Details
Description
Hey,
we are getting IllegalStateException in 2 different circumstances. The first one is on Status calls:
ERROR - 2016-02-01 22:32:43.164; [ ] org.apache.solr.common.SolrException; org.apache.solr.common.SolrException: Error handling 'status' action at org.apache.solr.handler.admin.CoreAdminHandler.handleStatusAction(CoreAdminHandler.java:748) at org.apache.solr.handler.admin.CoreAdminHandler.handleRequestInternal(CoreAdminHandler.java:228) at org.apache.solr.handler.admin.CoreAdminHandler.handleRequestBody(CoreAdminHandler.java:193) at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:143) at org.apache.solr.servlet.HttpSolrCall.handleAdminRequest(HttpSolrCall.java:660) at org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:431) at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:227) at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:196) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652) at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:585) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143) at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:577) at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:223) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143) at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97) at org.eclipse.jetty.server.handler.RequestLogHandler.handle(RequestLogHandler.java:95) at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1129) at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:515) at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185) at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1061) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141) at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:215) at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:110) at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97) at org.eclipse.jetty.server.Server.handle(Server.java:497) at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:310) at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:257) at org.eclipse.jetty.io.AbstractConnection$2.run(AbstractConnection.java:540) at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:635) at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:555) at java.lang.Thread.run(Unknown Source) Caused by: java.lang.IllegalStateException: file: MMapDirectory@D:\Solr\server\solr\Prod_Core1_shard1_replica2\data\index lockFactory=org.apache.lucene.store.NativeFSLockFactory@65d307e5 appears both in delegate and in cache: cache=[_a0.fdt, _9t_7.liv, _a0.fdx, _a0_Lucene50_0.tip, _a0.nvm, _a0_Lucene50_0.doc, _a0_Lucene50_0.tim, _a0.fnm, _a0_Lucene50_0.pos, _a0.si],delegate=[pending_segments_93, segments_92, write.lock, _9t.fdt, _9t.fdx, _9t.fnm, _9t.nvd, _9t.nvm, _9t.si, _9t_6.liv, _9t_Lucene50_0.doc, _9t_Lucene50_0.pos, _9t_Lucene50_0.tim, _9t_Lucene50_0.tip, _9u.fdt, _9u.fdx, _9u.fnm, _9u.nvd, _9u.nvm, _9u.si, _9u_Lucene50_0.doc, _9u_Lucene50_0.pos, _9u_Lucene50_0.tim, _9u_Lucene50_0.tip, _9v.fdt, _9v.fdx, _9v.fnm, _9v.nvd, _9v.nvm, _9v.si, _9v_Lucene50_0.doc, _9v_Lucene50_0.pos, _9v_Lucene50_0.tim, _9v_Lucene50_0.tip, _9w.fdt, _9w.fdx, _9w.fnm, _9w.nvd, _9w.nvm, _9w.si, _9w_Lucene50_0.doc, _9w_Lucene50_0.pos, _9w_Lucene50_0.tim, _9w_Lucene50_0.tip, _9x.fdt, _9x.fdx, _9x.fnm, _9x.nvd, _9x.nvm, _9x.si, _9x_Lucene50_0.doc, _9x_Lucene50_0.pos, _9x_Lucene50_0.tim, _9x_Lucene50_0.tip, _9y.fdt, _9y.fdx, _9y.fnm, _9y.nvd, _9y.nvm, _9y.si, _9y_Lucene50_0.doc, _9y_Lucene50_0.pos, _9y_Lucene50_0.tim, _9y_Lucene50_0.tip, _9z.fdt, _9z.fdx, _9z.fnm, _9z.nvd, _9z.nvm, _9z.si, _9z_Lucene50_0.doc, _9z_Lucene50_0.pos, _9z_Lucene50_0.tim, _9z_Lucene50_0.tip, _a0.nvd, _a0_Lucene50_0.pos] at org.apache.lucene.store.NRTCachingDirectory.listAll(NRTCachingDirectory.java:103) at org.apache.solr.core.DirectoryFactory.sizeOfDirectory(DirectoryFactory.java:208) at org.apache.solr.handler.admin.CoreAdminHandler.getIndexSize(CoreAdminHandler.java:1195) at org.apache.solr.handler.admin.CoreAdminHandler.getCoreStatus(CoreAdminHandler.java:1173) at org.apache.solr.handler.admin.CoreAdminHandler.handleStatusAction(CoreAdminHandler.java:736) ... 30 more
and the second one is on some kind of replication related request:
null:java.lang.IllegalStateException: file: MMapDirectory@D:\Solr\server\solr\Prod_Core1_shard1_replica3\data\index lockFactory=org.apache.lucene.store.NativeFSLockFactory@65d307e5 appears both in delegate and in cache: cache=[_g3x.si, _g3x.fdx, _g3x.fdt],delegate=[pending_segments_eia, segments_ei9, write.lock, _g3q.fdt, _g3q.fdx, _g3q.fnm, _g3q.nvd, _g3q.nvm, _g3q.si, _g3q_6.liv, _g3q_7.liv, _g3q_Lucene50_0.doc, _g3q_Lucene50_0.pos, _g3q_Lucene50_0.tim, _g3q_Lucene50_0.tip, _g3r.fdt, _g3r.fdx, _g3r.fnm, _g3r.nvd, _g3r.nvm, _g3r.si, _g3r_Lucene50_0.doc, _g3r_Lucene50_0.pos, _g3r_Lucene50_0.tim, _g3r_Lucene50_0.tip, _g3s.fdt, _g3s.fdx, _g3s.fnm, _g3s.nvd, _g3s.nvm, _g3s.si, _g3s_Lucene50_0.doc, _g3s_Lucene50_0.pos, _g3s_Lucene50_0.tim, _g3s_Lucene50_0.tip, _g3t.fdt, _g3t.fdx, _g3t.fnm, _g3t.nvd, _g3t.nvm, _g3t.si, _g3t_Lucene50_0.doc, _g3t_Lucene50_0.pos, _g3t_Lucene50_0.tim, _g3t_Lucene50_0.tip, _g3u.fdt, _g3u.fdx, _g3u.fnm, _g3u.nvd, _g3u.nvm, _g3u.si, _g3u_Lucene50_0.doc, _g3u_Lucene50_0.pos, _g3u_Lucene50_0.tim, _g3u_Lucene50_0.tip, _g3v.fdt, _g3v.fdx, _g3v.fnm, _g3v.nvd, _g3v.nvm, _g3v.si, _g3v_Lucene50_0.doc, _g3v_Lucene50_0.pos, _g3v_Lucene50_0.tim, _g3v_Lucene50_0.tip, _g3w.fdt, _g3w.fdx, _g3w.fnm, _g3w.nvd, _g3w.nvm, _g3w.si, _g3w_Lucene50_0.doc, _g3w_Lucene50_0.pos, _g3w_Lucene50_0.tim, _g3w_Lucene50_0.tip, _g3x.fnm, _g3x.nvd, _g3x.nvm, _g3x.si, _g3x_Lucene50_0.doc, _g3x_Lucene50_0.pos, _g3x_Lucene50_0.tim, _g3x_Lucene50_0.tip] at org.apache.lucene.store.NRTCachingDirectory.listAll(NRTCachingDirectory.java:103) at org.apache.solr.core.DirectoryFactory.sizeOfDirectory(DirectoryFactory.java:208) at org.apache.solr.handler.ReplicationHandler.getIndexSize(ReplicationHandler.java:705) at org.apache.solr.handler.ReplicationHandler.getStatistics(ReplicationHandler.java:741) at org.apache.solr.handler.admin.SolrInfoMBeanHandler.addMBean(SolrInfoMBeanHandler.java:165) at org.apache.solr.handler.admin.SolrInfoMBeanHandler.getMBeanInfo(SolrInfoMBeanHandler.java:135) at org.apache.solr.handler.admin.SolrInfoMBeanHandler.handleRequestBody(SolrInfoMBeanHandler.java:66) at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:143) at org.apache.solr.core.SolrCore.execute(SolrCore.java:2064) at org.apache.solr.servlet.HttpSolrCall.execute(HttpSolrCall.java:654) at org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:450) at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:227) at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:196) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652) at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:585) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143) at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:577) at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:223) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143) at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97) at org.eclipse.jetty.server.handler.RequestLogHandler.handle(RequestLogHandler.java:95) at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1129) at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:515) at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185) at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1061) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141) at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:215) at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:110) at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97) at org.eclipse.jetty.server.Server.handle(Server.java:497) at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:310) at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:257) at org.eclipse.jetty.io.AbstractConnection$2.run(AbstractConnection.java:540) at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:635) at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:555) at java.lang.Thread.run(Unknown Source)
The Environment is a 3 node SOLR Cloud setup running SOLR 5.2.1.
when looking at the code:
public synchronized String[] listAll() throws IOException { final Set<String> files = new HashSet<>(); for(String f : cache.listAll()) { files.add(f); } for(String f : in.listAll()) { if (!files.add(f)) { throw new IllegalStateException("file: " + in + " appears both in delegate and in cache: " + "cache=" + Arrays.toString(cache.listAll()) + ",delegate=" + Arrays.toString(in.listAll())); } } return files.toArray(new String[files.size()]); }
i can see that the exception is thrown because the file exists in both the cache and the file system.
this however doesn't make sense to me, because a file that is in cache will always be in the file system as well.
Attachments
Attachments
Issue Links
- is broken by
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LUCENE-5945 Full cutover to Path api from java.io.File
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- Closed
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- is related to
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SOLR-7785 Segments API returning java.lang.IllegalStateException
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- Closed
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