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
