[jbossts-issues] [JBoss JIRA] (JBTM-837) Transaction deadlock when NoSuchElementException is thrown from AsyncStore.doWork()

Transaction deadlock when NoSuchElementException is thrown from AsyncStore.doWork() ----------------------------------------------------------------------------------- Key: JBTM-837 URL: https://issues.jboss.org/browse/JBTM-837 Project: JBoss Transaction Manager Issue Type: Bug Security Level: Public(Everyone can see) Affects Versions: 4.14.0 Environment: Ubuntu 64-bit Linux/JBoss JTA 4.14.0/Hibernate 3.6.1/Infinispan 3.4.0.CR2/Spring 3.0.5/MySQL 5.1 Reporter: Tom Waterhouse Assignee: Tom Jenkinson Fix For: 5.0.0.Final Attachments: arjuna-deadlock-trace.txt, default-jbossts-properties.xml, default-jbossts-properties.xml, NonblockingCacheStore.zip Our product has a scheduled job that runs every 30 minutes. Callable instances are added to an ExecutorService instance which is currently configured for 16 threads. Our JBoss JTA implementation is using CacheStore as the object store (default-jbossts-properties.xml attached). After some time a NoSuchElementException is thrown from AsyncStore.doWork(). That exception is somehow blocking other transaction thread's execution. The Java thread dump is attached as well.