Did you check here at logs: *Caused by: java.io.FileNotFoundException: /opt/solr/myCore/data/index/_2he9.si (No such file or directory)*
2013/10/4 tamanjit.bin...@yahoo.co.in <tamanjit.bin...@yahoo.co.in> > Hi, > We migrated to Solr 4.3 from 3.5 yesterday. We use multicore Master Slave > architecture and use external scripts to sync the slaves. Every 2-3 hours > cores on our slaves start going down (not all but some. We have about 17 > cores). And the logs show the following exception: > > 1256587 [http-bio-/0.0.0.0-80-exec-2] ERROR > org.apache.solr.servlet.SolrDispatchFilter รข > null:org.apache.solr.common.SolrException: SolrCore 'CoreName' is not > available due to init failure: Error opening new searcher > at > org.apache.solr.core.CoreContainer.getCore(CoreContainer.java:1212) > at > > org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:240) > at > > org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:155) > at > > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) > at > > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) > at > > org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:224) > at > > org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:169) > at > > org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:168) > at > > org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:98) > at > org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:928) > at > > org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118) > at > org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407) > at > > org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:987) > at > > org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:539) > at > > org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:300) > at > > java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) > at > > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) > at java.lang.Thread.run(Thread.java:662) > Caused by: org.apache.solr.common.SolrException: Error opening new searcher > at org.apache.solr.core.SolrCore.<init>(SolrCore.java:821) > at org.apache.solr.core.SolrCore.<init>(SolrCore.java:618) > at > org.apache.solr.core.CoreContainer.createFromLocal(CoreContainer.java:949) > at > org.apache.solr.core.CoreContainer.create(CoreContainer.java:984) > at > org.apache.solr.core.CoreContainer$2.call(CoreContainer.java:597) > at > org.apache.solr.core.CoreContainer$2.call(CoreContainer.java:592) > at > java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) > at java.util.concurrent.FutureTask.run(FutureTask.java:138) > at > java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441) > at > java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) > at java.util.concurrent.FutureTask.run(FutureTask.java:138) > ... 3 more > Caused by: org.apache.solr.common.SolrException: Error opening new searcher > at > org.apache.solr.core.SolrCore.openNewSearcher(SolrCore.java:1434) > at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1546) > at org.apache.solr.core.SolrCore.<init>(SolrCore.java:796) > ... 13 more > Caused by: org.apache.solr.common.SolrException: Error opening Reader > at > > org.apache.solr.search.SolrIndexSearcher.getReader(SolrIndexSearcher.java:172) > at > org.apache.solr.search.SolrIndexSearcher.<init>(SolrIndexSearcher.java:183) > at > org.apache.solr.search.SolrIndexSearcher.<init>(SolrIndexSearcher.java:179) > at > org.apache.solr.core.SolrCore.openNewSearcher(SolrCore.java:1410) > ... 15 more > Caused by: java.io.FileNotFoundException: > /opt/solr/myCore/data/index/_2he9.si (No such file or directory) > at java.io.RandomAccessFile.open(Native Method) > at java.io.RandomAccessFile.<init>(RandomAccessFile.java:212) > at > org.apache.lucene.store.MMapDirectory.openInput(MMapDirectory.java:193) > at > > org.apache.lucene.codecs.lucene40.Lucene40SegmentInfoReader.read(Lucene40SegmentInfoReader.java:50) > at org.apache.lucene.index.SegmentInfos.read(SegmentInfos.java:301) > at > > org.apache.lucene.index.StandardDirectoryReader$1.doBody(StandardDirectoryReader.java:56) > at > > org.apache.lucene.index.SegmentInfos$FindSegmentsFile.run(SegmentInfos.java:783) > at > > org.apache.lucene.index.StandardDirectoryReader.open(StandardDirectoryReader.java:52) > at > org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:88) > at > > org.apache.solr.core.StandardIndexReaderFactory.newReader(StandardIndexReaderFactory.java:34) > at > > org.apache.solr.search.SolrIndexSearcher.getReader(SolrIndexSearcher.java:169) > ... 18 more > > > > -- > View this message in context: > http://lucene.472066.n3.nabble.com/FileNotFoundException-tp4093416.html > Sent from the Solr - User mailing list archive at Nabble.com. >
