[
http://jira.codehaus.org/browse/MRM-1143?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=176595#action_176595
]
Alex Koon commented on MRM-1143:
--------------------------------
Looking at the source for NexusIndexerConsumer at line 182 (at
http://archiva.apache.org/ref/1.2/xref/org/apache/archiva/consumers/lucene/NexusIndexerConsumer.html)
180
181 // already indexed so update!
182 if ( uinfos.contains( uinfo ) )
183 {
It looks like uinfos is null and hence causing the NPE.
uinfos is a private field defined as null and is only initialised in the public
method beginScan.
I am not sure if this instance of the NexusIndexerConsumer should have had the
beginScan called else where prior to this or if line 182 should check for null
first.
> Nexus indexer throws NPE on repository scan
> -------------------------------------------
>
> Key: MRM-1143
> URL: http://jira.codehaus.org/browse/MRM-1143
> Project: Archiva
> Issue Type: Bug
> Components: indexing
> Affects Versions: 1.2
> Reporter: James William Dumay
> Fix For: 1.2.1
>
>
> {noformat}
> 2009-03-15 22:27:31,346 [pool-2-thread-1] ERROR
> org.apache.maven.archiva.repository.scanner.functors.ConsumerProcessFileClosure
> - Consumer [index-content] had an error when processing file
> [/export/archiva/repodata/internal/org/codehaus/plexus/plexus-container-default/1.0-alpha-10/plexus-container-default-1.0-alpha-10.pom]:
> null
> java.lang.NullPointerException
> at
> org.apache.archiva.consumers.lucene.NexusIndexerConsumer.processFile(NexusIndexerConsumer.java:182)
> at
> org.apache.maven.archiva.repository.scanner.functors.ConsumerProcessFileClosure.execute(ConsumerProcessFileClosure.java:50)
> at
> org.apache.commons.collections.functors.IfClosure.execute(IfClosure.java:117)
> at
> org.apache.commons.collections.CollectionUtils.forAllDo(CollectionUtils.java:388)
> at
> org.apache.maven.archiva.repository.scanner.RepositoryScannerInstance.directoryWalkStep(RepositoryScannerInstance.java:137)
> at
> org.codehaus.plexus.util.DirectoryWalker.fireStep(DirectoryWalker.java:174)
> at
> org.codehaus.plexus.util.DirectoryWalker.scanDir(DirectoryWalker.java:392)
> at
> org.codehaus.plexus.util.DirectoryWalker.scanDir(DirectoryWalker.java:386)
> at
> org.codehaus.plexus.util.DirectoryWalker.scanDir(DirectoryWalker.java:386)
> at
> org.codehaus.plexus.util.DirectoryWalker.scanDir(DirectoryWalker.java:386)
> at
> org.codehaus.plexus.util.DirectoryWalker.scanDir(DirectoryWalker.java:386)
> at
> org.codehaus.plexus.util.DirectoryWalker.scanDir(DirectoryWalker.java:386)
> at
> org.codehaus.plexus.util.DirectoryWalker.scan(DirectoryWalker.java:345)
> at
> org.apache.maven.archiva.repository.scanner.DefaultRepositoryScanner.scan(DefaultRepositoryScanner.java:121)
> at
> org.apache.maven.archiva.repository.scanner.DefaultRepositoryScanner.scan(DefaultRepositoryScanner.java:65)
> at
> org.apache.maven.archiva.scheduled.executors.ArchivaRepositoryScanningTaskExecutor.executeTask(ArchivaRepositoryScanningTaskExecutor.java:118)
> at
> org.codehaus.plexus.taskqueue.execution.ThreadedTaskQueueExecutor$ExecutorRunnable$1.run(ThreadedTaskQueueExecutor.java:116)
> at
> edu.emory.mathcs.backport.java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:442)
> at
> edu.emory.mathcs.backport.java.util.concurrent.FutureTask.run(FutureTask.java:176)
> at
> edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:987)
> at
> edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:528)
> at java.lang.Thread.run(Thread.java:619)
> {noformat}
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