1:28 a.m.
Race condition in manual index update
-------------------------------------
Key: HSEARCH-46
URL:
http://opensource.atlassian.com/projects/hibernate/browse/HSEARCH-46
Project: Hibernate Search
Issue Type: Bug
Components: engine
Reporter: Christian Bauer
log.info("rebuilding Lucene index");
Class[] entityTypes = { Document.class, File.class, Comment.class, Faq.class};
EntityManager em = (EntityManager)
Component.getInstance("entityManager");
FullTextSession ftSession = org.hibernate.search.Search.createFullTextSession(
(Session) em.getDelegate() );
for (Class entityType : entityTypes) {
for (Object o : ((Session)
em.getDelegate()).createCriteria(entityType).list()) {
ftSession.index(o);
}
}
08:23:39,419 INFO [WikiInit] rebuilding Lucene index
08:23:39,532 DEBUG [ManagedPersistenceContext] created seam managed persistence context
from EntityManagerFactory
08:23:39,553 INFO [STDOUT] Hibernate: /* criteria query */ select this_.NODE_ID as
NODE2_1_1_, this_.AREA_NR as AREA3_1_1_, this_.CREATED_BY_USER_ID as CREATED17_1_1_,
this_.CREATED_ON as CREATED4_1_1_, this_.LAST_MODIFIED_BY_USER_ID as LAST18_1_1_,
this_.LAST_MODIFIED_ON as LAST5_1_1_, this_.MENU_ITEM as MENU6_1_1_, this_.NAME as
NAME1_1_, this_.PARENT_NODE_ID as PARENT20_1_1_, this_.READ_ACCESS_LEVEL as READ8_1_1_,
this_.NODE_REVISION as NODE9_1_1_, this_.OBJ_VERSION as OBJ10_1_1_, this_.WIKINAME as
WIKINAME1_1_, this_.WRITE_ACCESS_LEVEL as WRITE12_1_1_, this_.ENABLE_COMMENT_FORM as
ENABLE14_1_1_, this_.ENABLE_COMMENTS as ENABLE15_1_1_, this_.NAME_AS_TITLE as NAME16_1_1_,
node2_.NODE_ID as NODE2_1_0_, node2_.AREA_NR as AREA3_1_0_, node2_.CREATED_BY_USER_ID as
CREATED17_1_0_, node2_.CREATED_ON as CREATED4_1_0_, node2_.LAST_MODIFIED_BY_USER_ID as
LAST18_1_0_, node2_.LAST_MODIFIED_ON as LAST5_1_0_, node2_.MENU_ITEM as MENU6_1_0_,
node2_.NAME as NAME1_0_, node2_.PARENT_NODE_ID as PARENT20_1_0_, node2_.READ_ACCESS_LEVEL
as READ8_1_0_, node2_.NODE_REVISION as NODE9_1_0_, node2_.OBJ_VERSION as OBJ10_1_0_,
node2_.WIKINAME as WIKINAME1_0_, node2_.WRITE_ACCESS_LEVEL as WRITE12_1_0_,
node2_.DEFAULT_DOCUMENT_ID as DEFAULT19_1_0_, node2_.ENABLE_COMMENT_FORM as ENABLE14_1_0_,
node2_.ENABLE_COMMENTS as ENABLE15_1_0_, node2_.NAME_AS_TITLE as NAME16_1_0_,
node2_1_.CONTENT_TYPE as CONTENT1_2_0_, node2_1_.FILENAME as FILENAME2_0_,
node2_1_.FILESIZE as FILESIZE2_0_, node2_1_.IMAGE_SIZE_X as IMAGE5_2_0_,
node2_1_.IMAGE_SIZE_Y as IMAGE6_2_0_, node2_1_.IMAGE_THUMBNAIL as IMAGE7_2_0_,
node2_.NODE_TYPE as NODE1_1_0_ from NODE this_ left outer join NODE node2_ on
this_.PARENT_NODE_ID=node2_.NODE_ID left outer join NODE_FILE node2_1_ on
node2_.NODE_ID=node2_1_.FILE_ID where this_.NODE_TYPE='DOCUMENT'
08:23:39,587 INFO [STDOUT] Hibernate: /* load org.jboss.seam.wiki.core.model.Node */
select node0_.NODE_ID as NODE2_1_1_, node0_.AREA_NR as AREA3_1_1_,
node0_.CREATED_BY_USER_ID as CREATED17_1_1_, node0_.CREATED_ON as CREATED4_1_1_,
node0_.LAST_MODIFIED_BY_USER_ID as LAST18_1_1_, node0_.LAST_MODIFIED_ON as LAST5_1_1_,
node0_.MENU_ITEM as MENU6_1_1_, node0_.NAME as NAME1_1_, node0_.PARENT_NODE_ID as
PARENT20_1_1_, node0_.READ_ACCESS_LEVEL as READ8_1_1_, node0_.NODE_REVISION as NODE9_1_1_,
node0_.OBJ_VERSION as OBJ10_1_1_, node0_.WIKINAME as WIKINAME1_1_,
node0_.WRITE_ACCESS_LEVEL as WRITE12_1_1_, node0_.DEFAULT_DOCUMENT_ID as DEFAULT19_1_1_,
node0_.ENABLE_COMMENT_FORM as ENABLE14_1_1_, node0_.ENABLE_COMMENTS as ENABLE15_1_1_,
node0_.NAME_AS_TITLE as NAME16_1_1_, node0_1_.CONTENT_TYPE as CONTENT1_2_1_,
node0_1_.FILENAME as FILENAME2_1_, node0_1_.FILESIZE as FILESIZE2_1_,
node0_1_.IMAGE_SIZE_X as IMAGE5_2_1_, node0_1_.IMAGE_SIZE_Y as IMAGE6_2_1_,
node0_1_.IMAGE_THUMBNAIL as IMAGE7_2_1_, node0_.NODE_TYPE as NODE1_1_1_, node1_.NODE_ID as
NODE2_1_0_, node1_.AREA_NR as AREA3_1_0_, node1_.CREATED_BY_USER_ID as CREATED17_1_0_,
node1_.CREATED_ON as CREATED4_1_0_, node1_.LAST_MODIFIED_BY_USER_ID as LAST18_1_0_,
node1_.LAST_MODIFIED_ON as LAST5_1_0_, node1_.MENU_ITEM as MENU6_1_0_, node1_.NAME as
NAME1_0_, node1_.PARENT_NODE_ID as PARENT20_1_0_, node1_.READ_ACCESS_LEVEL as READ8_1_0_,
node1_.NODE_REVISION as NODE9_1_0_, node1_.OBJ_VERSION as OBJ10_1_0_, node1_.WIKINAME as
WIKINAME1_0_, node1_.WRITE_ACCESS_LEVEL as WRITE12_1_0_, node1_.DEFAULT_DOCUMENT_ID as
DEFAULT19_1_0_, node1_.ENABLE_COMMENT_FORM as ENABLE14_1_0_, node1_.ENABLE_COMMENTS as
ENABLE15_1_0_, node1_.NAME_AS_TITLE as NAME16_1_0_, node1_1_.CONTENT_TYPE as
CONTENT1_2_0_, node1_1_.FILENAME as FILENAME2_0_, node1_1_.FILESIZE as FILESIZE2_0_,
node1_1_.IMAGE_SIZE_X as IMAGE5_2_0_, node1_1_.IMAGE_SIZE_Y as IMAGE6_2_0_,
node1_1_.IMAGE_THUMBNAIL as IMAGE7_2_0_, node1_.NODE_TYPE as NODE1_1_0_ from NODE node0_
left outer join NODE_FILE node0_1_ on node0_.NODE_ID=node0_1_.FILE_ID left outer join NODE
node1_ on node0_.PARENT_NODE_ID=node1_.NODE_ID left outer join NODE_FILE node1_1_ on
node1_.NODE_ID=node1_1_.FILE_ID where node0_.NODE_ID=?
08:23:39,654 INFO [STDOUT] Hibernate: /* criteria query */ select this_.COMMENT_ID as
COMMENT1_4_0_, this_.CREATED_ON as CREATED2_4_0_, this_.DOCUMENT_ID as DOCUMENT9_4_0_,
this_.FROM_USER_EMAIL as FROM3_4_0_, this_.FROM_USER_HOMEPAGE as FROM4_4_0_,
this_.FROM_USER_NAME as FROM5_4_0_, this_.SUBJECT as SUBJECT4_0_, this_.COMMENT_TEXT as
COMMENT7_4_0_, this_.OBJ_VERSION as OBJ8_4_0_ from COMMENTS this_
08:23:39,662 INFO [STDOUT] Hibernate: /* criteria query */ select this_.FAQ_ID as
FAQ1_7_0_, this_.ANSWER as ANSWER7_0_, this_.CREATED_ON as CREATED3_7_0_, this_.QUESTION
as QUESTION7_0_, this_.RATING as RATING7_0_, this_.OBJ_VERSION as OBJ6_7_0_ from FAQ
this_
08:23:39,665 DEBUG [Work] committing transaction
08:23:39,807 ERROR [AssertionFailure] an assertion failure occured (this may indicate a
bug in Hibernate)
org.hibernate.annotations.common.AssertionFailure: Tries to read for update a index while
a writer is accessedclass org.jboss.seam.wiki.core.model.Document
at org.hibernate.search.backend.Workspace.getIndexReader(Workspace.java:54)
at
org.hibernate.search.backend.impl.lucene.LuceneWorker.remove(LuceneWorker.java:81)
at
org.hibernate.search.backend.impl.lucene.LuceneWorker.performWork(LuceneWorker.java:69)
at
org.hibernate.search.backend.impl.lucene.LuceneWorker.performWork(LuceneWorker.java:40)
at
org.hibernate.search.backend.impl.lucene.LuceneBackendQueueProcessor.run(LuceneBackendQueueProcessor.java:36)
at
org.hibernate.search.backend.impl.BatchedQueueingProcessor.performWork(BatchedQueueingProcessor.java:116)
at
org.hibernate.search.backend.impl.PostTransactionWorkQueueSynchronization.afterCompletion(PostTransactionWorkQueueSynchronization.java:49)
at
com.arjuna.ats.internal.jta.resources.arjunacore.SynchronizationImple.afterCompletion(SynchronizationImple.java:136)
at
com.arjuna.ats.arjuna.coordinator.TwoPhaseCoordinator.afterCompletion(TwoPhaseCoordinator.java:342)
at
com.arjuna.ats.arjuna.coordinator.TwoPhaseCoordinator.end(TwoPhaseCoordinator.java:95)
at com.arjuna.ats.arjuna.AtomicAction.commit(AtomicAction.java:177)
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