Never mind. I figured it out. It was due to a NPE on the missing updateLog in solrconfig.xml. My solrconfig.xml is from an older Solr release, which doesn't have certain required sections, etc. After adding them to solrconfig.xml per this official doc, everything started to work. It'd be great if null checks were there to produce informative error on SolrCore.java, so as to make it easier to find the root cause.
http://wiki.apache.org/solr/SolrCloud#Required_Config Regards, HaiXin On 09/16/2013 06:44 PM, HaiXin Tie wrote:
Hi Solr experts, I am using Solr 4.4 with ZK 3.4.5, trying to split "shard1" of a collection named "body". There is only one core on one machine for this collection. When I call SPLITSHARD to split this collection, Solr is able to create two sub-shards, but failed with a NPE in SolrCore.java while publishing the new shards. It seems that either the updateHandler or its updateLog is null, though they work fine in the original shard: SolrCore.java if (cc != null && cc.isZooKeeperAware() && Slice.CONSTRUCTION.equals(cd.getCloudDescriptor().getShardState())) { // set update log to buffer before publishing the core 862: getUpdateHandler().getUpdateLog().bufferUpdates(); cd.getCloudDescriptor().setShardState(null); cd.getCloudDescriptor().setShardRange(null); } Here are the details. Any pointers to aid debugging this issue is greatly appreciated! # curl request/response to split the shard: curl -s "http://localhost:8983/solr/admin/collections?action=SPLITSHARD&collection=body&shard=shard1" <?xml version="1.0" encoding="UTF-8"?> <response> <lst name="responseHeader"><int name="status">500</int><int name="QTime">2688</int></lst><lst name="failure"><str>org.apache.solr.client.solrj.impl.HttpSolrServer$RemoteSolrException:Error CREATEing SolrCore 'body_shard1_0_replica1': Unable to create core: body_shard1_0_replica1 Caused by: null</str></lst><str name="Operation splitshard caused exception:">org.apache.solr.common.SolrException:org.apache.solr.common.SolrException: SPLTSHARD failed to create subshard leaders</str><lst name="exception"><str name="msg">SPLTSHARD failed to create subshard leaders</str><int name="rspCode">500</int></lst><lst name="error"><str name="msg">SPLTSHARD failed to create subshard leaders</str><str name="trace">org.apache.solr.common.SolrException: SPLTSHARD failed to create subshard leaders at org.apache.solr.handler.admin.CollectionsHandler.handleResponse(CollectionsHandler.java:171) at org.apache.solr.handler.admin.CollectionsHandler.handleSplitShardAction(CollectionsHandler.java:322) at org.apache.solr.handler.admin.CollectionsHandler.handleRequestBody(CollectionsHandler.java:136) at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:135) at org.apache.solr.servlet.SolrDispatchFilter.handleAdminRequest(SolrDispatchFilter.java:611) at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:218) at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:158) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1419) at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:455) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:137) at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:557) at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:231) at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1075) at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:384) at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:193) at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1009) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135) at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:255) at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:154) at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116) at org.eclipse.jetty.server.Server.handle(Server.java:368) at org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:489) at org.eclipse.jetty.server.BlockingHttpConnection.handleRequest(BlockingHttpConnection.java:53) at org.eclipse.jetty.server.AbstractHttpConnection.headerComplete(AbstractHttpConnection.java:942) at org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.headerComplete(AbstractHttpConnection.java:1004) at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:640) at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:235) at org.eclipse.jetty.server.BlockingHttpConnection.handle(BlockingHttpConnection.java:72) at org.eclipse.jetty.server.bio.SocketConnector$ConnectorEndPoint.run(SocketConnector.java:264) at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:608) at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:543) at java.lang.Thread.run(Thread.java:662) </str><int name="code">500</int></lst> </response> # Full solr log for the split shard call: 384779 [qtp334936591-10] INFO org.apache.solr.handler.admin.CollectionsHandler ? Splitting shard : shard=shard1&action=SPLITSHARD&collection=body 384791 [main-EventThread] INFO org.apache.solr.cloud.DistributedQueue ? Watcher fired on path: /overseer/collection-queue-work state: SyncConnected type NodeChildrenChanged 384791 [main-EventThread] INFO org.apache.solr.cloud.DistributedQueue ? Watcher fired on path: /overseer/collection-queue-work state: SyncConnected type NodeChildrenChanged 384797 [main-EventThread] INFO org.apache.solr.cloud.DistributedQueue ? Watcher fired on path: /overseer/collection-queue-work state: SyncConnected type NodeChildrenChanged 384798 [Overseer-90358802380161262-10.100.131.76:8983_solr-n_0000000012] INFO org.apache.solr.cloud.OverseerCollectionProcessor ? Overseer Collection Processor: Get the message id:/overseer/collection-queue-work/qn-0000000040 message:{ "operation":"splitshard", "shard":"shard1", "collection":"body"} 384799 [Overseer-90358802380161262-10.100.131.76:8983_solr-n_0000000012] INFO org.apache.solr.cloud.OverseerCollectionProcessor ? Split shard invoked 384800 [Overseer-90358802380161262-10.100.131.76:8983_solr-n_0000000012] INFO org.apache.solr.cloud.OverseerCollectionProcessor ? Creating shard body_shard1_0_replica1 as part of slice shard1_0 of collection body on 10.100.131.76:8983_solr 384801 [Overseer-90358802380161262-10.100.131.76:8983_solr-n_0000000012] INFO org.apache.solr.cloud.OverseerCollectionProcessor ? Creating shard body_shard1_1_replica1 as part of slice shard1_1 of collection body on 10.100.131.76:8983_solr 384916 [qtp334936591-13] INFO org.apache.solr.cloud.ZkController ? publishing core=body_shard1_1_replica1 state=down 384916 [qtp334936591-12] INFO org.apache.solr.cloud.ZkController ? publishing core=body_shard1_0_replica1 state=down 384917 [qtp334936591-12] INFO org.apache.solr.cloud.ZkController ? numShards not found on descriptor - reading it from system property 384917 [qtp334936591-13] INFO org.apache.solr.cloud.ZkController ? numShards not found on descriptor - reading it from system property 384926 [qtp334936591-12] INFO org.apache.solr.cloud.ZkController ? waiting to find shard id in clusterstate for body_shard1_0_replica1 384930 [qtp334936591-13] INFO org.apache.solr.cloud.ZkController ? waiting to find shard id in clusterstate for body_shard1_1_replica1 386369 [Thread-13] INFO org.apache.solr.common.cloud.ZkStateReader ? Updating cloud state from ZooKeeper... 386372 [Thread-13] INFO org.apache.solr.cloud.Overseer ? Update state numShards=null message={ "operation":"state", "core_node_name":"10.100.131.76:8983_solr_body_shard1_0_replica1", "numShards":null, "shard":"shard1_0", "roles":null, "state":"down", "shard_state":"construction", "core":"body_shard1_0_replica1", "collection":"body", "shard_range":"80000000-ffffffff", "node_name":"10.100.131.76:8983_solr", "base_url":"http://10.100.131.76:8983/solr"} 386392 [Thread-13] INFO org.apache.solr.cloud.Overseer ? Update state numShards=null message={ "operation":"state", "core_node_name":"10.100.131.76:8983_solr_body_shard1_1_replica1", "numShards":null, "shard":"shard1_1", "roles":null, "state":"down", "shard_state":"construction", "core":"body_shard1_1_replica1", "collection":"body", "shard_range":"0-7fffffff", "node_name":"10.100.131.76:8983_solr", "base_url":"http://10.100.131.76:8983/solr"} 386481 [main-EventThread] INFO org.apache.solr.common.cloud.ZkStateReader ? A cluster state change: WatchedEvent state:SyncConnected type:NodeDataChanged path:/clusterstate.json, has occurred - updating... (live nodes size: 1) 386930 [qtp334936591-12] INFO org.apache.solr.core.CoreContainer ? Creating SolrCore 'body_shard1_0_replica1' using instanceDir: mind/body_shard1_0_replica1 386931 [qtp334936591-12] INFO org.apache.solr.cloud.ZkController ? Check for collection zkNode:body 386932 [qtp334936591-12] INFO org.apache.solr.cloud.ZkController ? Collection zkNode exists 386932 [qtp334936591-12] INFO org.apache.solr.cloud.ZkController ? Load collection config from:/collections/body 386934 [qtp334936591-13] INFO org.apache.solr.core.CoreContainer ? Creating SolrCore 'body_shard1_1_replica1' using instanceDir: mind/body_shard1_1_replica1 386934 [qtp334936591-13] INFO org.apache.solr.cloud.ZkController ? Check for collection zkNode:body 386935 [qtp334936591-12] INFO org.apache.solr.core.SolrResourceLoader ? new SolrResourceLoader for directory: 'mind/body_shard1_0_replica1/' 386936 [qtp334936591-13] INFO org.apache.solr.cloud.ZkController ? Collection zkNode exists 386936 [qtp334936591-13] INFO org.apache.solr.cloud.ZkController ? Load collection config from:/collections/body 386939 [qtp334936591-13] INFO org.apache.solr.core.SolrResourceLoader ? new SolrResourceLoader for directory: 'mind/body_shard1_1_replica1/' 386971 [qtp334936591-12] INFO org.apache.solr.core.SolrConfig ? Adding specified lib dirs to ClassLoader 386971 [qtp334936591-12] WARN org.apache.solr.core.SolrResourceLoader ? Can't find (or read) directory to add to classloader: ../lib/ (resolved as: /TivoData/solr-4.4.0/example/mind/body_shard1_0_replica1/../lib). 386974 [qtp334936591-13] INFO org.apache.solr.core.SolrConfig ? Adding specified lib dirs to ClassLoader 386974 [qtp334936591-13] WARN org.apache.solr.core.SolrResourceLoader ? Can't find (or read) directory to add to classloader: ../lib/ (resolved as: /TivoData/solr-4.4.0/example/mind/body_shard1_1_replica1/../lib). 387016 [qtp334936591-12] INFO org.apache.solr.core.SolrConfig ? Using Lucene MatchVersion: LUCENE_44 387023 [qtp334936591-13] INFO org.apache.solr.core.SolrConfig ? Using Lucene MatchVersion: LUCENE_44 387072 [qtp334936591-12] INFO org.apache.solr.core.Config ? Loaded SolrConfig: solrconfig.xml 387075 [qtp334936591-12] INFO org.apache.solr.schema.IndexSchema ? Reading Solr Schema from schema.xml 387078 [qtp334936591-13] INFO org.apache.solr.core.Config ? Loaded SolrConfig: solrconfig.xml 387080 [qtp334936591-13] INFO org.apache.solr.schema.IndexSchema ? Reading Solr Schema from schema.xml 387095 [qtp334936591-12] INFO org.apache.solr.schema.IndexSchema ? [body_shard1_0_replica1] Schema name=body 387099 [qtp334936591-13] INFO org.apache.solr.schema.IndexSchema ? [body_shard1_1_replica1] Schema name=body 387195 [qtp334936591-12] INFO org.apache.solr.schema.IndexSchema ? default search field in schema is bodyId 387196 [qtp334936591-13] INFO org.apache.solr.schema.IndexSchema ? default search field in schema is bodyId 387197 [qtp334936591-12] INFO org.apache.solr.schema.IndexSchema ? query parser default operator is OR 387197 [qtp334936591-13] INFO org.apache.solr.schema.IndexSchema ? query parser default operator is OR 387198 [qtp334936591-13] INFO org.apache.solr.schema.IndexSchema ? unique key field: bodyId 387198 [qtp334936591-12] INFO org.apache.solr.schema.IndexSchema ? unique key field: bodyId 387218 [qtp334936591-13] INFO org.apache.solr.core.SolrCore ? solr.NRTCachingDirectoryFactory 387219 [qtp334936591-13] INFO org.apache.solr.core.SolrCore ? [body_shard1_1_replica1] Opening new SolrCore at mind/body_shard1_1_replica1/, dataDir=/TivoData/solr-4.4.0/example/mind/body_shard1_1_replica1/data/ 387219 [qtp334936591-13] INFO org.apache.solr.core.JmxMonitoredMap ? No JMX servers found, not exposing Solr information with JMX. 387219 [qtp334936591-13] INFO org.apache.solr.core.SolrCore ? [body_shard1_1_replica1] Added SolrEventListener for newSearcher: org.apache.solr.core.QuerySenderListener{queries=[{q=solr,start=0,rows=10}, {q=rocks,start=0,rows=10}, {q=static newSearcher warming query from solrconfig.xml}]} 387219 [qtp334936591-13] INFO org.apache.solr.core.SolrCore ? [body_shard1_1_replica1] Added SolrEventListener for firstSearcher: org.apache.solr.core.QuerySenderListener{queries=[]} 387220 [qtp334936591-13] INFO org.apache.solr.core.CachingDirectoryFactory ? return new directory for /TivoData/solr-4.4.0/example/mind/body_shard1_1_replica1/data 387220 [qtp334936591-13] INFO org.apache.solr.core.SolrCore ? New index directory detected: old=null new=/TivoData/solr-4.4.0/example/mind/body_shard1_1_replica1/data/index/ 387220 [qtp334936591-13] WARN org.apache.solr.core.SolrCore ? [body_shard1_1_replica1] Solr index directory '/TivoData/solr-4.4.0/example/mind/body_shard1_1_replica1/data/index' doesn't exist. Creating new index... 387221 [qtp334936591-13] INFO org.apache.solr.core.CachingDirectoryFactory ? return new directory for /TivoData/solr-4.4.0/example/mind/body_shard1_1_replica1/data/index 387225 [qtp334936591-12] INFO org.apache.solr.core.SolrCore ? solr.NRTCachingDirectoryFactory 387226 [qtp334936591-12] INFO org.apache.solr.core.SolrCore ? [body_shard1_0_replica1] Opening new SolrCore at mind/body_shard1_0_replica1/, dataDir=/TivoData/solr-4.4.0/example/mind/body_shard1_0_replica1/data/ 387227 [qtp334936591-12] INFO org.apache.solr.core.JmxMonitoredMap ? No JMX servers found, not exposing Solr information with JMX. 387227 [qtp334936591-12] INFO org.apache.solr.core.SolrCore ? [body_shard1_0_replica1] Added SolrEventListener for newSearcher: org.apache.solr.core.QuerySenderListener{queries=[{q=solr,start=0,rows=10}, {q=rocks,start=0,rows=10}, {q=static newSearcher warming query from solrconfig.xml}]} 387228 [qtp334936591-12] INFO org.apache.solr.core.SolrCore ? [body_shard1_0_replica1] Added SolrEventListener for firstSearcher: org.apache.solr.core.QuerySenderListener{queries=[]} 387229 [qtp334936591-12] INFO org.apache.solr.core.CachingDirectoryFactory ? return new directory for /TivoData/solr-4.4.0/example/mind/body_shard1_0_replica1/data 387229 [qtp334936591-12] INFO org.apache.solr.core.SolrCore ? New index directory detected: old=null new=/TivoData/solr-4.4.0/example/mind/body_shard1_0_replica1/data/index/ 387230 [qtp334936591-12] WARN org.apache.solr.core.SolrCore ? [body_shard1_0_replica1] Solr index directory '/TivoData/solr-4.4.0/example/mind/body_shard1_0_replica1/data/index' doesn't exist. Creating new index... 387230 [qtp334936591-12] INFO org.apache.solr.core.CachingDirectoryFactory ? return new directory for /TivoData/solr-4.4.0/example/mind/body_shard1_0_replica1/data/index 387346 [qtp334936591-13] INFO org.apache.solr.core.SolrCore ? SolrDeletionPolicy.onCommit: commits: num=1 commit{dir=NRTCachingDirectory(org.apache.lucene.store.MMapDirectory@/TivoData/solr-4.4.0/example/mind/body_shard1_1_replica1/data/index lockFactory=org.apache.lucene.store.NativeFSLockFactory@3bea817f; maxCacheMB=48.0 maxMergeSizeMB=4.0),segFN=segments_1,generation=1} 387346 [qtp334936591-12] INFO org.apache.solr.core.SolrCore ? SolrDeletionPolicy.onCommit: commits: num=1 commit{dir=NRTCachingDirectory(org.apache.lucene.store.MMapDirectory@/TivoData/solr-4.4.0/example/mind/body_shard1_0_replica1/data/index lockFactory=org.apache.lucene.store.NativeFSLockFactory@20dbd794; maxCacheMB=48.0 maxMergeSizeMB=4.0),segFN=segments_1,generation=1} 387346 [qtp334936591-13] INFO org.apache.solr.core.SolrCore ? newest commit generation = 1 387346 [qtp334936591-12] INFO org.apache.solr.core.SolrCore ? newest commit generation = 1 387348 [qtp334936591-13] INFO org.apache.solr.core.SolrCore ? created xslt: solr.XSLTResponseWriter 387348 [qtp334936591-12] INFO org.apache.solr.core.SolrCore ? created xslt: solr.XSLTResponseWriter 387348 [qtp334936591-12] INFO org.apache.solr.response.XSLTResponseWriter ? xsltCacheLifetimeSeconds=5 387348 [qtp334936591-13] INFO org.apache.solr.response.XSLTResponseWriter ? xsltCacheLifetimeSeconds=5 387350 [qtp334936591-12] INFO org.apache.solr.core.RequestHandlers ? created standard: solr.StandardRequestHandler 387350 [qtp334936591-12] INFO org.apache.solr.core.RequestHandlers ? adding lazy requestHandler: solr.SpellCheckerRequestHandler 387350 [qtp334936591-13] INFO org.apache.solr.core.RequestHandlers ? created standard: solr.StandardRequestHandler 387350 [qtp334936591-12] INFO org.apache.solr.core.RequestHandlers ? created spellchecker: solr.SpellCheckerRequestHandler 387351 [qtp334936591-13] INFO org.apache.solr.core.RequestHandlers ? adding lazy requestHandler: solr.SpellCheckerRequestHandler 387351 [qtp334936591-12] INFO org.apache.solr.core.RequestHandlers ? created /mlt: solr.MoreLikeThisHandler 387351 [qtp334936591-13] INFO org.apache.solr.core.RequestHandlers ? created spellchecker: solr.SpellCheckerRequestHandler 387352 [qtp334936591-12] INFO org.apache.solr.core.RequestHandlers ? created /dataimport: org.apache.solr.handler.dataimport.DataImportHandler 387352 [qtp334936591-13] INFO org.apache.solr.core.RequestHandlers ? created /mlt: solr.MoreLikeThisHandler 387352 [qtp334936591-12] INFO org.apache.solr.core.RequestHandlers ? created /search: org.apache.solr.handler.component.SearchHandler 387353 [qtp334936591-12] INFO org.apache.solr.core.RequestHandlers ? adding lazy requestHandler: org.apache.solr.handler.component.SearchHandler 387353 [qtp334936591-13] INFO org.apache.solr.core.RequestHandlers ? created /dataimport: org.apache.solr.handler.dataimport.DataImportHandler 387353 [qtp334936591-12] INFO org.apache.solr.core.RequestHandlers ? created /elevate: org.apache.solr.handler.component.SearchHandler 387354 [qtp334936591-13] INFO org.apache.solr.core.RequestHandlers ? created /search: org.apache.solr.handler.component.SearchHandler 387354 [qtp334936591-13] INFO org.apache.solr.core.RequestHandlers ? adding lazy requestHandler: org.apache.solr.handler.component.SearchHandler 387355 [qtp334936591-13] INFO org.apache.solr.core.RequestHandlers ? created /elevate: org.apache.solr.handler.component.SearchHandler 387354 [qtp334936591-12] INFO org.apache.solr.core.RequestHandlers ? created /update: solr.UpdateRequestHandler 387355 [qtp334936591-13] INFO org.apache.solr.core.RequestHandlers ? created /update: solr.UpdateRequestHandler 387355 [qtp334936591-12] INFO org.apache.solr.core.RequestHandlers ? created /admin/: org.apache.solr.handler.admin.AdminHandlers 387356 [qtp334936591-13] INFO org.apache.solr.core.RequestHandlers ? created /admin/: org.apache.solr.handler.admin.AdminHandlers 387356 [qtp334936591-12] INFO org.apache.solr.core.RequestHandlers ? created /admin/ping: solr.PingRequestHandler 387356 [qtp334936591-13] INFO org.apache.solr.core.RequestHandlers ? created /admin/ping: solr.PingRequestHandler 387357 [qtp334936591-12] INFO org.apache.solr.core.RequestHandlers ? created /debug/dump: solr.DumpRequestHandler 387357 [qtp334936591-13] INFO org.apache.solr.core.RequestHandlers ? created /debug/dump: solr.DumpRequestHandler 387358 [qtp334936591-12] INFO org.apache.solr.handler.loader.XMLLoader ? xsltCacheLifetimeSeconds=60 387358 [qtp334936591-13] INFO org.apache.solr.handler.loader.XMLLoader ? xsltCacheLifetimeSeconds=60 387362 [qtp334936591-12] INFO org.apache.solr.search.SolrIndexSearcher ? Opening Searcher@6745934e main 387363 [qtp334936591-13] INFO org.apache.solr.search.SolrIndexSearcher ? Opening Searcher@23bca486 main 387363 [qtp334936591-12] INFO org.apache.solr.core.SolrCore ? Hard AutoCommit: disabled 387363 [qtp334936591-13] INFO org.apache.solr.core.SolrCore ? Hard AutoCommit: disabled 387363 [qtp334936591-12] INFO org.apache.solr.core.SolrCore ? Soft AutoCommit: disabled 387364 [qtp334936591-13] INFO org.apache.solr.core.SolrCore ? Soft AutoCommit: disabled 387364 [qtp334936591-12] INFO org.apache.solr.cloud.ZkController ? Load collection config from:/collections/body 387364 [qtp334936591-13] INFO org.apache.solr.cloud.ZkController ? Load collection config from:/collections/body 387370 [searcherExecutor-36-thread-1] INFO org.apache.solr.core.SolrCore ? QuerySenderListener sending requests to Searcher@6745934e main{StandardDirectoryReader(segments_1:1)} 387371 [searcherExecutor-36-thread-1] INFO org.apache.solr.core.SolrCore ? QuerySenderListener done. 387371 [searcherExecutor-35-thread-1] INFO org.apache.solr.core.SolrCore ? QuerySenderListener sending requests to Searcher@23bca486 main{StandardDirectoryReader(segments_1:1)} 387372 [qtp334936591-13] ERROR org.apache.solr.core.CoreContainer ? Unable to create core: body_shard1_1_replica1 java.lang.NullPointerException at org.apache.solr.core.SolrCore.<init>(SolrCore.java:862) at org.apache.solr.core.SolrCore.<init>(SolrCore.java:629) at org.apache.solr.core.ZkContainer.createFromZk(ZkContainer.java:270) at org.apache.solr.core.CoreContainer.create(CoreContainer.java:655) at org.apache.solr.handler.admin.CoreAdminHandler.handleCreateAction(CoreAdminHandler.java:523) at org.apache.solr.handler.admin.CoreAdminHandler.handleRequestBody(CoreAdminHandler.java:145) at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:135) at org.apache.solr.servlet.SolrDispatchFilter.handleAdminRequest(SolrDispatchFilter.java:611) at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:209) at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:158) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1419) at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:455) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:137) at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:557) at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:231) at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1075) at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:384) at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:193) at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1009) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135) at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:255) at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:154) at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116) at org.eclipse.jetty.server.Server.handle(Server.java:368) at org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:489) at org.eclipse.jetty.server.BlockingHttpConnection.handleRequest(BlockingHttpConnection.java:53) at org.eclipse.jetty.server.AbstractHttpConnection.content(AbstractHttpConnection.java:953) at org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.content(AbstractHttpConnection.java:1014) at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:861) at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:240) at org.eclipse.jetty.server.BlockingHttpConnection.handle(BlockingHttpConnection.java:72) at org.eclipse.jetty.server.bio.SocketConnector$ConnectorEndPoint.run(SocketConnector.java:264) at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:608) at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:543) at java.lang.Thread.run(Thread.java:662) 387372 [searcherExecutor-35-thread-1] INFO org.apache.solr.core.SolrCore ? QuerySenderListener done. 387372 [qtp334936591-12] ERROR org.apache.solr.core.CoreContainer ? Unable to create core: body_shard1_0_replica1 java.lang.NullPointerException at org.apache.solr.core.SolrCore.<init>(SolrCore.java:862) at org.apache.solr.core.SolrCore.<init>(SolrCore.java:629) at org.apache.solr.core.ZkContainer.createFromZk(ZkContainer.java:270) at org.apache.solr.core.CoreContainer.create(CoreContainer.java:655) at org.apache.solr.handler.admin.CoreAdminHandler.handleCreateAction(CoreAdminHandler.java:523) at org.apache.solr.handler.admin.CoreAdminHandler.handleRequestBody(CoreAdminHandler.java:145) at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:135) at org.apache.solr.servlet.SolrDispatchFilter.handleAdminRequest(SolrDispatchFilter.java:611) at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:209) at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:158) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1419) at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:455) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:137) at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:557) at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:231) at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1075) at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:384) at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:193) at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1009) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135) at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:255) at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:154) at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116) at org.eclipse.jetty.server.Server.handle(Server.java:368) at org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:489) at org.eclipse.jetty.server.BlockingHttpConnection.handleRequest(BlockingHttpConnection.java:53) at org.eclipse.jetty.server.AbstractHttpConnection.content(AbstractHttpConnection.java:953) at org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.content(AbstractHttpConnection.java:1014) at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:861) at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:240) at org.eclipse.jetty.server.BlockingHttpConnection.handle(BlockingHttpConnection.java:72) at org.eclipse.jetty.server.bio.SocketConnector$ConnectorEndPoint.run(SocketConnector.java:264) at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:608) at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:543) at java.lang.Thread.run(Thread.java:662) 387371 [searcherExecutor-36-thread-1] INFO org.apache.solr.core.SolrCore ? [body_shard1_0_replica1] Registered new searcher Searcher@6745934e main{StandardDirectoryReader(segments_1:1)} 387375 [searcherExecutor-35-thread-1] INFO org.apache.solr.core.SolrCore ? [body_shard1_1_replica1] Registered new searcher Searcher@23bca486 main{StandardDirectoryReader(segments_1:1)} 387389 [qtp334936591-13] ERROR org.apache.solr.core.SolrCore ? org.apache.solr.common.SolrException: Error CREATEing SolrCore 'body_shard1_1_replica1': Unable to create core: body_shard1_1_replica1 Caused by: null at org.apache.solr.handler.admin.CoreAdminHandler.handleCreateAction(CoreAdminHandler.java:554) at org.apache.solr.handler.admin.CoreAdminHandler.handleRequestBody(CoreAdminHandler.java:145) at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:135) at org.apache.solr.servlet.SolrDispatchFilter.handleAdminRequest(SolrDispatchFilter.java:611) at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:209) at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:158) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1419) at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:455) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:137) at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:557) at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:231) at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1075) at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:384) at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:193) at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1009) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135) at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:255) at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:154) at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116) at org.eclipse.jetty.server.Server.handle(Server.java:368) at org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:489) at org.eclipse.jetty.server.BlockingHttpConnection.handleRequest(BlockingHttpConnection.java:53) at org.eclipse.jetty.server.AbstractHttpConnection.content(AbstractHttpConnection.java:953) at org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.content(AbstractHttpConnection.java:1014) at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:861) at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:240) at org.eclipse.jetty.server.BlockingHttpConnection.handle(BlockingHttpConnection.java:72) at org.eclipse.jetty.server.bio.SocketConnector$ConnectorEndPoint.run(SocketConnector.java:264) at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:608) at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:543) at java.lang.Thread.run(Thread.java:662) Caused by: org.apache.solr.common.SolrException: Unable to create core: body_shard1_1_replica1 at org.apache.solr.core.CoreContainer.recordAndThrow(CoreContainer.java:1150) at org.apache.solr.core.CoreContainer.create(CoreContainer.java:666) at org.apache.solr.handler.admin.CoreAdminHandler.handleCreateAction(CoreAdminHandler.java:523) ... 30 more Caused by: java.lang.NullPointerException at org.apache.solr.core.SolrCore.<init>(SolrCore.java:862) at org.apache.solr.core.SolrCore.<init>(SolrCore.java:629) at org.apache.solr.core.ZkContainer.createFromZk(ZkContainer.java:270) at org.apache.solr.core.CoreContainer.create(CoreContainer.java:655) ... 31 more 387389 [qtp334936591-13] INFO org.apache.solr.servlet.SolrDispatchFilter ? [admin] webapp=null path=/admin/cores params={shard.range=0-7fffffff&shard.state=construction&shard=shard1_1&name=body_shard1_1_replica1&action=CREATE&collection=body&wt=javabin&qt=/admin/cores&version=2} status=400 QTime=2474 387392 [qtp334936591-12] ERROR org.apache.solr.core.SolrCore ? org.apache.solr.common.SolrException: Error CREATEing SolrCore 'body_shard1_0_replica1': Unable to create core: body_shard1_0_replica1 Caused by: null at org.apache.solr.handler.admin.CoreAdminHandler.handleCreateAction(CoreAdminHandler.java:554) at org.apache.solr.handler.admin.CoreAdminHandler.handleRequestBody(CoreAdminHandler.java:145) at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:135) at org.apache.solr.servlet.SolrDispatchFilter.handleAdminRequest(SolrDispatchFilter.java:611) at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:209) at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:158) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1419) at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:455) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:137) at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:557) at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:231) at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1075) at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:384) at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:193) at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1009) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135) at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:255) at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:154) at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116) at org.eclipse.jetty.server.Server.handle(Server.java:368) at org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:489) at org.eclipse.jetty.server.BlockingHttpConnection.handleRequest(BlockingHttpConnection.java:53) at org.eclipse.jetty.server.AbstractHttpConnection.content(AbstractHttpConnection.java:953) at org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.content(AbstractHttpConnection.java:1014) at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:861) at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:240) at org.eclipse.jetty.server.BlockingHttpConnection.handle(BlockingHttpConnection.java:72) at org.eclipse.jetty.server.bio.SocketConnector$ConnectorEndPoint.run(SocketConnector.java:264) at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:608) at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:543) at java.lang.Thread.run(Thread.java:662) Caused by: org.apache.solr.common.SolrException: Unable to create core: body_shard1_0_replica1 at org.apache.solr.core.CoreContainer.recordAndThrow(CoreContainer.java:1150) at org.apache.solr.core.CoreContainer.create(CoreContainer.java:666) at org.apache.solr.handler.admin.CoreAdminHandler.handleCreateAction(CoreAdminHandler.java:523) ... 30 more Caused by: java.lang.NullPointerException at org.apache.solr.core.SolrCore.<init>(SolrCore.java:862) at org.apache.solr.core.SolrCore.<init>(SolrCore.java:629) at org.apache.solr.core.ZkContainer.createFromZk(ZkContainer.java:270) at org.apache.solr.core.CoreContainer.create(CoreContainer.java:655) ... 31 more 387393 [qtp334936591-12] INFO org.apache.solr.servlet.SolrDispatchFilter ? [admin] webapp=null path=/admin/cores params={shard.range=80000000-ffffffff&shard.state=construction&shard=shard1_0&name=body_shard1_0_replica1&action=CREATE&collection=body&wt=javabin&qt=/admin/cores&version=2} status=400 QTime=2478 387405 [Overseer-90358802380161262-10.100.131.76:8983_solr-n_0000000012] ERROR org.apache.solr.cloud.OverseerCollectionProcessor ? Error from shard: 10.100.131.76:8983/solr org.apache.solr.client.solrj.impl.HttpSolrServer$RemoteSolrException: Error CREATEing SolrCore 'body_shard1_0_replica1': Unable to create core: body_shard1_0_replica1 Caused by: null at org.apache.solr.client.solrj.impl.HttpSolrServer.request(HttpSolrServer.java:424) at org.apache.solr.client.solrj.impl.HttpSolrServer.request(HttpSolrServer.java:180) at org.apache.solr.handler.component.HttpShardHandler$1.call(HttpShardHandler.java:156) at org.apache.solr.handler.component.HttpShardHandler$1.call(HttpShardHandler.java:119) at java.util.concurrent.FutureTask$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) 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) 387406 [Overseer-90358802380161262-10.100.131.76:8983_solr-n_0000000012] ERROR org.apache.solr.cloud.OverseerCollectionProcessor ? Collection splitshard of splitshard failed:org.apache.solr.common.SolrException: SPLTSHARD failed to create subshard leaders at org.apache.solr.cloud.OverseerCollectionProcessor.collectShardResponses(OverseerCollectionProcessor.java:647) at org.apache.solr.cloud.OverseerCollectionProcessor.splitShard(OverseerCollectionProcessor.java:422) at org.apache.solr.cloud.OverseerCollectionProcessor.processMessage(OverseerCollectionProcessor.java:187) at org.apache.solr.cloud.OverseerCollectionProcessor.run(OverseerCollectionProcessor.java:127) at java.lang.Thread.run(Thread.java:662) Caused by: org.apache.solr.client.solrj.impl.HttpSolrServer$RemoteSolrException: Error CREATEing SolrCore 'body_shard1_0_replica1': Unable to create core: body_shard1_0_replica1 Caused by: null at org.apache.solr.client.solrj.impl.HttpSolrServer.request(HttpSolrServer.java:424) at org.apache.solr.client.solrj.impl.HttpSolrServer.request(HttpSolrServer.java:180) at org.apache.solr.handler.component.HttpShardHandler$1.call(HttpShardHandler.java:156) at org.apache.solr.handler.component.HttpShardHandler$1.call(HttpShardHandler.java:119) at java.util.concurrent.FutureTask$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) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) ... 1 more 387450 [main-EventThread] INFO org.apache.solr.cloud.DistributedQueue ? Watcher fired on path: /overseer/collection-queue-work/qnr-0000000040 state: SyncConnected type NodeDataChanged 387465 [Overseer-90358802380161262-10.100.131.76:8983_solr-n_0000000012] INFO org.apache.solr.cloud.OverseerCollectionProcessor ? Overseer Collection Processor: Message id:/overseer/collection-queue-work/qn-0000000040 complete, response:{failure={null=org.apache.solr.client.solrj.impl.HttpSolrServer$RemoteSolrException:Error CREATEing SolrCore 'body_shard1_0_replica1': Unable to create core: body_shard1_0_replica1 Caused by: null},Operation splitshard caused exception:=org.apache.solr.common.SolrException: SPLTSHARD failed to create subshard leaders,exception={msg=SPLTSHARD failed to create subshard leaders,rspCode=500}} 387466 [qtp334936591-10] INFO org.apache.solr.servlet.SolrDispatchFilter ? [admin] webapp=null path=/admin/collections params={shard=shard1&action=SPLITSHARD&collection=body} status=500 QTime=2688 387467 [qtp334936591-10] ERROR org.apache.solr.servlet.SolrDispatchFilter ? null:org.apache.solr.common.SolrException: SPLTSHARD failed to create subshard leaders at org.apache.solr.handler.admin.CollectionsHandler.handleResponse(CollectionsHandler.java:171) at org.apache.solr.handler.admin.CollectionsHandler.handleSplitShardAction(CollectionsHandler.java:322) at org.apache.solr.handler.admin.CollectionsHandler.handleRequestBody(CollectionsHandler.java:136) at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:135) at org.apache.solr.servlet.SolrDispatchFilter.handleAdminRequest(SolrDispatchFilter.java:611) at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:218) at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:158) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1419) at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:455) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:137) at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:557) at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:231) at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1075) at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:384) at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:193) at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1009) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135) at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:255) at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:154) at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116) at org.eclipse.jetty.server.Server.handle(Server.java:368) at org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:489) at org.eclipse.jetty.server.BlockingHttpConnection.handleRequest(BlockingHttpConnection.java:53) at org.eclipse.jetty.server.AbstractHttpConnection.headerComplete(AbstractHttpConnection.java:942) at org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.headerComplete(AbstractHttpConnection.java:1004) at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:640) at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:235) at org.eclipse.jetty.server.BlockingHttpConnection.handle(BlockingHttpConnection.java:72) at org.eclipse.jetty.server.bio.SocketConnector$ConnectorEndPoint.run(SocketConnector.java:264) at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:608) at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:543) at java.lang.Thread.run(Thread.java:662) 388009 [Thread-13] INFO org.apache.solr.common.cloud.ZkStateReader ? Updating cloud state from ZooKeeper... 388066 [main-EventThread] INFO org.apache.solr.common.cloud.ZkStateReader ? A cluster state change: WatchedEvent state:SyncConnected type:NodeDataChanged path:/clusterstate.json, has occurred - updating... (live nodes size: 1) 738810 [Finalizer] ERROR org.apache.solr.core.SolrCore ? REFCOUNT ERROR: unreferenced org.apache.solr.core.SolrCore@529801f4 (body_shard1_0_replica1) has a reference count of 1 738810 [Finalizer] ERROR org.apache.solr.util.ConcurrentLRUCache ? ConcurrentLRUCache was not destroyed prior to finalize(), indicates a bug -- POSSIBLE RESOURCE LEAK!!! 738835 [Finalizer] ERROR org.apache.solr.core.SolrCore ? REFCOUNT ERROR: unreferenced org.apache.solr.core.SolrCore@25927275 (body_shard1_1_replica1) has a reference count of 1 738836 [Finalizer] ERROR org.apache.solr.util.ConcurrentLRUCache ? ConcurrentLRUCache was not destroyed prior to finalize(), indicates a bug -- POSSIBLE RESOURCE LEAK!!! 941518 [qtp334936591-14] ERROR org.apache.solr.core.SolrCore ? org.apache.solr.common.SolrException: no servers hosting shard: at org.apache.solr.handler.component.HttpShardHandler$1.call(HttpShardHandler.java:149) at org.apache.solr.handler.component.HttpShardHandler$1.call(HttpShardHandler.java:119) at java.util.concurrent.FutureTask$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) 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)
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