sachin created LUCENE-4866: ------------------------------ Summary: Lucene corruption Key: LUCENE-4866 URL: https://issues.apache.org/jira/browse/LUCENE-4866 Project: Lucene - Core Issue Type: Bug Components: core/index Affects Versions: 3.5 Environment: Amazone tomcat cluster with NTFS. Reporter: sachin Priority: Blocker
Hi all, We know that lucene index gets corrupted. in our case they are corrupting again and again due to this production is incosistent. followiing errors are observed. Any help will be helpful. org.hibernate.search.SearchException: Unable to reopen IndexReader at org.hibernate.search.indexes.impl.SharingBufferReaderProvider$PerDirectoryLatestReader.refreshAndGet(SharingBufferReaderProvider.java:230) at org.hibernate.search.indexes.impl.SharingBufferReaderProvider.openIndexReader(SharingBufferReaderProvider.java:73) at org.hibernate.search.reader.impl.MultiReaderFactory.openReader(MultiReaderFactory.java:49) at org.hibernate.search.query.engine.impl.HSQueryImpl.buildSearcher(HSQueryImpl.java:596) at org.hibernate.search.query.engine.impl.HSQueryImpl.buildSearcher(HSQueryImpl.java:495) at org.hibernate.search.query.engine.impl.HSQueryImpl.queryEntityInfos(HSQueryImpl.java:239) at org.hibernate.search.query.hibernate.impl.FullTextQueryImpl.list(FullTextQueryImpl.java:209) at com.lifetech.ngs.dataaccess.spring.util.SearchUtil.returnProjectionData(SearchUtil.java:646) at com.lifetech.ngs.dataaccess.spring.util.SearchUtil.getSinglePropertyOnlyUsingSearch(SearchUtil.java:556) at com.lifetech.ngs.dataaccess.spring.util.SearchUtil$$FastClassByCGLIB$$568d5972.invoke(<generated>) at net.sf.cglib.proxy.MethodProxy.invoke(MethodProxy.java:191) at org.springframework.aop.framework.Cglib2AopProxy$CglibMethodInvocation.invokeJoinpoint(Cglib2AopProxy.java:689) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:110) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172) at org.springframework.aop.framework.Cglib2AopProxy$DynamicAdvisedInterceptor.intercept(Cglib2AopProxy.java:622) at com.lifetech.ngs.dataaccess.spring.util.SearchUtil$$EnhancerByCGLIB$$47fb00d0.getSinglePropertyOnlyUsingSearch(<generated>) at com.lifetech.ngs.server.impl.SampleManagerImpl.getNameSearchResult(SampleManagerImpl.java:2436) at com.lifetech.ngs.server.impl.SampleManagerImpl$$FastClassByCGLIB$$17af181d.invoke(<generated>) at net.sf.cglib.proxy.MethodProxy.invoke(MethodProxy.java:191) at org.springframework.aop.framework.Cglib2AopProxy$CglibMethodInvocation.invokeJoinpoint(Cglib2AopProxy.java:689) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:110) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172) at org.springframework.aop.framework.Cglib2AopProxy$DynamicAdvisedInterceptor.intercept(Cglib2AopProxy.java:622) at com.lifetech.ngs.server.impl.SampleManagerImpl$$EnhancerByCGLIB$$75b745f9.getNameSearchResult(<generated>) at com.lifetech.ngs.webui.mgc.widgets.sample.SearchSamplesView.populateData(SearchSamplesView.java:635) at com.lifetech.ngs.webui.customcomponents.IRAutoComplete.changeVariables(IRAutoComplete.java:39) at com.vaadin.terminal.gwt.server.AbstractCommunicationManager.changeVariables(AbstractCommunicationManager.java:1445) at com.vaadin.terminal.gwt.server.AbstractCommunicationManager.handleVariableBurst(AbstractCommunicationManager.java:1393) at com.lifetech.ngs.webui.main.SpringVaadinServlet$1.handleVariableBurst(SpringVaadinServlet.java:57) at com.vaadin.terminal.gwt.server.AbstractCommunicationManager.handleVariables(AbstractCommunicationManager.java:1312) at com.vaadin.terminal.gwt.server.AbstractCommunicationManager.doHandleUidlRequest(AbstractCommunicationManager.java:763) at com.vaadin.terminal.gwt.server.CommunicationManager.handleUidlRequest(CommunicationManager.java:296) at com.vaadin.terminal.gwt.server.AbstractApplicationServlet.service(AbstractApplicationServlet.java:501) at javax.servlet.http.HttpServlet.service(HttpServlet.java:722) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at org.apache.catalina.filters.ExpiresFilter.doFilter(ExpiresFilter.java:1179) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:225) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:169) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:581) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:168) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:98) at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:927) at org.apache.catalina.valves.RemoteIpValve.invoke(RemoteIpValve.java:680) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407) at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:999) at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:565) at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:309) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) at java.lang.Thread.run(Thread.java:722) Caused by: java.io.FileNotFoundException: /shared/grdata/.lucene/MG_SPECIMEN/_5h.cfs (No such file or directory) at java.io.RandomAccessFile.open(Native Method) at java.io.RandomAccessFile.<init>(RandomAccessFile.java:233) at org.apache.lucene.store.MMapDirectory.openInput(MMapDirectory.java:214) at org.apache.lucene.index.CompoundFileReader.<init>(CompoundFileReader.java:65) at org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:68) at org.apache.lucene.index.SegmentReader.get(SegmentReader.java:115) at org.apache.lucene.index.SegmentReader.get(SegmentReader.java:93) at org.apache.lucene.index.DirectoryReader.<init>(DirectoryReader.java:235) at org.apache.lucene.index.ReadOnlyDirectoryReader.<init>(ReadOnlyDirectoryReader.java:34) at org.apache.lucene.index.DirectoryReader.doOpenIfChanged(DirectoryReader.java:506) at org.apache.lucene.index.DirectoryReader.access$000(DirectoryReader.java:45) at org.apache.lucene.index.DirectoryReader$2.doBody(DirectoryReader.java:498) at org.apache.lucene.index.SegmentInfos$FindSegmentsFile.run(SegmentInfos.java:754) at org.apache.lucene.index.DirectoryReader.doOpenNoWriter(DirectoryReader.java:493) at org.apache.lucene.index.DirectoryReader.doOpenIfChanged(DirectoryReader.java:450) at org.apache.lucene.index.DirectoryReader.doOpenIfChanged(DirectoryReader.java:391) at org.apache.lucene.index.IndexReader.openIfChanged(IndexReader.java:497) at org.apache.lucene.index.IndexReader.reopen(IndexReader.java:681) at org.hibernate.search.indexes.impl.SharingBufferReaderProvider$PerDirectoryLatestReader.refreshAndGet(SharingBufferReaderProvider.java:227) ... 55 more -- This message is automatically generated by JIRA. 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