Use blocking thread pool in Persistent preload ---------------------------------------------- Key: ISPN-11386 URL: https://issues.redhat.com/browse/ISPN-11386 Project: Infinispan Issue Type: Bug Components: Core Reporter: Pedro Ruivo Assignee: Pedro Ruivo Priority: Major Fix For: 11.0.0.Alpha2 When preload on a transactional cache, the preload blocks until the transactions is committed. {noformat} org.infinispan.commons.CacheException: java.lang.AssertionError: Blocking call! jdk.internal.misc.Unsafe#park on thread Thread[non-blocking-thread-IracMetadataStoreTest-NodeB-p50782-t1,5,main] at org.infinispan.interceptors.impl.AsyncInterceptorChainImpl.invoke(AsyncInterceptorChainImpl.java:259) ~[classes/:?] at org.infinispan.transaction.impl.TransactionCoordinator.commitInternal(TransactionCoordinator.java:218) ~[classes/:?] at org.infinispan.transaction.impl.TransactionCoordinator.commit(TransactionCoordinator.java:162) ~[classes/:?] at org.infinispan.transaction.xa.XaTransactionTable.commit(XaTransactionTable.java:119) ~[classes/:?] at org.infinispan.transaction.xa.TransactionXaAdapter.commit(TransactionXaAdapter.java:68) ~[classes/:?] at com.arjuna.ats.internal.jta.resources.arjunacore.XAResourceRecord.topLevelOnePhaseCommit(XAResourceRecord.java:702) ~[narayana-jta-5.9.8.Final.jar:5.9.8.Final (revision: 92f28)] at com.arjuna.ats.arjuna.coordinator.BasicAction.onePhaseCommit(BasicAction.java:2386) ~[narayana-jta-5.9.8.Final.jar:5.9.8.Final (revision: 92f28)] at com.arjuna.ats.arjuna.coordinator.BasicAction.End(BasicAction.java:1497) ~[narayana-jta-5.9.8.Final.jar:5.9.8.Final (revision: 92f28)] at com.arjuna.ats.arjuna.coordinator.TwoPhaseCoordinator.end(TwoPhaseCoordinator.java:96) ~[narayana-jta-5.9.8.Final.jar:5.9.8.Final (revision: 92f28)] at com.arjuna.ats.arjuna.AtomicAction.commit(AtomicAction.java:162) ~[narayana-jta-5.9.8.Final.jar:5.9.8.Final (revision: 92f28)] at com.arjuna.ats.internal.jta.transaction.arjunacore.TransactionImple.commitAndDisassociate(TransactionImple.java:1287) ~[narayana-jta-5.9.8.Final.jar:5.9.8.Final (revision: 92f28)] at com.arjuna.ats.internal.jta.transaction.arjunacore.BaseTransaction.commit(BaseTransaction.java:126) ~[narayana-jta-5.9.8.Final.jar:5.9.8.Final (revision: 92f28)] at org.infinispan.persistence.manager.PersistenceManagerImpl.commitIfNeeded(PersistenceManagerImpl.java:1452) ~[classes/:?] at org.infinispan.persistence.manager.PersistenceManagerImpl.preloadKey(PersistenceManagerImpl.java:1408) ~[classes/:?] {noformat}