[JCR-2015] CachingIndexReader: NullPointerException initializing parents cache

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: core 1.4.9
• Fix Version/s: 1.6
• Component/s: jackrabbit-core
• Assignee: Unassigned
• Reporter: Julian Sedding
• Created: 11/Mar/09 11:30
• Updated: 13/Aug/09 15:03
• Resolved: 26/Mar/09 14:44

Description

Using the jackrabbit-core-1.4.9 (after upgrading from jackrabbot-core-1.4.6), the following exception is logged. The code where the exception happens was introduced in JCR-1884 and is first included in the 1.4.9 core release.

10.03.2009 18:56:25 *WARN * CachingIndexReader: Error initializing parents cache. (CachingIndexReader.java, line 310)
java.lang.NullPointerException
at org.apache.jackrabbit.core.query.lucene.CachingIndexReader$CacheInitializer$2.collect(CachingIndexReader.java:362)
at org.apache.jackrabbit.core.query.lucene.CachingIndexReader$CacheInitializer.collectTermDocs(CachingIndexReader.java:426)
at org.apache.jackrabbit.core.query.lucene.CachingIndexReader$CacheInitializer.initializeParents(CachingIndexReader.java:356)
at org.apache.jackrabbit.core.query.lucene.CachingIndexReader$CacheInitializer.run(CachingIndexReader.java:306)
at org.apache.jackrabbit.core.query.lucene.CachingIndexReader.<init>(CachingIndexReader.java:109)
at org.apache.jackrabbit.core.query.lucene.AbstractIndex.getReadOnlyIndexReader(AbstractIndex.java:276)
at org.apache.jackrabbit.core.query.lucene.MultiIndex.getIndexReader(MultiIndex.java:731)
at org.apache.jackrabbit.core.query.lucene.MultiIndex.<init>(MultiIndex.java:303)
at org.apache.jackrabbit.core.query.lucene.SearchIndex.doInit(SearchIndex.java:454)
at com.day.crx.query.lucene.LuceneHandler.doInit(LuceneHandler.java:93)
at org.apache.jackrabbit.core.query.AbstractQueryHandler.init(AbstractQueryHandler.java:53)
at org.apache.jackrabbit.core.SearchManager.initializeQueryHandler(SearchManager.java:583)
at org.apache.jackrabbit.core.SearchManager.<init>(SearchManager.java:265)
at org.apache.jackrabbit.core.RepositoryImpl$WorkspaceInfo.getSearchManager(RepositoryImpl.java:1600)
at org.apache.jackrabbit.core.RepositoryImpl.initWorkspace(RepositoryImpl.java:606)
at org.apache.jackrabbit.core.RepositoryImpl.getWorkspaceInfo(RepositoryImpl.java:718)
at com.day.crx.core.CRXRepositoryImpl.login(CRXRepositoryImpl.java:964)
at org.apache.sling.jcr.base.internal.SessionPool.acquireSession(SessionPool.java:268)
at org.apache.sling.jcr.base.internal.SessionPoolManager.login(SessionPoolManager.java:99)
at org.apache.sling.jcr.base.AbstractSlingRepository.login(AbstractSlingRepository.java:240)
at org.apache.sling.jcr.base.AbstractSlingRepository.loginAdministrative(AbstractSlingRepository.java:206)
at org.apache.sling.jcr.base.AbstractSlingRepository.pingAndCheck(AbstractSlingRepository.java:506)
at org.apache.sling.jcr.base.AbstractSlingRepository.startRepository(AbstractSlingRepository.java:810)
at org.apache.sling.jcr.base.AbstractSlingRepository.activate(AbstractSlingRepository.java:629)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.felix.scr.impl.ImmediateComponentManager.createImplementationObject(ImmediateComponentManager.java:226)
at org.apache.felix.scr.impl.ImmediateComponentManager.createComponent(ImmediateComponentManager.java:133)
at org.apache.felix.scr.impl.AbstractComponentManager.activateInternal(AbstractComponentManager.java:476)
at org.apache.felix.scr.impl.AbstractComponentManager.enableInternal(AbstractComponentManager.java:398)
at org.apache.felix.scr.impl.AbstractComponentManager.access$000(AbstractComponentManager.java:36)
at org.apache.felix.scr.impl.AbstractComponentManager$1.run(AbstractComponentManager.java:99)
at org.apache.felix.scr.impl.ComponentActorThread.run(ComponentActorThread.java:85)
10.03.2009 18:56:31 *INFO * SearchIndex: Index initialized: /u01/media/u01/crxlocal/workspaces/dailymail-prod/index Version: 2 (SearchIndex.java, line 492)