How can you tell when the backup is done? -----Original Message----- From: noble.p...@gmail.com [mailto:noble.p...@gmail.com] On Behalf Of Noble Paul ??????? ?????? Sent: Wednesday, January 06, 2010 12:23 PM To: solr-user Subject: Re: replication --> missing field data file
the index dir is in the name "index" others will be stored as index<date-as-number> On Wed, Jan 6, 2010 at 10:31 PM, Giovanni Fernandez-Kincade <gfernandez-kinc...@capitaliq.com> wrote: > How can you differentiate between the backup and the normal index files? > > -----Original Message----- > From: noble.p...@gmail.com [mailto:noble.p...@gmail.com] On Behalf Of Noble > Paul ??????? ?????? > Sent: Wednesday, January 06, 2010 11:52 AM > To: solr-user > Subject: Re: replication --> missing field data file > > On Wed, Jan 6, 2010 at 9:49 PM, Giovanni Fernandez-Kincade > <gfernandez-kinc...@capitaliq.com> wrote: >> I set up replication between 2 cores on one master and 2 cores on one slave. >> Before doing this the master was working without issues, and I stopped all >> indexing on the master. >> >> Now that replication has synced the index files, an .FDT field is suddenly >> missing on both the master and the slave. Pretty much every operation (core >> reload, commit, add document) fails with an error like the one posted below. >> >> How could this happen? How can one recover from such an error? Is there any >> way to regenerate the FDT file without re-indexing everything? >> >> This brings me to a question about backups. If I run the >> replication?command=backup command, where is this backup stored? I've tried >> this a few times and get an OK response from the machine, but I don't see >> the backup generated anywhere. > The backup is done asynchronously. So it always gives an OK response > immedietly. > The backup is created in the data dir itself >> >> Thanks, >> Gio. >> >> org.apache.solr.common.SolrException: Error handling 'reload' action >> at >> org.apache.solr.handler.admin.CoreAdminHandler.handleReloadAction(CoreAdminHandler.java:412) >> at >> org.apache.solr.handler.admin.CoreAdminHandler.handleRequestBody(CoreAdminHandler.java:142) >> at >> org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:131) >> at >> org.apache.solr.servlet.SolrDispatchFilter.handleAdminRequest(SolrDispatchFilter.java:298) >> at >> org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:174) >> at >> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215) >> at >> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) >> at >> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213) >> at >> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:172) >> at >> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) >> at >> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117) >> at >> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108) >> at >> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:174) >> at >> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:875) >> at >> org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:665) >> at >> org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:528) >> at >> org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:81) >> at >> org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:689) >> at java.lang.Thread.run(Unknown Source) >> Caused by: java.lang.RuntimeException: java.io.FileNotFoundException: >> Y:\solrData\FilingsCore2\index\_a0r.fdt (The system cannot find the file >> specified) >> at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1068) >> at org.apache.solr.core.SolrCore.<init>(SolrCore.java:579) >> at org.apache.solr.core.CoreContainer.create(CoreContainer.java:425) >> at org.apache.solr.core.CoreContainer.reload(CoreContainer.java:486) >> at >> org.apache.solr.handler.admin.CoreAdminHandler.handleReloadAction(CoreAdminHandler.java:409) >> ... 18 more >> Caused by: java.io.FileNotFoundException: >> Y:\solrData\FilingsCore2\index\_a0r.fdt (The system cannot find the file >> specified) >> at java.io.RandomAccessFile.open(Native Method) >> at java.io.RandomAccessFile.<init>(Unknown Source) >> at >> org.apache.lucene.store.SimpleFSDirectory$SimpleFSIndexInput$Descriptor.<init>(SimpleFSDirectory.java:78) >> at >> org.apache.lucene.store.SimpleFSDirectory$SimpleFSIndexInput.<init>(SimpleFSDirectory.java:108) >> at >> org.apache.lucene.store.SimpleFSDirectory.openInput(SimpleFSDirectory.java:65) >> at >> org.apache.lucene.index.FieldsReader.<init>(FieldsReader.java:104) >> at >> org.apache.lucene.index.SegmentReader$CoreReaders.openDocStores(SegmentReader.java:277) >> at org.apache.lucene.index.SegmentReader.get(SegmentReader.java:640) >> at org.apache.lucene.index.SegmentReader.get(SegmentReader.java:599) >> at >> org.apache.lucene.index.DirectoryReader.<init>(DirectoryReader.java:103) >> at >> org.apache.lucene.index.ReadOnlyDirectoryReader.<init>(ReadOnlyDirectoryReader.java:27) >> at >> org.apache.lucene.index.DirectoryReader$1.doBody(DirectoryReader.java:73) >> at >> org.apache.lucene.index.SegmentInfos$FindSegmentsFile.run(SegmentInfos.java:704) >> at >> org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:68) >> at org.apache.lucene.index.IndexReader.open(IndexReader.java:476) >> at org.apache.lucene.index.IndexReader.open(IndexReader.java:403) >> at >> org.apache.solr.core.StandardIndexReaderFactory.newReader(StandardIndexReaderFactory.java:38) >> at org.apache.solr.core.SolrCore.getSearcher(So >> >> >> >> >> >> > > > > -- > ----------------------------------------------------- > Noble Paul | Systems Architect| AOL | http://aol.com > -- ----------------------------------------------------- Noble Paul | Systems Architect| AOL | http://aol.com
