[hibernate-issues] [Hibernate-JIRA] Resolved: (HSEARCH-647) WorkPlan causes ConcurrentModificationException on finding new entity types during processContainedInAndPrepareExecution

WorkPlan causes ConcurrentModificationException on finding new entity types during processContainedInAndPrepareExecution ------------------------------------------------------------------------------------------------------------------------ Key: HSEARCH-647 URL: http://opensource.atlassian.com/projects/hibernate/browse/HSEARCH-647 Project: Hibernate Search Issue Type: Bug Components: engine Affects Versions: 3.3.0.CR2 Reporter: Sanne Grinovero Assignee: Sanne Grinovero Fix For: 3.3.0.Final Original Estimate: 1.5h Remaining Estimate: 1.5h https://forum.hibernate.org/viewtopic.php?f=9&t=1008673 org.hibernate.HibernateException: Error while indexing in Hibernate Search (before transaction completion) at org.hibernate.search.backend.impl.EventSourceTransactionContext$DelegateToSynchronizationOnBeforeTx.doBeforeTransactionCompletion(EventSourceTransactionContext.java:175) at org.hibernate.engine.ActionQueue$BeforeTransactionCompletionProcessQueue.beforeTransactionCompletion(ActionQueue.java:543) at org.hibernate.engine.ActionQueue.beforeTransactionCompletion(ActionQueue.java:216) at org.hibernate.impl.SessionImpl.beforeTransactionCompletion(SessionImpl.java:571) at org.hibernate.jdbc.JDBCContext.beforeTransactionCompletion(JDBCContext.java:250) at org.hibernate.transaction.JDBCTransaction.commit(JDBCTransaction.java:138) at my.code tx.commit(); Caused by: java.util.ConcurrentModificationException at java.util.HashMap$HashIterator.nextEntry(HashMap.java:793) at java.util.HashMap$ValueIterator.next(HashMap.java:822) at org.hibernate.search.engine.WorkPlan.processContainedInAndPrepareExecution(WorkPlan.java:119) at org.hibernate.search.backend.WorkQueue.prepareWorkPlan(WorkQueue.java:133) at org.hibernate.search.backend.impl.BatchedQueueingProcessor.prepareWorks(BatchedQueueingProcessor.java:124) at org.hibernate.search.backend.impl.PostTransactionWorkQueueSynchronization.beforeCompletion(PostTransactionWorkQueueSynchronization.java:89) at org.hibernate.search.backend.impl.EventSourceTransactionContext$DelegateToSynchronizationOnBeforeTx.doBeforeTransactionCompletion(EventSourceTransactionContext.java:172) ... 7 more