[hibernate-issues] [Hibernate-JIRA] Commented: (HSEARCH-640) MassIndexer/JBoss 6: Could not register synchronization for container transaction

MassIndexer/JBoss 6: Could not register synchronization for container transaction --------------------------------------------------------------------------------- Key: HSEARCH-640 URL: http://opensource.atlassian.com/projects/hibernate/browse/HSEARCH-640 Project: Hibernate Search Issue Type: Bug Components: massindexer Affects Versions: 3.3.0.CR1 Environment: Hibernate 3.6.0.Final, JBoss 6.0.0.CR1, HSQL 1.8.0 (shipped with JBoss 6.0.0.CR1) Java(TM) SE Runtime Environment (build 1.6.0_20-b02) Reporter: Mario Winterer Assignee: Emmanuel Bernard Priority: Critical Fix For: 3.3.0.CR2 Attachments: contacts.ear If a mass indexer is used inside a CMP bean in JBoss 6 to rebuild the search index, an org.hibernate.TransactionException is thrown: {noformat} 2010-12-06 14:01:30,720 ERROR [org.hibernate.search.batchindexing.EntityConsumerLuceneworkProducer] (Hibernate Search: collectionsloader-1) error during batch indexing: : org.hibernate.TransactionException: Could not register synchronization for container transaction at org.hibernate.transaction.CMTTransaction.begin(CMTTransaction.java:76) [:3.6.0.Final] at org.hibernate.ejb.transaction.JoinableCMTTransaction.begin(JoinableCMTTransaction.java:89) [:3.6.0.Final] at org.hibernate.impl.SessionImpl.beginTransaction(SessionImpl.java:1473) [:3.6.0.Final] at org.hibernate.search.batchindexing.EntityConsumerLuceneworkProducer.run(EntityConsumerLuceneworkProducer.java:90) [:3.3.0.CR1] at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) [:1.6.0_20] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) [:1.6.0_20] at java.lang.Thread.run(Thread.java:619) [:1.6.0_20] {noformat} I've included an example EAR (see attachment) that can be deployed to JBoss 6.0.0.CR1 without any modifications. It contains the required hibernate search libraries and defines one single indexed entity bean {{Contact}} as well as a JBoss service EJB named {{at.mw.contacts:ContactsService}} that can be accessed via JMX console. Use this service to do one of the following things: * add new contacts by specifying firstName/lastName * list all contacts * search for contacts using the search index * rebuild the entire search index (using a MassIndexer) Rebuilding the index fails with the exception listed above. Sources included. (the example uses an in-memory HSQL-DB and the ram directory provider for the lucene index). (see also forum discussion: [Could not register synchronization for container transaction|https://forum.hibernate.org/viewtopic.php?f=9&t=1004515&a...])