdbc.JdbcPreparedStatement.execute(JdbcPreparedStatement.java:193)
      org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.execute(WrappedPreparedStatement.java:442)
      org.apache.ibatis.executor.statement.PreparedStatementHandler.update(PreparedStatementHandler.java:44)
      org.apache.ibatis.executor.statement.RoutingStatementHandler.update(RoutingStatementHandler.java:69)
      org.apache.ibatis.executor.SimpleExecutor.doUpdate(SimpleExecutor.java:48)
      org.apache.ibatis.executor.BaseExecutor.update(BaseExecutor.java:105)
      org.apache.ibatis.executor.CachingExecutor.update(CachingExecutor.java:71)
      org.apache.ibatis.session.defaults.DefaultSqlSession.update(DefaultSqlSession.java:152)
      org.apache.ibatis.session.defaults.DefaultSqlSession.insert(DefaultSqlSession.java:141)
      org.camunda.bpm.engine.impl.db.sql.DbSqlSession.executeInsertEntity(DbSqlSession.java:145)
      org.camunda.bpm.engine.impl.db.sql.DbSqlSession.insertEntity(DbSqlSession.java:137)
      org.camunda.bpm.engine.impl.db.AbstractPersistenceSession.executeDbOperation(AbstractPersistenceSession.java:41)
      org.camunda.bpm.engine.impl.db.entitymanager.DbEntityManager.flushDbOperationManager(DbEntityManager.java:294)
      org.camunda.bpm.engine.impl.db.entitymanager.DbEntityManager.flush(DbEntityManager.java:283)
      org.camunda.bpm.engine.impl.interceptor.CommandContext.flushSessions(CommandContext.java:321)
      org.camunda.bpm.engine.impl.interceptor.CommandContext.close(CommandContext.java:249)
      org.camunda.bpm.engine.impl.interceptor.CommandContextInterceptor.execute(CommandContextInterceptor.java:113)
      org.camunda.bpm.engine.impl.interceptor.JtaTransactionInterceptor.execute(JtaTransactionInterceptor.java:58)
      org.camunda.bpm.engine.impl.interceptor.ProcessApplicationContextInterceptor.execute(ProcessApplicationContextInterceptor.java:66)
      org.camunda.bpm.engine.impl.interceptor.LogInterceptor.execute(LogInterceptor.java:30)
      org.camunda.bpm.engine.impl.jobexecutor.ExecuteJobsRunnable.executeJob(ExecuteJobsRunnable.java:79)
      org.camunda.bpm.engine.impl.jobexecutor.ExecuteJobsRunnable.run(ExecuteJobsRunnable.java:57)
      org.jboss.threads.SimpleDirectExecutor.execute(SimpleDirectExecutor.java:33)
      org.jboss.threads.QueueExecutor.runTask(QueueExecutor.java:808)
      org.jboss.threads.QueueExecutor.access$100(QueueExecutor.java:45)
      org.jboss.threads.QueueExecutor$Worker.run(QueueExecutor.java:849)
      java.lang.Thread.run(Unknown Source)
      org.jboss.threads.JBossThread.run(JBossThread.java:320)
      
      2016-05-20 11:25:52,001 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper Worker 0) ARJUNA012108: CheckedAction::check - atomic action 0:ffffc0a83863:-6cfac98a:573ed657:6aa aborting with 1 threads active!
      2016-05-20 11:25:52,016 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper) ARJUNA012117: TransactionReaper::check timeout for TX 0:ffffc0a83863:-6cfac98a:573ed657:6c2 in state  RUN
      2016-05-20 11:25:52,016 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper) ARJUNA012117: TransactionReaper::check timeout for TX 0:ffffc0a83863:-6cfac98a:573ed657:6c1 in state  RUN
      2016-05-20 11:25:52,016 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper) ARJUNA012117: TransactionReaper::check timeout for TX 0:ffffc0a83863:-6cfac98a:573ed657:6c7 in state  RUN
      2016-05-20 11:25:52,498 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper) ARJUNA012117: TransactionReaper::check timeout for TX 0:ffffc0a83863:-6cfac98a:573ed657:6aa in state  CANCEL
      2016-05-20 11:25:52,498 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper) ARJUNA012378: ReaperElement appears to be wedged: sun.misc.Unsafe.park(Native Method)
      java.util.concurrent.locks.LockSupport.park(Unknown Source)
      java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(Unknown Source)
      java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireQueued(Unknown Source)
      java.util.concurrent.locks.AbstractQueuedSynchronizer.acquire(Unknown Source)
      java.util.concurrent.locks.ReentrantLock$FairSync.lock(Unknown Source)
      java.util.concurrent.locks.ReentrantLock.lock(Unknown Source)
      org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.lock(BaseWrapperManagedConnection.java:374)
      org.jboss.jca.adapters.jdbc.local.LocalManagedConnection.rollback(LocalManagedConnection.java:122)
      org.jboss.jca.core.tx.jbossts.LocalXAResourceImpl.rollback(LocalXAResourceImpl.java:244)
      com.arjuna.ats.internal.jta.resources.arjunacore.XAOnePhaseResource.rollback(XAOnePhaseResource.java:205)
      com.arjuna.ats.internal.arjuna.abstractrecords.LastResourceRecord.topLevelAbort(LastResourceRecord.java:126)
      com.arjuna.ats.arjuna.coordinator.BasicAction.doAbort(BasicAction.java:2999)
      com.arjuna.ats.arjuna.coordinator.BasicAction.doAbort(BasicAction.java:2978)
      com.arjuna.ats.arjuna.coordinator.BasicAction.Abort(BasicAction.java:1658)
      com.arjuna.ats.arjuna.coordinator.TwoPhaseCoordinator.cancel(TwoPhaseCoordinator.java:127)
      com.arjuna.ats.arjuna.AtomicAction.cancel(AtomicAction.java:215)
      com.arjuna.ats.arjuna.coordinator.TransactionReaper.doCancellations(TransactionReaper.java:381)
      com.arjuna.ats.internal.arjuna.coordinator.ReaperWorkerThread.run(ReaperWorkerThread.java:78)
      
      2016-05-20 11:25:52,498 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper) ARJUNA012117: TransactionReaper::check timeout for TX 0:ffffc0a83863:-6cfac98a:573ed657:6ac in state  SCHEDULE_CANCEL
      2016-05-20 11:25:52,498 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper) ARJUNA012117: TransactionReaper::check timeout for TX 0:ffffc0a83863:-6cfac98a:573ed657:6b7 in state  SCHEDULE_CANCEL
      2016-05-20 11:25:52,514 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper) ARJUNA012117: TransactionReaper::check timeout for TX 0:ffffc0a83863:-6cfac98a:573ed657:6bc in state  SCHEDULE_CANCEL
      2016-05-20 11:25:52,529 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper) ARJUNA012117: TransactionReaper::check timeout for TX 0:ffffc0a83863:-6cfac98a:573ed657:6c2 in state  SCHEDULE_CANCEL
      2016-05-20 11:25:52,529 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper) ARJUNA012117: TransactionReaper::check timeout for TX 0:ffffc0a83863:-6cfac98a:573ed657:6c1 in state  SCHEDULE_CANCEL
      2016-05-20 11:25:52,529 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper) ARJUNA012117: TransactionReaper::check timeout for TX 0:ffffc0a83863:-6cfac98a:573ed657:6c7 in state  SCHEDULE_CANCEL
      2016-05-20 11:25:53,011 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper) ARJUNA012117: TransactionReaper::check timeout for TX 0:ffffc0a83863:-6cfac98a:573ed657:6aa in state  CANCEL_INTERRUPTED
      2016-05-20 11:25:53,011 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper) ARJUNA012120: TransactionReaper::check worker Thread[Transaction Reaper Worker 0,5,main] not responding to interrupt when cancelling TX 0:ffffc0a83863:-6cfac98a:573ed657:6aa -- worker marked as zombie and TX scheduled for mark-as-rollback
      2016-05-20 11:25:53,011 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper) ARJUNA012110: TransactionReaper::check successfuly marked TX 0:ffffc0a83863:-6cfac98a:573ed657:6aa as rollback only
      2016-05-20 11:25:53,011 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper Worker 1) ARJUNA012095: Abort of action id 0:ffffc0a83863:-6cfac98a:573ed657:6ac invoked while multiple threads active within it.
      2016-05-20 11:25:53,011 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper) ARJUNA012117: TransactionReaper::check timeout for TX 0:ffffc0a83863:-6cfac98a:573ed657:6ac in state  CANCEL
      2016-05-20 11:25:53,011 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper Worker 1) ARJUNA012381: Action id 0:ffffc0a83863:-6cfac98a:573ed657:6ac completed with multiple threads - thread pool-7-thread-14 was in progress with org.h2.command.Command.executeUpdate(Command.java:228)
      org.h2.jdbc.JdbcPreparedStatement.execute(JdbcPreparedStatement.java:193)
      org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.execute(WrappedPreparedStatement.java:442)
      org.apache.ibatis.executor.statement.PreparedStatementHandler.update(PreparedStatementHandler.java:44)
      org.apache.ibatis.executor.statement.RoutingStatementHandler.update(RoutingStatementHandler.java:69)
      org.apache.ibatis.executor.SimpleExecutor.doUpdate(SimpleExecutor.java:48)
      org.apache.ibatis.executor.BaseExecutor.update(BaseExecutor.java:105)
      org.apache.ibatis.executor.CachingExecutor.update(CachingExecutor.java:71)
      org.apache.ibatis.session.defaults.DefaultSqlSession.update(DefaultSqlSession.java:152)
      org.camunda.bpm.engine.impl.db.sql.DbSqlSession.executeUpdate(DbSqlSession.java:237)
      org.camunda.bpm.engine.impl.db.sql.DbSqlSession.updateEntity(DbSqlSession.java:217)
      org.camunda.bpm.engine.impl.db.AbstractPersistenceSession.executeDbOperation(AbstractPersistenceSession.java:52)
      org.camunda.bpm.engine.impl.db.entitymanager.DbEntityManager.flushDbOperationManager(DbEntityManager.java:294)
      org.camunda.bpm.engine.impl.db.entitymanager.DbEntityManager.flush(DbEntityManager.java:283)
      org.camunda.bpm.engine.impl.interceptor.CommandContext.flushSessions(CommandContext.java:321)
      org.camunda.bpm.engine.impl.interceptor.CommandContext.close(CommandContext.java:249)
      org.camunda.bpm.engine.impl.interceptor.CommandContextInterceptor.execute(CommandContextInterceptor.java:113)
      org.camunda.bpm.engine.impl.interceptor.JtaTransactionInterceptor.execute(JtaTransactionInterceptor.java:58)
      org.camunda.bpm.engine.impl.interceptor.ProcessApplicationContextInterceptor.execute(ProcessApplicationContextInterceptor.java:66)
      org.camunda.bpm.engine.impl.interceptor.LogInterceptor.execute(LogInterceptor.java:30)
      org.camunda.bpm.engine.impl.jobexecutor.ExecuteJobsRunnable.executeJob(ExecuteJobsRunnable.java:79)
      org.camunda.bpm.engine.impl.jobexecutor.ExecuteJobsRunnable.run(ExecuteJobsRunnable.java:57)
      org.jboss.threads.SimpleDirectExecutor.execute(SimpleDirectExecutor.java:33)
      org.jboss.threads.QueueExecutor.runTask(QueueExecutor.java:808)
      org.jboss.threads.QueueExecutor.access$100(QueueExecutor.java:45)
      org.jboss.threads.QueueExecutor$Worker.run(QueueExecutor.java:849)
      java.lang.Thread.run(Unknown Source)
      org.jboss.threads.JBossThread.run(JBossThread.java:320)
      
      2016-05-20 11:25:53,011 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper) ARJUNA012378: ReaperElement appears to be wedged: java.security.AccessController.doPrivileged(Native Method)
      org.jboss.logmanager.formatters.Formatters$14.renderRaw(Formatters.java:638)
      org.jboss.logmanager.formatters.Formatters$JustifyingFormatStep.render(Formatters.java:225)
      org.jboss.logmanager.formatters.MultistepFormatter.format(MultistepFormatter.java:83)
      org.jboss.logmanager.ExtFormatter.format(ExtFormatter.java:32)
      org.jboss.logmanager.handlers.WriterHandler.doPublish(WriterHandler.java:46)
      org.jboss.logmanager.ExtHandler.publish(ExtHandler.java:76)
      org.jboss.logmanager.LoggerNode.publish(LoggerNode.java:314)
      org.jboss.logmanager.LoggerNode.publish(LoggerNode.java:322)
      org.jboss.logmanager.LoggerNode.publish(LoggerNode.java:322)
      org.jboss.logmanager.LoggerNode.publish(LoggerNode.java:322)
      org.jboss.logmanager.LoggerNode.publish(LoggerNode.java:322)
      org.jboss.logmanager.Logger.logRaw(Logger.java:850)
      org.jboss.logmanager.Logger.log(Logger.java:802)
      org.jboss.logging.JBossLogManagerLogger.doLog(JBossLogManagerLogger.java:44)
      org.jboss.logging.Logger.logv(Logger.java:2273)
      com.arjuna.ats.arjuna.logging.arjunaI18NLogger_$logger.warn_multiple_threads(arjunaI18NLogger_$logger.java:2495)
      com.arjuna.ats.arjuna.coordinator.BasicAction.checkChildren(BasicAction.java:3382)
      com.arjuna.ats.arjuna.coordinator.BasicAction.Abort(BasicAction.java:1651)
      com.arjuna.ats.arjuna.coordinator.TwoPhaseCoordinator.cancel(TwoPhaseCoordinator.java:127)
      com.arjuna.ats.arjuna.AtomicAction.cancel(AtomicAction.java:215)
      com.arjuna.ats.arjuna.coordinator.TransactionReaper.doCancellations(TransactionReaper.java:381)
      com.arjuna.ats.internal.arjuna.coordinator.ReaperWorkerThread.run(ReaperWorkerThread.java:78)
      
      2016-05-20 11:25:53,011 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper Worker 1) ARJUNA012108: CheckedAction::check - atomic action 0:ffffc0a83863:-6cfac98a:573ed657:6ac aborting with 1 threads active!
      2016-05-20 11:25:53,011 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper) ARJUNA012117: TransactionReaper::check timeout for TX 0:ffffc0a83863:-6cfac98a:573ed657:6b7 in state  SCHEDULE_CANCEL
      2016-05-20 11:25:53,027 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper) ARJUNA012117: TransactionReaper::check timeout for TX 0:ffffc0a83863:-6cfac98a:573ed657:6bc in state  SCHEDULE_CANCEL
      2016-05-20 11:25:53,042 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper) ARJUNA012117: TransactionReaper::check timeout for TX 0:ffffc0a83863:-6cfac98a:573ed657:6c2 in state  SCHEDULE_CANCEL
      2016-05-20 11:25:53,042 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper) ARJUNA012117: TransactionReaper::check timeout for TX 0:ffffc0a83863:-6cfac98a:573ed657:6c1 in state  SCHEDULE_CANCEL
      2016-05-20 11:25:53,042 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper) ARJUNA012117: TransactionReaper::check timeout for TX 0:ffffc0a83863:-6cfac98a:573ed657:6c7 in state  SCHEDULE_CANCEL
      2016-05-20 11:25:53,307 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper) ARJUNA012117: TransactionReaper::check timeout for TX 0:ffffc0a83863:-6cfac98a:573ed657:6ca in state  RUN
      2016-05-20 11:25:53,307 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper) ARJUNA012117: TransactionReaper::check timeout for TX 0:ffffc0a83863:-6cfac98a:573ed657:6cb in state  RUN
      2016-05-20 11:25:53,307 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper) ARJUNA012117: TransactionReaper::check timeout for TX 0:ffffc0a83863:-6cfac98a:573ed657:6ce in state  RUN
      2016-05-20 11:25:53,524 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper) ARJUNA012117: TransactionReaper::check timeout for TX 0:ffffc0a83863:-6cfac98a:573ed657:6ac in state  CANCEL_INTERRUPTED
      2016-05-20 11:25:53,524 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper) ARJUNA012120: TransactionReaper::check worker Thread[Transaction Reaper Worker 1,5,main] not responding to interrupt when cancelling TX 0:ffffc0a83863:-6cfac98a:573ed657:6ac -- worker marked as zombie and TX scheduled for mark-as-rollback
      2016-05-20 11:25:53,524 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper) ARJUNA012110: TransactionReaper::check successfuly marked TX 0:ffffc0a83863:-6cfac98a:573ed657:6ac as rollback only
      2016-05-20 11:25:53,524 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper Worker 2) ARJUNA012095: Abort of action id 0:ffffc0a83863:-6cfac98a:573ed657:6b7 invoked while multiple threads active within it.
      2016-05-20 11:25:53,524 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper Worker 2) ARJUNA012381: Action id 0:ffffc0a83863:-6cfac98a:573ed657:6b7 completed with multiple threads - thread pool-7-thread-17 was in progress with org.h2.store.LobStorageBackend.addLob(LobStorageBackend.java:369)
      org.h2.store.LobStorageBackend.createBlob(LobStorageBackend.java:540)
      org.h2.jdbc.JdbcConnection.createBlob(JdbcConnection.java:1744)
      org.h2.jdbc.JdbcPreparedStatement.setBinaryStream(JdbcPreparedStatement.java:901)
      org.h2.jdbc.JdbcPreparedStatement.setBinaryStream(JdbcPreparedStatement.java:923)
      org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.setBinaryStream(WrappedPreparedStatement.java:941)
      org.apache.ibatis.type.BlobTypeHandler.setNonNullParameter(BlobTypeHandler.java:34)
      org.apache.ibatis.type.BlobTypeHandler.setNonNullParameter(BlobTypeHandler.java:28)
      org.apache.ibatis.type.BaseTypeHandler.setParameter(BaseTypeHandler.java:50)
      org.apache.ibatis.scripting.defaults.DefaultParameterHandler.setParameters(DefaultParameterHandler.java:81)
      org.apache.ibatis.executor.statement.PreparedStatementHandler.parameterize(PreparedStatementHandler.java:80)
      org.apache.ibatis.executor.statement.RoutingStatementHandler.parameterize(RoutingStatementHandler.java:61)
      org.apache.ibatis.executor.SimpleExecutor.prepareStatement(SimpleExecutor.java:74)
      org.apache.ibatis.executor.SimpleExecutor.doUpdate(SimpleExecutor.java:47)
      org.apache.ibatis.executor.BaseExecutor.update(BaseExecutor.java:105)
      org.apache.ibatis.executor.CachingExecutor.update(CachingExecutor.java:71)
      org.apache.ibatis.session.defaults.DefaultSqlSession.update(DefaultSqlSession.java:152)
      org.apache.ibatis.session.defaults.DefaultSqlSession.insert(DefaultSqlSession.java:141)
      org.camunda.bpm.engine.impl.db.sql.DbSqlSession.executeInsertEntity(DbSqlSession.java:145)
      org.camunda.bpm.engine.impl.db.sql.DbSqlSession.insertEntity(DbSqlSession.java:137)
      org.camunda.bpm.engine.impl.db.AbstractPersistenceSession.executeDbOperation(AbstractPersistenceSession.java:41)
      org.camunda.bpm.engine.impl.db.entitymanager.DbEntityManager.flushDbOperationManager(DbEntityManager.java:294)
      org.camunda.bpm.engine.impl.db.entitymanager.DbEntityManager.flush(DbEntityManager.java:283)
      org.camunda.bpm.engine.impl.interceptor.CommandContext.flushSessions(CommandContext.java:321)
      org.camunda.bpm.engine.impl.interceptor.CommandContext.close(CommandContext.java:249)
      org.camunda.bpm.engine.impl.interceptor.CommandContextInterceptor.execute(CommandContextInterceptor.java:113)
      org.camunda.bpm.engine.impl.interceptor.JtaTransactionInterceptor.execute(JtaTransactionInterceptor.java:58)
      org.camunda.bpm.engine.impl.interceptor.ProcessApplicationContextInterceptor.execute(ProcessApplicationContextInterceptor.java:66)
      org.camunda.bpm.engine.impl.interceptor.LogInterceptor.execute(LogInterceptor.java:30)
      org.camunda.bpm.engine.impl.jobexecutor.ExecuteJobsRunnable.executeJob(ExecuteJobsRunnable.java:79)
      org.camunda.bpm.engine.impl.jobexecutor.ExecuteJobsRunnable.run(ExecuteJobsRunnable.java:57)
      org.jboss.threads.SimpleDirectExecutor.execute(SimpleDirectExecutor.java:33)
      org.jboss.threads.QueueExecutor.runTask(QueueExecutor.java:808)
      org.jboss.threads.QueueExecutor.access$100(QueueExecutor.java:45)
      org.jboss.threads.QueueExecutor$Worker.run(QueueExecutor.java:828)
      java.lang.Thread.run(Unknown Source)
      org.jboss.threads.JBossThread.run(JBossThread.java:320)
      
      2016-05-20 11:25:53,524 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper Worker 2) ARJUNA012108: CheckedAction::check - atomic action 0:ffffc0a83863:-6cfac98a:573ed657:6b7 aborting with 1 threads active!
      2016-05-20 11:25:53,540 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper) ARJUNA012117: TransactionReaper::check timeout for TX 0:ffffc0a83863:-6cfac98a:573ed657:6b7 in state  CANCEL
      2016-05-20 11:25:53,540 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper) ARJUNA012378: ReaperElement appears to be wedged: sun.misc.Unsafe.park(Native Method)
      java.util.concurrent.locks.LockSupport.park(Unknown Source)
      java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(Unknown Source)
      java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireQueued(Unknown Source)
      java.util.concurrent.locks.AbstractQueuedSynchronizer.acquire(Unknown Source)
      java.util.concurrent.locks.ReentrantLock$FairSync.lock(Unknown Source)
      java.util.concurrent.locks.ReentrantLock.lock(Unknown Source)
      org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.lock(BaseWrapperManagedConnection.java:374)
      org.jboss.jca.adapters.jdbc.local.LocalManagedConnection.rollback(LocalManagedConnection.java:122)
      org.jboss.jca.core.tx.jbossts.LocalXAResourceImpl.rollback(LocalXAResourceImpl.java:244)
      com.arjuna.ats.internal.jta.resources.arjunacore.XAOnePhaseResource.rollback(XAOnePhaseResource.java:205)
      com.arjuna.ats.internal.arjuna.abstractrecords.LastResourceRecord.topLevelAbort(LastResourceRecord.java:126)
      com.arjuna.ats.arjuna.coordinator.BasicAction.doAbort(BasicAction.java:2999)
      com.arjuna.ats.arjuna.coordinator.BasicAction.doAbort(BasicAction.java:2978)
      com.arjuna.ats.arjuna.coordinator.BasicAction.Abort(BasicAction.java:1658)
      com.arjuna.ats.arjuna.coordinator.TwoPhaseCoordinator.cancel(TwoPhaseCoordinator.java:127)
      com.arjuna.ats.arjuna.AtomicAction.cancel(AtomicAction.java:215)
      com.arjuna.ats.arjuna.coordinator.TransactionReaper.doCancellations(TransactionReaper.java:381)
      com.arjuna.ats.internal.arjuna.coordinator.ReaperWorkerThread.run(ReaperWorkerThread.java:78)
      
      2016-05-20 11:25:53,540 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper) ARJUNA012117: TransactionReaper::check timeout for TX 0:ffffc0a83863:-6cfac98a:573ed657:6bc in state  SCHEDULE_CANCEL
      2016-05-20 11:25:53,555 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper) ARJUNA012117: TransactionReaper::check timeout for TX 0:ffffc0a83863:-6cfac98a:573ed657:6c2 in state  SCHEDULE_CANCEL
      2016-05-20 11:25:53,555 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper) ARJUNA012117: TransactionReaper::check timeout for TX 0:ffffc0a83863:-6cfac98a:573ed657:6c1 in state  SCHEDULE_CANCEL
      2016-05-20 11:25:53,555 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper) ARJUNA012117: TransactionReaper::check timeout for TX 0:ffffc0a83863:-6cfac98a:573ed657:6c7 in state  SCHEDULE_CANCEL
      2016-05-20 11:25:53,819 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper) ARJUNA012117: TransactionReaper::check timeout for TX 0:ffffc0a83863:-6cfac98a:573ed657:6ca in state  SCHEDULE_CANCEL
      2016-05-20 11:25:53,819 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper) ARJUNA012117: TransactionReaper::check timeout for TX 0:ffffc0a83863:-6cfac98a:573ed657:6cb in state  SCHEDULE_CANCEL
      2016-05-20 11:25:53,819 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper) ARJUNA012117: TransactionReaper::check timeout for TX 0:ffffc0a83863:-6cfac98a:573ed657:6ce in state  SCHEDULE_CANCEL
      2016-05-20 11:25:54,053 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper) ARJUNA012117: TransactionReaper::check timeout for TX 0:ffffc0a83863:-6cfac98a:573ed657:6b7 in state  CANCEL_INTERRUPTED
      2016-05-20 11:25:54,053 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper) ARJUNA012120: TransactionReaper::check worker Thread[Transaction Reaper Worker 2,5,main] not responding to interrupt when cancelling TX 0:ffffc0a83863:-6cfac98a:573ed657:6b7 -- worker marked as zombie and TX scheduled for mark-as-rollback
      2016-05-20 11:25:54,053 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper) ARJUNA012110: TransactionReaper::check successfuly marked TX 0:ffffc0a83863:-6cfac98a:573ed657:6b7 as rollback only
      2016-05-20 11:25:54,068 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper Worker 3) ARJUNA012095: Abort of action id 0:ffffc0a83863:-6cfac98a:573ed657:6bc invoked while multiple threads active within it.
      2016-05-20 11:25:54,084 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper) ARJUNA012117: TransactionReaper::check timeout for TX 0:ffffc0a83863:-6cfac98a:573ed657:6bc in state  CANCEL
      2016-05-20 11:25:54,099 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper) ARJUNA012378: ReaperElement appears to be wedged: java.lang.Thread.dumpThreads(Native Method)
      java.lang.Thread.getStackTrace(Unknown Source)
      com.arjuna.ats.arjuna.coordinator.BasicAction.checkChildren(BasicAction.java:3376)
      com.arjuna.ats.arjuna.coordinator.BasicAction.Abort(BasicAction.java:1651)
      com.arjuna.ats.arjuna.coordinator.TwoPhaseCoordinator.cancel(TwoPhaseCoordinator.java:127)
      com.arjuna.ats.arjuna.AtomicAction.cancel(AtomicAction.java:215)
      com.arjuna.ats.arjuna.coordinator.TransactionReaper.doCancellations(TransactionReaper.java:381)
      com.arjuna.ats.internal.arjuna.coordinator.ReaperWorkerThread.run(ReaperWorkerThread.java:78)
      
      2016-05-20 11:25:54,099 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper Worker 3) ARJUNA012381: Action id 0:ffffc0a83863:-6cfac98a:573ed657:6bc completed with multiple threads - thread pool-7-thread-18 was in progress with org.h2.command.Command.executeQuery(Command.java:189)
      org.h2.jdbc.JdbcPreparedStatement.execute(JdbcPreparedStatement.java:189)
      org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.execute(WrappedPreparedStatement.java:442)
      org.apache.ibatis.executor.statement.PreparedStatementHandler.query(PreparedStatementHandler.java:59)
      org.apache.ibatis.executor.statement.RoutingStatementHandler.query(RoutingStatementHandler.java:73)
      org.apache.ibatis.executor.SimpleExecutor.doQuery(SimpleExecutor.java:60)
      org.apache.ibatis.executor.BaseExecutor.queryFromDatabase(BaseExecutor.java:267)
      org.apache.ibatis.executor.BaseExecutor.query(BaseExecutor.java:137)
      org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:96)
      org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:77)
      org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:108)
      org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:102)
      org.apache.ibatis.session.defaults.DefaultSqlSession.selectOne(DefaultSqlSession.java:66)
      org.camunda.bpm.engine.impl.db.sql.DbSqlSession.selectById(DbSqlSession.java:100)
      org.camunda.bpm.engine.impl.db.entitymanager.DbEntityManager.selectById(DbEntityManager.java:199)
      org.camunda.bpm.engine.impl.persistence.entity.ExecutionManager.findExecutionById(ExecutionManager.java:107)
      org.camunda.bpm.engine.impl.migration.MigrateProcessInstanceCmd.migrateProcessInstance(MigrateProcessInstanceCmd.java:124)
      org.camunda.bpm.engine.impl.migration.MigrateProcessInstanceCmd$1.call(MigrateProcessInstanceCmd.java:111)
      org.camunda.bpm.engine.impl.migration.MigrateProcessInstanceCmd$1.call(MigrateProcessInstanceCmd.java:106)
      org.camunda.bpm.engine.impl.interceptor.CommandContext.runWithoutAuthorization(CommandContext.java:579)
      org.camunda.bpm.engine.impl.migration.MigrateProcessInstanceCmd.execute(MigrateProcessInstanceCmd.java:106)
      org.camunda.bpm.engine.impl.migration.MigrateProcessInstanceCmd.execute(MigrateProcessInstanceCmd.java:72)
      org.camunda.bpm.engine.impl.interceptor.CommandExecutorImpl.execute(CommandExecutorImpl.java:24)
      org.camunda.bpm.engine.impl.interceptor.CommandContextInterceptor.execute(CommandContextInterceptor.java:104)
      org.camunda.bpm.engine.impl.interceptor.JtaTransactionInterceptor.execute(JtaTransactionInterceptor.java:58)
      org.camunda.bpm.engine.impl.interceptor.ProcessApplicationContextInterceptor.execute(ProcessApplicationContextInterceptor.java:66)
      org.camunda.bpm.engine.impl.interceptor.LogInterceptor.execute(LogInterceptor.java:30)
      org.camunda.bpm.engine.impl.migration.MigrationPlanExecutionBuilderImpl.execute(MigrationPlanExecutionBuilderImpl.java:97)
      org.camunda.bpm.engine.impl.migration.batch.MigrationBatchJobHandler.execute(MigrationBatchJobHandler.java:166)
      org.camunda.bpm.engine.impl.migration.batch.MigrationBatchJobHandler.execute(MigrationBatchJobHandler.java:48)
      org.camunda.bpm.engine.impl.persistence.entity.JobEntity.execute(JobEntity.java:130)
      org.camunda.bpm.engine.impl.cmd.ExecuteJobsCmd.execute(ExecuteJobsCmd.java:118)
      org.camunda.bpm.engine.impl.interceptor.CommandExecutorImpl.execute(CommandExecutorImpl.java:24)
      org.camunda.bpm.engine.impl.interceptor.CommandContextInterceptor.execute(CommandContextInterceptor.java:104)
      org.camunda.bpm.engine.impl.interceptor.JtaTransactionInterceptor.execute(JtaTransactionInterceptor.java:58)
      org.camunda.bpm.engine.impl.interceptor.ProcessApplicationContextInterceptor.execute(ProcessApplicationContextInterceptor.java:66)
      org.camunda.bpm.engine.impl.interceptor.LogInterceptor.execute(LogInterceptor.java:30)
      org.camunda.bpm.engine.impl.jobexecutor.ExecuteJobsRunnable.executeJob(ExecuteJobsRunnable.java:79)
      org.camunda.bpm.engine.impl.jobexecutor.ExecuteJobsRunnable.run(ExecuteJobsRunnable.java:57)
      org.jboss.threads.SimpleDirectExecutor.execute(SimpleDirectExecutor.java:33)
      org.jboss.threads.QueueExecutor.runTask(QueueExecutor.java:808)
      org.jboss.threads.QueueExecutor.access$100(QueueExecutor.java:45)
      org.jboss.threads.QueueExecutor$Worker.run(QueueExecutor.java:828)
      java.lang.Thread.run(Unknown Source)
      org.jboss.threads.JBossThread.run(JBossThread.java:320)
      
      2016-05-20 11:25:54,099 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper) ARJUNA012117: TransactionReaper::check timeout for TX 0:ffffc0a83863:-6cfac98a:573ed657:6c2 in state  SCHEDULE_CANCEL
      2016-05-20 11:25:54,099 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper Worker 3) ARJUNA012108: CheckedAction::check - atomic action 0:ffffc0a83863:-6cfac98a:573ed657:6bc aborting with 1 threads active!
      2016-05-20 11:25:54,099 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper) ARJUNA012117: TransactionReaper::check timeout for TX 0:ffffc0a83863:-6cfac98a:573ed657:6c1 in state  SCHEDULE_CANCEL
      2016-05-20 11:25:54,099 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper) ARJUNA012117: TransactionReaper::check timeout for TX 0:ffffc0a83863:-6cfac98a:573ed657:6c7 in state  SCHEDULE_CANCEL
      2016-05-20 11:25:54,332 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper) ARJUNA012117: TransactionReaper::check timeout for TX 0:ffffc0a83863:-6cfac98a:573ed657:6ca in state  SCHEDULE_CANCEL
      2016-05-20 11:25:54,332 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper) ARJUNA012117: TransactionReaper::check timeout for TX 0:ffffc0a83863:-6cfac98a:573ed657:6cb in state  SCHEDULE_CANCEL
      2016-05-20 11:25:54,332 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper) ARJUNA012117: TransactionReaper::check timeout for TX 0:ffffc0a83863:-6cfac98a:573ed657:6ce in state  SCHEDULE_CANCEL
      2016-05-20 11:25:54,612 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper) ARJUNA012117: TransactionReaper::check timeout for TX 0:ffffc0a83863:-6cfac98a:573ed657:6bc in state  CANCEL_INTERRUPTED
      2016-05-20 11:25:54,612 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper) ARJUNA012120: TransactionReaper::check worker Thread[Transaction Reaper Worker 3,5,main] not responding to interrupt when cancelling TX 0:ffffc0a83863:-6cfac98a:573ed657:6bc -- worker marked as zombie and TX scheduled for mark-as-rollback
      2016-05-20 11:25:54,612 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper) ARJUNA012110: TransactionReaper::check successfuly marked TX 0:ffffc0a83863:-6cfac98a:573ed657:6bc as rollback only
      2016-05-20 11:25:54,612 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper Worker 4) ARJUNA012095: Abort of action id 0:ffffc0a83863:-6cfac98a:573ed657:6c2 invoked while multiple threads active within it.
      2016-05-20 11:25:54,612 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper) ARJUNA012117: TransactionReaper::check timeout for TX 0:ffffc0a83863:-6cfac98a:573ed657:6c2 in state  CANCEL
      2016-05-20 11:25:54,612 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper) ARJUNA012378: ReaperElement appears to be wedged: java.lang.Thread.dumpThreads(Native Method)
      java.lang.Thread.getStackTrace(Unknown Source)
      com.arjuna.ats.arjuna.coordinator.BasicAction.checkChildren(BasicAction.java:3376)
      com.arjuna.ats.arjuna.coordinator.BasicAction.Abort(BasicAction.java:1651)
      com.arjuna.ats.arjuna.coordinator.TwoPhaseCoordinator.cancel(TwoPhaseCoordinator.java:127)
      com.arjuna.ats.arjuna.AtomicAction.cancel(AtomicAction.java:215)
      com.arjuna.ats.arjuna.coordinator.TransactionReaper.doCancellations(TransactionReaper.java:381)
      com.arjuna.ats.internal.arjuna.coordinator.ReaperWorkerThread.run(ReaperWorkerThread.java:78)
      
      2016-05-20 11:25:54,612 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper Worker 4) ARJUNA012381: Action id 0:ffffc0a83863:-6cfac98a:573ed657:6c2 completed with multiple threads - thread default task-21 was in progress with org.h2.command.Command.executeQuery(Command.java:189)
      org.h2.jdbc.JdbcPreparedStatement.execute(JdbcPreparedStatement.java:189)
      org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.execute(WrappedPreparedStatement.java:442)
      org.apache.ibatis.executor.statement.PreparedStatementHandler.query(PreparedStatementHandler.java:59)
      org.apache.ibatis.executor.statement.RoutingStatementHandler.query(RoutingStatementHandler.java:73)
      org.apache.ibatis.executor.SimpleExecutor.doQuery(SimpleExecutor.java:60)
      org.apache.ibatis.executor.BaseExecutor.queryFromDatabase(BaseExecutor.java:267)
      org.apache.ibatis.executor.BaseExecutor.query(BaseExecutor.java:137)
      org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:96)
      org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:77)
      org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:108)
      org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:102)
      org.apache.ibatis.session.defaults.DefaultSqlSession.selectOne(DefaultSqlSession.java:66)
      org.camunda.bpm.engine.impl.db.sql.DbSqlSession.selectById(DbSqlSession.java:100)
      org.camunda.bpm.engine.impl.db.entitymanager.DbEntityManager.selectById(DbEntityManager.java:199)
      org.camunda.bpm.engine.impl.persistence.entity.ProcessDefinitionManager.findLatestProcessDefinitionById(ProcessDefinitionManager.java:89)
      org.camunda.bpm.engine.impl.persistence.entity.StatisticsManager.checkReadProcessDefinition(StatisticsManager.java:105)
      org.camunda.bpm.engine.impl.persistence.entity.StatisticsManager.configureQuery(StatisticsManager.java:91)
      org.camunda.bpm.engine.impl.persistence.entity.StatisticsManager.getStatisticsGroupedByActivity(StatisticsManager.java:49)
      org.camunda.bpm.engine.impl.ActivityStatisticsQueryImpl.executeList(ActivityStatisticsQueryImpl.java:58)
      org.camunda.bpm.engine.impl.AbstractQuery.evaluateExpressionsAndExecuteList(AbstractQuery.java:186)
      org.camunda.bpm.engine.impl.AbstractQuery.execute(AbstractQuery.java:165)
      org.camunda.bpm.engine.impl.interceptor.CommandExecutorImpl.execute(CommandExecutorImpl.java:24)
      org.camunda.bpm.engine.impl.interceptor.CommandContextInterceptor.execute(CommandContextInterceptor.java:104)
      org.camunda.bpm.engine.impl.interceptor.JtaTransactionInterceptor.execute(JtaTransactionInterceptor.java:58)
      org.camunda.bpm.engine.impl.interceptor.ProcessApplicationContextInterceptor.execute(ProcessApplicationContextInterceptor.java:66)
      org.camunda.bpm.engine.impl.interceptor.LogInterceptor.execute(LogInterceptor.java:30)
      org.camunda.bpm.engine.impl.AbstractQuery.list(AbstractQuery.java:139)
      org.camunda.bpm.engine.rest.sub.repository.impl.ProcessDefinitionResourceImpl.getActivityStatistics(ProcessDefinitionResourceImpl.java:215)
      sun.reflect.GeneratedMethodAccessor467.invoke(Unknown Source)
      sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
      java.lang.reflect.Method.invoke(Unknown Source)
      org.jboss.resteasy.core.MethodInjectorImpl.invoke(MethodInjectorImpl.java:139)
      org.jboss.resteasy.core.ResourceMethodInvoker.invokeOnTarget(ResourceMethodInvoker.java:295)
      org.jboss.resteasy.core.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:249)
      org.jboss.resteasy.core.ResourceLocatorInvoker.invokeOnTargetObject(ResourceLocatorInvoker.java:138)
      org.jboss.resteasy.core.ResourceLocatorInvoker.invoke(ResourceLocatorInvoker.java:107)
      org.jboss.resteasy.core.ResourceLocatorInvoker.invokeOnTargetObject(ResourceLocatorInvoker.java:133)
      org.jboss.resteasy.core.ResourceLocatorInvoker.invoke(ResourceLocatorInvoker.java:101)
      org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:395)
      org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:202)
      org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.service(ServletContainerDispatcher.java:221)
      org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:56)
      org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:51)
      javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
      io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:85)
      io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:129)
      org.camunda.bpm.engine.rest.filter.CacheControlFilter.doFilter(CacheControlFilter.java:41)
      io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:60)
      io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131)
      org.camunda.bpm.webapp.impl.security.filter.SecurityFilter.doFilterSecure(SecurityFilter.java:67)
      org.camunda.bpm.webapp.impl.security.filter.SecurityFilter.doFilter(SecurityFilter.java:51)
      io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:60)
      io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131)
      org.camunda.bpm.webapp.impl.security.auth.AuthenticationFilter$1.execute(AuthenticationFilter.java:59)
      org.camunda.bpm.webapp.impl.security.auth.AuthenticationFilter$1.execute(AuthenticationFilter.java:56)
      org.camunda.bpm.webapp.impl.security.SecurityActions.runWithAuthentications(SecurityActions.java:38)
      org.camunda.bpm.webapp.impl.security.auth.AuthenticationFilter.doFilter(AuthenticationFilter.java:56)
      io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:60)
      io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131)
      io.undertow.servlet.handlers.FilterHandler.handleRequest(FilterHandler.java:84)
      io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62)
      io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36)
      org.wildfly.extension.undertow.security.SecurityContextAssociationHandler.handleRequest(SecurityContextAssociationHandler.java:78)
      io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
      io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:131)
      io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:57)
      io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
      io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:46)
      io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:64)
      io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:60)
      io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:77)
      io.undertow.security.handlers.NotificationReceiverHandler.handleRequest(NotificationReceiverHandler.java:50)
      io.undertow.security.handlers.AbstractSecurityContextAssociationHandler.handleRequest(AbstractSecurityContextAssociationHandler.java:43)
      io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
      org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:61)
      io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
      io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
      io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:284)
      io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:263)
      io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:81)
      io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:174)
      io.undertow.server.Connectors.executeRootHandler(Connectors.java:202)
      io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:793)
      java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
      java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
      java.lang.Thread.run(Unknown Source)
      
      2016-05-20 11:25:54,612 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper) ARJUNA012117: TransactionReaper::check timeout for TX 0:ffffc0a83863:-6cfac98a:573ed657:6c1 in state  SCHEDULE_CANCEL
      2016-05-20 11:25:54,612 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper Worker 4) ARJUNA012108: CheckedAction::check - atomic action 0:ffffc0a83863:-6cfac98a:573ed657:6c2 aborting with 1 threads active!
      2016-05-20 11:25:54,628 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper) ARJUNA012117: TransactionReaper::check timeout for TX 0:ffffc0a83863:-6cfac98a:573ed657:6c7 in state  SCHEDULE_CANCEL
      2016-05-20 11:25:54,845 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper) ARJUNA012117: TransactionReaper::check timeout for TX 0:ffffc0a83863:-6cfac98a:573ed657:6ca in state  SCHEDULE_CANCEL
      2016-05-20 11:25:54,845 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper) ARJUNA012117: TransactionReaper::check timeout for TX 0:ffffc0a83863:-6cfac98a:573ed657:6cb in state  SCHEDULE_CANCEL
      2016-05-20 11:25:54,845 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper) ARJUNA012117: TransactionReaper::check timeout for TX 0:ffffc0a83863:-6cfac98a:573ed657:6ce in state  SCHEDULE_CANCEL
      2016-05-20 11:25:55,125 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper) ARJUNA012117: TransactionReaper::check timeout for TX 0:ffffc0a83863:-6cfac98a:573ed657:6c2 in state  CANCEL_INTERRUPTED
      2016-05-20 11:25:55,125 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper) ARJUNA012120: TransactionReaper::check worker Thread[Transaction Reaper Worker 4,5,main] not responding to interrupt when cancelling TX 0:ffffc0a83863:-6cfac98a:573ed657:6c2 -- worker marked as zombie and TX scheduled for mark-as-rollback
      2016-05-20 11:25:55,125 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper) ARJUNA012110: TransactionReaper::check successfuly marked TX 0:ffffc0a83863:-6cfac98a:573ed657:6c2 as rollback only
      2016-05-20 11:25:55,125 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper Worker 5) ARJUNA012095: Abort of action id 0:ffffc0a83863:-6cfac98a:573ed657:6c1 invoked while multiple threads active within it.
      2016-05-20 11:25:55,125 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper Worker 5) ARJUNA012381: Action id 0:ffffc0a83863:-6cfac98a:573ed657:6c1 completed with multiple threads - thread default task-22 was in progress with org.h2.command.Command.executeQuery(Command.java:189)
      org.h2.jdbc.JdbcPreparedStatement.execute(JdbcPreparedStatement.java:189)
      org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.execute(WrappedPreparedStatement.java:442)
      org.apache.ibatis.executor.statement.PreparedStatementHandler.query(PreparedStatementHandler.java:59)
      org.apache.ibatis.executor.statement.RoutingStatementHandler.query(RoutingStatementHandler.java:73)
      org.apache.ibatis.executor.SimpleExecutor.doQuery(SimpleExecutor.java:60)
      org.apache.ibatis.executor.BaseExecutor.queryFromDatabase(BaseExecutor.java:267)
      org.apache.ibatis.executor.BaseExecutor.query(BaseExecutor.java:137)
      org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:96)
      org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:77)
      org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:108)
      org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:102)
      org.apache.ibatis.session.defaults.DefaultSqlSession.selectOne(DefaultSqlSession.java:66)
      org.camunda.bpm.engine.impl.db.sql.DbSqlSession.selectById(DbSqlSession.java:100)
      org.camunda.bpm.engine.impl.db.entitymanager.DbEntityManager.selectById(DbEntityManager.java:199)
      org.camunda.bpm.engine.impl.persistence.entity.ProcessDefinitionManager.findLatestProcessDefinitionById(ProcessDefinitionManager.java:89)
      org.camunda.bpm.engine.impl.persistence.entity.StatisticsManager.checkReadProcessDefinition(StatisticsManager.java:105)
      org.camunda.bpm.engine.impl.persistence.entity.StatisticsManager.configureQuery(StatisticsManager.java:91)
      org.camunda.bpm.engine.impl.persistence.entity.StatisticsManager.getStatisticsGroupedByActivity(StatisticsManager.java:49)
      org.camunda.bpm.engine.impl.ActivityStatisticsQueryImpl.executeList(ActivityStatisticsQueryImpl.java:58)
      org.camunda.bpm.engine.impl.AbstractQuery.evaluateExpressionsAndExecuteList(AbstractQuery.java:186)
      org.camunda.bpm.engine.impl.AbstractQuery.execute(AbstractQuery.java:165)
      org.camunda.bpm.engine.impl.interceptor.CommandExecutorImpl.execute(CommandExecutorImpl.java:24)
      org.camunda.bpm.engine.impl.interceptor.CommandContextInterceptor.execute(CommandContextInterceptor.java:104)
      org.camunda.bpm.engine.impl.interceptor.JtaTransactionInterceptor.execute(JtaTransactionInterceptor.java:58)
      org.camunda.bpm.engine.impl.interceptor.ProcessApplicationContextInterceptor.execute(ProcessApplicationContextInterceptor.java:66)
      org.camunda.bpm.engine.impl.interceptor.LogInterceptor.execute(LogInterceptor.java:30)
      org.camunda.bpm.engine.impl.AbstractQuery.list(AbstractQuery.java:139)
      org.camunda.bpm.engine.rest.sub.repository.impl.ProcessDefinitionResourceImpl.getActivityStatistics(ProcessDefinitionResourceImpl.java:215)
      sun.reflect.GeneratedMethodAccessor467.invoke(Unknown Source)
      sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
      java.lang.reflect.Method.invoke(Unknown Source)
      org.jboss.resteasy.core.MethodInjectorImpl.invoke(MethodInjectorImpl.java:139)
      org.jboss.resteasy.core.ResourceMethodInvoker.invokeOnTarget(ResourceMethodInvoker.java:295)
      org.jboss.resteasy.core.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:249)
      org.jboss.resteasy.core.ResourceLocatorInvoker.invokeOnTargetObject(ResourceLocatorInvoker.java:138)
      org.jboss.resteasy.core.ResourceLocatorInvoker.invoke(ResourceLocatorInvoker.java:107)
      org.jboss.resteasy.core.ResourceLocatorInvoker.invokeOnTargetObject(ResourceLocatorInvoker.java:133)
      org.jboss.resteasy.core.ResourceLocatorInvoker.invoke(ResourceLocatorInvoker.java:101)
      org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:395)
      org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:202)
      org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.service(ServletContainerDispatcher.java:221)
      org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:56)
      org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:51)
      javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
      io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:85)
      io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:129)
      org.camunda.bpm.engine.rest.filter.CacheControlFilter.doFilter(CacheControlFilter.java:41)
      io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:60)
      io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131)
      org.camunda.bpm.webapp.impl.security.filter.SecurityFilter.doFilterSecure(SecurityFilter.java:67)
      org.camunda.bpm.webapp.impl.security.filter.SecurityFilter.doFilter(SecurityFilter.java:51)
      io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:60)
      io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131)
      org.camunda.bpm.webapp.impl.security.auth.AuthenticationFilter$1.execute(AuthenticationFilter.java:59)
      org.camunda.bpm.webapp.impl.security.auth.AuthenticationFilter$1.execute(AuthenticationFilter.java:56)
      org.camunda.bpm.webapp.impl.security.SecurityActions.runWithAuthentications(SecurityActions.java:38)
      org.camunda.bpm.webapp.impl.security.auth.AuthenticationFilter.doFilter(AuthenticationFilter.java:56)
      io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:60)
      io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131)
      io.undertow.servlet.handlers.FilterHandler.handleRequest(FilterHandler.java:84)
      io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62)
      io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36)
      org.wildfly.extension.undertow.security.SecurityContextAssociationHandler.handleRequest(SecurityContextAssociationHandler.java:78)
      io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
      io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:131)
      io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:57)
      io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
      io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:46)
      io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:64)
      io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:60)
      io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:77)
      io.undertow.security.handlers.NotificationReceiverHandler.handleRequest(NotificationReceiverHandler.java:50)
      io.undertow.security.handlers.AbstractSecurityContextAssociationHandler.handleRequest(AbstractSecurityContextAssociationHandler.java:43)
      io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
      org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:61)
      io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
      io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
      io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:284)
      io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:263)
      io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:81)
      io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:174)
      io.undertow.server.Connectors.executeRootHandler(Connectors.java:202)
      io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:793)
      java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
      java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
      java.lang.Thread.run(Unknown Source)
      
      2016-05-20 11:25:55,125 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper Worker 5) ARJUNA012108: CheckedAction::check - atomic action 0:ffffc0a83863:-6cfac98a:573ed657:6c1 aborting with 1 threads active!
      2016-05-20 11:25:55,157 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper) ARJUNA012117: TransactionReaper::check timeout for TX 0:ffffc0a83863:-6cfac98a:573ed657:6c1 in state  CANCEL
      2016-05-20 11:25:55,157 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper) ARJUNA012378: ReaperElement appears to be wedged: sun.misc.Unsafe.park(Native Method)
      java.util.concurrent.locks.LockSupport.park(Unknown Source)
      java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(Unknown Source)
      java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireQueued(Unknown Source)
      java.util.concurrent.locks.AbstractQueuedSynchronizer.acquire(Unknown Source)
      java.util.concurrent.locks.ReentrantLock$FairSync.lock(Unknown Source)
      java.util.concurrent.locks.ReentrantLock.lock(Unknown Source)
      org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.lock(BaseWrapperManagedConnection.java:374)
      org.jboss.jca.adapters.jdbc.local.LocalManagedConnection.rollback(LocalManagedConnection.java:122)
      org.jboss.jca.core.tx.jbossts.LocalXAResourceImpl.rollback(LocalXAResourceImpl.java:244)
      com.arjuna.ats.internal.jta.resources.arjunacore.XAOnePhaseResource.rollback(XAOnePhaseResource.java:205)
      com.arjuna.ats.internal.arjuna.abstractrecords.LastResourceRecord.topLevelAbort(LastResourceRecord.java:126)
      com.arjuna.ats.arjuna.coordinator.BasicAction.doAbort(BasicAction.java:2999)
      com.arjuna.ats.arjuna.coordinator.BasicAction.doAbort(BasicAction.java:2978)
      com.arjuna.ats.arjuna.coordinator.BasicAction.Abort(BasicAction.java:1658)
      com.arjuna.ats.arjuna.coordinator.TwoPhaseCoordinator.cancel(TwoPhaseCoordinator.java:127)
      com.arjuna.ats.arjuna.AtomicAction.cancel(AtomicAction.java:215)
      com.arjuna.ats.arjuna.coordinator.TransactionReaper.doCancellations(TransactionReaper.java:381)
      com.arjuna.ats.internal.arjuna.coordinator.ReaperWorkerThread.run(ReaperWorkerThread.java:78)
      
      2016-05-20 11:25:55,157 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper) ARJUNA012117: TransactionReaper::check timeout for TX 0:ffffc0a83863:-6cfac98a:573ed657:6c7 in state  SCHEDULE_CANCEL
      2016-05-20 11:25:55,359 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper) ARJUNA012117: TransactionReaper::check timeout for TX 0:ffffc0a83863:-6cfac98a:573ed657:6ca in state  SCHEDULE_CANCEL
      2016-05-20 11:25:55,359 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper) ARJUNA012117: TransactionReaper::check timeout for TX 0:ffffc0a83863:-6cfac98a:573ed657:6cb in state  SCHEDULE_CANCEL
      2016-05-20 11:25:55,359 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper) ARJUNA012117: TransactionReaper::check timeout for TX 0:ffffc0a83863:-6cfac98a:573ed657:6ce in state  SCHEDULE_CANCEL
      2016-05-20 11:25:55,670 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper) ARJUNA012117: TransactionReaper::check timeout for TX 0:ffffc0a83863:-6cfac98a:573ed657:6c1 in state  CANCEL_INTERRUPTED
      2016-05-20 11:25:55,670 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper) ARJUNA012120: TransactionReaper::check worker Thread[Transaction Reaper Worker 5,5,main] not responding to interrupt when cancelling TX 0:ffffc0a83863:-6cfac98a:573ed657:6c1 -- worker marked as zombie and TX scheduled for mark-as-rollback
      2016-05-20 11:25:55,670 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper) ARJUNA012110: TransactionReaper::check successfuly marked TX 0:ffffc0a83863:-6cfac98a:573ed657:6c1 as rollback only
      2016-05-20 11:25:55,670 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper Worker 6) ARJUNA012095: Abort of action id 0:ffffc0a83863:-6cfac98a:573ed657:6c7 invoked while multiple threads active within it.
      2016-05-20 11:25:55,670 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper) ARJUNA012117: TransactionReaper::check timeout for TX 0:ffffc0a83863:-6cfac98a:573ed657:6c7 in state  CANCEL
      2016-05-20 11:25:55,686 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper) ARJUNA012378: ReaperElement appears to be wedged: java.lang.Thread.dumpThreads(Native Method)
      java.lang.Thread.getStackTrace(Unknown Source)
      com.arjuna.ats.arjuna.coordinator.BasicAction.checkChildren(BasicAction.java:3376)
      com.arjuna.ats.arjuna.coordinator.BasicAction.Abort(BasicAction.java:1651)
      com.arjuna.ats.arjuna.coordinator.TwoPhaseCoordinator.cancel(TwoPhaseCoordinator.java:127)
      com.arjuna.ats.arjuna.AtomicAction.cancel(AtomicAction.java:215)
      com.arjuna.ats.arjuna.coordinator.TransactionReaper.doCancellations(TransactionReaper.java:381)
      com.arjuna.ats.internal.arjuna.coordinator.ReaperWorkerThread.run(ReaperWorkerThread.java:78)
      
      2016-05-20 11:25:55,686 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper Worker 6) ARJUNA012381: Action id 0:ffffc0a83863:-6cfac98a:573ed657:6c7 completed with multiple threads - thread default task-16 was in progress with org.h2.command.Command.executeQuery(Command.java:189)
      org.h2.jdbc.JdbcPreparedStatement.execute(JdbcPreparedStatement.java:189)
      org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.execute(WrappedPreparedStatement.java:442)
      org.apache.ibatis.executor.statement.PreparedStatementHandler.query(PreparedStatementHandler.java:59)
      org.apache.ibatis.executor.statement.RoutingStatementHandler.query(RoutingStatementHandler.java:73)
      org.apache.ibatis.executor.SimpleExecutor.doQuery(SimpleExecutor.java:60)
      org.apache.ibatis.executor.BaseExecutor.queryFromDatabase(BaseExecutor.java:267)
      org.apache.ibatis.executor.BaseExecutor.query(BaseExecutor.java:137)
      org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:96)
      org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:77)
      org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:108)
      org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:102)
      org.apache.ibatis.session.defaults.DefaultSqlSession.selectOne(DefaultSqlSession.java:66)
      org.camunda.bpm.engine.impl.db.sql.DbSqlSession.selectById(DbSqlSession.java:100)
      org.camunda.bpm.engine.impl.db.entitymanager.DbEntityManager.selectById(DbEntityManager.java:199)
      org.camunda.bpm.engine.impl.persistence.entity.ProcessDefinitionManager.findLatestProcessDefinitionById(ProcessDefinitionManager.java:89)
      org.camunda.bpm.engine.impl.persistence.deploy.DeploymentCache.findDeployedProcessDefinitionById(DeploymentCache.java:88)
      org.camunda.bpm.engine.impl.cmd.CreateMigrationPlanCmd.getProcessDefinition(CreateMigrationPlanCmd.java:82)
      org.camunda.bpm.engine.impl.cmd.CreateMigrationPlanCmd.execute(CreateMigrationPlanCmd.java:58)
      org.camunda.bpm.engine.impl.cmd.CreateMigrationPlanCmd.execute(CreateMigrationPlanCmd.java:46)
      org.camunda.bpm.engine.impl.interceptor.CommandExecutorImpl.execute(CommandExecutorImpl.java:24)
      org.camunda.bpm.engine.impl.interceptor.CommandContextInterceptor.execute(CommandContextInterceptor.java:104)
      org.camunda.bpm.engine.impl.interceptor.JtaTransactionInterceptor.execute(JtaTransactionInterceptor.java:58)
      org.camunda.bpm.engine.impl.interceptor.ProcessApplicationContextInterceptor.execute(ProcessApplicationContextInterceptor.java:66)
      org.camunda.bpm.engine.impl.interceptor.LogInterceptor.execute(LogInterceptor.java:30)
      org.camunda.bpm.engine.impl.migration.MigrationPlanBuilderImpl.build(MigrationPlanBuilderImpl.java:93)
      org.camunda.bpm.engine.rest.dto.migration.MigrationPlanDto.toMigrationPlan(MigrationPlanDto.java:87)
      org.camunda.bpm.engine.rest.impl.MigrationRestServiceImpl.createMigrationPlan(MigrationRestServiceImpl.java:114)
      org.camunda.bpm.engine.rest.impl.MigrationRestServiceImpl.validateMigrationPlan(MigrationRestServiceImpl.java:70)
      sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
      sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
      java.lang.reflect.Method.invoke(Unknown Source)
      org.jboss.resteasy.core.MethodInjectorImpl.invoke(MethodInjectorImpl.java:139)
      org.jboss.resteasy.core.ResourceMethodInvoker.invokeOnTarget(ResourceMethodInvoker.java:295)
      org.jboss.resteasy.core.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:249)
      org.jboss.resteasy.core.ResourceLocatorInvoker.invokeOnTargetObject(ResourceLocatorInvoker.java:138)
      org.jboss.resteasy.core.ResourceLocatorInvoker.invoke(ResourceLocatorInvoker.java:101)
      org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:395)
      org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:202)
      org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.service(ServletContainerDispatcher.java:221)
      org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:56)
      org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:51)
      javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
      io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:85)
      io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:129)
      org.camunda.bpm.engine.rest.filter.CacheControlFilter.doFilter(CacheControlFilter.java:41)
      io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:60)
      io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131)
      org.camunda.bpm.webapp.impl.security.filter.SecurityFilter.doFilterSecure(SecurityFilter.java:67)
      org.camunda.bpm.webapp.impl.security.filter.SecurityFilter.doFilter(SecurityFilter.java:51)
      io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:60)
      io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131)
      org.camunda.bpm.webapp.impl.security.auth.AuthenticationFilter$1.execute(AuthenticationFilter.java:59)
      org.camunda.bpm.webapp.impl.security.auth.AuthenticationFilter$1.execute(AuthenticationFilter.java:56)
      org.camunda.bpm.webapp.impl.security.SecurityActions.runWithAuthentications(SecurityActions.java:38)
      org.camunda.bpm.webapp.impl.security.auth.AuthenticationFilter.doFilter(AuthenticationFilter.java:56)
      io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:60)
      io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131)
      io.undertow.servlet.handlers.FilterHandler.handleRequest(FilterHandler.java:84)
      io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62)
      io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36)
      org.wildfly.extension.undertow.security.SecurityContextAssociationHandler.handleRequest(SecurityContextAssociationHandler.java:78)
      io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
      io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:131)
      io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:57)
      io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
      io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:46)
      io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:64)
      io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:60)
      io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:77)
      io.undertow.security.handlers.NotificationReceiverHandler.handleRequest(NotificationReceiverHandler.java:50)
      io.undertow.security.handlers.AbstractSecurityContextAssociationHandler.handleRequest(AbstractSecurityContextAssociationHandler.java:43)
      io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
      org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:61)
      io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
      io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
      io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:284)
      io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:263)
      io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:81)
      io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:174)
      io.undertow.server.Connectors.executeRootHandler(Connectors.java:202)
      io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:793)
      java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
      java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
      java.lang.Thread.run(Unknown Source)
      
      2016-05-20 11:25:55,686 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper Worker 6) ARJUNA012108: CheckedAction::check - atomic action 0:ffffc0a83863:-6cfac98a:573ed657:6c7 aborting with 1 threads active!
      2016-05-20 11:25:55,872 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper) ARJUNA012117: TransactionReaper::check timeout for TX 0:ffffc0a83863:-6cfac98a:573ed657:6ca in state  SCHEDULE_CANCEL
      2016-05-20 11:25:55,872 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper) ARJUNA012117: TransactionReaper::check timeout for TX 0:ffffc0a83863:-6cfac98a:573ed657:6cb in state  SCHEDULE_CANCEL
      2016-05-20 11:25:55,872 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper) ARJUNA012117: TransactionReaper::check timeout for TX 0:ffffc0a83863:-6cfac98a:573ed657:6ce in state  SCHEDULE_CANCEL
      2016-05-20 11:25:56,199 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper) ARJUNA012117: TransactionReaper::check timeout for TX 0:ffffc0a83863:-6cfac98a:573ed657:6c7 in state  CANCEL_INTERRUPTED
      2016-05-20 11:25:56,199 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper) ARJUNA012120: TransactionReaper::check worker Thread[Transaction Reaper Worker 6,5,main] not responding to interrupt when cancelling TX 0:ffffc0a83863:-6cfac98a:573ed657:6c7 -- worker marked as zombie and TX scheduled for mark-as-rollback
      2016-05-20 11:25:56,199 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper) ARJUNA012110: TransactionReaper::check successfuly marked TX 0:ffffc0a83863:-6cfac98a:573ed657:6c7 as rollback only
      2016-05-20 11:25:56,199 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper Worker 7) ARJUNA012095: Abort of action id 0:ffffc0a83863:-6cfac98a:573ed657:6ca invoked while multiple threads active within it.
      2016-05-20 11:25:56,214 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper Worker 7) ARJUNA012381: Action id 0:ffffc0a83863:-6cfac98a:573ed657:6ca completed with multiple threads - thread default task-24 was in progress with org.h2.command.Command.executeQuery(Command.java:189)
      org.h2.jdbc.JdbcPreparedStatement.execute(JdbcPreparedStatement.java:189)
      org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.execute(WrappedPreparedStatement.java:442)
      org.apache.ibatis.executor.statement.PreparedStatementHandler.query(PreparedStatementHandler.java:59)
      org.apache.ibatis.executor.statement.RoutingStatementHandler.query(RoutingStatementHandler.java:73)
      org.apache.ibatis.executor.SimpleExecutor.doQuery(SimpleExecutor.java:60)
      org.apache.ibatis.executor.BaseExecutor.queryFromDatabase(BaseExecutor.java:267)
      org.apache.ibatis.executor.BaseExecutor.query(BaseExecutor.java:137)
      org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:96)
      org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:77)
      org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:108)
      org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:102)
      org.camunda.bpm.engine.impl.db.sql.DbSqlSession.selectList(DbSqlSession.java:87)
      org.camunda.bpm.engine.impl.db.entitymanager.DbEntityManager.selectListWithRawParameter(DbEntityManager.java:171)
      org.camunda.bpm.engine.impl.db.entitymanager.DbEntityManager.selectList(DbEntityManager.java:163)
      org.camunda.bpm.engine.impl.db.entitymanager.DbEntityManager.selectList(DbEntityManager.java:159)
      org.camunda.bpm.engine.impl.db.entitymanager.DbEntityManager.selectList(DbEntityManager.java:135)
      org.camunda.bpm.engine.impl.persistence.entity.AuthorizationManager.filterAuthenticatedGroupIds(AuthorizationManager.java:777)
      org.camunda.bpm.engine.impl.persistence.entity.AuthorizationManager.enableQueryAuthCheck(AuthorizationManager.java:363)
      org.camunda.bpm.engine.impl.persistence.entity.AuthorizationManager.configureQuery(AuthorizationManager.java:349)
      org.camunda.bpm.engine.impl.persistence.entity.AuthorizationManager.configureQuery(AuthorizationManager.java:377)
      org.camunda.bpm.engine.impl.persistence.entity.AuthorizationManager.configureHistoricBatchQuery(AuthorizationManager.java:606)
      org.camunda.bpm.engine.impl.persistence.entity.HistoricBatchManager.configureQuery(HistoricBatchManager.java:83)
      org.camunda.bpm.engine.impl.persistence.entity.HistoricBatchManager.findBatchesByQueryCriteria(HistoricBatchManager.java:40)
      org.camunda.bpm.engine.impl.batch.history.HistoricBatchQueryImpl.executeList(HistoricBatchQueryImpl.java:116)
      org.camunda.bpm.engine.impl.AbstractQuery.evaluateExpressionsAndExecuteList(AbstractQuery.java:186)
      org.camunda.bpm.engine.impl.AbstractQuery.execute(AbstractQuery.java:169)
      org.camunda.bpm.engine.impl.interceptor.CommandExecutorImpl.execute(CommandExecutorImpl.java:24)
      org.camunda.bpm.engine.impl.interceptor.CommandContextInterceptor.execute(CommandContextInterceptor.java:104)
      org.camunda.bpm.engine.impl.interceptor.JtaTransactionInterceptor.execute(JtaTransactionInterceptor.java:58)
      org.camunda.bpm.engine.impl.interceptor.ProcessApplicationContextInterceptor.execute(ProcessApplicationContextInterceptor.java:66)
      org.camunda.bpm.engine.impl.interceptor.LogInterceptor.execute(LogInterceptor.java:30)
      org.camunda.bpm.engine.impl.AbstractQuery.listPage(AbstractQuery.java:150)
      org.camunda.bpm.engine.rest.impl.history.HistoricBatchRestServiceImpl.executePaginatedQuery(HistoricBatchRestServiceImpl.java:82)
      org.camunda.bpm.engine.rest.impl.history.HistoricBatchRestServiceImpl.getHistoricBatches(HistoricBatchRestServiceImpl.java:53)
      sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
      sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
      java.lang.reflect.Method.invoke(Unknown Source)
      org.jboss.resteasy.core.MethodInjectorImpl.invoke(MethodInjectorImpl.java:139)
      org.jboss.resteasy.core.ResourceMethodInvoker.invokeOnTarget(ResourceMethodInvoker.java:295)
      org.jboss.resteasy.core.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:249)
      org.jboss.resteasy.core.ResourceLocatorInvoker.invokeOnTargetObject(ResourceLocatorInvoker.java:138)
      org.jboss.resteasy.core.ResourceLocatorInvoker.invoke(ResourceLocatorInvoker.java:107)
      org.jboss.resteasy.core.ResourceLocatorInvoker.invokeOnTargetObject(ResourceLocatorInvoker.java:133)
      org.jboss.resteasy.core.ResourceLocatorInvoker.invoke(ResourceLocatorInvoker.java:101)
      org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:395)
      org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:202)
      org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.service(ServletContainerDispatcher.java:221)
      org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:56)
      org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:51)
      javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
      io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:85)
      io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:129)
      org.camunda.bpm.engine.rest.filter.CacheControlFilter.doFilter(CacheControlFilter.java:41)
      io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:60)
      io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131)
      org.camunda.bpm.webapp.impl.security.filter.SecurityFilter.doFilterSecure(SecurityFilter.java:67)
      org.camunda.bpm.webapp.impl.security.filter.SecurityFilter.doFilter(SecurityFilter.java:51)
      io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:60)
      io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131)
      org.camunda.bpm.webapp.impl.security.auth.AuthenticationFilter$1.execute(AuthenticationFilter.java:59)
      org.camunda.bpm.webapp.impl.security.auth.AuthenticationFilter$1.execute(AuthenticationFilter.java:56)
      org.camunda.bpm.webapp.impl.security.SecurityActions.runWithAuthentications(SecurityActions.java:38)
      org.camunda.bpm.webapp.impl.security.auth.AuthenticationFilter.doFilter(AuthenticationFilter.java:56)
      io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:60)
      io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131)
      io.undertow.servlet.handlers.FilterHandler.handleRequest(FilterHandler.java:84)
      io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62)
      io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36)
      org.wildfly.extension.undertow.security.SecurityContextAssociationHandler.handleRequest(SecurityContextAssociationHandler.java:78)
      io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
      io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:131)
      io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:57)
      io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
      io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:46)
      io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:64)
      io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:60)
      io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:77)
      io.undertow.security.handlers.NotificationReceiverHandler.handleRequest(NotificationReceiverHandler.java:50)
      io.undertow.security.handlers.AbstractSecurityContextAssociationHandler.handleRequest(AbstractSecurityContextAssociationHandler.java:43)
      io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
      org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:61)
      io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
      io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
      io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:284)
      io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:263)
      io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:81)
      io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:174)
      io.undertow.server.Connectors.executeRootHandler(Connectors.java:202)
      io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:793)
      java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
      java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
      java.lang.Thread.run(Unknown Source)
      
      2016-05-20 11:25:56,214 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper Worker 7) ARJUNA012108: CheckedAction::check - atomic action 0:ffffc0a83863:-6cfac98a:573ed657:6ca aborting with 1 threads active!
      2016-05-20 11:25:56,385 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper) ARJUNA012117: TransactionReaper::check timeout for TX 0:ffffc0a83863:-6cfac98a:573ed657:6ca in state  CANCEL
      2016-05-20 11:25:56,385 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper) ARJUNA012378: ReaperElement appears to be wedged: sun.misc.Unsafe.park(Native Method)
      java.util.concurrent.locks.LockSupport.park(Unknown Source)
      java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(Unknown Source)
      java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireQueued(Unknown Source)
      java.util.concurrent.locks.AbstractQueuedSynchronizer.acquire(Unknown Source)
      java.util.concurrent.locks.ReentrantLock$FairSync.lock(Unknown Source)
      java.util.concurrent.locks.ReentrantLock.lock(Unknown Source)
      org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.lock(BaseWrapperManagedConnection.java:374)
      org.jboss.jca.adapters.jdbc.local.LocalManagedConnection.rollback(LocalManagedConnection.java:122)
      org.jboss.jca.core.tx.jbossts.LocalXAResourceImpl.rollback(LocalXAResourceImpl.java:244)
      com.arjuna.ats.internal.jta.resources.arjunacore.XAOnePhaseResource.rollback(XAOnePhaseResource.java:205)
      com.arjuna.ats.internal.arjuna.abstractrecords.LastResourceRecord.topLevelAbort(LastResourceRecord.java:126)
      com.arjuna.ats.arjuna.coordinator.BasicAction.doAbort(BasicAction.java:2999)
      com.arjuna.ats.arjuna.coordinator.BasicAction.doAbort(BasicAction.java:2978)
      com.arjuna.ats.arjuna.coordinator.BasicAction.Abort(BasicAction.java:1658)
      com.arjuna.ats.arjuna.coordinator.TwoPhaseCoordinator.cancel(TwoPhaseCoordinator.java:127)
      com.arjuna.ats.arjuna.AtomicAction.cancel(AtomicAction.java:215)
      com.arjuna.ats.arjuna.coordinator.TransactionReaper.doCancellations(TransactionReaper.java:381)
      com.arjuna.ats.internal.arjuna.coordinator.ReaperWorkerThread.run(ReaperWorkerThread.java:78)
      
      2016-05-20 11:25:56,385 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper) ARJUNA012117: TransactionReaper::check timeout for TX 0:ffffc0a83863:-6cfac98a:573ed657:6cb in state  SCHEDULE_CANCEL
      2016-05-20 11:25:56,385 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper) ARJUNA012117: TransactionReaper::check timeout for TX 0:ffffc0a83863:-6cfac98a:573ed657:6ce in state  SCHEDULE_CANCEL
      2016-05-20 11:25:56,898 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper) ARJUNA012117: TransactionReaper::check timeout for TX 0:ffffc0a83863:-6cfac98a:573ed657:6ca in state  CANCEL_INTERRUPTED
      2016-05-20 11:25:56,898 ERROR [com.arjuna.ats.arjuna] (Transaction Reaper) ARJUNA012119: TransactionReaper::check worker zombie count 8 exceeds specified limit
      2016-05-20 11:25:56,898 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper) ARJUNA012120: TransactionReaper::check worker Thread[Transaction Reaper Worker 7,5,main] not responding to interrupt when cancelling TX 0:ffffc0a83863:-6cfac98a:573ed657:6ca -- worker marked as zombie and TX scheduled for mark-as-rollback
      2016-05-20 11:25:56,898 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper) ARJUNA012110: TransactionReaper::check successfuly marked TX 0:ffffc0a83863:-6cfac98a:573ed657:6ca as rollback only
      2016-05-20 11:25:56,898 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper Worker 8) ARJUNA012095: Abort of action id 0:ffffc0a83863:-6cfac98a:573ed657:6cb invoked while multiple threads active within it.
      2016-05-20 11:25:56,898 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper) ARJUNA012117: TransactionReaper::check timeout for TX 0:ffffc0a83863:-6cfac98a:573ed657:6cb in state  CANCEL
      2016-05-20 11:25:56,898 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper) ARJUNA012378: ReaperElement appears to be wedged: java.lang.Thread.dumpThreads(Native Method)
      java.lang.Thread.getStackTrace(Unknown Source)
      com.arjuna.ats.arjuna.coordinator.BasicAction.checkChildren(BasicAction.java:3376)
      com.arjuna.ats.arjuna.coordinator.BasicAction.Abort(BasicAction.java:1651)
      com.arjuna.ats.arjuna.coordinator.TwoPhaseCoordinator.cancel(TwoPhaseCoordinator.java:127)
      com.arjuna.ats.arjuna.AtomicAction.cancel(AtomicAction.java:215)
      com.arjuna.ats.arjuna.coordinator.TransactionReaper.doCancellations(TransactionReaper.java:381)
      com.arjuna.ats.internal.arjuna.coordinator.ReaperWorkerThread.run(ReaperWorkerThread.java:78)
      
      2016-05-20 11:25:56,898 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper Worker 8) ARJUNA012381: Action id 0:ffffc0a83863:-6cfac98a:573ed657:6cb completed with multiple threads - thread default task-23 was in progress with org.h2.engine.Engine.openSession(Engine.java:71)
      org.h2.engine.Engine.openSession(Engine.java:160)
      org.h2.engine.Engine.createSessionAndValidate(Engine.java:139)
      org.h2.engine.Engine.createSession(Engine.java:122)
      org.h2.engine.Engine.createSession(Engine.java:28)
      org.h2.engine.SessionRemote.connectEmbeddedOrServer(SessionRemote.java:313)
      org.h2.jdbc.JdbcConnection.<init>(JdbcConnection.java:105)
      org.h2.jdbc.JdbcConnection.<init>(JdbcConnection.java:90)
      org.h2.Driver.connect(Driver.java:73)
      org.jboss.jca.adapters.jdbc.local.LocalManagedConnectionFactory.createLocalManagedConnection(LocalManagedConnectionFactory.java:319)
      org.jboss.jca.adapters.jdbc.local.LocalManagedConnectionFactory.getLocalManagedConnection(LocalManagedConnectionFactory.java:350)
      org.jboss.jca.adapters.jdbc.local.LocalManagedConnectionFactory.createManagedConnection(LocalManagedConnectionFactory.java:285)
      org.jboss.jca.core.connectionmanager.pool.mcp.SemaphoreConcurrentLinkedDequeManagedConnectionPool.createConnectionEventListener(SemaphoreConcurrentLinkedDequeManagedConnectionPool.java:1319)
      org.jboss.jca.core.connectionmanager.pool.mcp.SemaphoreConcurrentLinkedDequeManagedConnectionPool.getConnection(SemaphoreConcurrentLinkedDequeManagedConnectionPool.java:496)
      org.jboss.jca.core.connectionmanager.pool.AbstractPool.getTransactionNewConnection(AbstractPool.java:708)
      org.jboss.jca.core.connectionmanager.pool.AbstractPool.getConnection(AbstractPool.java:607)
      org.jboss.jca.core.connectionmanager.AbstractConnectionManager.getManagedConnection(AbstractConnectionManager.java:590)
      org.jboss.jca.core.connectionmanager.tx.TxConnectionManagerImpl.getManagedConnection(TxConnectionManagerImpl.java:429)
      org.jboss.jca.core.connectionmanager.AbstractConnectionManager.allocateConnection(AbstractConnectionManager.java:747)
      org.jboss.jca.adapters.jdbc.WrapperDataSource.getConnection(WrapperDataSource.java:138)
      org.jboss.as.connector.subsystems.datasources.WildFlyDataSource.getConnection(WildFlyDataSource.java:66)
      org.apache.ibatis.transaction.managed.ManagedTransaction.openConnection(ManagedTransaction.java:87)
      org.apache.ibatis.transaction.managed.ManagedTransaction.getConnection(ManagedTransaction.java:61)
      org.apache.ibatis.executor.BaseExecutor.getConnection(BaseExecutor.java:279)
      org.apache.ibatis.executor.SimpleExecutor.prepareStatement(SimpleExecutor.java:72)
      org.apache.ibatis.executor.SimpleExecutor.doQuery(SimpleExecutor.java:59)
      org.apache.ibatis.executor.BaseExecutor.queryFromDatabase(BaseExecutor.java:267)
      org.apache.ibatis.executor.BaseExecutor.query(BaseExecutor.java:137)
      org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:96)
      org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:77)
      org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:108)
      org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:102)
      org.camunda.bpm.engine.impl.db.sql.DbSqlSession.selectList(DbSqlSession.java:87)
      org.camunda.bpm.engine.impl.db.entitymanager.DbEntityManager.selectListWithRawParameter(DbEntityManager.java:171)
      org.camunda.bpm.engine.impl.db.entitymanager.DbEntityManager.selectList(DbEntityManager.java:163)
      org.camunda.bpm.engine.impl.db.entitymanager.DbEntityManager.selectList(DbEntityManager.java:159)
      org.camunda.bpm.engine.impl.db.entitymanager.DbEntityManager.selectList(DbEntityManager.java:135)
      org.camunda.bpm.engine.impl.persistence.entity.AuthorizationManager.filterAuthenticatedGroupIds(AuthorizationManager.java:777)
      org.camunda.bpm.engine.impl.persistence.entity.AuthorizationManager.enableQueryAuthCheck(AuthorizationManager.java:363)
      org.camunda.bpm.engine.impl.persistence.entity.AuthorizationManager.configureQuery(AuthorizationManager.java:349)
      org.camunda.bpm.engine.impl.persistence.entity.AuthorizationManager.configureBatchStatisticsQuery(AuthorizationManager.java:767)
      org.camunda.bpm.engine.impl.persistence.entity.StatisticsManager.configureQuery(StatisticsManager.java:97)
      org.camunda.bpm.engine.impl.persistence.entity.StatisticsManager.getStatisticsGroupedByBatch(StatisticsManager.java:71)
      org.camunda.bpm.engine.impl.batch.BatchStatisticsQueryImpl.executeList(BatchStatisticsQueryImpl.java:116)
      org.camunda.bpm.engine.impl.AbstractQuery.evaluateExpressionsAndExecuteList(AbstractQuery.java:186)
      org.camunda.bpm.engine.impl.AbstractQuery.execute(AbstractQuery.java:169)
      org.camunda.bpm.engine.impl.interceptor.CommandExecutorImpl.execute(CommandExecutorImpl.java:24)
      org.camunda.bpm.engine.impl.interceptor.CommandContextInterceptor.execute(CommandContextInterceptor.java:104)
      org.camunda.bpm.engine.impl.interceptor.JtaTransactionInterceptor.execute(JtaTransactionInterceptor.java:58)
      org.camunda.bpm.engine.impl.interceptor.ProcessApplicationContextInterceptor.execute(ProcessApplicationContextInterceptor.java:66)
      org.camunda.bpm.engine.impl.interceptor.LogInterceptor.execute(LogInterceptor.java:30)
      org.camunda.bpm.engine.impl.AbstractQuery.listPage(AbstractQuery.java:150)
      org.camunda.bpm.engine.rest.impl.BatchRestServiceImpl.executePaginatedStatisticsQuery(BatchRestServiceImpl.java:122)
      org.camunda.bpm.engine.rest.impl.BatchRestServiceImpl.getStatistics(BatchRestServiceImpl.java:81)
      sun.reflect.GeneratedMethodAccessor446.invoke(Unknown Source)
      sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
      java.lang.reflect.Method.invoke(Unknown Source)
      org.jboss.resteasy.core.MethodInjectorImpl.invoke(MethodInjectorImpl.java:139)
      org.jboss.resteasy.core.ResourceMethodInvoker.invokeOnTarget(ResourceMethodInvoker.java:295)
      org.jboss.resteasy.core.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:249)
      org.jboss.resteasy.core.ResourceLocatorInvoker.invokeOnTargetObject(ResourceLocatorInvoker.java:138)
      org.jboss.resteasy.core.ResourceLocatorInvoker.invoke(ResourceLocatorInvoker.java:101)
      org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:395)
      org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:202)
      org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.service(ServletContainerDispatcher.java:221)
      org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:56)
      org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:51)
      javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
      io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:85)
      io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:129)
      org.camunda.bpm.engine.rest.filter.CacheControlFilter.doFilter(CacheControlFilter.java:41)
      io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:60)
      io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131)
      org.camunda.bpm.webapp.impl.security.filter.SecurityFilter.doFilterSecure(SecurityFilter.java:67)
      org.camunda.bpm.webapp.impl.security.filter.SecurityFilter.doFilter(SecurityFilter.java:51)
      io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:60)
      io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131)
      org.camunda.bpm.webapp.impl.security.auth.AuthenticationFilter$1.execute(AuthenticationFilter.java:59)
      org.camunda.bpm.webapp.impl.security.auth.AuthenticationFilter$1.execute(AuthenticationFilter.java:56)
      org.camunda.bpm.webapp.impl.security.SecurityActions.runWithAuthentications(SecurityActions.java:38)
      org.camunda.bpm.webapp.impl.security.auth.AuthenticationFilter.doFilter(AuthenticationFilter.java:56)
      io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:60)
      io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131)
      io.undertow.servlet.handlers.FilterHandler.handleRequest(FilterHandler.java:84)
      io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62)
      io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36)
      org.wildfly.extension.undertow.security.SecurityContextAssociationHandler.handleRequest(SecurityContextAssociationHandler.java:78)
      io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
      io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:131)
      io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:57)
      io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
      io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:46)
      io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:64)
      io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:60)
      io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:77)
      io.undertow.security.handlers.NotificationReceiverHandler.handleRequest(NotificationReceiverHandler.java:50)
      io.undertow.security.handlers.AbstractSecurityContextAssociationHandler.handleRequest(AbstractSecurityContextAssociationHandler.java:43)
      io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
      org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:61)
      io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
      io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
      io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:284)
      io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:263)
      io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:81)
      io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:174)
      io.undertow.server.Connectors.executeRootHandler(Connectors.java:202)
      io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:793)
      java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
      java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
      java.lang.Thread.run(Unknown Source)
      
      2016-05-20 11:25:56,898 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper) ARJUNA012117: TransactionReaper::check timeout for TX 0:ffffc0a83863:-6cfac98a:573ed657:6ce in state  SCHEDULE_CANCEL
      2016-05-20 11:25:56,914 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper Worker 8) ARJUNA012108: CheckedAction::check - atomic action 0:ffffc0a83863:-6cfac98a:573ed657:6cb aborting with 1 threads active!
      2016-05-20 11:25:56,914 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper Worker 8) ARJUNA012095: Abort of action id 0:ffffc0a83863:-6cfac98a:573ed657:6ce invoked while multiple threads active within it.
      2016-05-20 11:25:56,914 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper Worker 8) ARJUNA012381: Action id 0:ffffc0a83863:-6cfac98a:573ed657:6ce completed with multiple threads - thread default task-27 was in progress with org.h2.engine.Engine.openSession(Engine.java:154)
      org.h2.engine.Engine.createSessionAndValidate(Engine.java:139)
      org.h2.engine.Engine.createSession(Engine.java:122)
      org.h2.engine.Engine.createSession(Engine.java:28)
      org.h2.engine.SessionRemote.connectEmbeddedOrServer(SessionRemote.java:313)
      org.h2.jdbc.JdbcConnection.<init>(JdbcConnection.java:105)
      org.h2.jdbc.JdbcConnection.<init>(JdbcConnection.java:90)
      org.h2.Driver.connect(Driver.java:73)
      org.jboss.jca.adapters.jdbc.local.LocalManagedConnectionFactory.createLocalManagedConnection(LocalManagedConnectionFactory.java:319)
      org.jboss.jca.adapters.jdbc.local.LocalManagedConnectionFactory.getLocalManagedConnection(LocalManagedConnectionFactory.java:350)
      org.jboss.jca.adapters.jdbc.local.LocalManagedConnectionFactory.createManagedConnection(LocalManagedConnectionFactory.java:285)
      org.jboss.jca.core.connectionmanager.pool.mcp.SemaphoreConcurrentLinkedDequeManagedConnectionPool.createConnectionEventListener(SemaphoreConcurrentLinkedDequeManagedConnectionPool.java:1319)
      org.jboss.jca.core.connectionmanager.pool.mcp.SemaphoreConcurrentLinkedDequeManagedConnectionPool.getConnection(SemaphoreConcurrentLinkedDequeManagedConnectionPool.java:496)
      org.jboss.jca.core.connectionmanager.pool.AbstractPool.getTransactionNewConnection(AbstractPool.java:708)
      org.jboss.jca.core.connectionmanager.pool.AbstractPool.getConnection(AbstractPool.java:607)
      org.jboss.jca.core.connectionmanager.AbstractConnectionManager.getManagedConnection(AbstractConnectionManager.java:590)
      org.jboss.jca.core.connectionmanager.tx.TxConnectionManagerImpl.getManagedConnection(TxConnectionManagerImpl.java:429)
      org.jboss.jca.core.connectionmanager.AbstractConnectionManager.allocateConnection(AbstractConnectionManager.java:747)
      org.jboss.jca.adapters.jdbc.WrapperDataSource.getConnection(WrapperDataSource.java:138)
      org.jboss.as.connector.subsystems.datasources.WildFlyDataSource.getConnection(WildFlyDataSource.java:66)
      org.apache.ibatis.transaction.managed.ManagedTransaction.openConnection(ManagedTransaction.java:87)
      org.apache.ibatis.transaction.managed.ManagedTransaction.getConnection(ManagedTransaction.java:61)
      org.apache.ibatis.executor.BaseExecutor.getConnection(BaseExecutor.java:279)
      org.apache.ibatis.executor.SimpleExecutor.prepareStatement(SimpleExecutor.java:72)
      org.apache.ibatis.executor.SimpleExecutor.doQuery(SimpleExecutor.java:59)
      org.apache.ibatis.executor.BaseExecutor.queryFromDatabase(BaseExecutor.java:267)
      org.apache.ibatis.executor.BaseExecutor.query(BaseExecutor.java:137)
      org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:96)
      org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:77)
      org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:108)
      org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:102)
      org.camunda.bpm.engine.impl.db.sql.DbSqlSession.selectList(DbSqlSession.java:87)
      org.camunda.bpm.engine.impl.db.entitymanager.DbEntityManager.selectListWithRawParameter(DbEntityManager.java:171)
      org.camunda.bpm.engine.impl.db.entitymanager.DbEntityManager.selectList(DbEntityManager.java:163)
      org.camunda.bpm.engine.impl.db.entitymanager.DbEntityManager.selectList(DbEntityManager.java:159)
      org.camunda.bpm.engine.impl.db.entitymanager.DbEntityManager.selectList(DbEntityManager.java:135)
      org.camunda.bpm.engine.impl.persistence.entity.AuthorizationManager.filterAuthenticatedGroupIds(AuthorizationManager.java:777)
      org.camunda.bpm.engine.impl.persistence.entity.AuthorizationManager.enableQueryAuthCheck(AuthorizationManager.java:363)
      org.camunda.bpm.engine.impl.persistence.entity.AuthorizationManager.configureQuery(AuthorizationManager.java:349)
      org.camunda.bpm.engine.impl.persistence.entity.AuthorizationManager.configureBatchStatisticsQuery(AuthorizationManager.java:767)
      org.camunda.bpm.engine.impl.persistence.entity.StatisticsManager.configureQuery(StatisticsManager.java:97)
      org.camunda.bpm.engine.impl.persistence.entity.StatisticsManager.getStatisticsGroupedByBatch(StatisticsManager.java:71)
      org.camunda.bpm.engine.impl.batch.BatchStatisticsQueryImpl.executeList(BatchStatisticsQueryImpl.java:116)
      org.camunda.bpm.engine.impl.AbstractQuery.evaluateExpressionsAndExecuteList(AbstractQuery.java:186)
      org.camunda.bpm.engine.impl.AbstractQuery.execute(AbstractQuery.java:165)
      org.camunda.bpm.engine.impl.interceptor.CommandExecutorImpl.execute(CommandExecutorImpl.java:24)
      org.camunda.bpm.engine.impl.interceptor.CommandContextInterceptor.execute(CommandContextInterceptor.java:104)
      org.camunda.bpm.engine.impl.interceptor.JtaTransactionInterceptor.execute(JtaTransactionInterceptor.java:58)
      org.camunda.bpm.engine.impl.interceptor.ProcessApplicationContextInterceptor.execute(ProcessApplicationContextInterceptor.java:66)
      org.camunda.bpm.engine.impl.interceptor.LogInterceptor.execute(LogInterceptor.java:30)
      org.camunda.bpm.engine.impl.AbstractQuery.list(AbstractQuery.java:139)
      org.camunda.bpm.engine.rest.impl.BatchRestServiceImpl.getStatistics(BatchRestServiceImpl.java:84)
      sun.reflect.GeneratedMethodAccessor446.invoke(Unknown Source)
      sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
      java.lang.reflect.Method.invoke(Unknown Source)
      org.jboss.resteasy.core.MethodInjectorImpl.invoke(MethodInjectorImpl.java:139)
      org.jboss.resteasy.core.ResourceMethodInvoker.invokeOnTarget(ResourceMethodInvoker.java:295)
      org.jboss.resteasy.core.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:249)
      org.jboss.resteasy.core.ResourceLocatorInvoker.invokeOnTargetObject(ResourceLocatorInvoker.java:138)
      org.jboss.resteasy.core.ResourceLocatorInvoker.invoke(ResourceLocatorInvoker.java:101)
      org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:395)
      org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:202)
      org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.service(ServletContainerDispatcher.java:221)
      org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:56)
      org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:51)
      javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
      io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:85)
      io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:129)
      org.camunda.bpm.engine.rest.filter.CacheControlFilter.doFilter(CacheControlFilter.java:41)
      io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:60)
      io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131)
      org.camunda.bpm.webapp.impl.security.filter.SecurityFilter.doFilterSecure(SecurityFilter.java:67)
      org.camunda.bpm.webapp.impl.security.filter.SecurityFilter.doFilter(SecurityFilter.java:51)
      io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:60)
      io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131)
      org.camunda.bpm.webapp.impl.security.auth.AuthenticationFilter$1.execute(AuthenticationFilter.java:59)
      org.camunda.bpm.webapp.impl.security.auth.AuthenticationFilter$1.execute(AuthenticationFilter.java:56)
      org.camunda.bpm.webapp.impl.security.SecurityActions.runWithAuthentications(SecurityActions.java:38)
      org.camunda.bpm.webapp.impl.security.auth.AuthenticationFilter.doFilter(AuthenticationFilter.java:56)
      io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:60)
      io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131)
      io.undertow.servlet.handlers.FilterHandler.handleRequest(FilterHandler.java:84)
      io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62)
      io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36)
      org.wildfly.extension.undertow.security.SecurityContextAssociationHandler.handleRequest(SecurityContextAssociationHandler.java:78)
      io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
      io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:131)
      io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:57)
      io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
      io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:46)
      io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:64)
      io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:60)
      io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:77)
      io.undertow.security.handlers.NotificationReceiverHandler.handleRequest(NotificationReceiverHandler.java:50)
      io.undertow.security.handlers.AbstractSecurityContextAssociationHandler.handleRequest(AbstractSecurityContextAssociationHandler.java:43)
      io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
      org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:61)
      io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
      io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
      io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:284)
      io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:263)
      io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:81)
      io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:174)
      io.undertow.server.Connectors.executeRootHandler(Connectors.java:202)
      io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:793)
      java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
      java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
      java.lang.Thread.run(Unknown Source)
      
      2016-05-20 11:25:56,914 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper Worker 8) ARJUNA012108: CheckedAction::check - atomic action 0:ffffc0a83863:-6cfac98a:573ed657:6ce aborting with 1 threads active!
      2016-05-20 11:25:56,914 WARN  [com.arjuna.ats.arjuna] (Transaction Reaper Worker 8) ARJUNA012121: TransactionReaper::doCancellations worker Thread[Transaction Reaper Worker 8,5,main] successfully canceled TX 0:ffffc0a83863:-6cfac98a:573ed657:6ce
      

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              Assignee:
              michael.schoettes Michael Schoettes
              Reporter:
              matthijs.burke Matthijs Burke
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                Created:
                Updated: