Archiva 1.4-M2 No, it doesn't always happen for the same artifact and that particular artifact exists btw. It is hard for me to figure out what might be wrong based on the NullPointerException. I'm not seeing anything now, but will keep an eye on it. Thanks
-----Original Message----- From: Olivier Lamy [mailto:ol...@apache.org] Sent: Wednesday, October 31, 2012 4:03 PM To: users@archiva.apache.org Subject: Re: NullPointerException when Updating artifact index? Hi, Which archiva version are you using ? Does it always happen for the same artifact ? (here looks to be org.apache.ant:ant-launcher:1.8.1:null:null) 2012/10/31 Charles Kim <charl...@yahoo-inc.com>: > Any one has an idea why I'm getting this? It doesn't look like I'm getting > this consistently but often enough to be concerned about. > I don't have much experience on how indexing works in Archiva. Any pointers > to debug this would be appreciated. > Thanks. > > > 2012-10-31 00:38:11,811 DEBUG > [org.apache.archiva.scheduler.indexing.ArchivaIndexingTaskExecutor] Index > file packaged at '/home/y/var/yarchiva/data/repositories/public/.indexer'. > 2012-10-31 00:38:11,811 DEBUG > [org.apache.archiva.scheduler.indexing.ArchivaIndexingTaskExecutor] Creating > indexing context on resource: > /home/y/var/yarchiva/data/repositories/public/org/apache/ant/ > ant-launcher/1.8.1/ant-launcher-1.8.1.jar > 2012-10-31 00:38:11,811 DEBUG > [org.apache.archiva.scheduler.indexing.ArchivaIndexingTaskExecutor] Updating > artifact 'org.apache.ant:ant-launcher:1.8.1:null:null' in index.. > 2012-10-31 00:38:11,927 ERROR > [org.codehaus.plexus.taskqueue.execution.ThreadedTaskQueueExecutor] Error > executing task > java.util.concurrent.ExecutionException: java.lang.NullPointerException > at java.util.concurrent.FutureTask$Sync.innerGet(FutureTask.java:252) > at java.util.concurrent.FutureTask.get(FutureTask.java:111) > at > org.codehaus.plexus.taskqueue.execution.ThreadedTaskQueueExecutor$ExecutorRunnable.waitForTask(ThreadedTaskQueueExecutor.java:167) > at > org.codehaus.plexus.taskqueue.execution.ThreadedTaskQueueExecutor$ExecutorRunnable.run(ThreadedTaskQueueExecutor.java:135) > Caused by: java.lang.NullPointerException > at > org.apache.lucene.index.SegmentTermDocs.<init>(SegmentTermDocs.java:52) > at > org.apache.lucene.index.SegmentReader.termDocs(SegmentReader.java:963) > at org.apache.lucene.index.IndexReader.termDocs(IndexReader.java:813) > at > org.apache.lucene.index.SegmentReader.termDocs(SegmentReader.java:956) > at > org.apache.lucene.search.TermQuery$TermWeight.scorer(TermQuery.java:74) > at > org.apache.lucene.search.IndexSearcher.search(IndexSearcher.java:210) > at > org.apache.lucene.search.IndexSearcher.search(IndexSearcher.java:170) > at org.apache.lucene.search.Searcher.search(Searcher.java:98) > at org.apache.lucene.search.Searcher.search(Searcher.java:108) > at > org.apache.maven.index.DefaultIndexerEngine.getOldDocument(DefaultIndexerEngine.java:158) > at > org.apache.maven.index.DefaultIndexerEngine.update(DefaultIndexerEngine.java:77) > at > org.apache.maven.index.DefaultNexusIndexer.addArtifactToIndex(DefaultNexusIndexer.java:371) > at > org.apache.archiva.scheduler.indexing.ArchivaIndexingTaskExecutor.executeTask(ArchivaIndexingTaskExecutor.java:180) > at > org.codehaus.plexus.taskqueue.execution.ThreadedTaskQueueExecutor$ExecutorRunnable$1.run(ThreadedTaskQueueExecutor.java:124) > at > java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) > at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) > at java.util.concurrent.FutureTask.run(FutureTask.java:166) > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) > at java.lang.Thread.run(Thread.java:722) > 2012-10-31 00:38:11,928 DEBUG > [org.apache.archiva.scheduler.indexing.ArchivaIndexingTaskExecutor] Creating > indexing context on resource: > /home/y/var/yarchiva/data/repositories/public/org/mortbay/jetty/jetty/6.1.25/jetty-6.1.25.pom > 2012-10-31 00:38:11,929 DEBUG > [org.apache.archiva.scheduler.indexing.ArchivaIndexingTaskExecutor] Adding > artifact 'org.mortbay.jetty:jetty:6.1.25:null:null' to index.. > 2012-10-31 00:38:12,011 DEBUG > [org.apache.archiva.scheduler.indexing.ArchivaIndexingTaskExecutor] Finishing > indexing task on resource file : > /home/y/var/yarchiva/data/repositories/public/org/mortbay/jetty/jetty/6.1.25/jetty-6.1.25.pom -- Olivier Lamy Talend: http://coders.talend.com http://twitter.com/olamy | http://linkedin.com/in/olamy
