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4

Failed to generate dynamic type objectdb.java.util.ArrayList

) at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source) at java.util.concurrent.FutureTask.run(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown
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4

Glassfish 3.1.2.1 and ObjectDB 2.4.3

.Parser$3.call(Parser.java:296) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) at java.util.concurrent.FutureTask.run(FutureTask.java:166) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) at java.util.concurrent.ThreadPoolExecutor$Worker.run
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3

Where Does ObjectDB Block/Lock?

blocking/locking so I might adapt to achieve better concurrency. 1) Where are locks when accessing ... optimistic=true to get more concurrency?   All relevant PersistenceManager / Transaction methods ... against the same database concurrently (not in a queue) you will need multiple PersistenceManager
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3

Adding EntityListener Throws Unexpected Internal Exception

$get$1.apply(ApplicationProvider.scala:105) at scala.concurrent.impl.Future$PromiseCompletingRunnable.liftedTree1$1(Future.scala:24) at scala.concurrent.impl.Future$PromiseCompletingRunnable.run(Future.scala:24) at scala.concurrent.forkjoin.ForkJoinTask$AdaptedRunnableAction.exec(ForkJoinTask.java
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3

JBoss 7 startup fails

(ServiceControllerImpl.java:2291) 13:49:37,714 ERROR [stderr] (MSC service thread 1-3) at java.util.concurrent ... thread 1-3) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) 13 ... .ServiceControllerImpl$ClearTCCLTask.run(ServiceControllerImpl.java:2291) at java.util.concurrent.ThreadPoolExecutor
Issue
3

NullPointer when accessing entity field

is manipulated concurrently in another thread (e.g. transaction is committed or the EntityManager ... concurrently by more than one thread? We are using EntityManagers in following way: for single read/write ... EM   So I think there is now concurrent access on one EntityManager. In single operations we just
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3

Apache Tomee 1.5.2: Failed to use JTA (TransactionManager is not found)

(HostConfig.java:1637) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) at java.util.concurrent.FutureTask.run(FutureTask.java:166) at java.util.concurrent.ThreadPoolExecutor.runWorker
Issue
3

Exception occurs on Linux during commit

.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1301) at java.util.concurrent.Semaphore.acquire(Semaphore.java:317) at com ... ) at com.golocal.MiningTask.run(MiningTask.java:65) at java.util.concurrent
Issue
3

NullPointerException on initial database creation

.EventsImpl$1.run(EventsImpl.java:120) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) at java.util.concurrent.FutureTask.run(FutureTask.java:166) at java.util.concurrent.ThreadPoolExecutor.runWorker
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3

Problem undeploying Glassfish3.1.1 web application cleanly

.glassfish.kernel.event.EventsImpl$1.run(EventsImpl.java:120) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) at java.util.concurrent.FutureTask.run(FutureTask.java:138) at java.util.concurrent