On Sunday, Nov 3, 2002, at 20:34 Europe/London, Bernhard Huber wrote:
hi,
Many thanks for your reply, Bernhard.
IOException in index()
Ah Ha! I was beginning to think it was some weakness of MacOSX JVM (or maybe it still is ....).This causes the index to be incomplete, and causes further problems when you try to search using the index.Hm, i once got this kind of error, too,
If I use the Lucene Samples in Cocoon, and index my Cocoon documentation, I always get this error.
but i can't remember exactly how i did solve it,
perhaps you must set the mergefactor of lucene differently.
As much as i remember lucene has some options about how many files are kept opened in case of indexing,
it later merges the indexes files, ....
Have you any idea where this is configured?
I do for the indexing, but not for the intermittent fault, which has not happened again since the indexing started failing.Before I started to have the indexing failures, I had another problem, this time much more difficult to replicate.
About every 10 searches, I would get a "Bad Resource" error from LuceneGenerator. A simple reload of the page would give me the search hits I expected.
Can anyone think of a Cocoon cause for these problems, or should I get onto the Lucene team about them?
Do you have anymore detailed exception stack traces?
Here is the indexing exception report:
Cocoon 2 - Internal server error
type fatal
message IOException in index()
description org.apache.cocoon.ProcessingException: IOException in index(): java.io.FileNotFoundException: /Users/jermq/Library/TomCat/work/Standalone/localhost/cocoon/cocoon- files/index/_1d.f30 (Too many open files)
sender org.apache.cocoon.servlet.CocoonServlet
source Cocoon servlet
stack-trace
org.apache.cocoon.ProcessingException: IOException in index(): java.io.FileNotFoundException: /Users/jermq/Library/TomCat/work/Standalone/localhost/cocoon/cocoon- files/index/_1d.f30 (Too many open files)
at org.apache.cocoon.components.search.SimpleLuceneCocoonIndexerImpl.index( SimpleLuceneCocoonIndexerImpl.java:261)
at org.apache.cocoon.www.samples.search.create_index_xsp.createIndex(/ Users/jermq/Library/TomCat/work/Standalone/localhost/cocoon/cocoon- files/org/apache/cocoon/www/samples/search/create_index_xsp.java:106)
at org.apache.cocoon.www.samples.search.create_index_xsp.generate(/Users/ jermq/Library/TomCat/work/Standalone/localhost/cocoon/cocoon-files/org/ apache/cocoon/www/samples/search/create_index_xsp.java:190)
at org.apache.cocoon.generation.ServerPagesGenerator.generate(ServerPagesGe nerator.java:269)
at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process XMLPipeline(AbstractProcessingPipeline.java:512)
at org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipe line.processXMLPipeline(AbstractCachingProcessingPipeline.java:204)
at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process (AbstractProcessingPipeline.java:483)
at org.apache.cocoon.components.treeprocessor.sitemap.SerializeNode.invoke( SerializeNode.java:149)
at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode. invokeNodes(AbstractParentProcessingNode.java:85)
at org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNode.i nvoke(PreparableMatchNode.java:166)
at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode. invokeNodes(AbstractParentProcessingNode.java:109)
at org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(P ipelineNode.java:153)
at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode. invokeNodes(AbstractParentProcessingNode.java:109)
at org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke( PipelinesNode.java:143)
at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreePro cessor.java:326)
at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreePro cessor.java:308)
at org.apache.cocoon.components.treeprocessor.sitemap.MountNode.invoke(Moun tNode.java:131)
at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode. invokeNodes(AbstractParentProcessingNode.java:85)
at org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNode.i nvoke(PreparableMatchNode.java:166)
at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode. invokeNodes(AbstractParentProcessingNode.java:109)
at org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(P ipelineNode.java:153)
at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode. invokeNodes(AbstractParentProcessingNode.java:109)
at org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke( PipelinesNode.java:143)
at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreePro cessor.java:326)
at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreePro cessor.java:308)
at org.apache.cocoon.components.treeprocessor.sitemap.MountNode.invoke(Moun tNode.java:131)
at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode. invokeNodes(AbstractParentProcessingNode.java:85)
at org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNode.i nvoke(PreparableMatchNode.java:166)
at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode. invokeNodes(AbstractParentProcessingNode.java:109)
at org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(P ipelineNode.java:153)
at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode. invokeNodes(AbstractParentProcessingNode.java:109)
at org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke( PipelinesNode.java:143)
at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreePro cessor.java:326)
at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreePro cessor.java:308)
at org.apache.cocoon.Cocoon.process(Cocoon.java:595)
at org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java:1069)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applica tionFilterChain.java:247)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilt erChain.java:193)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValv e.java:260)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i nvokeNext(StandardPipeline.java:643)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:4 80)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValv e.java:191)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i nvokeNext(StandardPipeline.java:643)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:4 80)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:239 6)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java :180)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i nvokeNext(StandardPipeline.java:643)
at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherVa lve.java:170)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i nvokeNext(StandardPipeline.java:641)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java :172)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i nvokeNext(StandardPipeline.java:641)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:4 80)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve. java:174)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i nvokeNext(StandardPipeline.java:643)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:4 80)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:223)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:40 5)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processC onnection(Http11Protocol.java:380)
at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:50 8)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool .java:533)
at java.lang.Thread.run(Thread.java:491)
java.io.FileNotFoundException: /Users/jermq/Library/TomCat/work/Standalone/localhost/cocoon/cocoon- files/index/_1d.f30 (Too many open files)
at java.io.RandomAccessFile.open(Native Method)
at java.io.RandomAccessFile.(RandomAccessFile.java:93)
at java.io.RandomAccessFile.(RandomAccessFile.java:138)
at org.apache.lucene.store.FSInputStream$Descriptor.(Unknown Source)
at org.apache.lucene.store.FSInputStream.(Unknown Source)
at org.apache.lucene.store.FSDirectory.openFile(Unknown Source)
at org.apache.lucene.index.SegmentReader.openNorms(Unknown Source)
at org.apache.lucene.index.SegmentReader.(Unknown Source)
at org.apache.lucene.index.IndexWriter.mergeSegments(Unknown Source)
at org.apache.lucene.index.IndexWriter.optimize(Unknown Source)
at org.apache.cocoon.components.search.SimpleLuceneCocoonIndexerImpl.index( SimpleLuceneCocoonIndexerImpl.java:259)
at org.apache.cocoon.www.samples.search.create_index_xsp.createIndex(/ Users/jermq/Library/TomCat/work/Standalone/localhost/cocoon/cocoon- files/org/apache/cocoon/www/samples/search/create_index_xsp.java:106)
at org.apache.cocoon.www.samples.search.create_index_xsp.generate(/Users/ jermq/Library/TomCat/work/Standalone/localhost/cocoon/cocoon-files/org/ apache/cocoon/www/samples/search/create_index_xsp.java:190)
at org.apache.cocoon.generation.ServerPagesGenerator.generate(ServerPagesGe nerator.java:269)
at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process XMLPipeline(AbstractProcessingPipeline.java:512)
at org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipe line.processXMLPipeline(AbstractCachingProcessingPipeline.java:204)
at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process (AbstractProcessingPipeline.java:483)
at org.apache.cocoon.components.treeprocessor.sitemap.SerializeNode.invoke( SerializeNode.java:149)
at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode. invokeNodes(AbstractParentProcessingNode.java:85)
at org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNode.i nvoke(PreparableMatchNode.java:166)
at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode. invokeNodes(AbstractParentProcessingNode.java:109)
at org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(P ipelineNode.java:153)
at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode. invokeNodes(AbstractParentProcessingNode.java:109)
at org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke( PipelinesNode.java:143)
at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreePro cessor.java:326)
at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreePro cessor.java:308)
at org.apache.cocoon.components.treeprocessor.sitemap.MountNode.invoke(Moun tNode.java:131)
at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode. invokeNodes(AbstractParentProcessingNode.java:85)
at org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNode.i nvoke(PreparableMatchNode.java:166)
at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode. invokeNodes(AbstractParentProcessingNode.java:109)
at org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(P ipelineNode.java:153)
at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode. invokeNodes(AbstractParentProcessingNode.java:109)
at org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke( PipelinesNode.java:143)
at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreePro cessor.java:326)
at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreePro cessor.java:308)
at org.apache.cocoon.components.treeprocessor.sitemap.MountNode.invoke(Moun tNode.java:131)
at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode. invokeNodes(AbstractParentProcessingNode.java:85)
at org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNode.i nvoke(PreparableMatchNode.java:166)
at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode. invokeNodes(AbstractParentProcessingNode.java:109)
at org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(P ipelineNode.java:153)
at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode. invokeNodes(AbstractParentProcessingNode.java:109)
at org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke( PipelinesNode.java:143)
at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreePro cessor.java:326)
at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreePro cessor.java:308)
at org.apache.cocoon.Cocoon.process(Cocoon.java:595)
at org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java:1069)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applica tionFilterChain.java:247)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilt erChain.java:193)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValv e.java:260)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i nvokeNext(StandardPipeline.java:643)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:4 80)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValv e.java:191)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i nvokeNext(StandardPipeline.java:643)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:4 80)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:239 6)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java :180)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i nvokeNext(StandardPipeline.java:643)
at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherVa lve.java:170)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i nvokeNext(StandardPipeline.java:641)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java :172)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i nvokeNext(StandardPipeline.java:641)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:4 80)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve. java:174)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i nvokeNext(StandardPipeline.java:643)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:4 80)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:223)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:40 5)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processC onnection(Http11Protocol.java:380)
at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:50 8)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool .java:533)
at java.lang.Thread.run(Thread.java:491)
request-uri
/cocoon/samples/search/create
path-info
samples/search/create
Thanks again
regards Jeremy
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