java.io.FileNotFoundException

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  • Slow Lucene.Net search performance
    via Stack Overflow by Arnis L.
    ,
  • Scheduled task for Reindex of all repositories kicks off, and errors are logged in the server. Scheduled task page reflects a status of Broken for the task as well. From the log: 009-03-03 15:10:59 INFO [ool-1-thread-15] - o.s.n.f.FeedRecorder:default - Reindexing all registered repositories : Process started on Tue Mar 03 15:10:59 MST 2009, not yet finished. 2009-03-03 15:10:59 INFO [ool-1-thread-20] - o.s.n.f.FeedRecorder:default - Reindexing all registered repositories : Process started on Tue Mar 03 15:10:59 MST 2009, not yet finished. 2009-03-03 15:10:59 INFO [ool-1-thread-20] - o.s.n.f.FeedRecorder:default - Reindexing all registered repositories : Process started on Tue Mar 03 15:10:59 MST 2009, finished on Tue Mar 03 15:10:59 MST 2009 with error. Error message is: java.io.IOException, Cannot delete C:\Nexus\sonatype-work\nexus\indexer\public-snapshots-remote\_0.cfs Strack trace: java.io.IOException: Cannot delete C:\Nexus\sonatype-work\nexus\indexer\public-snapshots-remote\_0.cfs at org.apache.lucene.store.FSDirectory.deleteFile(FSDirectory.java:357) at org.sonatype.nexus.index.context.DefaultIndexingContext.deleteIndexFiles(DefaultIndexingContext.java:272) at org.sonatype.nexus.index.context.DefaultIndexingContext.purge(DefaultIndexingContext.java:432) at org.sonatype.nexus.index.DefaultIndexerManager.purgeRepositoryGroupIndex(DefaultIndexerManager.java:801) at org.sonatype.nexus.index.DefaultIndexerManager.reindexAllRepositories(DefaultIndexerManager.java:676) at org.sonatype.nexus.DefaultNexus.reindexAllRepositories(DefaultNexus.java:1364) at org.sonatype.nexus.tasks.ReindexTask.doRun(ReindexTask.java:44) at org.sonatype.nexus.scheduling.AbstractNexusTask.call(AbstractNexusTask.java:139) at org.sonatype.scheduling.DefaultScheduledTask.call(DefaultScheduledTask.java:342) at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source) at java.util.concurrent.FutureTask.run(Unknown Source) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(Unknown Source) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) java.io.IOException: Cannot delete C:\Nexus\sonatype-work\nexus\indexer\public-snapshots-remote\_0.cfs at org.apache.lucene.store.FSDirectory.deleteFile(FSDirectory.java:357) at org.sonatype.nexus.index.context.DefaultIndexingContext.deleteIndexFiles(DefaultIndexingContext.java:272) at org.sonatype.nexus.index.context.DefaultIndexingContext.purge(DefaultIndexingContext.java:432) at org.sonatype.nexus.index.DefaultIndexerManager.purgeRepositoryGroupIndex(DefaultIndexerManager.java:801) at org.sonatype.nexus.index.DefaultIndexerManager.reindexAllRepositories(DefaultIndexerManager.java:676) at org.sonatype.nexus.DefaultNexus.reindexAllRepositories(DefaultNexus.java:1364) at org.sonatype.nexus.tasks.ReindexTask.doRun(ReindexTask.java:44) at org.sonatype.nexus.scheduling.AbstractNexusTask.call(AbstractNexusTask.java:139) at org.sonatype.scheduling.DefaultScheduledTask.call(DefaultScheduledTask.java:342) at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source) at java.util.concurrent.FutureTask.run(Unknown Source) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(Unknown Source) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) 2009-03-03 15:10:59 INFO [ool-1-thread-15] - o.s.n.f.FeedRecorder:default - Reindexing all registered repositories : Process started on Tue Mar 03 15:10:59 MST 2009, finished on Tue Mar 03 15:10:59 MST 2009 with error. Error message is: java.io.FileNotFoundException, no segments* file found in org.apache.lucene.store.FSDirectory@C:\Nexus\sonatype-work\nexus\indexer\public-snapshots-remote: files: _0.cfs Strack trace: java.io.FileNotFoundException: no segments* file found in org.apache.lucene.store.FSDirectory@C:\Nexus\sonatype-work\nexus\indexer\public-snapshots-remote: files: _0.cfs at org.apache.lucene.index.SegmentInfos$FindSegmentsFile.run(SegmentInfos.java:587) at org.apache.lucene.index.SegmentInfos.read(SegmentInfos.java:251) at org.apache.lucene.index.IndexWriter.init(IndexWriter.java:710) at org.apache.lucene.index.IndexWriter.<init>(IndexWriter.java:614) at org.sonatype.nexus.index.context.NexusIndexWriter.<init>(NexusIndexWriter.java:38) at org.sonatype.nexus.index.context.NexusIndexWriter.<init>(NexusIndexWriter.java:30) at org.sonatype.nexus.index.context.DefaultIndexingContext.getIndexWriter(DefaultIndexingContext.java:358) at org.sonatype.nexus.index.context.IndexUtils.setGroups(IndexUtils.java:240) at org.sonatype.nexus.index.context.IndexUtils.setRootGroups(IndexUtils.java:196) at org.sonatype.nexus.index.context.IndexUtils.rebuildGroups(IndexUtils.java:176) at org.sonatype.nexus.index.context.DefaultIndexingContext.rebuildGroups(DefaultIndexingContext.java:592) at org.sonatype.nexus.index.context.DefaultIndexingContext.purge(DefaultIndexingContext.java:443) at org.sonatype.nexus.index.DefaultIndexerManager.purgeRepositoryGroupIndex(DefaultIndexerManager.java:801) at org.sonatype.nexus.index.DefaultIndexerManager.reindexAllRepositories(DefaultIndexerManager.java:676) at org.sonatype.nexus.DefaultNexus.reindexAllRepositories(DefaultNexus.java:1364) at org.sonatype.nexus.tasks.ReindexTask.doRun(ReindexTask.java:44) at org.sonatype.nexus.scheduling.AbstractNexusTask.call(AbstractNexusTask.java:139) at org.sonatype.scheduling.DefaultScheduledTask.call(DefaultScheduledTask.java:342) at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source) at java.util.concurrent.FutureTask.run(Unknown Source) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(Unknown Source) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) java.io.FileNotFoundException: no segments* file found in org.apache.lucene.store.FSDirectory@C:\Nexus\sonatype-work\nexus\indexer\public-snapshots-remote: files: _0.cfs at org.apache.lucene.index.SegmentInfos$FindSegmentsFile.run(SegmentInfos.java:587) at org.apache.lucene.index.SegmentInfos.read(SegmentInfos.java:251) at org.apache.lucene.index.IndexWriter.init(IndexWriter.java:710) at org.apache.lucene.index.IndexWriter.<init>(IndexWriter.java:614) at org.sonatype.nexus.index.context.NexusIndexWriter.<init>(NexusIndexWriter.java:38) at org.sonatype.nexus.index.context.NexusIndexWriter.<init>(NexusIndexWriter.java:30) at org.sonatype.nexus.index.context.DefaultIndexingContext.getIndexWriter(DefaultIndexingContext.java:358) at org.sonatype.nexus.index.context.IndexUtils.setGroups(IndexUtils.java:240) at org.sonatype.nexus.index.context.IndexUtils.setRootGroups(IndexUtils.java:196) at org.sonatype.nexus.index.context.IndexUtils.rebuildGroups(IndexUtils.java:176) at org.sonatype.nexus.index.context.DefaultIndexingContext.rebuildGroups(DefaultIndexingContext.java:592) at org.sonatype.nexus.index.context.DefaultIndexingContext.purge(DefaultIndexingContext.java:443) at org.sonatype.nexus.index.DefaultIndexerManager.purgeRepositoryGroupIndex(DefaultIndexerManager.java:801) at org.sonatype.nexus.index.DefaultIndexerManager.reindexAllRepositories(DefaultIndexerManager.java:676) at org.sonatype.nexus.DefaultNexus.reindexAllRepositories(DefaultNexus.java:1364) at org.sonatype.nexus.tasks.ReindexTask.doRun(ReindexTask.java:44) at org.sonatype.nexus.scheduling.AbstractNexusTask.call(AbstractNexusTask.java:139) at org.sonatype.scheduling.DefaultScheduledTask.call(DefaultScheduledTask.java:342) at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source) at java.util.concurrent.FutureTask.run(Unknown Source) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(Unknown Source) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source)
    via by Kristine O'Connor,
  • search is now totally broken on oss stacktrace {noformat} 2010-09-08 09:04:06 ERROR [p-14980779-3089] - o.s.n.i.DefaultInde~ - Got I/O exception while searching for query "(((g:junit g:junit*^0.8) (groupId:junit*))^2.0) (((a:junit a:junit*^0.8) (artifactId:junit*))^2.0)" java.io.FileNotFoundException: no segments* file found in org.apache.lucene.store.FSDirectory@/data/nexus-work-oss/indexer/comgooglecodecharpa-006-remote: files: null at org.apache.lucene.index.SegmentInfos$FindSegmentsFile.run(SegmentInfos.java:604) at org.apache.lucene.index.SegmentInfos.readCurrentVersion(SegmentInfos.java:366) at org.apache.lucene.index.DirectoryIndexReader.isCurrent(DirectoryIndexReader.java:237) at org.sonatype.nexus.index.context.DefaultIndexingContext.getIndexReader(DefaultIndexingContext.java:441) at org.sonatype.nexus.index.DefaultSearchEngine.searchIteratorPaged(DefaultSearchEngine.java:311) at org.sonatype.nexus.index.DefaultSearchEngine.searchIteratorPaged(DefaultSearchEngine.java:270) at org.sonatype.nexus.index.DefaultNexusIndexer.searchIterator(DefaultNexusIndexer.java:399) at org.sonatype.nexus.index.DefaultIndexerManager.searchArtifactIterator(DefaultIndexerManager.java:2244) at org.sonatype.nexus.index.KeywordSearcher.flatIteratorSearch(KeywordSearcher.java:81) at org.sonatype.nexus.rest.indexng.SearchNGIndexPlexusResource.searchByTerms(SearchNGIndexPlexusResource.java:426) at org.sonatype.nexus.rest.indexng.SearchNGIndexPlexusResource.get(SearchNGIndexPlexusResource.java:290) at org.sonatype.plexus.rest.resource.RestletResource.represent(RestletResource.java:276) at org.sonatype.nexus.rest.NexusRestletResource.represent(NexusRestletResource.java:34) at org.restlet.resource.Resource.getRepresentation(Resource.java:302) at org.restlet.resource.Resource.handleGet(Resource.java:464) at org.restlet.Finder.handle(Finder.java:353) at org.restlet.Filter.doHandle(Filter.java:150) at org.restlet.Filter.handle(Filter.java:195) at org.restlet.Router.handle(Router.java:504) at org.restlet.Filter.doHandle(Filter.java:150) at org.restlet.Filter.handle(Filter.java:195) at org.restlet.Router.handle(Router.java:504) at org.restlet.Filter.doHandle(Filter.java:150) at org.restlet.Filter.handle(Filter.java:195) at org.restlet.Filter.doHandle(Filter.java:150) at org.sonatype.plexus.rest.RetargetableRestlet.doHandle(RetargetableRestlet.java:39) .... .... 2010-09-08 09:04:06 ERROR [p-14980779-3089] - o.s.n.e.r.DefaultEr~ - Detected Error in Nexus java.lang.NullPointerException at org.sonatype.nexus.rest.indexng.SearchNGIndexPlexusResource.repackIteratorSearchResponse(SearchNGIndexPlexusResource.java:643) at org.sonatype.nexus.rest.indexng.SearchNGIndexPlexusResource.get(SearchNGIndexPlexusResource.java:301) at org.sonatype.plexus.rest.resource.RestletResource.represent(RestletResource.java:276) at org.sonatype.nexus.rest.NexusRestletResource.represent(NexusRestletResource.java:34) at org.restlet.resource.Resource.getRepresentation(Resource.java:302) at org.restlet.resource.Resource.handleGet(Resource.java:464) at org.restlet.Finder.handle(Finder.java:353) at org.restlet.Filter.doHandle(Filter.java:150) at org.restlet.Filter.handle(Filter.java:195) at org.restlet.Router.handle(Router.java:504) at org.restlet.Filter.doHandle(Filter.java:150) at org.restlet.Filter.handle(Filter.java:195) at org.restlet.Router.handle(Router.java:504) at org.restlet.Filter.doHandle(Filter.java:150) at org.restlet.Filter.handle(Filter.java:195) at org.restlet.Filter.doHandle(Filter.java:150) at org.sonatype.plexus.rest.RetargetableRestlet.doHandle(RetargetableRestlet.java:39) at org.restlet.Filter.handle(Filter.java:195) at org.restlet.Filter.doHandle(Filter.java:150) at org.restlet.Filter.handle(Filter.java:195) at org.restlet.Filter.doHandle(Filter.java:150) at org.restlet.Filter.handle(Filter.java:195) at org.restlet.Filter.doHandle(Filter.java:150) at com.noelios.restlet.StatusFilter.doHandle(StatusFilter.java:130) at org.restlet.Filter.handle(Filter.java:195) at org.restlet.Filter.doHandle(Filter.java:150) at org.restlet.Filter.handle(Filter.java:195) at com.noelios.restlet.ChainHelper.handle(ChainHelper.java:124) at com.noelios.restlet.application.ApplicationHelper.handle(ApplicationHelper.java:112) {noformat}
    via by Juven Xu,
    • java.io.FileNotFoundException: no segments* file found in org.apache.lucene.store.NIOFSDirectory@/path/to/index/directory: files: at org.apache.lucene.index.SegmentInfos$FindSegmentsFile.run(SegmentInfos.java:655)

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