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From Olivier Lamy <ol...@apache.org>
Subject Re: NullPointerException when Updating artifact index?
Date Wed, 31 Oct 2012 23:02:53 GMT
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 <charlesk@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

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