Hi,
I want to start the initial indexing in Hibernate Search. When I execute this code from the hibernatedocs for the first time:
Code:
Session session = HibernateUtil.getSession();
try
{
FullTextSession fullTextSession = Search.getFullTextSession(session);
fullTextSession.createIndexer().startAndWait();
} catch (InterruptedException e)
{
e.printStackTrace();
}
It works. But when I want to reinititializing the index, hibernate give me the following stacktrace:
Quote:
12:38:09,561 ERROR [org.hibernate.search.backend.impl.lucene.LuceneBackendQueueTask] (Hibernate Search: Index updates queue processor for index data.facts.Fact-1) HSEARCH
000073: Error in backend: java.nio.channels.OverlappingFileLockException
at sun.nio.ch.FileChannelImpl$SharedFileLockTable.checkList(FileChannelImpl.java:1176) [rt.jar:1.6.0_20]
at sun.nio.ch.FileChannelImpl$SharedFileLockTable.add(FileChannelImpl.java:1078) [rt.jar:1.6.0_20]
at sun.nio.ch.FileChannelImpl.tryLock(FileChannelImpl.java:878) [rt.jar:1.6.0_20]
at java.nio.channels.FileChannel.tryLock(FileChannel.java:962) [rt.jar:1.6.0_20]
at org.apache.lucene.store.NativeFSLock.obtain(NativeFSLockFactory.java:217) [lucene-core-3.6.2.jar:3.6.2 1423725 - rmuir - 2012-12-18 19:45:40]
at org.apache.lucene.store.Lock.obtain(Lock.java:72) [lucene-core-3.6.2.jar:3.6.2 1423725 - rmuir - 2012-12-18 19:45:40]
at org.apache.lucene.index.IndexWriter.<init>(IndexWriter.java:1098) [lucene-core-3.6.2.jar:3.6.2 1423725 - rmuir - 2012-12-18 19:45:40]
at org.hibernate.search.backend.impl.lucene.IndexWriterHolder.createNewIndexWriter(IndexWriterHolder.java:148) [hibernate-search-engine-4.2.0.Final.jar:4.2.0.Fina
l]
at org.hibernate.search.backend.impl.lucene.IndexWriterHolder.getIndexWriter(IndexWriterHolder.java:115) [hibernate-search-engine-4.2.0.Final.jar:4.2.0.Final]
at org.hibernate.search.backend.impl.lucene.AbstractWorkspaceImpl.getIndexWriter(AbstractWorkspaceImpl.java:117) [hibernate-search-engine-4.2.0.Final.jar:4.2.0.Fi
nal]
at org.hibernate.search.backend.impl.lucene.LuceneBackendQueueTask.applyUpdates(LuceneBackendQueueTask.java:100) [hibernate-search-engine-4.2.0.Final.jar:4.2.0.Fi
nal]
at org.hibernate.search.backend.impl.lucene.LuceneBackendQueueTask.run(LuceneBackendQueueTask.java:67) [hibernate-search-engine-4.2.0.Final.jar:4.2.0.Final]
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:442) [rt.jar:1.6.0_20]
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) [rt.jar:1.6.0_20]
at java.util.concurrent.FutureTask.run(FutureTask.java:139) [rt.jar:1.6.0_20]
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) [rt.jar:1.6.0_20]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:909) [rt.jar:1.6.0_20]
at java.lang.Thread.run(Thread.java:619) [rt.jar:1.6.0_20]
When I stop the JBoss, delete the indexfiles, I can reinit the index, but only at once. The second try give this stracktrace again.
hibernate.cfg.xml:
Quote:
<property name="hibernate.search.default.directory_provider">filesystem</property>
<property name="hibernate.search.default.indexBase">C:/Programme/jboss-as-7.1.1.Final/standalone/deployments</property>
I think, the reason is the indexlock. How can I unlock the index on runtime? I'd like unlock, rebuild and relock the index in one step.
Thank You!
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