Build: https://ci-builds.apache.org/job/Lucene/job/Lucene-Solr-Tests-8.x/81/

9 tests failed.
FAILED:  junit.framework.TestSuite.org.apache.solr.cloud.SolrCloudExampleTest

Error Message:
ObjectTracker found 4 object(s) that were not released!!! 
[MockDirectoryWrapper, TransactionLog, MockDirectoryWrapper, 
MockDirectoryWrapper] 
org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: 
org.apache.lucene.store.MockDirectoryWrapper  at 
org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
  at 
org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:354)
  at org.apache.solr.core.SolrCore.getNewIndexDir(SolrCore.java:396)  at 
org.apache.solr.core.SolrCore.initIndex(SolrCore.java:775)  at 
org.apache.solr.core.SolrCore.<init>(SolrCore.java:995)  at 
org.apache.solr.core.SolrCore.<init>(SolrCore.java:915)  at 
org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1386)
  at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1272)  at 
org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:95)
  at 
org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:367)
  at 
org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:397)
  at 
org.apache.solr.handler.admin.CoreAdminHandler.handleRequestBody(CoreAdminHandler.java:181)
  at 
org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:214)
  at org.apache.solr.servlet.HttpSolrCall.handleAdmin(HttpSolrCall.java:854)  
at 
org.apache.solr.servlet.HttpSolrCall.handleAdminRequest(HttpSolrCall.java:818)  
at org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:566)  at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:415)
  at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:345)
  at 
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
  at 
org.apache.solr.client.solrj.embedded.JettySolrRunner$DebugFilter.doFilter(JettySolrRunner.java:166)
  at 
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
  at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:545) 
 at 
org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
  at 
org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1610)
  at 
org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
  at 
org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1300)
  at 
org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188)
  at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:485)  
at 
org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1580)
  at 
org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186)
  at 
org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1215)
  at 
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)  
at 
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127) 
 at 
org.eclipse.jetty.rewrite.handler.RewriteHandler.handle(RewriteHandler.java:322)
  at 
org.eclipse.jetty.server.handler.gzip.GzipHandler.handle(GzipHandler.java:717)  
at 
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127) 
 at org.eclipse.jetty.server.Server.handle(Server.java:500)  at 
org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:383)  at 
org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:547)  at 
org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:375)  at 
org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:273)  at 
org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311)
  at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103)  at 
org.eclipse.jetty.io.ssl.SslConnection$DecryptedEndPoint.onFillable(SslConnection.java:543)
  at org.eclipse.jetty.io.ssl.SslConnection.onFillable(SslConnection.java:398)  
at org.eclipse.jetty.io.ssl.SslConnection$2.succeeded(SslConnection.java:161)  
at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103)  at 
org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:117)  at 
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:806)
  at 
org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:938)
  at java.lang.Thread.run(Thread.java:748)  
org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: 
org.apache.solr.update.TransactionLog  at 
org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
  at org.apache.solr.update.TransactionLog.<init>(TransactionLog.java:209)  at 
org.apache.solr.update.UpdateLog.newTransactionLog(UpdateLog.java:469)  at 
org.apache.solr.update.UpdateLog.ensureLog(UpdateLog.java:1335)  at 
org.apache.solr.update.UpdateLog.add(UpdateLog.java:573)  at 
org.apache.solr.update.UpdateLog.add(UpdateLog.java:553)  at 
org.apache.solr.update.DirectUpdateHandler2.doNormalUpdate(DirectUpdateHandler2.java:356)
  at 
org.apache.solr.update.DirectUpdateHandler2.addDoc0(DirectUpdateHandler2.java:294)
  at 
org.apache.solr.update.DirectUpdateHandler2.addDoc(DirectUpdateHandler2.java:241)
  at 
org.apache.solr.update.processor.RunUpdateProcessorFactory$RunUpdateProcessor.processAdd(RunUpdateProcessorFactory.java:73)
  at 
org.apache.solr.update.processor.UpdateRequestProcessor.processAdd(UpdateRequestProcessor.java:55)
  at 
org.apache.solr.update.processor.NestedUpdateProcessorFactory$NestedUpdateProcessor.processAdd(NestedUpdateProcessorFactory.java:79)
  at 
org.apache.solr.update.processor.UpdateRequestProcessor.processAdd(UpdateRequestProcessor.java:55)
  at 
org.apache.solr.update.processor.DistributedUpdateProcessor.doLocalAdd(DistributedUpdateProcessor.java:259)
  at 
org.apache.solr.update.processor.DistributedUpdateProcessor.doVersionAdd(DistributedUpdateProcessor.java:498)
  at 
org.apache.solr.update.processor.DistributedUpdateProcessor.lambda$versionAdd$0(DistributedUpdateProcessor.java:339)
  at org.apache.solr.update.VersionBucket.runWithLock(VersionBucket.java:50)  
at 
org.apache.solr.update.processor.DistributedUpdateProcessor.versionAdd(DistributedUpdateProcessor.java:339)
  at 
org.apache.solr.update.processor.DistributedUpdateProcessor.processAdd(DistributedUpdateProcessor.java:225)
  at 
org.apache.solr.update.processor.DistributedZkUpdateProcessor.processAdd(DistributedZkUpdateProcessor.java:245)
  at 
org.apache.solr.update.processor.UpdateRequestProcessor.processAdd(UpdateRequestProcessor.java:55)
  at 
org.apache.solr.update.processor.AddSchemaFieldsUpdateProcessorFactory$AddSchemaFieldsUpdateProcessor.processAdd(AddSchemaFieldsUpdateProcessorFactory.java:481)
  at 
org.apache.solr.handler.loader.JavabinLoader$1.update(JavabinLoader.java:110)  
at 
org.apache.solr.client.solrj.request.JavaBinUpdateRequestCodec$StreamingCodec.readOuterMostDocIterator(JavaBinUpdateRequestCodec.java:343)
  at 
org.apache.solr.client.solrj.request.JavaBinUpdateRequestCodec$StreamingCodec.readIterator(JavaBinUpdateRequestCodec.java:291)
  at org.apache.solr.common.util.JavaBinCodec.readObject(JavaBinCodec.java:338) 
 at org.apache.solr.common.util.JavaBinCodec.readVal(JavaBinCodec.java:283)  at 
org.apache.solr.client.solrj.request.JavaBinUpdateRequestCodec$StreamingCodec.readNamedList(JavaBinUpdateRequestCodec.java:244)
  at org.apache.solr.common.util.JavaBinCodec.readObject(JavaBinCodec.java:303) 
 at org.apache.solr.common.util.JavaBinCodec.readVal(JavaBinCodec.java:283)  at 
org.apache.solr.common.util.JavaBinCodec.unmarshal(JavaBinCodec.java:196)  at 
org.apache.solr.client.solrj.request.JavaBinUpdateRequestCodec.unmarshal(JavaBinUpdateRequestCodec.java:131)
  at 
org.apache.solr.handler.loader.JavabinLoader.parseAndLoadDocs(JavabinLoader.java:122)
  at org.apache.solr.handler.loader.JavabinLoader.load(JavabinLoader.java:70)  
at 
org.apache.solr.handler.UpdateRequestHandler$1.load(UpdateRequestHandler.java:97)
  at 
org.apache.solr.handler.ContentStreamHandlerBase.handleRequestBody(ContentStreamHandlerBase.java:68)
  at 
org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:214)
  at org.apache.solr.core.SolrCore.execute(SolrCore.java:2612)  at 
org.apache.solr.servlet.HttpSolrCall.execute(HttpSolrCall.java:812)  at 
org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:588)  at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:415)
  at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:345)
  at 
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
  at 
org.apache.solr.client.solrj.embedded.JettySolrRunner$DebugFilter.doFilter(JettySolrRunner.java:166)
  at 
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
  at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:545) 
 at 
org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
  at 
org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1610)
  at 
org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
  at 
org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1300)
  at 
org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188)
  at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:485)  
at 
org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1580)
  at 
org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186)
  at 
org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1215)
  at 
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)  
at 
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127) 
 at 
org.eclipse.jetty.rewrite.handler.RewriteHandler.handle(RewriteHandler.java:322)
  at 
org.eclipse.jetty.server.handler.gzip.GzipHandler.handle(GzipHandler.java:717)  
at 
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127) 
 at org.eclipse.jetty.server.Server.handle(Server.java:500)  at 
org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:383)  at 
org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:547)  at 
org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:375)  at 
org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:273)  at 
org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311)
  at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103)  at 
org.eclipse.jetty.io.ssl.SslConnection$DecryptedEndPoint.onFillable(SslConnection.java:543)
  at org.eclipse.jetty.io.ssl.SslConnection.onFillable(SslConnection.java:398)  
at org.eclipse.jetty.io.ssl.SslConnection$2.succeeded(SslConnection.java:161)  
at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103)  at 
org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:117)  at 
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:806)
  at 
org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:938)
  at java.lang.Thread.run(Thread.java:748)  
org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: 
org.apache.lucene.store.MockDirectoryWrapper  at 
org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
  at 
org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:354)
  at org.apache.solr.update.SolrIndexWriter.create(SolrIndexWriter.java:98)  at 
org.apache.solr.core.SolrCore.initIndex(SolrCore.java:807)  at 
org.apache.solr.core.SolrCore.<init>(SolrCore.java:995)  at 
org.apache.solr.core.SolrCore.<init>(SolrCore.java:915)  at 
org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1386)
  at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1272)  at 
org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:95)
  at 
org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:367)
  at 
org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:397)
  at 
org.apache.solr.handler.admin.CoreAdminHandler.handleRequestBody(CoreAdminHandler.java:181)
  at 
org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:214)
  at org.apache.solr.servlet.HttpSolrCall.handleAdmin(HttpSolrCall.java:854)  
at 
org.apache.solr.servlet.HttpSolrCall.handleAdminRequest(HttpSolrCall.java:818)  
at org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:566)  at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:415)
  at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:345)
  at 
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
  at 
org.apache.solr.client.solrj.embedded.JettySolrRunner$DebugFilter.doFilter(JettySolrRunner.java:166)
  at 
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
  at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:545) 
 at 
org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
  at 
org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1610)
  at 
org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
  at 
org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1300)
  at 
org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188)
  at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:485)  
at 
org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1580)
  at 
org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186)
  at 
org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1215)
  at 
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)  
at 
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127) 
 at 
org.eclipse.jetty.rewrite.handler.RewriteHandler.handle(RewriteHandler.java:322)
  at 
org.eclipse.jetty.server.handler.gzip.GzipHandler.handle(GzipHandler.java:717)  
at 
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127) 
 at org.eclipse.jetty.server.Server.handle(Server.java:500)  at 
org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:383)  at 
org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:547)  at 
org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:375)  at 
org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:273)  at 
org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311)
  at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103)  at 
org.eclipse.jetty.io.ssl.SslConnection$DecryptedEndPoint.onFillable(SslConnection.java:543)
  at org.eclipse.jetty.io.ssl.SslConnection.onFillable(SslConnection.java:398)  
at org.eclipse.jetty.io.ssl.SslConnection$2.succeeded(SslConnection.java:161)  
at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103)  at 
org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:117)  at 
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:806)
  at 
org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:938)
  at java.lang.Thread.run(Thread.java:748)  
org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: 
org.apache.lucene.store.MockDirectoryWrapper  at 
org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
  at 
org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:354)
  at 
org.apache.solr.core.SolrCore.initSnapshotMetaDataManager(SolrCore.java:547)  
at org.apache.solr.core.SolrCore.<init>(SolrCore.java:987)  at 
org.apache.solr.core.SolrCore.<init>(SolrCore.java:915)  at 
org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1386)
  at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1272)  at 
org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:95)
  at 
org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:367)
  at 
org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:397)
  at 
org.apache.solr.handler.admin.CoreAdminHandler.handleRequestBody(CoreAdminHandler.java:181)
  at 
org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:214)
  at org.apache.solr.servlet.HttpSolrCall.handleAdmin(HttpSolrCall.java:854)  
at 
org.apache.solr.servlet.HttpSolrCall.handleAdminRequest(HttpSolrCall.java:818)  
at org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:566)  at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:415)
  at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:345)
  at 
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
  at 
org.apache.solr.client.solrj.embedded.JettySolrRunner$DebugFilter.doFilter(JettySolrRunner.java:166)
  at 
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
  at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:545) 
 at 
org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
  at 
org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1610)
  at 
org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
  at 
org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1300)
  at 
org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188)
  at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:485)  
at 
org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1580)
  at 
org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186)
  at 
org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1215)
  at 
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)  
at 
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127) 
 at 
org.eclipse.jetty.rewrite.handler.RewriteHandler.handle(RewriteHandler.java:322)
  at 
org.eclipse.jetty.server.handler.gzip.GzipHandler.handle(GzipHandler.java:717)  
at 
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127) 
 at org.eclipse.jetty.server.Server.handle(Server.java:500)  at 
org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:383)  at 
org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:547)  at 
org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:375)  at 
org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:273)  at 
org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311)
  at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103)  at 
org.eclipse.jetty.io.ssl.SslConnection$DecryptedEndPoint.onFillable(SslConnection.java:543)
  at org.eclipse.jetty.io.ssl.SslConnection.onFillable(SslConnection.java:398)  
at org.eclipse.jetty.io.ssl.SslConnection$2.succeeded(SslConnection.java:161)  
at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103)  at 
org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:117)  at 
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:806)
  at 
org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:938)
  at java.lang.Thread.run(Thread.java:748)   expected null, but 
was:<ObjectTracker found 4 object(s) that were not released!!! 
[MockDirectoryWrapper, TransactionLog, MockDirectoryWrapper, 
MockDirectoryWrapper] 
org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: 
org.apache.lucene.store.MockDirectoryWrapper  at 
org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
  at 
org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:354)
  at org.apache.solr.core.SolrCore.getNewIndexDir(SolrCore.java:396)  at 
org.apache.solr.core.SolrCore.initIndex(SolrCore.java:775)  at 
org.apache.solr.core.SolrCore.<init>(SolrCore.java:995)  at 
org.apache.solr.core.SolrCore.<init>(SolrCore.java:915)  at 
org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1386)
  at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1272)  at 
org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:95)
  at 
org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:367)
  at 
org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:397)
  at 
org.apache.solr.handler.admin.CoreAdminHandler.handleRequestBody(CoreAdminHandler.java:181)
  at 
org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:214)
  at org.apache.solr.servlet.HttpSolrCall.handleAdmin(HttpSolrCall.java:854)  
at 
org.apache.solr.servlet.HttpSolrCall.handleAdminRequest(HttpSolrCall.java:818)  
at org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:566)  at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:415)
  at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:345)
  at 
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
  at 
org.apache.solr.client.solrj.embedded.JettySolrRunner$DebugFilter.doFilter(JettySolrRunner.java:166)
  at 
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
  at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:545) 
 at 
org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
  at 
org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1610)
  at 
org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
  at 
org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1300)
  at 
org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188)
  at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:485)  
at 
org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1580)
  at 
org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186)
  at 
org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1215)
  at 
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)  
at 
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127) 
 at 
org.eclipse.jetty.rewrite.handler.RewriteHandler.handle(RewriteHandler.java:322)
  at 
org.eclipse.jetty.server.handler.gzip.GzipHandler.handle(GzipHandler.java:717)  
at 
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127) 
 at org.eclipse.jetty.server.Server.handle(Server.java:500)  at 
org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:383)  at 
org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:547)  at 
org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:375)  at 
org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:273)  at 
org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311)
  at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103)  at 
org.eclipse.jetty.io.ssl.SslConnection$DecryptedEndPoint.onFillable(SslConnection.java:543)
  at org.eclipse.jetty.io.ssl.SslConnection.onFillable(SslConnection.java:398)  
at org.eclipse.jetty.io.ssl.SslConnection$2.succeeded(SslConnection.java:161)  
at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103)  at 
org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:117)  at 
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:806)
  at 
org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:938)
  at java.lang.Thread.run(Thread.java:748)  
org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: 
org.apache.solr.update.TransactionLog  at 
org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
  at org.apache.solr.update.TransactionLog.<init>(TransactionLog.java:209)  at 
org.apache.solr.update.UpdateLog.newTransactionLog(UpdateLog.java:469)  at 
org.apache.solr.update.UpdateLog.ensureLog(UpdateLog.java:1335)  at 
org.apache.solr.update.UpdateLog.add(UpdateLog.java:573)  at 
org.apache.solr.update.UpdateLog.add(UpdateLog.java:553)  at 
org.apache.solr.update.DirectUpdateHandler2.doNormalUpdate(DirectUpdateHandler2.java:356)
  at 
org.apache.solr.update.DirectUpdateHandler2.addDoc0(DirectUpdateHandler2.java:294)
  at 
org.apache.solr.update.DirectUpdateHandler2.addDoc(DirectUpdateHandler2.java:241)
  at 
org.apache.solr.update.processor.RunUpdateProcessorFactory$RunUpdateProcessor.processAdd(RunUpdateProcessorFactory.java:73)
  at 
org.apache.solr.update.processor.UpdateRequestProcessor.processAdd(UpdateRequestProcessor.java:55)
  at 
org.apache.solr.update.processor.NestedUpdateProcessorFactory$NestedUpdateProcessor.processAdd(NestedUpdateProcessorFactory.java:79)
  at 
org.apache.solr.update.processor.UpdateRequestProcessor.processAdd(UpdateRequestProcessor.java:55)
  at 
org.apache.solr.update.processor.DistributedUpdateProcessor.doLocalAdd(DistributedUpdateProcessor.java:259)
  at 
org.apache.solr.update.processor.DistributedUpdateProcessor.doVersionAdd(DistributedUpdateProcessor.java:498)
  at 
org.apache.solr.update.processor.DistributedUpdateProcessor.lambda$versionAdd$0(DistributedUpdateProcessor.java:339)
  at org.apache.solr.update.VersionBucket.runWithLock(VersionBucket.java:50)  
at 
org.apache.solr.update.processor.DistributedUpdateProcessor.versionAdd(DistributedUpdateProcessor.java:339)
  at 
org.apache.solr.update.processor.DistributedUpdateProcessor.processAdd(DistributedUpdateProcessor.java:225)
  at 
org.apache.solr.update.processor.DistributedZkUpdateProcessor.processAdd(DistributedZkUpdateProcessor.java:245)
  at 
org.apache.solr.update.processor.UpdateRequestProcessor.processAdd(UpdateRequestProcessor.java:55)
  at 
org.apache.solr.update.processor.AddSchemaFieldsUpdateProcessorFactory$AddSchemaFieldsUpdateProcessor.processAdd(AddSchemaFieldsUpdateProcessorFactory.java:481)
  at 
org.apache.solr.handler.loader.JavabinLoader$1.update(JavabinLoader.java:110)  
at 
org.apache.solr.client.solrj.request.JavaBinUpdateRequestCodec$StreamingCodec.readOuterMostDocIterator(JavaBinUpdateRequestCodec.java:343)
  at 
org.apache.solr.client.solrj.request.JavaBinUpdateRequestCodec$StreamingCodec.readIterator(JavaBinUpdateRequestCodec.java:291)
  at org.apache.solr.common.util.JavaBinCodec.readObject(JavaBinCodec.java:338) 
 at org.apache.solr.common.util.JavaBinCodec.readVal(JavaBinCodec.java:283)  at 
org.apache.solr.client.solrj.request.JavaBinUpdateRequestCodec$StreamingCodec.readNamedList(JavaBinUpdateRequestCodec.java:244)
  at org.apache.solr.common.util.JavaBinCodec.readObject(JavaBinCodec.java:303) 
 at org.apache.solr.common.util.JavaBinCodec.readVal(JavaBinCodec.java:283)  at 
org.apache.solr.common.util.JavaBinCodec.unmarshal(JavaBinCodec.java:196)  at 
org.apache.solr.client.solrj.request.JavaBinUpdateRequestCodec.unmarshal(JavaBinUpdateRequestCodec.java:131)
  at 
org.apache.solr.handler.loader.JavabinLoader.parseAndLoadDocs(JavabinLoader.java:122)
  at org.apache.solr.handler.loader.JavabinLoader.load(JavabinLoader.java:70)  
at 
org.apache.solr.handler.UpdateRequestHandler$1.load(UpdateRequestHandler.java:97)
  at 
org.apache.solr.handler.ContentStreamHandlerBase.handleRequestBody(ContentStreamHandlerBase.java:68)
  at 
org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:214)
  at org.apache.solr.core.SolrCore.execute(SolrCore.java:2612)  at 
org.apache.solr.servlet.HttpSolrCall.execute(HttpSolrCall.java:812)  at 
org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:588)  at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:415)
  at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:345)
  at 
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
  at 
org.apache.solr.client.solrj.embedded.JettySolrRunner$DebugFilter.doFilter(JettySolrRunner.java:166)
  at 
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
  at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:545) 
 at 
org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
  at 
org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1610)
  at 
org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
  at 
org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1300)
  at 
org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188)
  at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:485)  
at 
org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1580)
  at 
org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186)
  at 
org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1215)
  at 
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)  
at 
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127) 
 at 
org.eclipse.jetty.rewrite.handler.RewriteHandler.handle(RewriteHandler.java:322)
  at 
org.eclipse.jetty.server.handler.gzip.GzipHandler.handle(GzipHandler.java:717)  
at 
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127) 
 at org.eclipse.jetty.server.Server.handle(Server.java:500)  at 
org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:383)  at 
org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:547)  at 
org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:375)  at 
org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:273)  at 
org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311)
  at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103)  at 
org.eclipse.jetty.io.ssl.SslConnection$DecryptedEndPoint.onFillable(SslConnection.java:543)
  at org.eclipse.jetty.io.ssl.SslConnection.onFillable(SslConnection.java:398)  
at org.eclipse.jetty.io.ssl.SslConnection$2.succeeded(SslConnection.java:161)  
at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103)  at 
org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:117)  at 
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:806)
  at 
org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:938)
  at java.lang.Thread.run(Thread.java:748)  
org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: 
org.apache.lucene.store.MockDirectoryWrapper  at 
org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
  at 
org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:354)
  at org.apache.solr.update.SolrIndexWriter.create(SolrIndexWriter.java:98)  at 
org.apache.solr.core.SolrCore.initIndex(SolrCore.java:807)  at 
org.apache.solr.core.SolrCore.<init>(SolrCore.java:995)  at 
org.apache.solr.core.SolrCore.<init>(SolrCore.java:915)  at 
org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1386)
  at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1272)  at 
org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:95)
  at 
org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:367)
  at 
org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:397)
  at 
org.apache.solr.handler.admin.CoreAdminHandler.handleRequestBody(CoreAdminHandler.java:181)
  at 
org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:214)
  at org.apache.solr.servlet.HttpSolrCall.handleAdmin(HttpSolrCall.java:854)  
at 
org.apache.solr.servlet.HttpSolrCall.handleAdminRequest(HttpSolrCall.java:818)  
at org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:566)  at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:415)
  at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:345)
  at 
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
  at 
org.apache.solr.client.solrj.embedded.JettySolrRunner$DebugFilter.doFilter(JettySolrRunner.java:166)
  at 
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
  at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:545) 
 at 
org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
  at 
org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1610)
  at 
org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
  at 
org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1300)
  at 
org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188)
  at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:485)  
at 
org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1580)
  at 
org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186)
  at 
org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1215)
  at 
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)  
at 
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127) 
 at 
org.eclipse.jetty.rewrite.handler.RewriteHandler.handle(RewriteHandler.java:322)
  at 
org.eclipse.jetty.server.handler.gzip.GzipHandler.handle(GzipHandler.java:717)  
at 
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127) 
 at org.eclipse.jetty.server.Server.handle(Server.java:500)  at 
org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:383)  at 
org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:547)  at 
org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:375)  at 
org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:273)  at 
org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311)
  at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103)  at 
org.eclipse.jetty.io.ssl.SslConnection$DecryptedEndPoint.onFillable(SslConnection.java:543)
  at org.eclipse.jetty.io.ssl.SslConnection.onFillable(SslConnection.java:398)  
at org.eclipse.jetty.io.ssl.SslConnection$2.succeeded(SslConnection.java:161)  
at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103)  at 
org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:117)  at 
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:806)
  at 
org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:938)
  at java.lang.Thread.run(Thread.java:748)  
org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: 
org.apache.lucene.store.MockDirectoryWrapper  at 
org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
  at 
org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:354)
  at 
org.apache.solr.core.SolrCore.initSnapshotMetaDataManager(SolrCore.java:547)  
at org.apache.solr.core.SolrCore.<init>(SolrCore.java:987)  at 
org.apache.solr.core.SolrCore.<init>(SolrCore.java:915)  at 
org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1386)
  at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1272)  at 
org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:95)
  at 
org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:367)
  at 
org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:397)
  at 
org.apache.solr.handler.admin.CoreAdminHandler.handleRequestBody(CoreAdminHandler.java:181)
  at 
org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:214)
  at org.apache.solr.servlet.HttpSolrCall.handleAdmin(HttpSolrCall.java:854)  
at 
org.apache.solr.servlet.HttpSolrCall.handleAdminRequest(HttpSolrCall.java:818)  
at org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:566)  at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:415)
  at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:345)
  at 
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
  at 
org.apache.solr.client.solrj.embedded.JettySolrRunner$DebugFilter.doFilter(JettySolrRunner.java:166)
  at 
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
  at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:545) 
 at 
org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
  at 
org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1610)
  at 
org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
  at 
org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1300)
  at 
org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188)
  at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:485)  
at 
org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1580)
  at 
org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186)
  at 
org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1215)
  at 
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)  
at 
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127) 
 at 
org.eclipse.jetty.rewrite.handler.RewriteHandler.handle(RewriteHandler.java:322)
  at 
org.eclipse.jetty.server.handler.gzip.GzipHandler.handle(GzipHandler.java:717)  
at 
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127) 
 at org.eclipse.jetty.server.Server.handle(Server.java:500)  at 
org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:383)  at 
org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:547)  at 
org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:375)  at 
org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:273)  at 
org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311)
  at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103)  at 
org.eclipse.jetty.io.ssl.SslConnection$DecryptedEndPoint.onFillable(SslConnection.java:543)
  at org.eclipse.jetty.io.ssl.SslConnection.onFillable(SslConnection.java:398)  
at org.eclipse.jetty.io.ssl.SslConnection$2.succeeded(SslConnection.java:161)  
at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103)  at 
org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:117)  at 
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:806)
  at 
org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:938)
  at java.lang.Thread.run(Thread.java:748)  >

Stack Trace:
java.lang.AssertionError: ObjectTracker found 4 object(s) that were not 
released!!! [MockDirectoryWrapper, TransactionLog, MockDirectoryWrapper, 
MockDirectoryWrapper]
org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: 
org.apache.lucene.store.MockDirectoryWrapper
        at 
org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
        at 
org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:354)
        at org.apache.solr.core.SolrCore.getNewIndexDir(SolrCore.java:396)
        at org.apache.solr.core.SolrCore.initIndex(SolrCore.java:775)
        at org.apache.solr.core.SolrCore.<init>(SolrCore.java:995)
        at org.apache.solr.core.SolrCore.<init>(SolrCore.java:915)
        at 
org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1386)
        at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1272)
        at 
org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:95)
        at 
org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:367)
        at 
org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:397)
        at 
org.apache.solr.handler.admin.CoreAdminHandler.handleRequestBody(CoreAdminHandler.java:181)
        at 
org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:214)
        at 
org.apache.solr.servlet.HttpSolrCall.handleAdmin(HttpSolrCall.java:854)
        at 
org.apache.solr.servlet.HttpSolrCall.handleAdminRequest(HttpSolrCall.java:818)
        at org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:566)
        at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:415)
        at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:345)
        at 
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
        at 
org.apache.solr.client.solrj.embedded.JettySolrRunner$DebugFilter.doFilter(JettySolrRunner.java:166)
        at 
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
        at 
org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:545)
        at 
org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
        at 
org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1610)
        at 
org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
        at 
org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1300)
        at 
org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188)
        at 
org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:485)
        at 
org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1580)
        at 
org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186)
        at 
org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1215)
        at 
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
        at 
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
        at 
org.eclipse.jetty.rewrite.handler.RewriteHandler.handle(RewriteHandler.java:322)
        at 
org.eclipse.jetty.server.handler.gzip.GzipHandler.handle(GzipHandler.java:717)
        at 
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
        at org.eclipse.jetty.server.Server.handle(Server.java:500)
        at 
org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:383)
        at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:547)
        at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:375)
        at 
org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:273)
        at 
org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311)
        at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103)
        at 
org.eclipse.jetty.io.ssl.SslConnection$DecryptedEndPoint.onFillable(SslConnection.java:543)
        at 
org.eclipse.jetty.io.ssl.SslConnection.onFillable(SslConnection.java:398)
        at 
org.eclipse.jetty.io.ssl.SslConnection$2.succeeded(SslConnection.java:161)
        at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103)
        at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:117)
        at 
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:806)
        at 
org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:938)
        at java.lang.Thread.run(Thread.java:748)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: 
org.apache.solr.update.TransactionLog
        at 
org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
        at org.apache.solr.update.TransactionLog.<init>(TransactionLog.java:209)
        at 
org.apache.solr.update.UpdateLog.newTransactionLog(UpdateLog.java:469)
        at org.apache.solr.update.UpdateLog.ensureLog(UpdateLog.java:1335)
        at org.apache.solr.update.UpdateLog.add(UpdateLog.java:573)
        at org.apache.solr.update.UpdateLog.add(UpdateLog.java:553)
        at 
org.apache.solr.update.DirectUpdateHandler2.doNormalUpdate(DirectUpdateHandler2.java:356)
        at 
org.apache.solr.update.DirectUpdateHandler2.addDoc0(DirectUpdateHandler2.java:294)
        at 
org.apache.solr.update.DirectUpdateHandler2.addDoc(DirectUpdateHandler2.java:241)
        at 
org.apache.solr.update.processor.RunUpdateProcessorFactory$RunUpdateProcessor.processAdd(RunUpdateProcessorFactory.java:73)
        at 
org.apache.solr.update.processor.UpdateRequestProcessor.processAdd(UpdateRequestProcessor.java:55)
        at 
org.apache.solr.update.processor.NestedUpdateProcessorFactory$NestedUpdateProcessor.processAdd(NestedUpdateProcessorFactory.java:79)
        at 
org.apache.solr.update.processor.UpdateRequestProcessor.processAdd(UpdateRequestProcessor.java:55)
        at 
org.apache.solr.update.processor.DistributedUpdateProcessor.doLocalAdd(DistributedUpdateProcessor.java:259)
        at 
org.apache.solr.update.processor.DistributedUpdateProcessor.doVersionAdd(DistributedUpdateProcessor.java:498)
        at 
org.apache.solr.update.processor.DistributedUpdateProcessor.lambda$versionAdd$0(DistributedUpdateProcessor.java:339)
        at 
org.apache.solr.update.VersionBucket.runWithLock(VersionBucket.java:50)
        at 
org.apache.solr.update.processor.DistributedUpdateProcessor.versionAdd(DistributedUpdateProcessor.java:339)
        at 
org.apache.solr.update.processor.DistributedUpdateProcessor.processAdd(DistributedUpdateProcessor.java:225)
        at 
org.apache.solr.update.processor.DistributedZkUpdateProcessor.processAdd(DistributedZkUpdateProcessor.java:245)
        at 
org.apache.solr.update.processor.UpdateRequestProcessor.processAdd(UpdateRequestProcessor.java:55)
        at 
org.apache.solr.update.processor.AddSchemaFieldsUpdateProcessorFactory$AddSchemaFieldsUpdateProcessor.processAdd(AddSchemaFieldsUpdateProcessorFactory.java:481)
        at 
org.apache.solr.handler.loader.JavabinLoader$1.update(JavabinLoader.java:110)
        at 
org.apache.solr.client.solrj.request.JavaBinUpdateRequestCodec$StreamingCodec.readOuterMostDocIterator(JavaBinUpdateRequestCodec.java:343)
        at 
org.apache.solr.client.solrj.request.JavaBinUpdateRequestCodec$StreamingCodec.readIterator(JavaBinUpdateRequestCodec.java:291)
        at 
org.apache.solr.common.util.JavaBinCodec.readObject(JavaBinCodec.java:338)
        at 
org.apache.solr.common.util.JavaBinCodec.readVal(JavaBinCodec.java:283)
        at 
org.apache.solr.client.solrj.request.JavaBinUpdateRequestCodec$StreamingCodec.readNamedList(JavaBinUpdateRequestCodec.java:244)
        at 
org.apache.solr.common.util.JavaBinCodec.readObject(JavaBinCodec.java:303)
        at 
org.apache.solr.common.util.JavaBinCodec.readVal(JavaBinCodec.java:283)
        at 
org.apache.solr.common.util.JavaBinCodec.unmarshal(JavaBinCodec.java:196)
        at 
org.apache.solr.client.solrj.request.JavaBinUpdateRequestCodec.unmarshal(JavaBinUpdateRequestCodec.java:131)
        at 
org.apache.solr.handler.loader.JavabinLoader.parseAndLoadDocs(JavabinLoader.java:122)
        at 
org.apache.solr.handler.loader.JavabinLoader.load(JavabinLoader.java:70)
        at 
org.apache.solr.handler.UpdateRequestHandler$1.load(UpdateRequestHandler.java:97)
        at 
org.apache.solr.handler.ContentStreamHandlerBase.handleRequestBody(ContentStreamHandlerBase.java:68)
        at 
org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:214)
        at org.apache.solr.core.SolrCore.execute(SolrCore.java:2612)
        at org.apache.solr.servlet.HttpSolrCall.execute(HttpSolrCall.java:812)
        at org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:588)
        at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:415)
        at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:345)
        at 
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
        at 
org.apache.solr.client.solrj.embedded.JettySolrRunner$DebugFilter.doFilter(JettySolrRunner.java:166)
        at 
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
        at 
org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:545)
        at 
org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
        at 
org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1610)
        at 
org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
        at 
org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1300)
        at 
org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188)
        at 
org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:485)
        at 
org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1580)
        at 
org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186)
        at 
org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1215)
        at 
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
        at 
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
        at 
org.eclipse.jetty.rewrite.handler.RewriteHandler.handle(RewriteHandler.java:322)
        at 
org.eclipse.jetty.server.handler.gzip.GzipHandler.handle(GzipHandler.java:717)
        at 
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
        at org.eclipse.jetty.server.Server.handle(Server.java:500)
        at 
org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:383)
        at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:547)
        at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:375)
        at 
org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:273)
        at 
org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311)
        at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103)
        at 
org.eclipse.jetty.io.ssl.SslConnection$DecryptedEndPoint.onFillable(SslConnection.java:543)
        at 
org.eclipse.jetty.io.ssl.SslConnection.onFillable(SslConnection.java:398)
        at 
org.eclipse.jetty.io.ssl.SslConnection$2.succeeded(SslConnection.java:161)
        at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103)
        at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:117)
        at 
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:806)
        at 
org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:938)
        at java.lang.Thread.run(Thread.java:748)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: 
org.apache.lucene.store.MockDirectoryWrapper
        at 
org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
        at 
org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:354)
        at 
org.apache.solr.update.SolrIndexWriter.create(SolrIndexWriter.java:98)
        at org.apache.solr.core.SolrCore.initIndex(SolrCore.java:807)
        at org.apache.solr.core.SolrCore.<init>(SolrCore.java:995)
        at org.apache.solr.core.SolrCore.<init>(SolrCore.java:915)
        at 
org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1386)
        at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1272)
        at 
org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:95)
        at 
org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:367)
        at 
org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:397)
        at 
org.apache.solr.handler.admin.CoreAdminHandler.handleRequestBody(CoreAdminHandler.java:181)
        at 
org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:214)
        at 
org.apache.solr.servlet.HttpSolrCall.handleAdmin(HttpSolrCall.java:854)
        at 
org.apache.solr.servlet.HttpSolrCall.handleAdminRequest(HttpSolrCall.java:818)
        at org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:566)
        at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:415)
        at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:345)
        at 
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
        at 
org.apache.solr.client.solrj.embedded.JettySolrRunner$DebugFilter.doFilter(JettySolrRunner.java:166)
        at 
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
        at 
org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:545)
        at 
org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
        at 
org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1610)
        at 
org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
        at 
org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1300)
        at 
org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188)
        at 
org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:485)
        at 
org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1580)
        at 
org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186)
        at 
org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1215)
        at 
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
        at 
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
        at 
org.eclipse.jetty.rewrite.handler.RewriteHandler.handle(RewriteHandler.java:322)
        at 
org.eclipse.jetty.server.handler.gzip.GzipHandler.handle(GzipHandler.java:717)
        at 
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
        at org.eclipse.jetty.server.Server.handle(Server.java:500)
        at 
org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:383)
        at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:547)
        at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:375)
        at 
org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:273)
        at 
org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311)
        at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103)
        at 
org.eclipse.jetty.io.ssl.SslConnection$DecryptedEndPoint.onFillable(SslConnection.java:543)
        at 
org.eclipse.jetty.io.ssl.SslConnection.onFillable(SslConnection.java:398)
        at 
org.eclipse.jetty.io.ssl.SslConnection$2.succeeded(SslConnection.java:161)
        at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103)
        at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:117)
        at 
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:806)
        at 
org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:938)
        at java.lang.Thread.run(Thread.java:748)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: 
org.apache.lucene.store.MockDirectoryWrapper
        at 
org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
        at 
org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:354)
        at 
org.apache.solr.core.SolrCore.initSnapshotMetaDataManager(SolrCore.java:547)
        at org.apache.solr.core.SolrCore.<init>(SolrCore.java:987)
        at org.apache.solr.core.SolrCore.<init>(SolrCore.java:915)
        at 
org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1386)
        at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1272)
        at 
org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:95)
        at 
org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:367)
        at 
org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:397)
        at 
org.apache.solr.handler.admin.CoreAdminHandler.handleRequestBody(CoreAdminHandler.java:181)
        at 
org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:214)
        at 
org.apache.solr.servlet.HttpSolrCall.handleAdmin(HttpSolrCall.java:854)
        at 
org.apache.solr.servlet.HttpSolrCall.handleAdminRequest(HttpSolrCall.java:818)
        at org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:566)
        at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:415)
        at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:345)
        at 
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
        at 
org.apache.solr.client.solrj.embedded.JettySolrRunner$DebugFilter.doFilter(JettySolrRunner.java:166)
        at 
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
        at 
org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:545)
        at 
org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
        at 
org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1610)
        at 
org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
        at 
org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1300)
        at 
org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188)
        at 
org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:485)
        at 
org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1580)
        at 
org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186)
        at 
org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1215)
        at 
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
        at 
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
        at 
org.eclipse.jetty.rewrite.handler.RewriteHandler.handle(RewriteHandler.java:322)
        at 
org.eclipse.jetty.server.handler.gzip.GzipHandler.handle(GzipHandler.java:717)
        at 
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
        at org.eclipse.jetty.server.Server.handle(Server.java:500)
        at 
org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:383)
        at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:547)
        at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:375)
        at 
org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:273)
        at 
org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311)
        at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103)
        at 
org.eclipse.jetty.io.ssl.SslConnection$DecryptedEndPoint.onFillable(SslConnection.java:543)
        at 
org.eclipse.jetty.io.ssl.SslConnection.onFillable(SslConnection.java:398)
        at 
org.eclipse.jetty.io.ssl.SslConnection$2.succeeded(SslConnection.java:161)
        at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103)
        at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:117)
        at 
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:806)
        at 
org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:938)
        at java.lang.Thread.run(Thread.java:748)

 expected null, but was:<ObjectTracker found 4 object(s) that were not 
released!!! [MockDirectoryWrapper, TransactionLog, MockDirectoryWrapper, 
MockDirectoryWrapper]
org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: 
org.apache.lucene.store.MockDirectoryWrapper
        at 
org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
        at 
org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:354)
        at org.apache.solr.core.SolrCore.getNewIndexDir(SolrCore.java:396)
        at org.apache.solr.core.SolrCore.initIndex(SolrCore.java:775)
        at org.apache.solr.core.SolrCore.<init>(SolrCore.java:995)
        at org.apache.solr.core.SolrCore.<init>(SolrCore.java:915)
        at 
org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1386)
        at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1272)
        at 
org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:95)
        at 
org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:367)
        at 
org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:397)
        at 
org.apache.solr.handler.admin.CoreAdminHandler.handleRequestBody(CoreAdminHandler.java:181)
        at 
org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:214)
        at 
org.apache.solr.servlet.HttpSolrCall.handleAdmin(HttpSolrCall.java:854)
        at 
org.apache.solr.servlet.HttpSolrCall.handleAdminRequest(HttpSolrCall.java:818)
        at org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:566)
        at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:415)
        at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:345)
        at 
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
        at 
org.apache.solr.client.solrj.embedded.JettySolrRunner$DebugFilter.doFilter(JettySolrRunner.java:166)
        at 
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
        at 
org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:545)
        at 
org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
        at 
org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1610)
        at 
org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
        at 
org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1300)
        at 
org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188)
        at 
org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:485)
        at 
org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1580)
        at 
org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186)
        at 
org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1215)
        at 
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
        at 
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
        at 
org.eclipse.jetty.rewrite.handler.RewriteHandler.handle(RewriteHandler.java:322)
        at 
org.eclipse.jetty.server.handler.gzip.GzipHandler.handle(GzipHandler.java:717)
        at 
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
        at org.eclipse.jetty.server.Server.handle(Server.java:500)
        at 
org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:383)
        at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:547)
        at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:375)
        at 
org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:273)
        at 
org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311)
        at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103)
        at 
org.eclipse.jetty.io.ssl.SslConnection$DecryptedEndPoint.onFillable(SslConnection.java:543)
        at 
org.eclipse.jetty.io.ssl.SslConnection.onFillable(SslConnection.java:398)
        at 
org.eclipse.jetty.io.ssl.SslConnection$2.succeeded(SslConnection.java:161)
        at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103)
        at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:117)
        at 
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:806)
        at 
org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:938)
        at java.lang.Thread.run(Thread.java:748)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: 
org.apache.solr.update.TransactionLog
        at 
org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
        at org.apache.solr.update.TransactionLog.<init>(TransactionLog.java:209)
        at 
org.apache.solr.update.UpdateLog.newTransactionLog(UpdateLog.java:469)
        at org.apache.solr.update.UpdateLog.ensureLog(UpdateLog.java:1335)
        at org.apache.solr.update.UpdateLog.add(UpdateLog.java:573)
        at org.apache.solr.update.UpdateLog.add(UpdateLog.java:553)
        at 
org.apache.solr.update.DirectUpdateHandler2.doNormalUpdate(DirectUpdateHandler2.java:356)
        at 
org.apache.solr.update.DirectUpdateHandler2.addDoc0(DirectUpdateHandler2.java:294)
        at 
org.apache.solr.update.DirectUpdateHandler2.addDoc(DirectUpdateHandler2.java:241)
        at 
org.apache.solr.update.processor.RunUpdateProcessorFactory$RunUpdateProcessor.processAdd(RunUpdateProcessorFactory.java:73)
        at 
org.apache.solr.update.processor.UpdateRequestProcessor.processAdd(UpdateRequestProcessor.java:55)
        at 
org.apache.solr.update.processor.NestedUpdateProcessorFactory$NestedUpdateProcessor.processAdd(NestedUpdateProcessorFactory.java:79)
        at 
org.apache.solr.update.processor.UpdateRequestProcessor.processAdd(UpdateRequestProcessor.java:55)
        at 
org.apache.solr.update.processor.DistributedUpdateProcessor.doLocalAdd(DistributedUpdateProcessor.java:259)
        at 
org.apache.solr.update.processor.DistributedUpdateProcessor.doVersionAdd(DistributedUpdateProcessor.java:498)
        at 
org.apache.solr.update.processor.DistributedUpdateProcessor.lambda$versionAdd$0(DistributedUpdateProcessor.java:339)
        at 
org.apache.solr.update.VersionBucket.runWithLock(VersionBucket.java:50)
        at 
org.apache.solr.update.processor.DistributedUpdateProcessor.versionAdd(DistributedUpdateProcessor.java:339)
        at 
org.apache.solr.update.processor.DistributedUpdateProcessor.processAdd(DistributedUpdateProcessor.java:225)
        at 
org.apache.solr.update.processor.DistributedZkUpdateProcessor.processAdd(DistributedZkUpdateProcessor.java:245)
        at 
org.apache.solr.update.processor.UpdateRequestProcessor.processAdd(UpdateRequestProcessor.java:55)
        at 
org.apache.solr.update.processor.AddSchemaFieldsUpdateProcessorFactory$AddSchemaFieldsUpdateProcessor.processAdd(AddSchemaFieldsUpdateProcessorFactory.java:481)
        at 
org.apache.solr.handler.loader.JavabinLoader$1.update(JavabinLoader.java:110)
        at 
org.apache.solr.client.solrj.request.JavaBinUpdateRequestCodec$StreamingCodec.readOuterMostDocIterator(JavaBinUpdateRequestCodec.java:343)
        at 
org.apache.solr.client.solrj.request.JavaBinUpdateRequestCodec$StreamingCodec.readIterator(JavaBinUpdateRequestCodec.java:291)
        at 
org.apache.solr.common.util.JavaBinCodec.readObject(JavaBinCodec.java:338)
        at 
org.apache.solr.common.util.JavaBinCodec.readVal(JavaBinCodec.java:283)
        at 
org.apache.solr.client.solrj.request.JavaBinUpdateRequestCodec$StreamingCodec.readNamedList(JavaBinUpdateRequestCodec.java:244)
        at 
org.apache.solr.common.util.JavaBinCodec.readObject(JavaBinCodec.java:303)
        at 
org.apache.solr.common.util.JavaBinCodec.readVal(JavaBinCodec.java:283)
        at 
org.apache.solr.common.util.JavaBinCodec.unmarshal(JavaBinCodec.java:196)
        at 
org.apache.solr.client.solrj.request.JavaBinUpdateRequestCodec.unmarshal(JavaBinUpdateRequestCodec.java:131)
        at 
org.apache.solr.handler.loader.JavabinLoader.parseAndLoadDocs(JavabinLoader.java:122)
        at 
org.apache.solr.handler.loader.JavabinLoader.load(JavabinLoader.java:70)
        at 
org.apache.solr.handler.UpdateRequestHandler$1.load(UpdateRequestHandler.java:97)
        at 
org.apache.solr.handler.ContentStreamHandlerBase.handleRequestBody(ContentStreamHandlerBase.java:68)
        at 
org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:214)
        at org.apache.solr.core.SolrCore.execute(SolrCore.java:2612)
        at org.apache.solr.servlet.HttpSolrCall.execute(HttpSolrCall.java:812)
        at org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:588)
        at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:415)
        at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:345)
        at 
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
        at 
org.apache.solr.client.solrj.embedded.JettySolrRunner$DebugFilter.doFilter(JettySolrRunner.java:166)
        at 
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
        at 
org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:545)
        at 
org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
        at 
org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1610)
        at 
org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
        at 
org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1300)
        at 
org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188)
        at 
org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:485)
        at 
org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1580)
        at 
org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186)
        at 
org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1215)
        at 
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
        at 
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
        at 
org.eclipse.jetty.rewrite.handler.RewriteHandler.handle(RewriteHandler.java:322)
        at 
org.eclipse.jetty.server.handler.gzip.GzipHandler.handle(GzipHandler.java:717)
        at 
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
        at org.eclipse.jetty.server.Server.handle(Server.java:500)
        at 
org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:383)
        at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:547)
        at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:375)
        at 
org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:273)
        at 
org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311)
        at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103)
        at 
org.eclipse.jetty.io.ssl.SslConnection$DecryptedEndPoint.onFillable(SslConnection.java:543)
        at 
org.eclipse.jetty.io.ssl.SslConnection.onFillable(SslConnection.java:398)
        at 
org.eclipse.jetty.io.ssl.SslConnection$2.succeeded(SslConnection.java:161)
        at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103)
        at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:117)
        at 
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:806)
        at 
org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:938)
        at java.lang.Thread.run(Thread.java:748)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: 
org.apache.lucene.store.MockDirectoryWrapper
        at 
org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
        at 
org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:354)
        at 
org.apache.solr.update.SolrIndexWriter.create(SolrIndexWriter.java:98)
        at org.apache.solr.core.SolrCore.initIndex(SolrCore.java:807)
        at org.apache.solr.core.SolrCore.<init>(SolrCore.java:995)
        at org.apache.solr.core.SolrCore.<init>(SolrCore.java:915)
        at 
org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1386)
        at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1272)
        at 
org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:95)
        at 
org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:367)
        at 
org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:397)
        at 
org.apache.solr.handler.admin.CoreAdminHandler.handleRequestBody(CoreAdminHandler.java:181)
        at 
org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:214)
        at 
org.apache.solr.servlet.HttpSolrCall.handleAdmin(HttpSolrCall.java:854)
        at 
org.apache.solr.servlet.HttpSolrCall.handleAdminRequest(HttpSolrCall.java:818)
        at org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:566)
        at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:415)
        at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:345)
        at 
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
        at 
org.apache.solr.client.solrj.embedded.JettySolrRunner$DebugFilter.doFilter(JettySolrRunner.java:166)
        at 
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
        at 
org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:545)
        at 
org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
        at 
org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1610)
        at 
org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
        at 
org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1300)
        at 
org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188)
        at 
org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:485)
        at 
org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1580)
        at 
org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186)
        at 
org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1215)
        at 
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
        at 
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
        at 
org.eclipse.jetty.rewrite.handler.RewriteHandler.handle(RewriteHandler.java:322)
        at 
org.eclipse.jetty.server.handler.gzip.GzipHandler.handle(GzipHandler.java:717)
        at 
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
        at org.eclipse.jetty.server.Server.handle(Server.java:500)
        at 
org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:383)
        at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:547)
        at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:375)
        at 
org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:273)
        at 
org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311)
        at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103)
        at 
org.eclipse.jetty.io.ssl.SslConnection$DecryptedEndPoint.onFillable(SslConnection.java:543)
        at 
org.eclipse.jetty.io.ssl.SslConnection.onFillable(SslConnection.java:398)
        at 
org.eclipse.jetty.io.ssl.SslConnection$2.succeeded(SslConnection.java:161)
        at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103)
        at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:117)
        at 
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:806)
        at 
org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:938)
        at java.lang.Thread.run(Thread.java:748)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: 
org.apache.lucene.store.MockDirectoryWrapper
        at 
org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
        at 
org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:354)
        at 
org.apache.solr.core.SolrCore.initSnapshotMetaDataManager(SolrCore.java:547)
        at org.apache.solr.core.SolrCore.<init>(SolrCore.java:987)
        at org.apache.solr.core.SolrCore.<init>(SolrCore.java:915)
        at 
org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1386)
        at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1272)
        at 
org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:95)
        at 
org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:367)
        at 
org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:397)
        at 
org.apache.solr.handler.admin.CoreAdminHandler.handleRequestBody(CoreAdminHandler.java:181)
        at 
org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:214)
        at 
org.apache.solr.servlet.HttpSolrCall.handleAdmin(HttpSolrCall.java:854)
        at 
org.apache.solr.servlet.HttpSolrCall.handleAdminRequest(HttpSolrCall.java:818)
        at org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:566)
        at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:415)
        at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:345)
        at 
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
        at 
org.apache.solr.client.solrj.embedded.JettySolrRunner$DebugFilter.doFilter(JettySolrRunner.java:166)
        at 
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
        at 
org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:545)
        at 
org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
        at 
org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1610)
        at 
org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
        at 
org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1300)
        at 
org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188)
        at 
org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:485)
        at 
org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1580)
        at 
org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186)
        at 
org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1215)
        at 
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
        at 
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
        at 
org.eclipse.jetty.rewrite.handler.RewriteHandler.handle(RewriteHandler.java:322)
        at 
org.eclipse.jetty.server.handler.gzip.GzipHandler.handle(GzipHandler.java:717)
        at 
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
        at org.eclipse.jetty.server.Server.handle(Server.java:500)
        at 
org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:383)
        at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:547)
        at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:375)
        at 
org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:273)
        at 
org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311)
        at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103)
        at 
org.eclipse.jetty.io.ssl.SslConnection$DecryptedEndPoint.onFillable(SslConnection.java:543)
        at 
org.eclipse.jetty.io.ssl.SslConnection.onFillable(SslConnection.java:398)
        at 
org.eclipse.jetty.io.ssl.SslConnection$2.succeeded(SslConnection.java:161)
        at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103)
        at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:117)
        at 
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:806)
        at 
org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:938)
        at java.lang.Thread.run(Thread.java:748)

>
        at __randomizedtesting.SeedInfo.seed([AE0DFDDB57EDEC17]:0)
        at org.junit.Assert.fail(Assert.java:88)
        at org.junit.Assert.failNotNull(Assert.java:755)
        at org.junit.Assert.assertNull(Assert.java:737)
        at 
org.apache.solr.SolrTestCaseJ4.teardownTestCases(SolrTestCaseJ4.java:326)
        at sun.reflect.GeneratedMethodAccessor70.invoke(Unknown Source)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:498)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1750)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:901)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:41)
        at 
com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
        at 
com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:53)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
        at 
org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:54)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
        at java.lang.Thread.run(Thread.java:748)


FAILED:  
org.apache.solr.schema.ManagedSchemaRoundRobinCloudTest.testAddFieldsRoundRobin

Error Message:
Error from server at http://127.0.0.1:43329/solr: No such path 
/schema/fields/NumberedField_6

Stack Trace:
org.apache.solr.client.solrj.impl.HttpSolrClient$RemoteSolrException: Error 
from server at http://127.0.0.1:43329/solr: No such path 
/schema/fields/NumberedField_6
        at 
__randomizedtesting.SeedInfo.seed([AE0DFDDB57EDEC17:F51252F9F943AD4F]:0)
        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.executeMethod(HttpSolrClient.java:681)
        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:266)
        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:248)
        at 
org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:214)
        at 
org.apache.solr.schema.ManagedSchemaRoundRobinCloudTest.addField(ManagedSchemaRoundRobinCloudTest.java:87)
        at 
org.apache.solr.schema.ManagedSchemaRoundRobinCloudTest.testAddFieldsRoundRobin(ManagedSchemaRoundRobinCloudTest.java:69)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:498)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1750)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:938)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:974)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:988)
        at 
com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
        at 
org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:49)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
        at 
org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:48)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:817)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:468)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:947)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:832)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:883)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:894)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:41)
        at 
com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
        at 
com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:53)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
        at 
org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:54)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
        at java.lang.Thread.run(Thread.java:748)


FAILED:  org.apache.solr.rest.schema.TestBulkSchemaAPI.testDeleteAndReplace

Error Message:
expected null, but was:<{metadata=[error-class, 
org.apache.solr.api.ApiBag$ExceptionWithErrObject, root-error-class, 
org.apache.solr.api.ApiBag$ExceptionWithErrObject], 
details=[{delete-field-type={name=NewFieldType}, errorMessages=[Can't delete 
'NewFieldType' because it's the field type of field 'NewField1'. ]}], msg=error 
processing commands, code=400}>

Stack Trace:
java.lang.AssertionError: expected null, but was:<{metadata=[error-class, 
org.apache.solr.api.ApiBag$ExceptionWithErrObject, root-error-class, 
org.apache.solr.api.ApiBag$ExceptionWithErrObject], 
details=[{delete-field-type={name=NewFieldType}, errorMessages=[Can't delete 
'NewFieldType' because it's the field type of field 'NewField1'.
]}], msg=error processing commands, code=400}>
        at 
__randomizedtesting.SeedInfo.seed([AE0DFDDB57EDEC17:4C585336DC158AC9]:0)
        at org.junit.Assert.fail(Assert.java:88)
        at org.junit.Assert.failNotNull(Assert.java:755)
        at org.junit.Assert.assertNull(Assert.java:737)
        at org.junit.Assert.assertNull(Assert.java:747)
        at 
org.apache.solr.rest.schema.TestBulkSchemaAPI.testDeleteAndReplace(TestBulkSchemaAPI.java:938)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:498)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1750)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:938)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:974)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:988)
        at 
com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
        at 
org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:49)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
        at 
org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:48)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:817)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:468)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:947)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:832)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:883)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:894)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:41)
        at com.carrotsearch.randomizedtesting.rules.NoShadowingOrO

[...truncated too long message...]

tty.server.HttpChannel.run(HttpChannel.java:335)
   [junit4]    >        at 
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:806)
   [junit4]    >        at 
org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:938)
   [junit4]    >        at java.lang.Thread.run(Thread.java:748)
   [junit4]    > 
org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: 
org.apache.lucene.store.NRTCachingDirectory
   [junit4]    >        at 
org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
   [junit4]    >        at 
org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:354)
   [junit4]    >        at 
org.apache.solr.core.SolrCore.initSnapshotMetaDataManager(SolrCore.java:547)
   [junit4]    >        at 
org.apache.solr.core.SolrCore.<init>(SolrCore.java:987)
   [junit4]    >        at 
org.apache.solr.core.SolrCore.<init>(SolrCore.java:915)
   [junit4]    >        at 
org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1386)
   [junit4]    >        at 
org.apache.solr.core.CoreContainer.create(CoreContainer.java:1272)
   [junit4]    >        at 
org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:95)
   [junit4]    >        at 
org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:367)
   [junit4]    >        at 
org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:397)
   [junit4]    >        at 
org.apache.solr.handler.admin.CoreAdminHandler.handleRequestBody(CoreAdminHandler.java:181)
   [junit4]    >        at 
org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:214)
   [junit4]    >        at 
org.apache.solr.servlet.HttpSolrCall.handleAdmin(HttpSolrCall.java:854)
   [junit4]    >        at 
org.apache.solr.servlet.HttpSolrCall.handleAdminRequest(HttpSolrCall.java:818)
   [junit4]    >        at 
org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:566)
   [junit4]    >        at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:415)
   [junit4]    >        at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:345)
   [junit4]    >        at 
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
   [junit4]    >        at 
org.apache.solr.client.solrj.embedded.JettySolrRunner$DebugFilter.doFilter(JettySolrRunner.java:166)
   [junit4]    >        at 
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
   [junit4]    >        at 
org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:545)
   [junit4]    >        at 
org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
   [junit4]    >        at 
org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1610)
   [junit4]    >        at 
org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
   [junit4]    >        at 
org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1300)
   [junit4]    >        at 
org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188)
   [junit4]    >        at 
org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:485)
   [junit4]    >        at 
org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1580)
   [junit4]    >        at 
org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186)
   [junit4]    >        at 
org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1215)
   [junit4]    >        at 
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
   [junit4]    >        at 
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
   [junit4]    >        at 
org.eclipse.jetty.rewrite.handler.RewriteHandler.handle(RewriteHandler.java:322)
   [junit4]    >        at 
org.eclipse.jetty.server.handler.gzip.GzipHandler.handle(GzipHandler.java:717)
   [junit4]    >        at 
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
   [junit4]    >        at 
org.eclipse.jetty.server.Server.handle(Server.java:500)
   [junit4]    >        at 
org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:383)
   [junit4]    >        at 
org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:547)
   [junit4]    >        at 
org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:375)
   [junit4]    >        at 
org.eclipse.jetty.server.HttpChannel.run(HttpChannel.java:335)
   [junit4]    >        at 
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:806)
   [junit4]    >        at 
org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:938)
   [junit4]    >        at java.lang.Thread.run(Thread.java:748)
   [junit4]    > 
org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: 
org.apache.lucene.store.NRTCachingDirectory
   [junit4]    >        at 
org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
   [junit4]    >        at 
org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:354)
   [junit4]    >        at 
org.apache.solr.core.SolrCore.getNewIndexDir(SolrCore.java:396)
   [junit4]    >        at 
org.apache.solr.core.SolrCore.initIndex(SolrCore.java:775)
   [junit4]    >        at 
org.apache.solr.core.SolrCore.<init>(SolrCore.java:995)
   [junit4]    >        at 
org.apache.solr.core.SolrCore.<init>(SolrCore.java:915)
   [junit4]    >        at 
org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1386)
   [junit4]    >        at 
org.apache.solr.core.CoreContainer.create(CoreContainer.java:1272)
   [junit4]    >        at 
org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:95)
   [junit4]    >        at 
org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:367)
   [junit4]    >        at 
org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:397)
   [junit4]    >        at 
org.apache.solr.handler.admin.CoreAdminHandler.handleRequestBody(CoreAdminHandler.java:181)
   [junit4]    >        at 
org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:214)
   [junit4]    >        at 
org.apache.solr.servlet.HttpSolrCall.handleAdmin(HttpSolrCall.java:854)
   [junit4]    >        at 
org.apache.solr.servlet.HttpSolrCall.handleAdminRequest(HttpSolrCall.java:818)
   [junit4]    >        at 
org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:566)
   [junit4]    >        at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:415)
   [junit4]    >        at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:345)
   [junit4]    >        at 
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
   [junit4]    >        at 
org.apache.solr.client.solrj.embedded.JettySolrRunner$DebugFilter.doFilter(JettySolrRunner.java:166)
   [junit4]    >        at 
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
   [junit4]    >        at 
org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:545)
   [junit4]    >        at 
org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
   [junit4]    >        at 
org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1610)
   [junit4]    >        at 
org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
   [junit4]    >        at 
org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1300)
   [junit4]    >        at 
org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188)
   [junit4]    >        at 
org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:485)
   [junit4]    >        at 
org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1580)
   [junit4]    >        at 
org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186)
   [junit4]    >        at 
org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1215)
   [junit4]    >        at 
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
   [junit4]    >        at 
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
   [junit4]    >        at 
org.eclipse.jetty.rewrite.handler.RewriteHandler.handle(RewriteHandler.java:322)
   [junit4]    >        at 
org.eclipse.jetty.server.handler.gzip.GzipHandler.handle(GzipHandler.java:717)
   [junit4]    >        at 
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
   [junit4]    >        at 
org.eclipse.jetty.server.Server.handle(Server.java:500)
   [junit4]    >        at 
org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:383)
   [junit4]    >        at 
org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:547)
   [junit4]    >        at 
org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:375)
   [junit4]    >        at 
org.eclipse.jetty.server.HttpChannel.run(HttpChannel.java:335)
   [junit4]    >        at 
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:806)
   [junit4]    >        at 
org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:938)
   [junit4]    >        at java.lang.Thread.run(Thread.java:748)
   [junit4]    > >
   [junit4]    >        at 
__randomizedtesting.SeedInfo.seed([AE0DFDDB57EDEC17]:0)
   [junit4]    >        at 
org.apache.solr.SolrTestCaseJ4.teardownTestCases(SolrTestCaseJ4.java:326)
   [junit4]    >        at java.lang.Thread.run(Thread.java:748)
   [junit4] Completed [919/919 (6!)] on J0 in 100.25s, 5 tests, 1 failure <<< 
FAILURES!

[...truncated 9547 lines...]
BUILD FAILED
/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-Tests-8.x/build.xml:634:
 The following error occurred while executing this line:
/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-Tests-8.x/build.xml:128:
 Found 1 violations in source files (tabs instead spaces).

Total time: 71 minutes 9 seconds
Build step 'Invoke Ant' marked build as failure
Archiving artifacts
Recording test results
Email was triggered for: Failure - Any
Sending email for trigger: Failure - Any
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