"Directory was previously created with a different LockFactory" when open,
close, delete a repository in a loop
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Key: JCR-1879
URL: https://issues.apache.org/jira/browse/JCR-1879
Project: Jackrabbit
Issue Type: Bug
Components: jackrabbit-core
Environment: Mac OS X
Reporter: Thomas Mueller
Priority: Minor
Opening a TransientRepository in a loop throws the exception "Directory was
previously created with a different LockFactory instance".
Test case:
for (int i = 0; i < 3; i++) {
FileUtils.deleteDirectory(new File("repository"));
Repository rep = new TransientRepository();
Session session = rep.login(new SimpleCredentials("", new char[0]));
session.logout();
}
The problem seems to be that org.apache.lucene.store.FSDirectory.DIRECTORIES is
not cleared (FSDirectory.close() is not called?).
Stack trace:
Exception in thread "main" javax.jcr.RepositoryException: Directory was
previously created with a different LockFactory instance; please pass null as
the lockFactory instance and use setLockFactory to change it: Directory was
previously created with a different LockFactory instance; please pass null as
the lockFactory instance and use setLockFactory to change it: Directory was
previously created with a different LockFactory instance; please pass null as
the lockFactory instance and use setLockFactory to change it
at
org.apache.jackrabbit.core.SearchManager.initializeQueryHandler(SearchManager.java:555)
at
org.apache.jackrabbit.core.SearchManager.<init>(SearchManager.java:239)
at
org.apache.jackrabbit.core.RepositoryImpl.getSystemSearchManager(RepositoryImpl.java:688)
at
org.apache.jackrabbit.core.RepositoryImpl.access$3(RepositoryImpl.java:681)
at
org.apache.jackrabbit.core.RepositoryImpl$WorkspaceInfo.getSearchManager(RepositoryImpl.java:1780)
at
org.apache.jackrabbit.core.RepositoryImpl.initWorkspace(RepositoryImpl.java:667)
at
org.apache.jackrabbit.core.RepositoryImpl.initStartupWorkspaces(RepositoryImpl.java:480)
at
org.apache.jackrabbit.core.RepositoryImpl.<init>(RepositoryImpl.java:321)
at
org.apache.jackrabbit.core.RepositoryImpl.create(RepositoryImpl.java:618)
at
org.apache.jackrabbit.core.TransientRepository$2.getRepository(TransientRepository.java:241)
at
org.apache.jackrabbit.core.TransientRepository.startRepository(TransientRepository.java:261)
Caused by: java.io.IOException: Directory was previously created with a
different LockFactory instance; please pass null as the lockFactory instance
and use setLockFactory to change it
at
org.apache.lucene.store.FSDirectory.getDirectory(FSDirectory.java:192)
at
org.apache.jackrabbit.core.query.lucene.directory.FSDirectoryManager.getDirectory(FSDirectoryManager.java:64)
at
org.apache.jackrabbit.core.query.lucene.MultiIndex.<init>(MultiIndex.java:227)
at
org.apache.jackrabbit.core.query.lucene.SearchIndex.doInit(SearchIndex.java:477)
at
org.apache.jackrabbit.core.query.AbstractQueryHandler.init(AbstractQueryHandler.java:59)
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