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Posted to builds@lucene.apache.org by Apache Jenkins Server <je...@builds.apache.org> on 2019/12/28 20:11:03 UTC

[JENKINS] Lucene-Solr-NightlyTests-8.x - Build # 308 - Unstable

Build: https://builds.apache.org/job/Lucene-Solr-NightlyTests-8.x/308/

1 tests failed.
FAILED:  junit.framework.TestSuite.org.apache.solr.cloud.hdfs.HdfsChaosMonkeyNothingIsSafeTest

Error Message:
ObjectTracker found 2 object(s) that were not released!!! [HdfsTransactionLog, HdfsTransactionLog] org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.solr.update.HdfsTransactionLog  at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)  at org.apache.solr.update.HdfsTransactionLog.<init>(HdfsTransactionLog.java:129)  at org.apache.solr.update.HdfsTransactionLog.<init>(HdfsTransactionLog.java:76)  at org.apache.solr.update.HdfsUpdateLog.ensureLog(HdfsUpdateLog.java:340)  at org.apache.solr.update.UpdateLog.add(UpdateLog.java:572)  at org.apache.solr.update.UpdateLog.add(UpdateLog.java:552)  at org.apache.solr.update.DirectUpdateHandler2.doNormalUpdate(DirectUpdateHandler2.java:354)  at org.apache.solr.update.DirectUpdateHandler2.addDoc0(DirectUpdateHandler2.java:292)  at org.apache.solr.update.DirectUpdateHandler2.addDoc(DirectUpdateHandler2.java:239)  at org.apache.solr.update.processor.RunUpdateProcessor.processAdd(RunUpdateProcessorFactory.java:76)  at org.apache.solr.update.processor.UpdateRequestProcessor.processAdd(UpdateRequestProcessor.java:55)  at org.apache.solr.update.processor.DistributedUpdateProcessor.doLocalAdd(DistributedUpdateProcessor.java:259)  at org.apache.solr.update.processor.DistributedUpdateProcessor.doVersionAdd(DistributedUpdateProcessor.java:489)  at org.apache.solr.update.processor.DistributedUpdateProcessor.lambda$versionAdd$0(DistributedUpdateProcessor.java:339)  at org.apache.solr.update.VersionBucket.runWithLock(VersionBucket.java:50)  at org.apache.solr.update.processor.DistributedUpdateProcessor.versionAdd(DistributedUpdateProcessor.java:339)  at org.apache.solr.update.processor.DistributedUpdateProcessor.processAdd(DistributedUpdateProcessor.java:225)  at org.apache.solr.update.processor.DistributedZkUpdateProcessor.processAdd(DistributedZkUpdateProcessor.java:245)  at org.apache.solr.update.processor.LogUpdateProcessorFactory$LogUpdateProcessor.processAdd(LogUpdateProcessorFactory.java:103)  at org.apache.solr.handler.loader.JavabinLoader$1.update(JavabinLoader.java:110)  at org.apache.solr.client.solrj.request.JavaBinUpdateRequestCodec$StreamingCodec.readOuterMostDocIterator(JavaBinUpdateRequestCodec.java:332)  at org.apache.solr.client.solrj.request.JavaBinUpdateRequestCodec$StreamingCodec.readIterator(JavaBinUpdateRequestCodec.java:281)  at org.apache.solr.common.util.JavaBinCodec.readObject(JavaBinCodec.java:338)  at org.apache.solr.common.util.JavaBinCodec.readVal(JavaBinCodec.java:283)  at org.apache.solr.client.solrj.request.JavaBinUpdateRequestCodec$StreamingCodec.readNamedList(JavaBinUpdateRequestCodec.java:236)  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:127)  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$1.load(UpdateRequestHandler.java:97)  at org.apache.solr.handler.ContentStreamHandlerBase.handleRequestBody(ContentStreamHandlerBase.java:68)  at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:211)  at org.apache.solr.core.SolrCore.execute(SolrCore.java:2596)  at org.apache.solr.servlet.HttpSolrCall.execute(HttpSolrCall.java:799)  at org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:578)  at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:419)  at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:351)  at org.eclipse.jetty.servlet.ServletHandler$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:1607)  at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)  at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1297)  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:1577)  at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186)  at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1212)  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$1(HttpChannel.java:383)  at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:547)  at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:375)  at org.eclipse.jetty.server.HttpChannel.run(HttpChannel.java:335)  at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:806)  at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:938)  at java.lang.Thread.run(Thread.java:748)  org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.solr.update.HdfsTransactionLog  at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)  at org.apache.solr.update.HdfsTransactionLog.<init>(HdfsTransactionLog.java:129)  at org.apache.solr.update.HdfsTransactionLog.<init>(HdfsTransactionLog.java:76)  at org.apache.solr.update.HdfsUpdateLog.ensureLog(HdfsUpdateLog.java:340)  at org.apache.solr.update.UpdateLog.deleteByQuery(UpdateLog.java:660)  at org.apache.solr.update.DirectUpdateHandler2.deleteByQuery(DirectUpdateHandler2.java:537)  at org.apache.solr.update.processor.RunUpdateProcessor.processDelete(RunUpdateProcessorFactory.java:87)  at org.apache.solr.update.processor.UpdateRequestProcessor.processDelete(UpdateRequestProcessor.java:59)  at org.apache.solr.update.processor.DistributedUpdateProcessor.doLocalDelete(DistributedUpdateProcessor.java:265)  at org.apache.solr.update.processor.DistributedUpdateProcessor.doLocalDeleteByQuery(DistributedUpdateProcessor.java:909)  at org.apache.solr.update.processor.DistributedUpdateProcessor.versionDeleteByQuery(DistributedUpdateProcessor.java:864)  at org.apache.solr.update.processor.DistributedUpdateProcessor.doDeleteByQuery(DistributedUpdateProcessor.java:825)  at org.apache.solr.update.processor.DistributedZkUpdateProcessor.doDeleteByQuery(DistributedZkUpdateProcessor.java:458)  at org.apache.solr.update.processor.DistributedUpdateProcessor.processDelete(DistributedUpdateProcessor.java:728)  at org.apache.solr.update.processor.DistributedZkUpdateProcessor.processDelete(DistributedZkUpdateProcessor.java:313)  at org.apache.solr.update.processor.LogUpdateProcessorFactory$LogUpdateProcessor.processDelete(LogUpdateProcessorFactory.java:124)  at org.apache.solr.handler.loader.JavabinLoader.delete(JavabinLoader.java:209)  at org.apache.solr.handler.loader.JavabinLoader.parseAndLoadDocs(JavabinLoader.java:127)  at org.apache.solr.handler.loader.JavabinLoader.load(JavabinLoader.java:70)  at org.apache.solr.handler.UpdateRequestHandler$1.load(UpdateRequestHandler.java:97)  at org.apache.solr.handler.ContentStreamHandlerBase.handleRequestBody(ContentStreamHandlerBase.java:68)  at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:211)  at org.apache.solr.core.SolrCore.execute(SolrCore.java:2596)  at org.apache.solr.servlet.HttpSolrCall.execute(HttpSolrCall.java:799)  at org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:578)  at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:419)  at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:351)  at org.eclipse.jetty.servlet.ServletHandler$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:1607)  at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)  at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1297)  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:1577)  at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186)  at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1212)  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$1(HttpChannel.java:383)  at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:547)  at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:375)  at org.eclipse.jetty.server.HttpChannel.run(HttpChannel.java:335)  at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:806)  at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:938)  at java.lang.Thread.run(Thread.java:748)   expected null, but was:<ObjectTracker found 2 object(s) that were not released!!! [HdfsTransactionLog, HdfsTransactionLog] org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.solr.update.HdfsTransactionLog  at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)  at org.apache.solr.update.HdfsTransactionLog.<init>(HdfsTransactionLog.java:129)  at org.apache.solr.update.HdfsTransactionLog.<init>(HdfsTransactionLog.java:76)  at org.apache.solr.update.HdfsUpdateLog.ensureLog(HdfsUpdateLog.java:340)  at org.apache.solr.update.UpdateLog.add(UpdateLog.java:572)  at org.apache.solr.update.UpdateLog.add(UpdateLog.java:552)  at org.apache.solr.update.DirectUpdateHandler2.doNormalUpdate(DirectUpdateHandler2.java:354)  at org.apache.solr.update.DirectUpdateHandler2.addDoc0(DirectUpdateHandler2.java:292)  at org.apache.solr.update.DirectUpdateHandler2.addDoc(DirectUpdateHandler2.java:239)  at org.apache.solr.update.processor.RunUpdateProcessor.processAdd(RunUpdateProcessorFactory.java:76)  at org.apache.solr.update.processor.UpdateRequestProcessor.processAdd(UpdateRequestProcessor.java:55)  at org.apache.solr.update.processor.DistributedUpdateProcessor.doLocalAdd(DistributedUpdateProcessor.java:259)  at org.apache.solr.update.processor.DistributedUpdateProcessor.doVersionAdd(DistributedUpdateProcessor.java:489)  at org.apache.solr.update.processor.DistributedUpdateProcessor.lambda$versionAdd$0(DistributedUpdateProcessor.java:339)  at org.apache.solr.update.VersionBucket.runWithLock(VersionBucket.java:50)  at org.apache.solr.update.processor.DistributedUpdateProcessor.versionAdd(DistributedUpdateProcessor.java:339)  at org.apache.solr.update.processor.DistributedUpdateProcessor.processAdd(DistributedUpdateProcessor.java:225)  at org.apache.solr.update.processor.DistributedZkUpdateProcessor.processAdd(DistributedZkUpdateProcessor.java:245)  at org.apache.solr.update.processor.LogUpdateProcessorFactory$LogUpdateProcessor.processAdd(LogUpdateProcessorFactory.java:103)  at org.apache.solr.handler.loader.JavabinLoader$1.update(JavabinLoader.java:110)  at org.apache.solr.client.solrj.request.JavaBinUpdateRequestCodec$StreamingCodec.readOuterMostDocIterator(JavaBinUpdateRequestCodec.java:332)  at org.apache.solr.client.solrj.request.JavaBinUpdateRequestCodec$StreamingCodec.readIterator(JavaBinUpdateRequestCodec.java:281)  at org.apache.solr.common.util.JavaBinCodec.readObject(JavaBinCodec.java:338)  at org.apache.solr.common.util.JavaBinCodec.readVal(JavaBinCodec.java:283)  at org.apache.solr.client.solrj.request.JavaBinUpdateRequestCodec$StreamingCodec.readNamedList(JavaBinUpdateRequestCodec.java:236)  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:127)  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$1.load(UpdateRequestHandler.java:97)  at org.apache.solr.handler.ContentStreamHandlerBase.handleRequestBody(ContentStreamHandlerBase.java:68)  at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:211)  at org.apache.solr.core.SolrCore.execute(SolrCore.java:2596)  at org.apache.solr.servlet.HttpSolrCall.execute(HttpSolrCall.java:799)  at org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:578)  at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:419)  at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:351)  at org.eclipse.jetty.servlet.ServletHandler$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:1607)  at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)  at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1297)  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:1577)  at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186)  at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1212)  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$1(HttpChannel.java:383)  at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:547)  at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:375)  at org.eclipse.jetty.server.HttpChannel.run(HttpChannel.java:335)  at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:806)  at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:938)  at java.lang.Thread.run(Thread.java:748)  org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.solr.update.HdfsTransactionLog  at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)  at org.apache.solr.update.HdfsTransactionLog.<init>(HdfsTransactionLog.java:129)  at org.apache.solr.update.HdfsTransactionLog.<init>(HdfsTransactionLog.java:76)  at org.apache.solr.update.HdfsUpdateLog.ensureLog(HdfsUpdateLog.java:340)  at org.apache.solr.update.UpdateLog.deleteByQuery(UpdateLog.java:660)  at org.apache.solr.update.DirectUpdateHandler2.deleteByQuery(DirectUpdateHandler2.java:537)  at org.apache.solr.update.processor.RunUpdateProcessor.processDelete(RunUpdateProcessorFactory.java:87)  at org.apache.solr.update.processor.UpdateRequestProcessor.processDelete(UpdateRequestProcessor.java:59)  at org.apache.solr.update.processor.DistributedUpdateProcessor.doLocalDelete(DistributedUpdateProcessor.java:265)  at org.apache.solr.update.processor.DistributedUpdateProcessor.doLocalDeleteByQuery(DistributedUpdateProcessor.java:909)  at org.apache.solr.update.processor.DistributedUpdateProcessor.versionDeleteByQuery(DistributedUpdateProcessor.java:864)  at org.apache.solr.update.processor.DistributedUpdateProcessor.doDeleteByQuery(DistributedUpdateProcessor.java:825)  at org.apache.solr.update.processor.DistributedZkUpdateProcessor.doDeleteByQuery(DistributedZkUpdateProcessor.java:458)  at org.apache.solr.update.processor.DistributedUpdateProcessor.processDelete(DistributedUpdateProcessor.java:728)  at org.apache.solr.update.processor.DistributedZkUpdateProcessor.processDelete(DistributedZkUpdateProcessor.java:313)  at org.apache.solr.update.processor.LogUpdateProcessorFactory$LogUpdateProcessor.processDelete(LogUpdateProcessorFactory.java:124)  at org.apache.solr.handler.loader.JavabinLoader.delete(JavabinLoader.java:209)  at org.apache.solr.handler.loader.JavabinLoader.parseAndLoadDocs(JavabinLoader.java:127)  at org.apache.solr.handler.loader.JavabinLoader.load(JavabinLoader.java:70)  at org.apache.solr.handler.UpdateRequestHandler$1.load(UpdateRequestHandler.java:97)  at org.apache.solr.handler.ContentStreamHandlerBase.handleRequestBody(ContentStreamHandlerBase.java:68)  at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:211)  at org.apache.solr.core.SolrCore.execute(SolrCore.java:2596)  at org.apache.solr.servlet.HttpSolrCall.execute(HttpSolrCall.java:799)  at org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:578)  at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:419)  at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:351)  at org.eclipse.jetty.servlet.ServletHandler$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:1607)  at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)  at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1297)  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:1577)  at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186)  at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1212)  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$1(HttpChannel.java:383)  at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:547)  at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:375)  at org.eclipse.jetty.server.HttpChannel.run(HttpChannel.java:335)  at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:806)  at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:938)  at java.lang.Thread.run(Thread.java:748)  >

Stack Trace:
java.lang.AssertionError: ObjectTracker found 2 object(s) that were not released!!! [HdfsTransactionLog, HdfsTransactionLog]
org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.solr.update.HdfsTransactionLog
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.update.HdfsTransactionLog.<init>(HdfsTransactionLog.java:129)
	at org.apache.solr.update.HdfsTransactionLog.<init>(HdfsTransactionLog.java:76)
	at org.apache.solr.update.HdfsUpdateLog.ensureLog(HdfsUpdateLog.java:340)
	at org.apache.solr.update.UpdateLog.add(UpdateLog.java:572)
	at org.apache.solr.update.UpdateLog.add(UpdateLog.java:552)
	at org.apache.solr.update.DirectUpdateHandler2.doNormalUpdate(DirectUpdateHandler2.java:354)
	at org.apache.solr.update.DirectUpdateHandler2.addDoc0(DirectUpdateHandler2.java:292)
	at org.apache.solr.update.DirectUpdateHandler2.addDoc(DirectUpdateHandler2.java:239)
	at org.apache.solr.update.processor.RunUpdateProcessor.processAdd(RunUpdateProcessorFactory.java:76)
	at org.apache.solr.update.processor.UpdateRequestProcessor.processAdd(UpdateRequestProcessor.java:55)
	at org.apache.solr.update.processor.DistributedUpdateProcessor.doLocalAdd(DistributedUpdateProcessor.java:259)
	at org.apache.solr.update.processor.DistributedUpdateProcessor.doVersionAdd(DistributedUpdateProcessor.java:489)
	at org.apache.solr.update.processor.DistributedUpdateProcessor.lambda$versionAdd$0(DistributedUpdateProcessor.java:339)
	at org.apache.solr.update.VersionBucket.runWithLock(VersionBucket.java:50)
	at org.apache.solr.update.processor.DistributedUpdateProcessor.versionAdd(DistributedUpdateProcessor.java:339)
	at org.apache.solr.update.processor.DistributedUpdateProcessor.processAdd(DistributedUpdateProcessor.java:225)
	at org.apache.solr.update.processor.DistributedZkUpdateProcessor.processAdd(DistributedZkUpdateProcessor.java:245)
	at org.apache.solr.update.processor.LogUpdateProcessorFactory$LogUpdateProcessor.processAdd(LogUpdateProcessorFactory.java:103)
	at org.apache.solr.handler.loader.JavabinLoader$1.update(JavabinLoader.java:110)
	at org.apache.solr.client.solrj.request.JavaBinUpdateRequestCodec$StreamingCodec.readOuterMostDocIterator(JavaBinUpdateRequestCodec.java:332)
	at org.apache.solr.client.solrj.request.JavaBinUpdateRequestCodec$StreamingCodec.readIterator(JavaBinUpdateRequestCodec.java:281)
	at org.apache.solr.common.util.JavaBinCodec.readObject(JavaBinCodec.java:338)
	at org.apache.solr.common.util.JavaBinCodec.readVal(JavaBinCodec.java:283)
	at org.apache.solr.client.solrj.request.JavaBinUpdateRequestCodec$StreamingCodec.readNamedList(JavaBinUpdateRequestCodec.java:236)
	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:127)
	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$1.load(UpdateRequestHandler.java:97)
	at org.apache.solr.handler.ContentStreamHandlerBase.handleRequestBody(ContentStreamHandlerBase.java:68)
	at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:211)
	at org.apache.solr.core.SolrCore.execute(SolrCore.java:2596)
	at org.apache.solr.servlet.HttpSolrCall.execute(HttpSolrCall.java:799)
	at org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:578)
	at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:419)
	at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:351)
	at org.eclipse.jetty.servlet.ServletHandler$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:1607)
	at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1297)
	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:1577)
	at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186)
	at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1212)
	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$1(HttpChannel.java:383)
	at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:547)
	at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:375)
	at org.eclipse.jetty.server.HttpChannel.run(HttpChannel.java:335)
	at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:806)
	at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:938)
	at java.lang.Thread.run(Thread.java:748)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.solr.update.HdfsTransactionLog
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.update.HdfsTransactionLog.<init>(HdfsTransactionLog.java:129)
	at org.apache.solr.update.HdfsTransactionLog.<init>(HdfsTransactionLog.java:76)
	at org.apache.solr.update.HdfsUpdateLog.ensureLog(HdfsUpdateLog.java:340)
	at org.apache.solr.update.UpdateLog.deleteByQuery(UpdateLog.java:660)
	at org.apache.solr.update.DirectUpdateHandler2.deleteByQuery(DirectUpdateHandler2.java:537)
	at org.apache.solr.update.processor.RunUpdateProcessor.processDelete(RunUpdateProcessorFactory.java:87)
	at org.apache.solr.update.processor.UpdateRequestProcessor.processDelete(UpdateRequestProcessor.java:59)
	at org.apache.solr.update.processor.DistributedUpdateProcessor.doLocalDelete(DistributedUpdateProcessor.java:265)
	at org.apache.solr.update.processor.DistributedUpdateProcessor.doLocalDeleteByQuery(DistributedUpdateProcessor.java:909)
	at org.apache.solr.update.processor.DistributedUpdateProcessor.versionDeleteByQuery(DistributedUpdateProcessor.java:864)
	at org.apache.solr.update.processor.DistributedUpdateProcessor.doDeleteByQuery(DistributedUpdateProcessor.java:825)
	at org.apache.solr.update.processor.DistributedZkUpdateProcessor.doDeleteByQuery(DistributedZkUpdateProcessor.java:458)
	at org.apache.solr.update.processor.DistributedUpdateProcessor.processDelete(DistributedUpdateProcessor.java:728)
	at org.apache.solr.update.processor.DistributedZkUpdateProcessor.processDelete(DistributedZkUpdateProcessor.java:313)
	at org.apache.solr.update.processor.LogUpdateProcessorFactory$LogUpdateProcessor.processDelete(LogUpdateProcessorFactory.java:124)
	at org.apache.solr.handler.loader.JavabinLoader.delete(JavabinLoader.java:209)
	at org.apache.solr.handler.loader.JavabinLoader.parseAndLoadDocs(JavabinLoader.java:127)
	at org.apache.solr.handler.loader.JavabinLoader.load(JavabinLoader.java:70)
	at org.apache.solr.handler.UpdateRequestHandler$1.load(UpdateRequestHandler.java:97)
	at org.apache.solr.handler.ContentStreamHandlerBase.handleRequestBody(ContentStreamHandlerBase.java:68)
	at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:211)
	at org.apache.solr.core.SolrCore.execute(SolrCore.java:2596)
	at org.apache.solr.servlet.HttpSolrCall.execute(HttpSolrCall.java:799)
	at org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:578)
	at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:419)
	at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:351)
	at org.eclipse.jetty.servlet.ServletHandler$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:1607)
	at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1297)
	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:1577)
	at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186)
	at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1212)
	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$1(HttpChannel.java:383)
	at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:547)
	at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:375)
	at org.eclipse.jetty.server.HttpChannel.run(HttpChannel.java:335)
	at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:806)
	at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:938)
	at java.lang.Thread.run(Thread.java:748)

 expected null, but was:<ObjectTracker found 2 object(s) that were not released!!! [HdfsTransactionLog, HdfsTransactionLog]
org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.solr.update.HdfsTransactionLog
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.update.HdfsTransactionLog.<init>(HdfsTransactionLog.java:129)
	at org.apache.solr.update.HdfsTransactionLog.<init>(HdfsTransactionLog.java:76)
	at org.apache.solr.update.HdfsUpdateLog.ensureLog(HdfsUpdateLog.java:340)
	at org.apache.solr.update.UpdateLog.add(UpdateLog.java:572)
	at org.apache.solr.update.UpdateLog.add(UpdateLog.java:552)
	at org.apache.solr.update.DirectUpdateHandler2.doNormalUpdate(DirectUpdateHandler2.java:354)
	at org.apache.solr.update.DirectUpdateHandler2.addDoc0(DirectUpdateHandler2.java:292)
	at org.apache.solr.update.DirectUpdateHandler2.addDoc(DirectUpdateHandler2.java:239)
	at org.apache.solr.update.processor.RunUpdateProcessor.processAdd(RunUpdateProcessorFactory.java:76)
	at org.apache.solr.update.processor.UpdateRequestProcessor.processAdd(UpdateRequestProcessor.java:55)
	at org.apache.solr.update.processor.DistributedUpdateProcessor.doLocalAdd(DistributedUpdateProcessor.java:259)
	at org.apache.solr.update.processor.DistributedUpdateProcessor.doVersionAdd(DistributedUpdateProcessor.java:489)
	at org.apache.solr.update.processor.DistributedUpdateProcessor.lambda$versionAdd$0(DistributedUpdateProcessor.java:339)
	at org.apache.solr.update.VersionBucket.runWithLock(VersionBucket.java:50)
	at org.apache.solr.update.processor.DistributedUpdateProcessor.versionAdd(DistributedUpdateProcessor.java:339)
	at org.apache.solr.update.processor.DistributedUpdateProcessor.processAdd(DistributedUpdateProcessor.java:225)
	at org.apache.solr.update.processor.DistributedZkUpdateProcessor.processAdd(DistributedZkUpdateProcessor.java:245)
	at org.apache.solr.update.processor.LogUpdateProcessorFactory$LogUpdateProcessor.processAdd(LogUpdateProcessorFactory.java:103)
	at org.apache.solr.handler.loader.JavabinLoader$1.update(JavabinLoader.java:110)
	at org.apache.solr.client.solrj.request.JavaBinUpdateRequestCodec$StreamingCodec.readOuterMostDocIterator(JavaBinUpdateRequestCodec.java:332)
	at org.apache.solr.client.solrj.request.JavaBinUpdateRequestCodec$StreamingCodec.readIterator(JavaBinUpdateRequestCodec.java:281)
	at org.apache.solr.common.util.JavaBinCodec.readObject(JavaBinCodec.java:338)
	at org.apache.solr.common.util.JavaBinCodec.readVal(JavaBinCodec.java:283)
	at org.apache.solr.client.solrj.request.JavaBinUpdateRequestCodec$StreamingCodec.readNamedList(JavaBinUpdateRequestCodec.java:236)
	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:127)
	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$1.load(UpdateRequestHandler.java:97)
	at org.apache.solr.handler.ContentStreamHandlerBase.handleRequestBody(ContentStreamHandlerBase.java:68)
	at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:211)
	at org.apache.solr.core.SolrCore.execute(SolrCore.java:2596)
	at org.apache.solr.servlet.HttpSolrCall.execute(HttpSolrCall.java:799)
	at org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:578)
	at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:419)
	at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:351)
	at org.eclipse.jetty.servlet.ServletHandler$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:1607)
	at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1297)
	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:1577)
	at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186)
	at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1212)
	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$1(HttpChannel.java:383)
	at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:547)
	at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:375)
	at org.eclipse.jetty.server.HttpChannel.run(HttpChannel.java:335)
	at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:806)
	at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:938)
	at java.lang.Thread.run(Thread.java:748)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.solr.update.HdfsTransactionLog
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.update.HdfsTransactionLog.<init>(HdfsTransactionLog.java:129)
	at org.apache.solr.update.HdfsTransactionLog.<init>(HdfsTransactionLog.java:76)
	at org.apache.solr.update.HdfsUpdateLog.ensureLog(HdfsUpdateLog.java:340)
	at org.apache.solr.update.UpdateLog.deleteByQuery(UpdateLog.java:660)
	at org.apache.solr.update.DirectUpdateHandler2.deleteByQuery(DirectUpdateHandler2.java:537)
	at org.apache.solr.update.processor.RunUpdateProcessor.processDelete(RunUpdateProcessorFactory.java:87)
	at org.apache.solr.update.processor.UpdateRequestProcessor.processDelete(UpdateRequestProcessor.java:59)
	at org.apache.solr.update.processor.DistributedUpdateProcessor.doLocalDelete(DistributedUpdateProcessor.java:265)
	at org.apache.solr.update.processor.DistributedUpdateProcessor.doLocalDeleteByQuery(DistributedUpdateProcessor.java:909)
	at org.apache.solr.update.processor.DistributedUpdateProcessor.versionDeleteByQuery(DistributedUpdateProcessor.java:864)
	at org.apache.solr.update.processor.DistributedUpdateProcessor.doDeleteByQuery(DistributedUpdateProcessor.java:825)
	at org.apache.solr.update.processor.DistributedZkUpdateProcessor.doDeleteByQuery(DistributedZkUpdateProcessor.java:458)
	at org.apache.solr.update.processor.DistributedUpdateProcessor.processDelete(DistributedUpdateProcessor.java:728)
	at org.apache.solr.update.processor.DistributedZkUpdateProcessor.processDelete(DistributedZkUpdateProcessor.java:313)
	at org.apache.solr.update.processor.LogUpdateProcessorFactory$LogUpdateProcessor.processDelete(LogUpdateProcessorFactory.java:124)
	at org.apache.solr.handler.loader.JavabinLoader.delete(JavabinLoader.java:209)
	at org.apache.solr.handler.loader.JavabinLoader.parseAndLoadDocs(JavabinLoader.java:127)
	at org.apache.solr.handler.loader.JavabinLoader.load(JavabinLoader.java:70)
	at org.apache.solr.handler.UpdateRequestHandler$1.load(UpdateRequestHandler.java:97)
	at org.apache.solr.handler.ContentStreamHandlerBase.handleRequestBody(ContentStreamHandlerBase.java:68)
	at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:211)
	at org.apache.solr.core.SolrCore.execute(SolrCore.java:2596)
	at org.apache.solr.servlet.HttpSolrCall.execute(HttpSolrCall.java:799)
	at org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:578)
	at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:419)
	at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:351)
	at org.eclipse.jetty.servlet.ServletHandler$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:1607)
	at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1297)
	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:1577)
	at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186)
	at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1212)
	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$1(HttpChannel.java:383)
	at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:547)
	at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:375)
	at org.eclipse.jetty.server.HttpChannel.run(HttpChannel.java:335)
	at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:806)
	at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:938)
	at java.lang.Thread.run(Thread.java:748)

>
	at __randomizedtesting.SeedInfo.seed([EECBF714B46F711A]: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:343)
	at sun.reflect.GeneratedMethodAccessor60.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)




Build Log:
[...truncated 14391 lines...]
   [junit4] Suite: org.apache.solr.cloud.hdfs.HdfsChaosMonkeyNothingIsSafeTest
   [junit4]   2> 822070 INFO  (SUITE-HdfsChaosMonkeyNothingIsSafeTest-seed#[EECBF714B46F711A]-worker) [     ] o.a.s.SolrTestCaseJ4 Created dataDir: /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/solr/build/solr-core/test/J0/temp/solr.cloud.hdfs.HdfsChaosMonkeyNothingIsSafeTest_EECBF714B46F711A-001/data-dir-83-001
   [junit4]   2> 822070 WARN  (SUITE-HdfsChaosMonkeyNothingIsSafeTest-seed#[EECBF714B46F711A]-worker) [     ] o.a.s.SolrTestCaseJ4 startTrackingSearchers: numOpens=2 numCloses=2
   [junit4]   2> 822070 INFO  (SUITE-HdfsChaosMonkeyNothingIsSafeTest-seed#[EECBF714B46F711A]-worker) [     ] o.a.s.SolrTestCaseJ4 Using PointFields (NUMERIC_POINTS_SYSPROP=true) w/NUMERIC_DOCVALUES_SYSPROP=false
   [junit4]   2> 822072 INFO  (SUITE-HdfsChaosMonkeyNothingIsSafeTest-seed#[EECBF714B46F711A]-worker) [     ] o.a.s.SolrTestCaseJ4 Randomized ssl (false) and clientAuth (false) via: @org.apache.solr.SolrTestCaseJ4$SuppressSSL(bugUrl=https://issues.apache.org/jira/browse/SOLR-5776)
   [junit4]   2> 822072 INFO  (SUITE-HdfsChaosMonkeyNothingIsSafeTest-seed#[EECBF714B46F711A]-worker) [     ] o.a.s.SolrTestCaseJ4 SecureRandom sanity checks: test.solr.allowed.securerandom=null & java.security.egd=file:/dev/./urandom
   [junit4]   2> 822072 INFO  (SUITE-HdfsChaosMonkeyNothingIsSafeTest-seed#[EECBF714B46F711A]-worker) [     ] o.a.s.BaseDistributedSearchTestCase Setting hostContext system property: /
   [junit4]   1> Formatting using clusterid: testClusterID
   [junit4]   2> 823324 WARN  (SUITE-HdfsChaosMonkeyNothingIsSafeTest-seed#[EECBF714B46F711A]-worker) [     ] o.a.h.h.HttpRequestLog Jetty request log can only be enabled using Log4j
   [junit4]   2> 823351 INFO  (SUITE-HdfsChaosMonkeyNothingIsSafeTest-seed#[EECBF714B46F711A]-worker) [     ] o.e.j.s.Server jetty-9.4.24.v20191120; built: 2019-11-20T21:37:49.771Z; git: 363d5f2df3a8a28de40604320230664b9c793c16; jvm 1.8.0_191-b12
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   [junit4]   2> 834799 INFO  (qtp1150704617-13837) [n:127.0.0.1:33783_ c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] o.a.s.c.SyncStrategy Sync Success - now sync replicas to me
   [junit4]   2> 834799 INFO  (qtp1150704617-13837) [n:127.0.0.1:33783_ c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] o.a.s.c.SyncStrategy http://127.0.0.1:33783/control_collection_shard1_replica_n1/ has no replicas
   [junit4]   2> 834799 INFO  (qtp1150704617-13837) [n:127.0.0.1:33783_ c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] o.a.s.c.ShardLeaderElectionContextBase Creating leader registration node /collections/control_collection/leaders/shard1/leader after winning as /collections/control_collection/leader_elect/shard1/election/72973717045313540-core_node2-n_0000000000
   [junit4]   2> 834800 INFO  (qtp1150704617-13837) [n:127.0.0.1:33783_ c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] o.a.s.c.ShardLeaderElectionContext I am the new leader: http://127.0.0.1:33783/control_collection_shard1_replica_n1/ shard1
   [junit4]   2> 834801 INFO  (zkCallback-3782-thread-1) [     ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/collections/control_collection/state.json] for collection [control_collection] has occurred - updating... (live nodes size: [1])
   [junit4]   2> 834801 INFO  (zkCallback-3782-thread-2) [     ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/collections/control_collection/state.json] for collection [control_collection] has occurred - updating... (live nodes size: [1])
   [junit4]   2> 834805 INFO  (qtp1150704617-13837) [n:127.0.0.1:33783_ c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] o.a.s.c.ZkController I am the leader, no recovery necessary
   [junit4]   2> 834809 INFO  (qtp1150704617-13837) [n:127.0.0.1:33783_ c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/cores params={qt=/admin/cores&collection.configName=conf1&newCollection=true&name=control_collection_shard1_replica_n1&action=CREATE&numShards=1&collection=control_collection&shard=shard1&wt=javabin&version=2&replicaType=NRT} status=0 QTime=7259
   [junit4]   2> 834812 INFO  (qtp1150704617-13835) [n:127.0.0.1:33783_     ] o.a.s.h.a.CollectionsHandler Wait for new collection to be active for at most 45 seconds. Check all shard replicas
   [junit4]   2> 834910 INFO  (zkCallback-3782-thread-2) [     ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/collections/control_collection/state.json] for collection [control_collection] has occurred - updating... (live nodes size: [1])
   [junit4]   2> 834910 INFO  (zkCallback-3782-thread-1) [     ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/collections/control_collection/state.json] for collection [control_collection] has occurred - updating... (live nodes size: [1])
   [junit4]   2> 834910 INFO  (zkCallback-3782-thread-3) [     ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/collections/control_collection/state.json] for collection [control_collection] has occurred - updating... (live nodes size: [1])
   [junit4]   2> 834910 INFO  (qtp1150704617-13835) [n:127.0.0.1:33783_     ] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/collections params={collection.configName=conf1&name=control_collection&nrtReplicas=1&action=CREATE&numShards=1&createNodeSet=127.0.0.1:33783_&wt=javabin&version=2} status=0 QTime=7508
   [junit4]   2> 834911 INFO  (TEST-HdfsChaosMonkeyNothingIsSafeTest.test-seed#[EECBF714B46F711A]) [     ] o.a.s.c.AbstractFullDistribZkTestBase Waiting to see 1 active replicas in collection: control_collection
   [junit4]   2> 835015 INFO  (TEST-HdfsChaosMonkeyNothingIsSafeTest.test-seed#[EECBF714B46F711A]) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 835016 INFO  (zkConnectionManagerCallback-3798-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 835016 INFO  (TEST-HdfsChaosMonkeyNothingIsSafeTest.test-seed#[EECBF714B46F711A]) [     ] o.a.s.

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

til.JavaBinCodec.readObject(JavaBinCodec.java:303)
   [junit4]    > 	at org.apache.solr.common.util.JavaBinCodec.readVal(JavaBinCodec.java:283)
   [junit4]    > 	at org.apache.solr.common.util.JavaBinCodec.unmarshal(JavaBinCodec.java:196)
   [junit4]    > 	at org.apache.solr.client.solrj.request.JavaBinUpdateRequestCodec.unmarshal(JavaBinUpdateRequestCodec.java:127)
   [junit4]    > 	at org.apache.solr.handler.loader.JavabinLoader.parseAndLoadDocs(JavabinLoader.java:122)
   [junit4]    > 	at org.apache.solr.handler.loader.JavabinLoader.load(JavabinLoader.java:70)
   [junit4]    > 	at org.apache.solr.handler.UpdateRequestHandler$1.load(UpdateRequestHandler.java:97)
   [junit4]    > 	at org.apache.solr.handler.ContentStreamHandlerBase.handleRequestBody(ContentStreamHandlerBase.java:68)
   [junit4]    > 	at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:211)
   [junit4]    > 	at org.apache.solr.core.SolrCore.execute(SolrCore.java:2596)
   [junit4]    > 	at org.apache.solr.servlet.HttpSolrCall.execute(HttpSolrCall.java:799)
   [junit4]    > 	at org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:578)
   [junit4]    > 	at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:419)
   [junit4]    > 	at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:351)
   [junit4]    > 	at org.eclipse.jetty.servlet.ServletHandler$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:1607)
   [junit4]    > 	at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
   [junit4]    > 	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1297)
   [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:1577)
   [junit4]    > 	at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186)
   [junit4]    > 	at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1212)
   [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$ObjectTrackerException: org.apache.solr.update.HdfsTransactionLog
   [junit4]    > 	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
   [junit4]    > 	at org.apache.solr.update.HdfsTransactionLog.<init>(HdfsTransactionLog.java:129)
   [junit4]    > 	at org.apache.solr.update.HdfsTransactionLog.<init>(HdfsTransactionLog.java:76)
   [junit4]    > 	at org.apache.solr.update.HdfsUpdateLog.ensureLog(HdfsUpdateLog.java:340)
   [junit4]    > 	at org.apache.solr.update.UpdateLog.deleteByQuery(UpdateLog.java:660)
   [junit4]    > 	at org.apache.solr.update.DirectUpdateHandler2.deleteByQuery(DirectUpdateHandler2.java:537)
   [junit4]    > 	at org.apache.solr.update.processor.RunUpdateProcessor.processDelete(RunUpdateProcessorFactory.java:87)
   [junit4]    > 	at org.apache.solr.update.processor.UpdateRequestProcessor.processDelete(UpdateRequestProcessor.java:59)
   [junit4]    > 	at org.apache.solr.update.processor.DistributedUpdateProcessor.doLocalDelete(DistributedUpdateProcessor.java:265)
   [junit4]    > 	at org.apache.solr.update.processor.DistributedUpdateProcessor.doLocalDeleteByQuery(DistributedUpdateProcessor.java:909)
   [junit4]    > 	at org.apache.solr.update.processor.DistributedUpdateProcessor.versionDeleteByQuery(DistributedUpdateProcessor.java:864)
   [junit4]    > 	at org.apache.solr.update.processor.DistributedUpdateProcessor.doDeleteByQuery(DistributedUpdateProcessor.java:825)
   [junit4]    > 	at org.apache.solr.update.processor.DistributedZkUpdateProcessor.doDeleteByQuery(DistributedZkUpdateProcessor.java:458)
   [junit4]    > 	at org.apache.solr.update.processor.DistributedUpdateProcessor.processDelete(DistributedUpdateProcessor.java:728)
   [junit4]    > 	at org.apache.solr.update.processor.DistributedZkUpdateProcessor.processDelete(DistributedZkUpdateProcessor.java:313)
   [junit4]    > 	at org.apache.solr.update.processor.LogUpdateProcessorFactory$LogUpdateProcessor.processDelete(LogUpdateProcessorFactory.java:124)
   [junit4]    > 	at org.apache.solr.handler.loader.JavabinLoader.delete(JavabinLoader.java:209)
   [junit4]    > 	at org.apache.solr.handler.loader.JavabinLoader.parseAndLoadDocs(JavabinLoader.java:127)
   [junit4]    > 	at org.apache.solr.handler.loader.JavabinLoader.load(JavabinLoader.java:70)
   [junit4]    > 	at org.apache.solr.handler.UpdateRequestHandler$1.load(UpdateRequestHandler.java:97)
   [junit4]    > 	at org.apache.solr.handler.ContentStreamHandlerBase.handleRequestBody(ContentStreamHandlerBase.java:68)
   [junit4]    > 	at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:211)
   [junit4]    > 	at org.apache.solr.core.SolrCore.execute(SolrCore.java:2596)
   [junit4]    > 	at org.apache.solr.servlet.HttpSolrCall.execute(HttpSolrCall.java:799)
   [junit4]    > 	at org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:578)
   [junit4]    > 	at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:419)
   [junit4]    > 	at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:351)
   [junit4]    > 	at org.eclipse.jetty.servlet.ServletHandler$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:1607)
   [junit4]    > 	at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
   [junit4]    > 	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1297)
   [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:1577)
   [junit4]    > 	at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186)
   [junit4]    > 	at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1212)
   [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([EECBF714B46F711A]:0)
   [junit4]    > 	at org.apache.solr.SolrTestCaseJ4.teardownTestCases(SolrTestCaseJ4.java:343)
   [junit4]    > 	at java.lang.Thread.run(Thread.java:748)
   [junit4] Completed [189/891 (1!)] on J0 in 234.80s, 1 test, 1 failure <<< FAILURES!

[...truncated 55260 lines...]

[JENKINS] Lucene-Solr-NightlyTests-8.x - Build # 312 - Failure

Posted by Apache Jenkins Server <je...@builds.apache.org>.
Build: https://builds.apache.org/job/Lucene-Solr-NightlyTests-8.x/312/

1 tests failed.
FAILED:  org.apache.lucene.document.TestXYMultiPolygonShapeQueries.testRandomBig

Error Message:
Java heap space

Stack Trace:
java.lang.OutOfMemoryError: Java heap space
	at __randomizedtesting.SeedInfo.seed([AEE238089E7E943B:29B545870F27E8BB]:0)
	at org.apache.lucene.store.RAMFile.newBuffer(RAMFile.java:84)
	at org.apache.lucene.store.RAMFile.addBuffer(RAMFile.java:57)
	at org.apache.lucene.store.RAMOutputStream.switchCurrentBuffer(RAMOutputStream.java:168)
	at org.apache.lucene.store.RAMOutputStream.writeBytes(RAMOutputStream.java:154)
	at org.apache.lucene.store.MockIndexOutputWrapper.writeBytes(MockIndexOutputWrapper.java:141)
	at org.apache.lucene.util.bkd.OfflinePointWriter.append(OfflinePointWriter.java:67)
	at org.apache.lucene.util.bkd.BKDRadixSelector.offlinePartition(BKDRadixSelector.java:282)
	at org.apache.lucene.util.bkd.BKDRadixSelector.buildHistogramAndPartition(BKDRadixSelector.java:258)
	at org.apache.lucene.util.bkd.BKDRadixSelector.buildHistogramAndPartition(BKDRadixSelector.java:267)
	at org.apache.lucene.util.bkd.BKDRadixSelector.select(BKDRadixSelector.java:126)
	at org.apache.lucene.util.bkd.BKDWriter.build(BKDWriter.java:1647)
	at org.apache.lucene.util.bkd.BKDWriter.build(BKDWriter.java:1669)
	at org.apache.lucene.util.bkd.BKDWriter.finish(BKDWriter.java:797)
	at org.apache.lucene.index.RandomCodec$1$1.writeField(RandomCodec.java:140)
	at org.apache.lucene.codecs.PointsWriter.mergeOneField(PointsWriter.java:62)
	at org.apache.lucene.codecs.PointsWriter.merge(PointsWriter.java:191)
	at org.apache.lucene.codecs.lucene60.Lucene60PointsWriter.merge(Lucene60PointsWriter.java:143)
	at org.apache.lucene.codecs.asserting.AssertingPointsFormat$AssertingPointsWriter.merge(AssertingPointsFormat.java:149)
	at org.apache.lucene.index.SegmentMerger.mergePoints(SegmentMerger.java:202)
	at org.apache.lucene.index.SegmentMerger.merge(SegmentMerger.java:162)
	at org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4463)
	at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4057)
	at org.apache.lucene.index.SerialMergeScheduler.merge(SerialMergeScheduler.java:40)
	at org.apache.lucene.index.IndexWriter.maybeMerge(IndexWriter.java:2158)
	at org.apache.lucene.index.IndexWriter.processEvents(IndexWriter.java:5120)
	at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1597)
	at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1213)
	at org.apache.lucene.document.BaseShapeTestCase.indexRandomShapes(BaseShapeTestCase.java:231)
	at org.apache.lucene.document.BaseShapeTestCase.verify(BaseShapeTestCase.java:212)
	at org.apache.lucene.document.BaseShapeTestCase.doTestRandom(BaseShapeTestCase.java:138)
	at org.apache.lucene.document.TestXYMultiPolygonShapeQueries.testRandomBig(TestXYMultiPolygonShapeQueries.java:143)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)




Build Log:
[...truncated 11099 lines...]
   [junit4] Suite: org.apache.lucene.document.TestXYMultiPolygonShapeQueries
   [junit4]   2> NOTE: download the large Jenkins line-docs file by running 'ant get-jenkins-line-docs' in the lucene directory.
   [junit4]   2> NOTE: reproduce with: ant test  -Dtestcase=TestXYMultiPolygonShapeQueries -Dtests.method=testRandomBig -Dtests.seed=AEE238089E7E943B -Dtests.multiplier=2 -Dtests.nightly=true -Dtests.slow=true -Dtests.linedocsfile=/home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/test-data/enwiki.random.lines.txt -Dtests.locale=zh -Dtests.timezone=Europe/Athens -Dtests.asserts=true -Dtests.file.encoding=UTF-8
   [junit4] ERROR    507s J1 | TestXYMultiPolygonShapeQueries.testRandomBig <<<
   [junit4]    > Throwable #1: java.lang.OutOfMemoryError: Java heap space
   [junit4]    > 	at __randomizedtesting.SeedInfo.seed([AEE238089E7E943B:29B545870F27E8BB]:0)
   [junit4]    > 	at org.apache.lucene.store.RAMFile.newBuffer(RAMFile.java:84)
   [junit4]    > 	at org.apache.lucene.store.RAMFile.addBuffer(RAMFile.java:57)
   [junit4]    > 	at org.apache.lucene.store.RAMOutputStream.switchCurrentBuffer(RAMOutputStream.java:168)
   [junit4]    > 	at org.apache.lucene.store.RAMOutputStream.writeBytes(RAMOutputStream.java:154)
   [junit4]    > 	at org.apache.lucene.store.MockIndexOutputWrapper.writeBytes(MockIndexOutputWrapper.java:141)
   [junit4]    > 	at org.apache.lucene.util.bkd.OfflinePointWriter.append(OfflinePointWriter.java:67)
   [junit4]    > 	at org.apache.lucene.util.bkd.BKDRadixSelector.offlinePartition(BKDRadixSelector.java:282)
   [junit4]    > 	at org.apache.lucene.util.bkd.BKDRadixSelector.buildHistogramAndPartition(BKDRadixSelector.java:258)
   [junit4]    > 	at org.apache.lucene.util.bkd.BKDRadixSelector.buildHistogramAndPartition(BKDRadixSelector.java:267)
   [junit4]    > 	at org.apache.lucene.util.bkd.BKDRadixSelector.select(BKDRadixSelector.java:126)
   [junit4]    > 	at org.apache.lucene.util.bkd.BKDWriter.build(BKDWriter.java:1647)
   [junit4]    > 	at org.apache.lucene.util.bkd.BKDWriter.build(BKDWriter.java:1669)
   [junit4]    > 	at org.apache.lucene.util.bkd.BKDWriter.finish(BKDWriter.java:797)
   [junit4]    > 	at org.apache.lucene.index.RandomCodec$1$1.writeField(RandomCodec.java:140)
   [junit4]    > 	at org.apache.lucene.codecs.PointsWriter.mergeOneField(PointsWriter.java:62)
   [junit4]    > 	at org.apache.lucene.codecs.PointsWriter.merge(PointsWriter.java:191)
   [junit4]    > 	at org.apache.lucene.codecs.lucene60.Lucene60PointsWriter.merge(Lucene60PointsWriter.java:143)
   [junit4]    > 	at org.apache.lucene.codecs.asserting.AssertingPointsFormat$AssertingPointsWriter.merge(AssertingPointsFormat.java:149)
   [junit4]    > 	at org.apache.lucene.index.SegmentMerger.mergePoints(SegmentMerger.java:202)
   [junit4]    > 	at org.apache.lucene.index.SegmentMerger.merge(SegmentMerger.java:162)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4463)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4057)
   [junit4]    > 	at org.apache.lucene.index.SerialMergeScheduler.merge(SerialMergeScheduler.java:40)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.maybeMerge(IndexWriter.java:2158)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.processEvents(IndexWriter.java:5120)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1597)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1213)
   [junit4]    > 	at org.apache.lucene.document.BaseShapeTestCase.indexRandomShapes(BaseShapeTestCase.java:231)
   [junit4]    > 	at org.apache.lucene.document.BaseShapeTestCase.verify(BaseShapeTestCase.java:212)
   [junit4]    > 	at org.apache.lucene.document.BaseShapeTestCase.doTestRandom(BaseShapeTestCase.java:138)
   [junit4]    > 	at org.apache.lucene.document.TestXYMultiPolygonShapeQueries.testRandomBig(TestXYMultiPolygonShapeQueries.java:143)
   [junit4]   2> NOTE: leaving temporary files on disk at: /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/lucene/build/sandbox/test/J1/temp/lucene.document.TestXYMultiPolygonShapeQueries_AEE238089E7E943B-001
   [junit4]   2> NOTE: test params are: codec=Asserting(Lucene84): {id=PostingsFormat(name=LuceneVarGapDocFreqInterval)}, docValues:{shape=DocValuesFormat(name=Asserting), id=DocValuesFormat(name=Direct)}, maxPointsInLeafNode=1806, maxMBSortInHeap=5.461983158882396, sim=Asserting(org.apache.lucene.search.similarities.AssertingSimilarity@6fa31d80), locale=zh, timezone=Europe/Athens
   [junit4]   2> NOTE: Linux 4.15.0-54-generic amd64/Oracle Corporation 1.8.0_191 (64-bit)/cpus=4,threads=1,free=168534720,total=527433728
   [junit4]   2> NOTE: All tests run in this JVM: [TestXYLineShapeQueries, TestHalfFloatPoint, TestXYMultiPolygonShapeQueries]
   [junit4] Completed [36/40 (1!)] on J1 in 966.66s, 5 tests, 1 error <<< FAILURES!

[...truncated 13 lines...]
   [junit4] JVM J1: stdout was not empty, see: /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/lucene/build/sandbox/test/temp/junit4-J1-20200102_060412_3832997385558979503384.sysout
   [junit4] >>> JVM J1 emitted unexpected output (verbatim) ----
   [junit4] java.lang.OutOfMemoryError: Java heap space
   [junit4] Dumping heap to /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/heapdumps/java_pid30034.hprof ...
   [junit4] Heap dump file created [537637746 bytes in 0.649 secs]
   [junit4] <<< JVM J1: EOF ----

[...truncated 15106 lines...]
BUILD FAILED
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/build.xml:652: The following error occurred while executing this line:
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/build.xml:586: Some of the tests produced a heap dump, but did not fail. Maybe a suppressed OutOfMemoryError? Dumps created:
* java_pid30034.hprof

Total time: 288 minutes 3 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

Re: [JENKINS] Lucene-Solr-NightlyTests-8.x - Build # 311 - Still Unstable

Posted by Dawid Weiss <da...@gmail.com>.
The cause of this is here:

   [junit4]   2> Caused by: java.nio.file.FileSystemException:
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/lucene/build/core/test/J1/temp/lucene.index.TestIndexWriterReader_B1EFB6B1B1E3AEBE-001/index-NIOFSDirectory-003/_1ze_Lucene84_0.pos:
Too many open files
   [junit4]   2> at
org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:48)

It overflows open file counter on nightly runs. I couldn't reproduce
but I can imagine it can happen with races between merges/ deletions/
additions.

Dawid

On Wed, Jan 1, 2020 at 9:52 AM Apache Jenkins Server
<je...@builds.apache.org> wrote:
>
> Build: https://builds.apache.org/job/Lucene-Solr-NightlyTests-8.x/311/
>
> 1 tests failed.
> FAILED:  org.apache.lucene.index.TestIndexWriterReader.testDuringAddDelete
>
> Error Message:
> this IndexWriter is closed
>
> Stack Trace:
> org.apache.lucene.store.AlreadyClosedException: this IndexWriter is closed
>         at org.apache.lucene.index.IndexWriter.ensureOpen(IndexWriter.java:681)
>         at org.apache.lucene.index.IndexWriter.ensureOpen(IndexWriter.java:695)
>         at org.apache.lucene.index.IndexWriter.nrtIsCurrent(IndexWriter.java:4946)
>         at org.apache.lucene.index.StandardDirectoryReader.doOpenFromWriter(StandardDirectoryReader.java:293)
>         at org.apache.lucene.index.StandardDirectoryReader.doOpenIfChanged(StandardDirectoryReader.java:272)
>         at org.apache.lucene.index.StandardDirectoryReader.doOpenIfChanged(StandardDirectoryReader.java:262)
>         at org.apache.lucene.index.DirectoryReader.openIfChanged(DirectoryReader.java:165)
>         at org.apache.lucene.index.TestIndexWriterReader.testDuringAddDelete(TestIndexWriterReader.java:861)
>         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 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 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)
> Caused by: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/lucene/build/core/test/J1/temp/lucene.index.TestIndexWriterReader_B1EFB6B1B1E3AEBE-001/index-NIOFSDirectory-003/_1ze_Lucene84_0.pos: Too many open files
>         at org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:48)
>         at org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:81)
>         at org.apache.lucene.mockfile.HandleTrackingFS.newOutputStream(HandleTrackingFS.java:160)
>         at org.apache.lucene.mockfile.FilterFileSystemProvider.newOutputStream(FilterFileSystemProvider.java:197)
>         at java.nio.file.Files.newOutputStream(Files.java:216)
>         at org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:410)
>         at org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:406)
>         at org.apache.lucene.store.FSDirectory.createOutput(FSDirectory.java:254)
>         at org.apache.lucene.store.FileSwitchDirectory.createOutput(FileSwitchDirectory.java:185)
>         at org.apache.lucene.store.NRTCachingDirectory.createOutput(NRTCachingDirectory.java:146)
>         at org.apache.lucene.store.MockDirectoryWrapper.createOutput(MockDirectoryWrapper.java:667)
>         at org.apache.lucene.store.LockValidatingDirectoryWrapper.createOutput(LockValidatingDirectoryWrapper.java:44)
>         at org.apache.lucene.store.TrackingDirectoryWrapper.createOutput(TrackingDirectoryWrapper.java:43)
>         at org.apache.lucene.codecs.lucene84.Lucene84PostingsWriter.<init>(Lucene84PostingsWriter.java:127)
>         at org.apache.lucene.codecs.lucene84.Lucene84PostingsFormat.fieldsConsumer(Lucene84PostingsFormat.java:421)
>         at org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.merge(PerFieldPostingsFormat.java:195)
>         at org.apache.lucene.index.SegmentMerger.mergeTerms(SegmentMerger.java:245)
>         at org.apache.lucene.index.SegmentMerger.merge(SegmentMerger.java:140)
>         at org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4463)
>         at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4057)
>         at org.apache.lucene.index.SerialMergeScheduler.merge(SerialMergeScheduler.java:40)
>         at org.apache.lucene.index.IndexWriter.maybeMerge(IndexWriter.java:2158)
>         at org.apache.lucene.index.IndexWriter.processEvents(IndexWriter.java:5120)
>         at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1597)
>         at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1213)
>         at org.apache.lucene.index.TestIndexWriterReader$2.run(TestIndexWriterReader.java:839)
>
>
>
>
> Build Log:
> [...truncated 1711 lines...]
>    [junit4] Suite: org.apache.lucene.index.TestIndexWriterReader
>    [junit4]   2> ينا 01, 2020 1:34:35 ص com.carrotsearch.randomizedtesting.RandomizedRunner$QueueUncaughtExceptionsHandler uncaughtException
>    [junit4]   2> WARNING: Uncaught exception in thread: Thread[Thread-11318,5,TGRP-TestIndexWriterReader]
>    [junit4]   2> java.lang.RuntimeException: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/lucene/build/core/test/J1/temp/lucene.index.TestIndexWriterReader_B1EFB6B1B1E3AEBE-001/index-NIOFSDirectory-003/_1w1.nvm: Too many open files
>    [junit4]   2>        at __randomizedtesting.SeedInfo.seed([B1EFB6B1B1E3AEBE]:0)
>    [junit4]   2>        at org.apache.lucene.index.TestIndexWriterReader$2.run(TestIndexWriterReader.java:849)
>    [junit4]   2> Caused by: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/lucene/build/core/test/J1/temp/lucene.index.TestIndexWriterReader_B1EFB6B1B1E3AEBE-001/index-NIOFSDirectory-003/_1w1.nvm: Too many open files
>    [junit4]   2>        at org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:48)
>    [junit4]   2>        at org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:81)
>    [junit4]   2>        at org.apache.lucene.mockfile.HandleTrackingFS.newOutputStream(HandleTrackingFS.java:160)
>    [junit4]   2>        at org.apache.lucene.mockfile.FilterFileSystemProvider.newOutputStream(FilterFileSystemProvider.java:197)
>    [junit4]   2>        at java.nio.file.Files.newOutputStream(Files.java:216)
>    [junit4]   2>        at org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:410)
>    [junit4]   2>        at org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:406)
>    [junit4]   2>        at org.apache.lucene.store.FSDirectory.createOutput(FSDirectory.java:254)
>    [junit4]   2>        at org.apache.lucene.store.FileSwitchDirectory.createOutput(FileSwitchDirectory.java:185)
>    [junit4]   2>        at org.apache.lucene.store.NRTCachingDirectory.createOutput(NRTCachingDirectory.java:146)
>    [junit4]   2>        at org.apache.lucene.store.MockDirectoryWrapper.createOutput(MockDirectoryWrapper.java:667)
>    [junit4]   2>        at org.apache.lucene.store.LockValidatingDirectoryWrapper.createOutput(LockValidatingDirectoryWrapper.java:44)
>    [junit4]   2>        at org.apache.lucene.store.TrackingDirectoryWrapper.createOutput(TrackingDirectoryWrapper.java:43)
>    [junit4]   2>        at org.apache.lucene.codecs.lucene80.Lucene80NormsConsumer.<init>(Lucene80NormsConsumer.java:48)
>    [junit4]   2>        at org.apache.lucene.codecs.lucene80.Lucene80NormsFormat.normsConsumer(Lucene80NormsFormat.java:85)
>    [junit4]   2>        at org.apache.lucene.codecs.asserting.AssertingNormsFormat.normsConsumer(AssertingNormsFormat.java:43)
>    [junit4]   2>        at org.apache.lucene.index.DefaultIndexingChain.writeNorms(DefaultIndexingChain.java:304)
>    [junit4]   2>        at org.apache.lucene.index.DefaultIndexingChain.flush(DefaultIndexingChain.java:131)
>    [junit4]   2>        at org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:468)
>    [junit4]   2>        at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:555)
>    [junit4]   2>        at org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:418)
>    [junit4]   2>        at org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:515)
>    [junit4]   2>        at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1594)
>    [junit4]   2>        at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1213)
>    [junit4]   2>        at org.apache.lucene.index.TestIndexWriterReader$2.run(TestIndexWriterReader.java:839)
>    [junit4]   2>
>    [junit4]   2> ينا 01, 2020 1:34:35 ص com.carrotsearch.randomizedtesting.RandomizedRunner$QueueUncaughtExceptionsHandler uncaughtException
>    [junit4]   2> WARNING: Uncaught exception in thread: Thread[Thread-11320,5,TGRP-TestIndexWriterReader]
>    [junit4]   2> java.lang.RuntimeException: org.apache.lucene.store.AlreadyClosedException: refusing to delete any files: this IndexWriter hit an unrecoverable exception
>    [junit4]   2>        at __randomizedtesting.SeedInfo.seed([B1EFB6B1B1E3AEBE]:0)
>    [junit4]   2>        at org.apache.lucene.index.TestIndexWriterReader$2.run(TestIndexWriterReader.java:849)
>    [junit4]   2> Caused by: org.apache.lucene.store.AlreadyClosedException: refusing to delete any files: this IndexWriter hit an unrecoverable exception
>    [junit4]   2>        at org.apache.lucene.index.IndexFileDeleter.ensureOpen(IndexFileDeleter.java:349)
>    [junit4]   2>        at org.apache.lucene.index.IndexFileDeleter.deleteFiles(IndexFileDeleter.java:669)
>    [junit4]   2>        at org.apache.lucene.index.IndexFileDeleter.decRef(IndexFileDeleter.java:589)
>    [junit4]   2>        at org.apache.lucene.index.IndexFileDeleter.checkpoint(IndexFileDeleter.java:531)
>    [junit4]   2>        at org.apache.lucene.index.IndexWriter.checkpoint(IndexWriter.java:2566)
>    [junit4]   2>        at org.apache.lucene.index.IndexWriter.publishFlushedSegment(IndexWriter.java:2644)
>    [junit4]   2>        at org.apache.lucene.index.IndexWriter.lambda$publishFlushedSegments$10(IndexWriter.java:5083)
>    [junit4]   2>        at org.apache.lucene.index.DocumentsWriterFlushQueue.innerPurge(DocumentsWriterFlushQueue.java:119)
>    [junit4]   2>        at org.apache.lucene.index.DocumentsWriterFlushQueue.tryPurge(DocumentsWriterFlushQueue.java:150)
>    [junit4]   2>        at org.apache.lucene.index.DocumentsWriter.purgeFlushTickets(DocumentsWriter.java:202)
>    [junit4]   2>        at org.apache.lucene.index.IndexWriter.publishFlushedSegments(IndexWriter.java:5063)
>    [junit4]   2>        at org.apache.lucene.index.IndexWriter$1.afterSegmentsFlushed(IndexWriter.java:369)
>    [junit4]   2>        at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:600)
>    [junit4]   2>        at org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:418)
>    [junit4]   2>        at org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:515)
>    [junit4]   2>        at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1594)
>    [junit4]   2>        at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1213)
>    [junit4]   2>        at org.apache.lucene.index.TestIndexWriterReader$2.run(TestIndexWriterReader.java:839)
>    [junit4]   2> Caused by: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/lucene/build/core/test/J1/temp/lucene.index.TestIndexWriterReader_B1EFB6B1B1E3AEBE-001/index-NIOFSDirectory-003/_1ze_Lucene84_0.pos: Too many open files
>    [junit4]   2>        at org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:48)
>    [junit4]   2>        at org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:81)
>    [junit4]   2>        at org.apache.lucene.mockfile.HandleTrackingFS.newOutputStream(HandleTrackingFS.java:160)
>    [junit4]   2>        at org.apache.lucene.mockfile.FilterFileSystemProvider.newOutputStream(FilterFileSystemProvider.java:197)
>    [junit4]   2>        at java.nio.file.Files.newOutputStream(Files.java:216)
>    [junit4]   2>        at org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:410)
>    [junit4]   2>        at org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:406)
>    [junit4]   2>        at org.apache.lucene.store.FSDirectory.createOutput(FSDirectory.java:254)
>    [junit4]   2>        at org.apache.lucene.store.FileSwitchDirectory.createOutput(FileSwitchDirectory.java:185)
>    [junit4]   2>        at org.apache.lucene.store.NRTCachingDirectory.createOutput(NRTCachingDirectory.java:146)
>    [junit4]   2>        at org.apache.lucene.store.MockDirectoryWrapper.createOutput(MockDirectoryWrapper.java:667)
>    [junit4]   2>        at org.apache.lucene.store.LockValidatingDirectoryWrapper.createOutput(LockValidatingDirectoryWrapper.java:44)
>    [junit4]   2>        at org.apache.lucene.store.TrackingDirectoryWrapper.createOutput(TrackingDirectoryWrapper.java:43)
>    [junit4]   2>        at org.apache.lucene.codecs.lucene84.Lucene84PostingsWriter.<init>(Lucene84PostingsWriter.java:127)
>    [junit4]   2>        at org.apache.lucene.codecs.lucene84.Lucene84PostingsFormat.fieldsConsumer(Lucene84PostingsFormat.java:421)
>    [junit4]   2>        at org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.merge(PerFieldPostingsFormat.java:195)
>    [junit4]   2>        at org.apache.lucene.index.SegmentMerger.mergeTerms(SegmentMerger.java:245)
>    [junit4]   2>        at org.apache.lucene.index.SegmentMerger.merge(SegmentMerger.java:140)
>    [junit4]   2>        at org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4463)
>    [junit4]   2>        at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4057)
>    [junit4]   2>        at org.apache.lucene.index.SerialMergeScheduler.merge(SerialMergeScheduler.java:40)
>    [junit4]   2>        at org.apache.lucene.index.IndexWriter.maybeMerge(IndexWriter.java:2158)
>    [junit4]   2>        at org.apache.lucene.index.IndexWriter.processEvents(IndexWriter.java:5120)
>    [junit4]   2>        at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1597)
>    [junit4]   2>        ... 2 more
>    [junit4]   2>
>    [junit4]   2> ينا 01, 2020 1:34:35 ص com.carrotsearch.randomizedtesting.RandomizedRunner$QueueUncaughtExceptionsHandler uncaughtException
>    [junit4]   2> WARNING: Uncaught exception in thread: Thread[Thread-11321,5,TGRP-TestIndexWriterReader]
>    [junit4]   2> java.lang.RuntimeException: org.apache.lucene.store.AlreadyClosedException: this IndexWriter is closed
>    [junit4]   2>        at __randomizedtesting.SeedInfo.seed([B1EFB6B1B1E3AEBE]:0)
>    [junit4]   2>        at org.apache.lucene.index.TestIndexWriterReader$2.run(TestIndexWriterReader.java:849)
>    [junit4]   2> Caused by: org.apache.lucene.store.AlreadyClosedException: this IndexWriter is closed
>    [junit4]   2>        at org.apache.lucene.index.IndexWriter.ensureOpen(IndexWriter.java:681)
>    [junit4]   2>        at org.apache.lucene.index.IndexWriter.ensureOpen(IndexWriter.java:695)
>    [junit4]   2>        at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1591)
>    [junit4]   2>        at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1213)
>    [junit4]   2>        at org.apache.lucene.index.TestIndexWriterReader$2.run(TestIndexWriterReader.java:839)
>    [junit4]   2> Caused by: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/lucene/build/core/test/J1/temp/lucene.index.TestIndexWriterReader_B1EFB6B1B1E3AEBE-001/index-NIOFSDirectory-003/_1ze_Lucene84_0.pos: Too many open files
>    [junit4]   2>        at org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:48)
>    [junit4]   2>        at org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:81)
>    [junit4]   2>        at org.apache.lucene.mockfile.HandleTrackingFS.newOutputStream(HandleTrackingFS.java:160)
>    [junit4]   2>        at org.apache.lucene.mockfile.FilterFileSystemProvider.newOutputStream(FilterFileSystemProvider.java:197)
>    [junit4]   2>        at java.nio.file.Files.newOutputStream(Files.java:216)
>    [junit4]   2>        at org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:410)
>    [junit4]   2>        at org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:406)
>    [junit4]   2>        at org.apache.lucene.store.FSDirectory.createOutput(FSDirectory.java:254)
>    [junit4]   2>        at org.apache.lucene.store.FileSwitchDirectory.createOutput(FileSwitchDirectory.java:185)
>    [junit4]   2>        at org.apache.lucene.store.NRTCachingDirectory.createOutput(NRTCachingDirectory.java:146)
>    [junit4]   2>        at org.apache.lucene.store.MockDirectoryWrapper.createOutput(MockDirectoryWrapper.java:667)
>    [junit4]   2>        at org.apache.lucene.store.LockValidatingDirectoryWrapper.createOutput(LockValidatingDirectoryWrapper.java:44)
>    [junit4]   2>        at org.apache.lucene.store.TrackingDirectoryWrapper.createOutput(TrackingDirectoryWrapper.java:43)
>    [junit4]   2>        at org.apache.lucene.codecs.lucene84.Lucene84PostingsWriter.<init>(Lucene84PostingsWriter.java:127)
>    [junit4]   2>        at org.apache.lucene.codecs.lucene84.Lucene84PostingsFormat.fieldsConsumer(Lucene84PostingsFormat.java:421)
>    [junit4]   2>        at org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.merge(PerFieldPostingsFormat.java:195)
>    [junit4]   2>        at org.apache.lucene.index.SegmentMerger.mergeTerms(SegmentMerger.java:245)
>    [junit4]   2>        at org.apache.lucene.index.SegmentMerger.merge(SegmentMerger.java:140)
>    [junit4]   2>        at org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4463)
>    [junit4]   2>        at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4057)
>    [junit4]   2>        at org.apache.lucene.index.SerialMergeScheduler.merge(SerialMergeScheduler.java:40)
>    [junit4]   2>        at org.apache.lucene.index.IndexWriter.maybeMerge(IndexWriter.java:2158)
>    [junit4]   2>        at org.apache.lucene.index.IndexWriter.processEvents(IndexWriter.java:5120)
>    [junit4]   2>        at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1597)
>    [junit4]   2>        ... 2 more
>    [junit4]   2>
>    [junit4]   2> ينا 01, 2020 1:34:35 ص com.carrotsearch.randomizedtesting.RandomizedRunner$QueueUncaughtExceptionsHandler uncaughtException
>    [junit4]   2> WARNING: Uncaught exception in thread: Thread[Thread-11319,5,TGRP-TestIndexWriterReader]
>    [junit4]   2> java.lang.RuntimeException: org.apache.lucene.store.AlreadyClosedException: this IndexWriter is closed
>    [junit4]   2>        at __randomizedtesting.SeedInfo.seed([B1EFB6B1B1E3AEBE]:0)
>    [junit4]   2>        at org.apache.lucene.index.TestIndexWriterReader$2.run(TestIndexWriterReader.java:849)
>    [junit4]   2> Caused by: org.apache.lucene.store.AlreadyClosedException: this IndexWriter is closed
>    [junit4]   2>        at org.apache.lucene.index.IndexWriter.ensureOpen(IndexWriter.java:681)
>    [junit4]   2>        at org.apache.lucene.index.IndexWriter.ensureOpen(IndexWriter.java:695)
>    [junit4]   2>        at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1591)
>    [junit4]   2>        at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1213)
>    [junit4]   2>        at org.apache.lucene.index.TestIndexWriterReader$2.run(TestIndexWriterReader.java:839)
>    [junit4]   2> Caused by: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/lucene/build/core/test/J1/temp/lucene.index.TestIndexWriterReader_B1EFB6B1B1E3AEBE-001/index-NIOFSDirectory-003/_1ze_Lucene84_0.pos: Too many open files
>    [junit4]   2>        at org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:48)
>    [junit4]   2>        at org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:81)
>    [junit4]   2>        at org.apache.lucene.mockfile.HandleTrackingFS.newOutputStream(HandleTrackingFS.java:160)
>    [junit4]   2>        at org.apache.lucene.mockfile.FilterFileSystemProvider.newOutputStream(FilterFileSystemProvider.java:197)
>    [junit4]   2>        at java.nio.file.Files.newOutputStream(Files.java:216)
>    [junit4]   2>        at org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:410)
>    [junit4]   2>        at org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:406)
>    [junit4]   2>        at org.apache.lucene.store.FSDirectory.createOutput(FSDirectory.java:254)
>    [junit4]   2>        at org.apache.lucene.store.FileSwitchDirectory.createOutput(FileSwitchDirectory.java:185)
>    [junit4]   2>        at org.apache.lucene.store.NRTCachingDirectory.createOutput(NRTCachingDirectory.java:146)
>    [junit4]   2>        at org.apache.lucene.store.MockDirectoryWrapper.createOutput(MockDirectoryWrapper.java:667)
>    [junit4]   2>        at org.apache.lucene.store.LockValidatingDirectoryWrapper.createOutput(LockValidatingDirectoryWrapper.java:44)
>    [junit4]   2>        at org.apache.lucene.store.TrackingDirectoryWrapper.createOutput(TrackingDirectoryWrapper.java:43)
>    [junit4]   2>        at org.apache.lucene.codecs.lucene84.Lucene84PostingsWriter.<init>(Lucene84PostingsWriter.java:127)
>    [junit4]   2>        at org.apache.lucene.codecs.lucene84.Lucene84PostingsFormat.fieldsConsumer(Lucene84PostingsFormat.java:421)
>    [junit4]   2>        at org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.merge(PerFieldPostingsFormat.java:195)
>    [junit4]   2>        at org.apache.lucene.index.SegmentMerger.mergeTerms(SegmentMerger.java:245)
>    [junit4]   2>        at org.apache.lucene.index.SegmentMerger.merge(SegmentMerger.java:140)
>    [junit4]   2>        at org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4463)
>    [junit4]   2>        at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4057)
>    [junit4]   2>        at org.apache.lucene.index.SerialMergeScheduler.merge(SerialMergeScheduler.java:40)
>    [junit4]   2>        at org.apache.lucene.index.IndexWriter.maybeMerge(IndexWriter.java:2158)
>    [junit4]   2>        at org.apache.lucene.index.IndexWriter.processEvents(IndexWriter.java:5120)
>    [junit4]   2>        at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1597)
>    [junit4]   2>        ... 2 more
>    [junit4]   2>
>    [junit4]   2> ينا 01, 2020 1:34:35 ص com.carrotsearch.randomizedtesting.RandomizedRunner$QueueUncaughtExceptionsHandler uncaughtException
>    [junit4]   2> WARNING: Uncaught exception in thread: Thread[Thread-11317,5,TGRP-TestIndexWriterReader]
>    [junit4]   2> java.lang.RuntimeException: org.apache.lucene.store.AlreadyClosedException: refusing to delete any files: this IndexWriter hit an unrecoverable exception
>    [junit4]   2>        at __randomizedtesting.SeedInfo.seed([B1EFB6B1B1E3AEBE]:0)
>    [junit4]   2>        at org.apache.lucene.index.TestIndexWriterReader$2.run(TestIndexWriterReader.java:849)
>    [junit4]   2> Caused by: org.apache.lucene.store.AlreadyClosedException: refusing to delete any files: this IndexWriter hit an unrecoverable exception
>    [junit4]   2>        at org.apache.lucene.index.IndexFileDeleter.ensureOpen(IndexFileDeleter.java:349)
>    [junit4]   2>        at org.apache.lucene.index.IndexFileDeleter.deleteFiles(IndexFileDeleter.java:669)
>    [junit4]   2>        at org.apache.lucene.index.IndexFileDeleter.decRef(IndexFileDeleter.java:589)
>    [junit4]   2>        at org.apache.lucene.index.IndexFileDeleter.checkpoint(IndexFileDeleter.java:531)
>    [junit4]   2>        at org.apache.lucene.index.IndexWriter.checkpoint(IndexWriter.java:2566)
>    [junit4]   2>        at org.apache.lucene.index.IndexWriter.publishFlushedSegment(IndexWriter.java:2644)
>    [junit4]   2>        at org.apache.lucene.index.IndexWriter.lambda$publishFlushedSegments$10(IndexWriter.java:5083)
>    [junit4]   2>        at org.apache.lucene.index.DocumentsWriterFlushQueue.innerPurge(DocumentsWriterFlushQueue.java:119)
>    [junit4]   2>        at org.apache.lucene.index.DocumentsWriterFlushQueue.forcePurge(DocumentsWriterFlushQueue.java:140)
>    [junit4]   2>        at org.apache.lucene.index.DocumentsWriter.purgeFlushTickets(DocumentsWriter.java:200)
>    [junit4]   2>        at org.apache.lucene.index.IndexWriter.publishFlushedSegments(IndexWriter.java:5063)
>    [junit4]   2>        at org.apache.lucene.index.IndexWriter.rollbackInternalNoCommit(IndexWriter.java:2295)
>    [junit4]   2>        at org.apache.lucene.index.IndexWriter.rollbackInternal(IndexWriter.java:2269)
>    [junit4]   2>        at org.apache.lucene.index.IndexWriter.maybeCloseOnTragicEvent(IndexWriter.java:4911)
>    [junit4]   2>        at org.apache.lucene.index.IndexWriter.tragicEvent(IndexWriter.java:4901)
>    [junit4]   2>        at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4083)
>    [junit4]   2>        at org.apache.lucene.index.SerialMergeScheduler.merge(SerialMergeScheduler.java:40)
>    [junit4]   2>        at org.apache.lucene.index.IndexWriter.maybeMerge(IndexWriter.java:2158)
>    [junit4]   2>        at org.apache.lucene.index.IndexWriter.processEvents(IndexWriter.java:5120)
>    [junit4]   2>        at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1597)
>    [junit4]   2>        at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1213)
>    [junit4]   2>        at org.apache.lucene.index.TestIndexWriterReader$2.run(TestIndexWriterReader.java:839)
>    [junit4]   2> Caused by: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/lucene/build/core/test/J1/temp/lucene.index.TestIndexWriterReader_B1EFB6B1B1E3AEBE-001/index-NIOFSDirectory-003/_1ze_Lucene84_0.pos: Too many open files
>    [junit4]   2>        at org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:48)
>    [junit4]   2>        at org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:81)
>    [junit4]   2>        at org.apache.lucene.mockfile.HandleTrackingFS.newOutputStream(HandleTrackingFS.java:160)
>    [junit4]   2>        at org.apache.lucene.mockfile.FilterFileSystemProvider.newOutputStream(FilterFileSystemProvider.java:197)
>    [junit4]   2>        at java.nio.file.Files.newOutputStream(Files.java:216)
>    [junit4]   2>        at org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:410)
>    [junit4]   2>        at org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:406)
>    [junit4]   2>        at org.apache.lucene.store.FSDirectory.createOutput(FSDirectory.java:254)
>    [junit4]   2>        at org.apache.lucene.store.FileSwitchDirectory.createOutput(FileSwitchDirectory.java:185)
>    [junit4]   2>        at org.apache.lucene.store.NRTCachingDirectory.createOutput(NRTCachingDirectory.java:146)
>    [junit4]   2>        at org.apache.lucene.store.MockDirectoryWrapper.createOutput(MockDirectoryWrapper.java:667)
>    [junit4]   2>        at org.apache.lucene.store.LockValidatingDirectoryWrapper.createOutput(LockValidatingDirectoryWrapper.java:44)
>    [junit4]   2>        at org.apache.lucene.store.TrackingDirectoryWrapper.createOutput(TrackingDirectoryWrapper.java:43)
>    [junit4]   2>        at org.apache.lucene.codecs.lucene84.Lucene84PostingsWriter.<init>(Lucene84PostingsWriter.java:127)
>    [junit4]   2>        at org.apache.lucene.codecs.lucene84.Lucene84PostingsFormat.fieldsConsumer(Lucene84PostingsFormat.java:421)
>    [junit4]   2>        at org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.merge(PerFieldPostingsFormat.java:195)
>    [junit4]   2>        at org.apache.lucene.index.SegmentMerger.mergeTerms(SegmentMerger.java:245)
>    [junit4]   2>        at org.apache.lucene.index.SegmentMerger.merge(SegmentMerger.java:140)
>    [junit4]   2>        at org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4463)
>    [junit4]   2>        at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4057)
>    [junit4]   2>        ... 6 more
>    [junit4]   2>
>    [junit4]   2> NOTE: download the large Jenkins line-docs file by running 'ant get-jenkins-line-docs' in the lucene directory.
>    [junit4]   2> NOTE: reproduce with: ant test  -Dtestcase=TestIndexWriterReader -Dtests.method=testDuringAddDelete -Dtests.seed=B1EFB6B1B1E3AEBE -Dtests.multiplier=2 -Dtests.nightly=true -Dtests.slow=true -Dtests.linedocsfile=/home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/test-data/enwiki.random.lines.txt -Dtests.locale=ar-SA -Dtests.timezone=America/Recife -Dtests.asserts=true -Dtests.file.encoding=UTF-8
>    [junit4] ERROR   38.3s J1 | TestIndexWriterReader.testDuringAddDelete <<<
>    [junit4]    > Throwable #1: org.apache.lucene.store.AlreadyClosedException: this IndexWriter is closed
>    [junit4]    >        at org.apache.lucene.index.IndexWriter.ensureOpen(IndexWriter.java:681)
>    [junit4]    >        at org.apache.lucene.index.IndexWriter.ensureOpen(IndexWriter.java:695)
>    [junit4]    >        at org.apache.lucene.index.IndexWriter.nrtIsCurrent(IndexWriter.java:4946)
>    [junit4]    >        at org.apache.lucene.index.StandardDirectoryReader.doOpenFromWriter(StandardDirectoryReader.java:293)
>    [junit4]    >        at org.apache.lucene.index.StandardDirectoryReader.doOpenIfChanged(StandardDirectoryReader.java:272)
>    [junit4]    >        at org.apache.lucene.index.StandardDirectoryReader.doOpenIfChanged(StandardDirectoryReader.java:262)
>    [junit4]    >        at org.apache.lucene.index.DirectoryReader.openIfChanged(DirectoryReader.java:165)
>    [junit4]    >        at org.apache.lucene.index.TestIndexWriterReader.testDuringAddDelete(TestIndexWriterReader.java:861)
>    [junit4]    >        at java.lang.Thread.run(Thread.java:748)
>    [junit4]    > Caused by: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/lucene/build/core/test/J1/temp/lucene.index.TestIndexWriterReader_B1EFB6B1B1E3AEBE-001/index-NIOFSDirectory-003/_1ze_Lucene84_0.pos: Too many open files
>    [junit4]    >        at org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:48)
>    [junit4]    >        at org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:81)
>    [junit4]    >        at org.apache.lucene.mockfile.HandleTrackingFS.newOutputStream(HandleTrackingFS.java:160)
>    [junit4]    >        at org.apache.lucene.mockfile.FilterFileSystemProvider.newOutputStream(FilterFileSystemProvider.java:197)
>    [junit4]    >        at java.nio.file.Files.newOutputStream(Files.java:216)
>    [junit4]    >        at org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:410)
>    [junit4]    >        at org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:406)
>    [junit4]    >        at org.apache.lucene.store.FSDirectory.createOutput(FSDirectory.java:254)
>    [junit4]    >        at org.apache.lucene.store.FileSwitchDirectory.createOutput(FileSwitchDirectory.java:185)
>    [junit4]    >        at org.apache.lucene.store.NRTCachingDirectory.createOutput(NRTCachingDirectory.java:146)
>    [junit4]    >        at org.apache.lucene.store.MockDirectoryWrapper.createOutput(MockDirectoryWrapper.java:667)
>    [junit4]    >        at org.apache.lucene.store.LockValidatingDirectoryWrapper.createOutput(LockValidatingDirectoryWrapper.java:44)
>    [junit4]    >        at org.apache.lucene.store.TrackingDirectoryWrapper.createOutput(TrackingDirectoryWrapper.java:43)
>    [junit4]    >        at org.apache.lucene.codecs.lucene84.Lucene84PostingsWriter.<init>(Lucene84PostingsWriter.java:127)
>    [junit4]    >        at org.apache.lucene.codecs.lucene84.Lucene84PostingsFormat.fieldsConsumer(Lucene84PostingsFormat.java:421)
>    [junit4]    >        at org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.merge(PerFieldPostingsFormat.java:195)
>    [junit4]    >        at org.apache.lucene.index.SegmentMerger.mergeTerms(SegmentMerger.java:245)
>    [junit4]    >        at org.apache.lucene.index.SegmentMerger.merge(SegmentMerger.java:140)
>    [junit4]    >        at org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4463)
>    [junit4]    >        at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4057)
>    [junit4]    >        at org.apache.lucene.index.SerialMergeScheduler.merge(SerialMergeScheduler.java:40)
>    [junit4]    >        at org.apache.lucene.index.IndexWriter.maybeMerge(IndexWriter.java:2158)
>    [junit4]    >        at org.apache.lucene.index.IndexWriter.processEvents(IndexWriter.java:5120)
>    [junit4]    >        at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1597)
>    [junit4]    >        at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1213)
>    [junit4]    >        at org.apache.lucene.index.TestIndexWriterReader$2.run(TestIndexWriterReader.java:839)Throwable #2: com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an uncaught exception in thread: Thread[id=12125, name=Thread-11318, state=RUNNABLE, group=TGRP-TestIndexWriterReader]
>    [junit4]    > Caused by: java.lang.RuntimeException: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/lucene/build/core/test/J1/temp/lucene.index.TestIndexWriterReader_B1EFB6B1B1E3AEBE-001/index-NIOFSDirectory-003/_1w1.nvm: Too many open files
>    [junit4]    >        at __randomizedtesting.SeedInfo.seed([B1EFB6B1B1E3AEBE]:0)
>    [junit4]    >        at org.apache.lucene.index.TestIndexWriterReader$2.run(TestIndexWriterReader.java:849)
>    [junit4]    > Caused by: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/lucene/build/core/test/J1/temp/lucene.index.TestIndexWriterReader_B1EFB6B1B1E3AEBE-001/index-NIOFSDirectory-003/_1w1.nvm: Too many open files
>    [junit4]    >        at org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:48)
>    [junit4]    >        at org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:81)
>    [junit4]    >        at org.apache.lucene.mockfile.HandleTrackingFS.newOutputStream(HandleTrackingFS.java:160)
>    [junit4]    >        at org.apache.lucene.mockfile.FilterFileSystemProvider.newOutputStream(FilterFileSystemProvider.java:197)
>    [junit4]    >        at java.nio.file.Files.newOutputStream(Files.java:216)
>    [junit4]    >        at org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:410)
>    [junit4]    >        at org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:406)
>    [junit4]    >        at org.apache.lucene.store.FSDirectory.createOutput(FSDirectory.java:254)
>    [junit4]    >        at org.apache.lucene.store.FileSwitchDirectory.createOutput(FileSwitchDirectory.java:185)
>    [junit4]    >        at org.apache.lucene.store.NRTCachingDirectory.createOutput(NRTCachingDirectory.java:146)
>    [junit4]    >        at org.apache.lucene.store.MockDirectoryWrapper.createOutput(MockDirectoryWrapper.java:667)
>    [junit4]    >        at org.apache.lucene.store.LockValidatingDirectoryWrapper.createOutput(LockValidatingDirectoryWrapper.java:44)
>    [junit4]    >        at org.apache.lucene.store.TrackingDirectoryWrapper.createOutput(TrackingDirectoryWrapper.java:43)
>    [junit4]    >        at org.apache.lucene.codecs.lucene80.Lucene80NormsConsumer.<init>(Lucene80NormsConsumer.java:48)
>    [junit4]    >        at org.apache.lucene.codecs.lucene80.Lucene80NormsFormat.normsConsumer(Lucene80NormsFormat.java:85)
>    [junit4]    >        at org.apache.lucene.codecs.asserting.AssertingNormsFormat.normsConsumer(AssertingNormsFormat.java:43)
>    [junit4]    >        at org.apache.lucene.index.DefaultIndexingChain.writeNorms(DefaultIndexingChain.java:304)
>    [junit4]    >        at org.apache.lucene.index.DefaultIndexingChain.flush(DefaultIndexingChain.java:131)
>    [junit4]    >        at org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:468)
>    [junit4]    >        at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:555)
>    [junit4]    >        at org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:418)
>    [junit4]    >        at org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:515)
>    [junit4]    >        at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1594)
>    [junit4]    >        at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1213)
>    [junit4]    >        at org.apache.lucene.index.TestIndexWriterReader$2.run(TestIndexWriterReader.java:839)Throwable #3: com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an uncaught exception in thread: Thread[id=12124, name=Thread-11317, state=RUNNABLE, group=TGRP-TestIndexWriterReader]
>    [junit4]    > Caused by: java.lang.RuntimeException: org.apache.lucene.store.AlreadyClosedException: refusing to delete any files: this IndexWriter hit an unrecoverable exception
>    [junit4]    >        at __randomizedtesting.SeedInfo.seed([B1EFB6B1B1E3AEBE]:0)
>    [junit4]    >        at org.apache.lucene.index.TestIndexWriterReader$2.run(TestIndexWriterReader.java:849)
>    [junit4]    > Caused by: org.apache.lucene.store.AlreadyClosedException: refusing to delete any files: this IndexWriter hit an unrecoverable exception
>    [junit4]    >        at org.apache.lucene.index.IndexFileDeleter.ensureOpen(IndexFileDeleter.java:349)
>    [junit4]    >        at org.apache.lucene.index.IndexFileDeleter.deleteFiles(IndexFileDeleter.java:669)
>    [junit4]    >        at org.apache.lucene.index.IndexFileDeleter.decRef(IndexFileDeleter.java:589)
>    [junit4]    >        at org.apache.lucene.index.IndexFileDeleter.checkpoint(IndexFileDeleter.java:531)
>    [junit4]    >        at org.apache.lucene.index.IndexWriter.checkpoint(IndexWriter.java:2566)
>    [junit4]    >        at org.apache.lucene.index.IndexWriter.publishFlushedSegment(IndexWriter.java:2644)
>    [junit4]    >        at org.apache.lucene.index.IndexWriter.lambda$publishFlushedSegments$10(IndexWriter.java:5083)
>    [junit4]    >        at org.apache.lucene.index.DocumentsWriterFlushQueue.innerPurge(DocumentsWriterFlushQueue.java:119)
>    [junit4]    >        at org.apache.lucene.index.DocumentsWriterFlushQueue.forcePurge(DocumentsWriterFlushQueue.java:140)
>    [junit4]    >        at org.apache.lucene.index.DocumentsWriter.purgeFlushTickets(DocumentsWriter.java:200)
>    [junit4]    >        at org.apache.lucene.index.IndexWriter.publishFlushedSegments(IndexWriter.java:5063)
>    [junit4]    >        at org.apache.lucene.index.IndexWriter.rollbackInternalNoCommit(IndexWriter.java:2295)
>    [junit4]    >        at org.apache.lucene.index.IndexWriter.rollbackInternal(IndexWriter.java:2269)
>    [junit4]    >        at org.apache.lucene.index.IndexWriter.maybeCloseOnTragicEvent(IndexWriter.java:4911)
>    [junit4]    >        at org.apache.lucene.index.IndexWriter.tragicEvent(IndexWriter.java:4901)
>    [junit4]    >        at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4083)
>    [junit4]    >        at org.apache.lucene.index.SerialMergeScheduler.merge(SerialMergeScheduler.java:40)
>    [junit4]    >        at org.apache.lucene.index.IndexWriter.maybeMerge(IndexWriter.java:2158)
>    [junit4]    >        at org.apache.lucene.index.IndexWriter.processEvents(IndexWriter.java:5120)
>    [junit4]    >        at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1597)
>    [junit4]    >        at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1213)
>    [junit4]    >        at org.apache.lucene.index.TestIndexWriterReader$2.run(TestIndexWriterReader.java:839)
>    [junit4]    > Caused by: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/lucene/build/core/test/J1/temp/lucene.index.TestIndexWriterReader_B1EFB6B1B1E3AEBE-001/index-NIOFSDirectory-003/_1ze_Lucene84_0.pos: Too many open files
>    [junit4]    >        at org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:48)
>    [junit4]    >        at org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:81)
>    [junit4]    >        at org.apache.lucene.mockfile.HandleTrackingFS.newOutputStream(HandleTrackingFS.java:160)
>    [junit4]    >        at org.apache.lucene.mockfile.FilterFileSystemProvider.newOutputStream(FilterFileSystemProvider.java:197)
>    [junit4]    >        at java.nio.file.Files.newOutputStream(Files.java:216)
>    [junit4]    >        at org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:410)
>    [junit4]    >        at org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:406)
>    [junit4]    >        at org.apache.lucene.store.FSDirectory.createOutput(FSDirectory.java:254)
>    [junit4]    >        at org.apache.lucene.store.FileSwitchDirectory.createOutput(FileSwitchDirectory.java:185)
>    [junit4]    >        at org.apache.lucene.store.NRTCachingDirectory.createOutput(NRTCachingDirectory.java:146)
>    [junit4]    >        at org.apache.lucene.store.MockDirectoryWrapper.createOutput(MockDirectoryWrapper.java:667)
>    [junit4]    >        at org.apache.lucene.store.LockValidatingDirectoryWrapper.createOutput(LockValidatingDirectoryWrapper.java:44)
>    [junit4]    >        at org.apache.lucene.store.TrackingDirectoryWrapper.createOutput(TrackingDirectoryWrapper.java:43)
>    [junit4]    >        at org.apache.lucene.codecs.lucene84.Lucene84PostingsWriter.<init>(Lucene84PostingsWriter.java:127)
>    [junit4]    >        at org.apache.lucene.codecs.lucene84.Lucene84PostingsFormat.fieldsConsumer(Lucene84PostingsFormat.java:421)
>    [junit4]    >        at org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.merge(PerFieldPostingsFormat.java:195)
>    [junit4]    >        at org.apache.lucene.index.SegmentMerger.mergeTerms(SegmentMerger.java:245)
>    [junit4]    >        at org.apache.lucene.index.SegmentMerger.merge(SegmentMerger.java:140)
>    [junit4]    >        at org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4463)
>    [junit4]    >        at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4057)
>    [junit4]    >        ... 6 moreThrowable #4: com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an uncaught exception in thread: Thread[id=12127, name=Thread-11320, state=RUNNABLE, group=TGRP-TestIndexWriterReader]
>    [junit4]    > Caused by: java.lang.RuntimeException: org.apache.lucene.store.AlreadyClosedException: refusing to delete any files: this IndexWriter hit an unrecoverable exception
>    [junit4]    >        at __randomizedtesting.SeedInfo.seed([B1EFB6B1B1E3AEBE]:0)
>    [junit4]    >        at org.apache.lucene.index.TestIndexWriterReader$2.run(TestIndexWriterReader.java:849)
>    [junit4]    > Caused by: org.apache.lucene.store.AlreadyClosedException: refusing to delete any files: this IndexWriter hit an unrecoverable exception
>    [junit4]    >        at org.apache.lucene.index.IndexFileDeleter.ensureOpen(IndexFileDeleter.java:349)
>    [junit4]    >        at org.apache.lucene.index.IndexFileDeleter.deleteFiles(IndexFileDeleter.java:669)
>    [junit4]    >        at org.apache.lucene.index.IndexFileDeleter.decRef(IndexFileDeleter.java:589)
>    [junit4]    >        at org.apache.lucene.index.IndexFileDeleter.checkpoint(IndexFileDeleter.java:531)
>    [junit4]    >        at org.apache.lucene.index.IndexWriter.checkpoint(IndexWriter.java:2566)
>    [junit4]    >        at org.apache.lucene.index.IndexWriter.publishFlushedSegment(IndexWriter.java:2644)
>    [junit4]    >        at org.apache.lucene.index.IndexWriter.lambda$publishFlushedSegments$10(IndexWriter.java:5083)
>    [junit4]    >        at org.apache.lucene.index.DocumentsWriterFlushQueue.innerPurge(DocumentsWriterFlushQueue.java:119)
>    [junit4]    >        at org.apache.lucene.index.DocumentsWriterFlushQueue.tryPurge(DocumentsWriterFlushQueue.java:150)
>    [junit4]    >        at org.apache.lucene.index.DocumentsWriter.purgeFlushTickets(DocumentsWriter.java:202)
>    [junit4]    >        at org.apache.lucene.index.IndexWriter.publishFlushedSegments(IndexWriter.java:5063)
>    [junit4]    >        at org.apache.lucene.index.IndexWriter$1.afterSegmentsFlushed(IndexWriter.java:369)
>    [junit4]    >        at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:600)
>    [junit4]    >        at org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:418)
>    [junit4]    >        at org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:515)
>    [junit4]    >        at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1594)
>    [junit4]    >        at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1213)
>    [junit4]    >        at org.apache.lucene.index.TestIndexWriterReader$2.run(TestIndexWriterReader.java:839)
>    [junit4]    > Caused by: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/lucene/build/core/test/J1/temp/lucene.index.TestIndexWriterReader_B1EFB6B1B1E3AEBE-001/index-NIOFSDirectory-003/_1ze_Lucene84_0.pos: Too many open files
>    [junit4]    >        at org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:48)
>    [junit4]    >        at org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:81)
>    [junit4]    >        at org.apache.lucene.mockfile.HandleTrackingFS.newOutputStream(HandleTrackingFS.java:160)
>    [junit4]    >        at org.apache.lucene.mockfile.FilterFileSystemProvider.newOutputStream(FilterFileSystemProvider.java:197)
>    [junit4]    >        at java.nio.file.Files.newOutputStream(Files.java:216)
>    [junit4]    >        at org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:410)
>    [junit4]    >        at org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:406)
>    [junit4]    >        at org.apache.lucene.store.FSDirectory.createOutput(FSDirectory.java:254)
>    [junit4]    >        at org.apache.lucene.store.FileSwitchDirectory.createOutput(FileSwitchDirectory.java:185)
>    [junit4]    >        at org.apache.lucene.store.NRTCachingDirectory.createOutput(NRTCachingDirectory.java:146)
>    [junit4]    >        at org.apache.lucene.store.MockDirectoryWrapper.createOutput(MockDirectoryWrapper.java:667)
>    [junit4]    >        at org.apache.lucene.store.LockValidatingDirectoryWrapper.createOutput(LockValidatingDirectoryWrapper.java:44)
>    [junit4]    >        at org.apache.lucene.store.TrackingDirectoryWrapper.createOutput(TrackingDirectoryWrapper.java:43)
>    [junit4]    >        at org.apache.lucene.codecs.lucene84.Lucene84PostingsWriter.<init>(Lucene84PostingsWriter.java:127)
>    [junit4]    >        at org.apache.lucene.codecs.lucene84.Lucene84PostingsFormat.fieldsConsumer(Lucene84PostingsFormat.java:421)
>    [junit4]    >        at org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.merge(PerFieldPostingsFormat.java:195)
>    [junit4]    >        at org.apache.lucene.index.SegmentMerger.mergeTerms(SegmentMerger.java:245)
>    [junit4]    >        at org.apache.lucene.index.SegmentMerger.merge(SegmentMerger.java:140)
>    [junit4]    >        at org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4463)
>    [junit4]    >        at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4057)
>    [junit4]    >        at org.apache.lucene.index.SerialMergeScheduler.merge(SerialMergeScheduler.java:40)
>    [junit4]    >        at org.apache.lucene.index.IndexWriter.maybeMerge(IndexWriter.java:2158)
>    [junit4]    >        at org.apache.lucene.index.IndexWriter.processEvents(IndexWriter.java:5120)
>    [junit4]    >        at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1597)
>    [junit4]    >        ... 2 moreThrowable #5: com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an uncaught exception in thread: Thread[id=12128, name=Thread-11321, state=RUNNABLE, group=TGRP-TestIndexWriterReader]
>    [junit4]    > Caused by: java.lang.RuntimeException: org.apache.lucene.store.AlreadyClosedException: this IndexWriter is closed
>    [junit4]    >        at __randomizedtesting.SeedInfo.seed([B1EFB6B1B1E3AEBE]:0)
>    [junit4]    >        at org.apache.lucene.index.TestIndexWriterReader$2.run(TestIndexWriterReader.java:849)
>    [junit4]    > Caused by: org.apache.lucene.store.AlreadyClosedException: this IndexWriter is closed
>    [junit4]    >        at org.apache.lucene.index.IndexWriter.ensureOpen(IndexWriter.java:681)
>    [junit4]    >        at org.apache.lucene.index.IndexWriter.ensureOpen(IndexWriter.java:695)
>    [junit4]    >        at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1591)
>    [junit4]    >        at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1213)
>    [junit4]    >        at org.apache.lucene.index.TestIndexWriterReader$2.run(TestIndexWriterReader.java:839)
>    [junit4]    > Caused by: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/lucene/build/core/test/J1/temp/lucene.index.TestIndexWriterReader_B1EFB6B1B1E3AEBE-001/index-NIOFSDirectory-003/_1ze_Lucene84_0.pos: Too many open files
>    [junit4]    >        at org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:48)
>    [junit4]    >        at org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:81)
>    [junit4]    >        at org.apache.lucene.mockfile.HandleTrackingFS.newOutputStream(HandleTrackingFS.java:160)
>    [junit4]    >        at org.apache.lucene.mockfile.FilterFileSystemProvider.newOutputStream(FilterFileSystemProvider.java:197)
>    [junit4]    >        at java.nio.file.Files.newOutputStream(Files.java:216)
>    [junit4]    >        at org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:410)
>    [junit4]    >        at org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:406)
>    [junit4]    >        at org.apache.lucene.store.FSDirectory.createOutput(FSDirectory.java:254)
>    [junit4]    >        at org.apache.lucene.store.FileSwitchDirectory.createOutput(FileSwitchDirectory.java:185)
>    [junit4]    >        at org.apache.lucene.store.NRTCachingDirectory.createOutput(NRTCachingDirectory.java:146)
>    [junit4]    >        at org.apache.lucene.store.MockDirectoryWrapper.createOutput(MockDirectoryWrapper.java:667)
>    [junit4]    >        at org.apache.lucene.store.LockValidatingDirectoryWrapper.createOutput(LockValidatingDirectoryWrapper.java:44)
>    [junit4]    >        at org.apache.lucene.store.TrackingDirectoryWrapper.createOutput(TrackingDirectoryWrapper.java:43)
>    [junit4]    >        at org.apache.lucene.codecs.lucene84.Lucene84PostingsWriter.<init>(Lucene84PostingsWriter.java:127)
>    [junit4]    >        at org.apache.lucene.codecs.lucene84.Lucene84PostingsFormat.fieldsConsumer(Lucene84PostingsFormat.java:421)
>    [junit4]    >        at org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.merge(PerFieldPostingsFormat.java:195)
>    [junit4]    >        at org.apache.lucene.index.SegmentMerger.mergeTerms(SegmentMerger.java:245)
>    [junit4]    >        at org.apache.lucene.index.SegmentMerger.merge(SegmentMerger.java:140)
>    [junit4]    >        at org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4463)
>    [junit4]    >        at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4057)
>    [junit4]    >        at org.apache.lucene.index.SerialMergeScheduler.merge(SerialMergeScheduler.java:40)
>    [junit4]    >        at org.apache.lucene.index.IndexWriter.maybeMerge(IndexWriter.java:2158)
>    [junit4]    >        at org.apache.lucene.index.IndexWriter.processEvents(IndexWriter.java:5120)
>    [junit4]    >        at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1597)
>    [junit4]    >        ... 2 moreThrowable #6: com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an uncaught exception in thread: Thread[id=12126, name=Thread-11319, state=RUNNABLE, group=TGRP-TestIndexWriterReader]
>    [junit4]    > Caused by: java.lang.RuntimeException: org.apache.lucene.store.AlreadyClosedException: this IndexWriter is closed
>    [junit4]    >        at __randomizedtesting.SeedInfo.seed([B1EFB6B1B1E3AEBE]:0)
>    [junit4]    >        at org.apache.lucene.index.TestIndexWriterReader$2.run(TestIndexWriterReader.java:849)
>    [junit4]    > Caused by: org.apache.lucene.store.AlreadyClosedException: this IndexWriter is closed
>    [junit4]    >        at org.apache.lucene.index.IndexWriter.ensureOpen(IndexWriter.java:681)
>    [junit4]    >        at org.apache.lucene.index.IndexWriter.ensureOpen(IndexWriter.java:695)
>    [junit4]    >        at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1591)
>    [junit4]    >        at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1213)
>    [junit4]    >        at org.apache.lucene.index.TestIndexWriterReader$2.run(TestIndexWriterReader.java:839)
>    [junit4]    > Caused by: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/lucene/build/core/test/J1/temp/lucene.index.TestIndexWriterReader_B1EFB6B1B1E3AEBE-001/index-NIOFSDirectory-003/_1ze_Lucene84_0.pos: Too many open files
>    [junit4]    >        at org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:48)
>    [junit4]    >        at org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:81)
>    [junit4]    >        at org.apache.lucene.mockfile.HandleTrackingFS.newOutputStream(HandleTrackingFS.java:160)
>    [junit4]    >        at org.apache.lucene.mockfile.FilterFileSystemProvider.newOutputStream(FilterFileSystemProvider.java:197)
>    [junit4]    >        at java.nio.file.Files.newOutputStream(Files.java:216)
>    [junit4]    >        at org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:410)
>    [junit4]    >        at org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:406)
>    [junit4]    >        at org.apache.lucene.store.FSDirectory.createOutput(FSDirectory.java:254)
>    [junit4]    >        at org.apache.lucene.store.FileSwitchDirectory.createOutput(FileSwitchDirectory.java:185)
>    [junit4]    >        at org.apache.lucene.store.NRTCachingDirectory.createOutput(NRTCachingDirectory.java:146)
>    [junit4]    >        at org.apache.lucene.store.MockDirectoryWrapper.createOutput(MockDirectoryWrapper.java:667)
>    [junit4]    >        at org.apache.lucene.store.LockValidatingDirectoryWrapper.createOutput(LockValidatingDirectoryWrapper.java:44)
>    [junit4]    >        at org.apache.lucene.store.TrackingDirectoryWrapper.createOutput(TrackingDirectoryWrapper.java:43)
>    [junit4]    >        at org.apache.lucene.codecs.lucene84.Lucene84PostingsWriter.<init>(Lucene84PostingsWriter.java:127)
>    [junit4]    >        at org.apache.lucene.codecs.lucene84.Lucene84PostingsFormat.fieldsConsumer(Lucene84PostingsFormat.java:421)
>    [junit4]    >        at org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.merge(PerFieldPostingsFormat.java:195)
>    [junit4]    >        at org.apache.lucene.index.SegmentMerger.mergeTerms(SegmentMerger.java:245)
>    [junit4]    >        at org.apache.lucene.index.SegmentMerger.merge(SegmentMerger.java:140)
>    [junit4]    >        at org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4463)
>    [junit4]    >        at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4057)
>    [junit4]    >        at org.apache.lucene.index.SerialMergeScheduler.merge(SerialMergeScheduler.java:40)
>    [junit4]    >        at org.apache.lucene.index.IndexWriter.maybeMerge(IndexWriter.java:2158)
>    [junit4]    >        at org.apache.lucene.index.IndexWriter.processEvents(IndexWriter.java:5120)
>    [junit4]    >        at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1597)
>    [junit4]    >        ... 2 more
>    [junit4]   1> TEST: now get reader
>    [junit4]   2> NOTE: leaving temporary files on disk at: /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/lucene/build/core/test/J1/temp/lucene.index.TestIndexWriterReader_B1EFB6B1B1E3AEBE-001
>    [junit4]   2> NOTE: test params are: codec=Asserting(Lucene84): {field1=Lucene84, indexname=PostingsFormat(name=Direct), field=PostingsFormat(name=LuceneVarGapDocFreqInterval), foo=PostingsFormat(name=LuceneVarGapDocFreqInterval), id=Lucene84, field3=PostingsFormat(name=Direct), field2=PostingsFormat(name=LuceneVarGapDocFreqInterval), field5=Lucene84, field4=Lucene84}, docValues:{}, maxPointsInLeafNode=152, maxMBSortInHeap=5.005001701276797, sim=Asserting(org.apache.lucene.search.similarities.AssertingSimilarity@25ec7d03), locale=ar-SA, timezone=America/Recife
>    [junit4]   2> NOTE: Linux 4.15.0-54-generic amd64/Oracle Corporation 1.8.0_191 (64-bit)/cpus=4,threads=1,free=345189976,total=456130560
>    [junit4]   2> NOTE: All tests run in this JVM: [TestTopFieldCollector, TestReaderPool, TestPositiveScoresOnlyCollector, TestRAMDirectory, TestSloppyPhraseQuery2, TestSimpleFSLockFactory, TestNormsFieldExistsQuery, TestBooleanOr, TestFieldType, TestSegmentTermEnum, TestMixedCodecs, TestMultiCollector, TestIndexWriterForceMerge, TestLRUQueryCache, TestNumericDocValuesUpdates, TestLockFactory, TestElevationComparator, TestCustomNorms, TestWeakIdentityMap, TestCachingTokenFilter, TestFilterSpans, TestTragicIndexWriterDeadlock, TestCharFilter, TestSpanSearchEquivalence, TestSimilarityBase, TestPhraseQuery, TestDeterminism, TestRollingBuffer, Test2BPostings, TestIntroSelector, TestDocument, TestPendingDeletes, TestAttributeSource, TestOfflineSorter, TestSpanExplanationsOfNonMatches, TestPersistentSnapshotDeletionPolicy, TestSpanNearQuery, TestIndexWriterDeleteByQuery, TestAxiomaticF3EXP, TestIndexableField, TestPForUtil, TestBytesRef, TestLatLonPointDistanceSort, TestBasicModelIn, TestPrefixRandom, TestTermVectors, TestSortedSetSortField, TestBKDRadixSelector, TestMSBRadixSorter, TestRecyclingByteBlockAllocator, TestTryDelete, TestNeverDelete, TestUTF32ToUTF8, TestNamedSPILoader, TestCachingCollector, TestTrackingDirectoryWrapper, TestPolygon2D, TestCharsRef, TestTermsEnum2, TestDoc, TestConstantScoreScorer, TestMatchAllDocsQuery, TestDateSort, TestFilterWeight, TestForDeltaUtil, TestClassicSimilarity, TestUpgradeIndexMergePolicy, TestFixedBitDocIdSet, TestFSTs, TestFilterDirectory, TestSparseFixedBitDocIdSet, TestSpansEnum, TestAddIndexes, TestFeatureField, TestLatLonDocValuesField, TestSoftDeletesDirectoryReaderWrapper, TestStringMSBRadixSorter, TestBooleanRewrites, TestFilterCodecReader, TestNoMergePolicy, TestConjunctionDISI, TestStressIndexing2, TestIndexCommit, TestSegmentMerger, TestRegexpRandom2, TestIndependenceChiSquared, TestBM25Similarity, TestDocIdSetIterator, TestAssertions, TestDemo, TestExternalCodecs, TestMergeSchedulerExternal, TestSearch, TestSearchForDuplicates, TestDelegatingAnalyzerWrapper, TestGraphTokenFilter, TestGraphTokenizers, TestReusableStringReader, TestStopFilter, TestToken, TestWordlistLoader, TestStandardAnalyzer, TestBytesRefAttImpl, TestCharTermAttributeImpl, TestPackedTokenAttributeImpl, TestSimpleAttributeImpl, TestCodecUtil, TestCompetitiveFreqNormAccumulator, TestFastCompressionMode, TestFastDecompressionMode, TestHighCompressionMode, TestLucene50CompoundFormat, TestLucene50LiveDocsFormat, TestLucene50StoredFieldsFormat, TestLucene50StoredFieldsFormatHighCompression, TestLucene50StoredFieldsFormatMergeInstance, TestLucene60FieldInfoFormat, TestLucene60PointsFormat, TestLucene70SegmentInfoFormat, TestIndexedDISI, TestLucene80NormsFormat, TestPerFieldPostingsFormat, TestPerFieldPostingsFormat2, TestBinaryDocument, TestLongRange, TestGeoEncodingUtils, TestGeoUtils, Test2BDocs, Test2BNumericDocValues, Test2BPoints, Test2BSortedDocValuesFixedSorted, Test2BSortedDocValuesOrds, Test2BTerms, TestAllFilesDetectTruncation, TestAllFilesHaveChecksumFooter, TestAllFilesHaveCodecHeader, TestAtomicUpdate, TestBagOfPositions, TestCrash, TestDemoParallelLeafReader, TestDuelingCodecs, TestDuelingCodecsAtNight, TestIndexWriterCommit, TestIndexWriterMaxDocs, TestIndexWriterOnDiskFull, TestIndexWriterOutOfFileDescriptors, TestIndexWriterReader]
>    [junit4] Completed [372/528 (1!)] on J1 in 51.47s, 23 tests, 1 error <<< FAILURES!
>
> [...truncated 67943 lines...]
>
> ---------------------------------------------------------------------
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---------------------------------------------------------------------
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[JENKINS] Lucene-Solr-NightlyTests-8.x - Build # 311 - Still Unstable

Posted by Apache Jenkins Server <je...@builds.apache.org>.
Build: https://builds.apache.org/job/Lucene-Solr-NightlyTests-8.x/311/

1 tests failed.
FAILED:  org.apache.lucene.index.TestIndexWriterReader.testDuringAddDelete

Error Message:
this IndexWriter is closed

Stack Trace:
org.apache.lucene.store.AlreadyClosedException: this IndexWriter is closed
	at org.apache.lucene.index.IndexWriter.ensureOpen(IndexWriter.java:681)
	at org.apache.lucene.index.IndexWriter.ensureOpen(IndexWriter.java:695)
	at org.apache.lucene.index.IndexWriter.nrtIsCurrent(IndexWriter.java:4946)
	at org.apache.lucene.index.StandardDirectoryReader.doOpenFromWriter(StandardDirectoryReader.java:293)
	at org.apache.lucene.index.StandardDirectoryReader.doOpenIfChanged(StandardDirectoryReader.java:272)
	at org.apache.lucene.index.StandardDirectoryReader.doOpenIfChanged(StandardDirectoryReader.java:262)
	at org.apache.lucene.index.DirectoryReader.openIfChanged(DirectoryReader.java:165)
	at org.apache.lucene.index.TestIndexWriterReader.testDuringAddDelete(TestIndexWriterReader.java:861)
	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 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 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)
Caused by: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/lucene/build/core/test/J1/temp/lucene.index.TestIndexWriterReader_B1EFB6B1B1E3AEBE-001/index-NIOFSDirectory-003/_1ze_Lucene84_0.pos: Too many open files
	at org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:48)
	at org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:81)
	at org.apache.lucene.mockfile.HandleTrackingFS.newOutputStream(HandleTrackingFS.java:160)
	at org.apache.lucene.mockfile.FilterFileSystemProvider.newOutputStream(FilterFileSystemProvider.java:197)
	at java.nio.file.Files.newOutputStream(Files.java:216)
	at org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:410)
	at org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:406)
	at org.apache.lucene.store.FSDirectory.createOutput(FSDirectory.java:254)
	at org.apache.lucene.store.FileSwitchDirectory.createOutput(FileSwitchDirectory.java:185)
	at org.apache.lucene.store.NRTCachingDirectory.createOutput(NRTCachingDirectory.java:146)
	at org.apache.lucene.store.MockDirectoryWrapper.createOutput(MockDirectoryWrapper.java:667)
	at org.apache.lucene.store.LockValidatingDirectoryWrapper.createOutput(LockValidatingDirectoryWrapper.java:44)
	at org.apache.lucene.store.TrackingDirectoryWrapper.createOutput(TrackingDirectoryWrapper.java:43)
	at org.apache.lucene.codecs.lucene84.Lucene84PostingsWriter.<init>(Lucene84PostingsWriter.java:127)
	at org.apache.lucene.codecs.lucene84.Lucene84PostingsFormat.fieldsConsumer(Lucene84PostingsFormat.java:421)
	at org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.merge(PerFieldPostingsFormat.java:195)
	at org.apache.lucene.index.SegmentMerger.mergeTerms(SegmentMerger.java:245)
	at org.apache.lucene.index.SegmentMerger.merge(SegmentMerger.java:140)
	at org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4463)
	at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4057)
	at org.apache.lucene.index.SerialMergeScheduler.merge(SerialMergeScheduler.java:40)
	at org.apache.lucene.index.IndexWriter.maybeMerge(IndexWriter.java:2158)
	at org.apache.lucene.index.IndexWriter.processEvents(IndexWriter.java:5120)
	at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1597)
	at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1213)
	at org.apache.lucene.index.TestIndexWriterReader$2.run(TestIndexWriterReader.java:839)




Build Log:
[...truncated 1711 lines...]
   [junit4] Suite: org.apache.lucene.index.TestIndexWriterReader
   [junit4]   2> ينا 01, 2020 1:34:35 ص com.carrotsearch.randomizedtesting.RandomizedRunner$QueueUncaughtExceptionsHandler uncaughtException
   [junit4]   2> WARNING: Uncaught exception in thread: Thread[Thread-11318,5,TGRP-TestIndexWriterReader]
   [junit4]   2> java.lang.RuntimeException: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/lucene/build/core/test/J1/temp/lucene.index.TestIndexWriterReader_B1EFB6B1B1E3AEBE-001/index-NIOFSDirectory-003/_1w1.nvm: Too many open files
   [junit4]   2> 	at __randomizedtesting.SeedInfo.seed([B1EFB6B1B1E3AEBE]:0)
   [junit4]   2> 	at org.apache.lucene.index.TestIndexWriterReader$2.run(TestIndexWriterReader.java:849)
   [junit4]   2> Caused by: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/lucene/build/core/test/J1/temp/lucene.index.TestIndexWriterReader_B1EFB6B1B1E3AEBE-001/index-NIOFSDirectory-003/_1w1.nvm: Too many open files
   [junit4]   2> 	at org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:48)
   [junit4]   2> 	at org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:81)
   [junit4]   2> 	at org.apache.lucene.mockfile.HandleTrackingFS.newOutputStream(HandleTrackingFS.java:160)
   [junit4]   2> 	at org.apache.lucene.mockfile.FilterFileSystemProvider.newOutputStream(FilterFileSystemProvider.java:197)
   [junit4]   2> 	at java.nio.file.Files.newOutputStream(Files.java:216)
   [junit4]   2> 	at org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:410)
   [junit4]   2> 	at org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:406)
   [junit4]   2> 	at org.apache.lucene.store.FSDirectory.createOutput(FSDirectory.java:254)
   [junit4]   2> 	at org.apache.lucene.store.FileSwitchDirectory.createOutput(FileSwitchDirectory.java:185)
   [junit4]   2> 	at org.apache.lucene.store.NRTCachingDirectory.createOutput(NRTCachingDirectory.java:146)
   [junit4]   2> 	at org.apache.lucene.store.MockDirectoryWrapper.createOutput(MockDirectoryWrapper.java:667)
   [junit4]   2> 	at org.apache.lucene.store.LockValidatingDirectoryWrapper.createOutput(LockValidatingDirectoryWrapper.java:44)
   [junit4]   2> 	at org.apache.lucene.store.TrackingDirectoryWrapper.createOutput(TrackingDirectoryWrapper.java:43)
   [junit4]   2> 	at org.apache.lucene.codecs.lucene80.Lucene80NormsConsumer.<init>(Lucene80NormsConsumer.java:48)
   [junit4]   2> 	at org.apache.lucene.codecs.lucene80.Lucene80NormsFormat.normsConsumer(Lucene80NormsFormat.java:85)
   [junit4]   2> 	at org.apache.lucene.codecs.asserting.AssertingNormsFormat.normsConsumer(AssertingNormsFormat.java:43)
   [junit4]   2> 	at org.apache.lucene.index.DefaultIndexingChain.writeNorms(DefaultIndexingChain.java:304)
   [junit4]   2> 	at org.apache.lucene.index.DefaultIndexingChain.flush(DefaultIndexingChain.java:131)
   [junit4]   2> 	at org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:468)
   [junit4]   2> 	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:555)
   [junit4]   2> 	at org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:418)
   [junit4]   2> 	at org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:515)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1594)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1213)
   [junit4]   2> 	at org.apache.lucene.index.TestIndexWriterReader$2.run(TestIndexWriterReader.java:839)
   [junit4]   2> 
   [junit4]   2> ينا 01, 2020 1:34:35 ص com.carrotsearch.randomizedtesting.RandomizedRunner$QueueUncaughtExceptionsHandler uncaughtException
   [junit4]   2> WARNING: Uncaught exception in thread: Thread[Thread-11320,5,TGRP-TestIndexWriterReader]
   [junit4]   2> java.lang.RuntimeException: org.apache.lucene.store.AlreadyClosedException: refusing to delete any files: this IndexWriter hit an unrecoverable exception
   [junit4]   2> 	at __randomizedtesting.SeedInfo.seed([B1EFB6B1B1E3AEBE]:0)
   [junit4]   2> 	at org.apache.lucene.index.TestIndexWriterReader$2.run(TestIndexWriterReader.java:849)
   [junit4]   2> Caused by: org.apache.lucene.store.AlreadyClosedException: refusing to delete any files: this IndexWriter hit an unrecoverable exception
   [junit4]   2> 	at org.apache.lucene.index.IndexFileDeleter.ensureOpen(IndexFileDeleter.java:349)
   [junit4]   2> 	at org.apache.lucene.index.IndexFileDeleter.deleteFiles(IndexFileDeleter.java:669)
   [junit4]   2> 	at org.apache.lucene.index.IndexFileDeleter.decRef(IndexFileDeleter.java:589)
   [junit4]   2> 	at org.apache.lucene.index.IndexFileDeleter.checkpoint(IndexFileDeleter.java:531)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.checkpoint(IndexWriter.java:2566)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.publishFlushedSegment(IndexWriter.java:2644)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.lambda$publishFlushedSegments$10(IndexWriter.java:5083)
   [junit4]   2> 	at org.apache.lucene.index.DocumentsWriterFlushQueue.innerPurge(DocumentsWriterFlushQueue.java:119)
   [junit4]   2> 	at org.apache.lucene.index.DocumentsWriterFlushQueue.tryPurge(DocumentsWriterFlushQueue.java:150)
   [junit4]   2> 	at org.apache.lucene.index.DocumentsWriter.purgeFlushTickets(DocumentsWriter.java:202)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.publishFlushedSegments(IndexWriter.java:5063)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter$1.afterSegmentsFlushed(IndexWriter.java:369)
   [junit4]   2> 	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:600)
   [junit4]   2> 	at org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:418)
   [junit4]   2> 	at org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:515)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1594)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1213)
   [junit4]   2> 	at org.apache.lucene.index.TestIndexWriterReader$2.run(TestIndexWriterReader.java:839)
   [junit4]   2> Caused by: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/lucene/build/core/test/J1/temp/lucene.index.TestIndexWriterReader_B1EFB6B1B1E3AEBE-001/index-NIOFSDirectory-003/_1ze_Lucene84_0.pos: Too many open files
   [junit4]   2> 	at org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:48)
   [junit4]   2> 	at org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:81)
   [junit4]   2> 	at org.apache.lucene.mockfile.HandleTrackingFS.newOutputStream(HandleTrackingFS.java:160)
   [junit4]   2> 	at org.apache.lucene.mockfile.FilterFileSystemProvider.newOutputStream(FilterFileSystemProvider.java:197)
   [junit4]   2> 	at java.nio.file.Files.newOutputStream(Files.java:216)
   [junit4]   2> 	at org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:410)
   [junit4]   2> 	at org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:406)
   [junit4]   2> 	at org.apache.lucene.store.FSDirectory.createOutput(FSDirectory.java:254)
   [junit4]   2> 	at org.apache.lucene.store.FileSwitchDirectory.createOutput(FileSwitchDirectory.java:185)
   [junit4]   2> 	at org.apache.lucene.store.NRTCachingDirectory.createOutput(NRTCachingDirectory.java:146)
   [junit4]   2> 	at org.apache.lucene.store.MockDirectoryWrapper.createOutput(MockDirectoryWrapper.java:667)
   [junit4]   2> 	at org.apache.lucene.store.LockValidatingDirectoryWrapper.createOutput(LockValidatingDirectoryWrapper.java:44)
   [junit4]   2> 	at org.apache.lucene.store.TrackingDirectoryWrapper.createOutput(TrackingDirectoryWrapper.java:43)
   [junit4]   2> 	at org.apache.lucene.codecs.lucene84.Lucene84PostingsWriter.<init>(Lucene84PostingsWriter.java:127)
   [junit4]   2> 	at org.apache.lucene.codecs.lucene84.Lucene84PostingsFormat.fieldsConsumer(Lucene84PostingsFormat.java:421)
   [junit4]   2> 	at org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.merge(PerFieldPostingsFormat.java:195)
   [junit4]   2> 	at org.apache.lucene.index.SegmentMerger.mergeTerms(SegmentMerger.java:245)
   [junit4]   2> 	at org.apache.lucene.index.SegmentMerger.merge(SegmentMerger.java:140)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4463)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4057)
   [junit4]   2> 	at org.apache.lucene.index.SerialMergeScheduler.merge(SerialMergeScheduler.java:40)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.maybeMerge(IndexWriter.java:2158)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.processEvents(IndexWriter.java:5120)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1597)
   [junit4]   2> 	... 2 more
   [junit4]   2> 
   [junit4]   2> ينا 01, 2020 1:34:35 ص com.carrotsearch.randomizedtesting.RandomizedRunner$QueueUncaughtExceptionsHandler uncaughtException
   [junit4]   2> WARNING: Uncaught exception in thread: Thread[Thread-11321,5,TGRP-TestIndexWriterReader]
   [junit4]   2> java.lang.RuntimeException: org.apache.lucene.store.AlreadyClosedException: this IndexWriter is closed
   [junit4]   2> 	at __randomizedtesting.SeedInfo.seed([B1EFB6B1B1E3AEBE]:0)
   [junit4]   2> 	at org.apache.lucene.index.TestIndexWriterReader$2.run(TestIndexWriterReader.java:849)
   [junit4]   2> Caused by: org.apache.lucene.store.AlreadyClosedException: this IndexWriter is closed
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.ensureOpen(IndexWriter.java:681)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.ensureOpen(IndexWriter.java:695)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1591)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1213)
   [junit4]   2> 	at org.apache.lucene.index.TestIndexWriterReader$2.run(TestIndexWriterReader.java:839)
   [junit4]   2> Caused by: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/lucene/build/core/test/J1/temp/lucene.index.TestIndexWriterReader_B1EFB6B1B1E3AEBE-001/index-NIOFSDirectory-003/_1ze_Lucene84_0.pos: Too many open files
   [junit4]   2> 	at org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:48)
   [junit4]   2> 	at org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:81)
   [junit4]   2> 	at org.apache.lucene.mockfile.HandleTrackingFS.newOutputStream(HandleTrackingFS.java:160)
   [junit4]   2> 	at org.apache.lucene.mockfile.FilterFileSystemProvider.newOutputStream(FilterFileSystemProvider.java:197)
   [junit4]   2> 	at java.nio.file.Files.newOutputStream(Files.java:216)
   [junit4]   2> 	at org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:410)
   [junit4]   2> 	at org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:406)
   [junit4]   2> 	at org.apache.lucene.store.FSDirectory.createOutput(FSDirectory.java:254)
   [junit4]   2> 	at org.apache.lucene.store.FileSwitchDirectory.createOutput(FileSwitchDirectory.java:185)
   [junit4]   2> 	at org.apache.lucene.store.NRTCachingDirectory.createOutput(NRTCachingDirectory.java:146)
   [junit4]   2> 	at org.apache.lucene.store.MockDirectoryWrapper.createOutput(MockDirectoryWrapper.java:667)
   [junit4]   2> 	at org.apache.lucene.store.LockValidatingDirectoryWrapper.createOutput(LockValidatingDirectoryWrapper.java:44)
   [junit4]   2> 	at org.apache.lucene.store.TrackingDirectoryWrapper.createOutput(TrackingDirectoryWrapper.java:43)
   [junit4]   2> 	at org.apache.lucene.codecs.lucene84.Lucene84PostingsWriter.<init>(Lucene84PostingsWriter.java:127)
   [junit4]   2> 	at org.apache.lucene.codecs.lucene84.Lucene84PostingsFormat.fieldsConsumer(Lucene84PostingsFormat.java:421)
   [junit4]   2> 	at org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.merge(PerFieldPostingsFormat.java:195)
   [junit4]   2> 	at org.apache.lucene.index.SegmentMerger.mergeTerms(SegmentMerger.java:245)
   [junit4]   2> 	at org.apache.lucene.index.SegmentMerger.merge(SegmentMerger.java:140)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4463)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4057)
   [junit4]   2> 	at org.apache.lucene.index.SerialMergeScheduler.merge(SerialMergeScheduler.java:40)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.maybeMerge(IndexWriter.java:2158)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.processEvents(IndexWriter.java:5120)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1597)
   [junit4]   2> 	... 2 more
   [junit4]   2> 
   [junit4]   2> ينا 01, 2020 1:34:35 ص com.carrotsearch.randomizedtesting.RandomizedRunner$QueueUncaughtExceptionsHandler uncaughtException
   [junit4]   2> WARNING: Uncaught exception in thread: Thread[Thread-11319,5,TGRP-TestIndexWriterReader]
   [junit4]   2> java.lang.RuntimeException: org.apache.lucene.store.AlreadyClosedException: this IndexWriter is closed
   [junit4]   2> 	at __randomizedtesting.SeedInfo.seed([B1EFB6B1B1E3AEBE]:0)
   [junit4]   2> 	at org.apache.lucene.index.TestIndexWriterReader$2.run(TestIndexWriterReader.java:849)
   [junit4]   2> Caused by: org.apache.lucene.store.AlreadyClosedException: this IndexWriter is closed
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.ensureOpen(IndexWriter.java:681)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.ensureOpen(IndexWriter.java:695)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1591)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1213)
   [junit4]   2> 	at org.apache.lucene.index.TestIndexWriterReader$2.run(TestIndexWriterReader.java:839)
   [junit4]   2> Caused by: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/lucene/build/core/test/J1/temp/lucene.index.TestIndexWriterReader_B1EFB6B1B1E3AEBE-001/index-NIOFSDirectory-003/_1ze_Lucene84_0.pos: Too many open files
   [junit4]   2> 	at org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:48)
   [junit4]   2> 	at org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:81)
   [junit4]   2> 	at org.apache.lucene.mockfile.HandleTrackingFS.newOutputStream(HandleTrackingFS.java:160)
   [junit4]   2> 	at org.apache.lucene.mockfile.FilterFileSystemProvider.newOutputStream(FilterFileSystemProvider.java:197)
   [junit4]   2> 	at java.nio.file.Files.newOutputStream(Files.java:216)
   [junit4]   2> 	at org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:410)
   [junit4]   2> 	at org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:406)
   [junit4]   2> 	at org.apache.lucene.store.FSDirectory.createOutput(FSDirectory.java:254)
   [junit4]   2> 	at org.apache.lucene.store.FileSwitchDirectory.createOutput(FileSwitchDirectory.java:185)
   [junit4]   2> 	at org.apache.lucene.store.NRTCachingDirectory.createOutput(NRTCachingDirectory.java:146)
   [junit4]   2> 	at org.apache.lucene.store.MockDirectoryWrapper.createOutput(MockDirectoryWrapper.java:667)
   [junit4]   2> 	at org.apache.lucene.store.LockValidatingDirectoryWrapper.createOutput(LockValidatingDirectoryWrapper.java:44)
   [junit4]   2> 	at org.apache.lucene.store.TrackingDirectoryWrapper.createOutput(TrackingDirectoryWrapper.java:43)
   [junit4]   2> 	at org.apache.lucene.codecs.lucene84.Lucene84PostingsWriter.<init>(Lucene84PostingsWriter.java:127)
   [junit4]   2> 	at org.apache.lucene.codecs.lucene84.Lucene84PostingsFormat.fieldsConsumer(Lucene84PostingsFormat.java:421)
   [junit4]   2> 	at org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.merge(PerFieldPostingsFormat.java:195)
   [junit4]   2> 	at org.apache.lucene.index.SegmentMerger.mergeTerms(SegmentMerger.java:245)
   [junit4]   2> 	at org.apache.lucene.index.SegmentMerger.merge(SegmentMerger.java:140)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4463)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4057)
   [junit4]   2> 	at org.apache.lucene.index.SerialMergeScheduler.merge(SerialMergeScheduler.java:40)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.maybeMerge(IndexWriter.java:2158)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.processEvents(IndexWriter.java:5120)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1597)
   [junit4]   2> 	... 2 more
   [junit4]   2> 
   [junit4]   2> ينا 01, 2020 1:34:35 ص com.carrotsearch.randomizedtesting.RandomizedRunner$QueueUncaughtExceptionsHandler uncaughtException
   [junit4]   2> WARNING: Uncaught exception in thread: Thread[Thread-11317,5,TGRP-TestIndexWriterReader]
   [junit4]   2> java.lang.RuntimeException: org.apache.lucene.store.AlreadyClosedException: refusing to delete any files: this IndexWriter hit an unrecoverable exception
   [junit4]   2> 	at __randomizedtesting.SeedInfo.seed([B1EFB6B1B1E3AEBE]:0)
   [junit4]   2> 	at org.apache.lucene.index.TestIndexWriterReader$2.run(TestIndexWriterReader.java:849)
   [junit4]   2> Caused by: org.apache.lucene.store.AlreadyClosedException: refusing to delete any files: this IndexWriter hit an unrecoverable exception
   [junit4]   2> 	at org.apache.lucene.index.IndexFileDeleter.ensureOpen(IndexFileDeleter.java:349)
   [junit4]   2> 	at org.apache.lucene.index.IndexFileDeleter.deleteFiles(IndexFileDeleter.java:669)
   [junit4]   2> 	at org.apache.lucene.index.IndexFileDeleter.decRef(IndexFileDeleter.java:589)
   [junit4]   2> 	at org.apache.lucene.index.IndexFileDeleter.checkpoint(IndexFileDeleter.java:531)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.checkpoint(IndexWriter.java:2566)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.publishFlushedSegment(IndexWriter.java:2644)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.lambda$publishFlushedSegments$10(IndexWriter.java:5083)
   [junit4]   2> 	at org.apache.lucene.index.DocumentsWriterFlushQueue.innerPurge(DocumentsWriterFlushQueue.java:119)
   [junit4]   2> 	at org.apache.lucene.index.DocumentsWriterFlushQueue.forcePurge(DocumentsWriterFlushQueue.java:140)
   [junit4]   2> 	at org.apache.lucene.index.DocumentsWriter.purgeFlushTickets(DocumentsWriter.java:200)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.publishFlushedSegments(IndexWriter.java:5063)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.rollbackInternalNoCommit(IndexWriter.java:2295)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.rollbackInternal(IndexWriter.java:2269)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.maybeCloseOnTragicEvent(IndexWriter.java:4911)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.tragicEvent(IndexWriter.java:4901)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4083)
   [junit4]   2> 	at org.apache.lucene.index.SerialMergeScheduler.merge(SerialMergeScheduler.java:40)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.maybeMerge(IndexWriter.java:2158)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.processEvents(IndexWriter.java:5120)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1597)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1213)
   [junit4]   2> 	at org.apache.lucene.index.TestIndexWriterReader$2.run(TestIndexWriterReader.java:839)
   [junit4]   2> Caused by: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/lucene/build/core/test/J1/temp/lucene.index.TestIndexWriterReader_B1EFB6B1B1E3AEBE-001/index-NIOFSDirectory-003/_1ze_Lucene84_0.pos: Too many open files
   [junit4]   2> 	at org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:48)
   [junit4]   2> 	at org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:81)
   [junit4]   2> 	at org.apache.lucene.mockfile.HandleTrackingFS.newOutputStream(HandleTrackingFS.java:160)
   [junit4]   2> 	at org.apache.lucene.mockfile.FilterFileSystemProvider.newOutputStream(FilterFileSystemProvider.java:197)
   [junit4]   2> 	at java.nio.file.Files.newOutputStream(Files.java:216)
   [junit4]   2> 	at org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:410)
   [junit4]   2> 	at org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:406)
   [junit4]   2> 	at org.apache.lucene.store.FSDirectory.createOutput(FSDirectory.java:254)
   [junit4]   2> 	at org.apache.lucene.store.FileSwitchDirectory.createOutput(FileSwitchDirectory.java:185)
   [junit4]   2> 	at org.apache.lucene.store.NRTCachingDirectory.createOutput(NRTCachingDirectory.java:146)
   [junit4]   2> 	at org.apache.lucene.store.MockDirectoryWrapper.createOutput(MockDirectoryWrapper.java:667)
   [junit4]   2> 	at org.apache.lucene.store.LockValidatingDirectoryWrapper.createOutput(LockValidatingDirectoryWrapper.java:44)
   [junit4]   2> 	at org.apache.lucene.store.TrackingDirectoryWrapper.createOutput(TrackingDirectoryWrapper.java:43)
   [junit4]   2> 	at org.apache.lucene.codecs.lucene84.Lucene84PostingsWriter.<init>(Lucene84PostingsWriter.java:127)
   [junit4]   2> 	at org.apache.lucene.codecs.lucene84.Lucene84PostingsFormat.fieldsConsumer(Lucene84PostingsFormat.java:421)
   [junit4]   2> 	at org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.merge(PerFieldPostingsFormat.java:195)
   [junit4]   2> 	at org.apache.lucene.index.SegmentMerger.mergeTerms(SegmentMerger.java:245)
   [junit4]   2> 	at org.apache.lucene.index.SegmentMerger.merge(SegmentMerger.java:140)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4463)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4057)
   [junit4]   2> 	... 6 more
   [junit4]   2> 
   [junit4]   2> NOTE: download the large Jenkins line-docs file by running 'ant get-jenkins-line-docs' in the lucene directory.
   [junit4]   2> NOTE: reproduce with: ant test  -Dtestcase=TestIndexWriterReader -Dtests.method=testDuringAddDelete -Dtests.seed=B1EFB6B1B1E3AEBE -Dtests.multiplier=2 -Dtests.nightly=true -Dtests.slow=true -Dtests.linedocsfile=/home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/test-data/enwiki.random.lines.txt -Dtests.locale=ar-SA -Dtests.timezone=America/Recife -Dtests.asserts=true -Dtests.file.encoding=UTF-8
   [junit4] ERROR   38.3s J1 | TestIndexWriterReader.testDuringAddDelete <<<
   [junit4]    > Throwable #1: org.apache.lucene.store.AlreadyClosedException: this IndexWriter is closed
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.ensureOpen(IndexWriter.java:681)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.ensureOpen(IndexWriter.java:695)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.nrtIsCurrent(IndexWriter.java:4946)
   [junit4]    > 	at org.apache.lucene.index.StandardDirectoryReader.doOpenFromWriter(StandardDirectoryReader.java:293)
   [junit4]    > 	at org.apache.lucene.index.StandardDirectoryReader.doOpenIfChanged(StandardDirectoryReader.java:272)
   [junit4]    > 	at org.apache.lucene.index.StandardDirectoryReader.doOpenIfChanged(StandardDirectoryReader.java:262)
   [junit4]    > 	at org.apache.lucene.index.DirectoryReader.openIfChanged(DirectoryReader.java:165)
   [junit4]    > 	at org.apache.lucene.index.TestIndexWriterReader.testDuringAddDelete(TestIndexWriterReader.java:861)
   [junit4]    > 	at java.lang.Thread.run(Thread.java:748)
   [junit4]    > Caused by: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/lucene/build/core/test/J1/temp/lucene.index.TestIndexWriterReader_B1EFB6B1B1E3AEBE-001/index-NIOFSDirectory-003/_1ze_Lucene84_0.pos: Too many open files
   [junit4]    > 	at org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:48)
   [junit4]    > 	at org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:81)
   [junit4]    > 	at org.apache.lucene.mockfile.HandleTrackingFS.newOutputStream(HandleTrackingFS.java:160)
   [junit4]    > 	at org.apache.lucene.mockfile.FilterFileSystemProvider.newOutputStream(FilterFileSystemProvider.java:197)
   [junit4]    > 	at java.nio.file.Files.newOutputStream(Files.java:216)
   [junit4]    > 	at org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:410)
   [junit4]    > 	at org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:406)
   [junit4]    > 	at org.apache.lucene.store.FSDirectory.createOutput(FSDirectory.java:254)
   [junit4]    > 	at org.apache.lucene.store.FileSwitchDirectory.createOutput(FileSwitchDirectory.java:185)
   [junit4]    > 	at org.apache.lucene.store.NRTCachingDirectory.createOutput(NRTCachingDirectory.java:146)
   [junit4]    > 	at org.apache.lucene.store.MockDirectoryWrapper.createOutput(MockDirectoryWrapper.java:667)
   [junit4]    > 	at org.apache.lucene.store.LockValidatingDirectoryWrapper.createOutput(LockValidatingDirectoryWrapper.java:44)
   [junit4]    > 	at org.apache.lucene.store.TrackingDirectoryWrapper.createOutput(TrackingDirectoryWrapper.java:43)
   [junit4]    > 	at org.apache.lucene.codecs.lucene84.Lucene84PostingsWriter.<init>(Lucene84PostingsWriter.java:127)
   [junit4]    > 	at org.apache.lucene.codecs.lucene84.Lucene84PostingsFormat.fieldsConsumer(Lucene84PostingsFormat.java:421)
   [junit4]    > 	at org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.merge(PerFieldPostingsFormat.java:195)
   [junit4]    > 	at org.apache.lucene.index.SegmentMerger.mergeTerms(SegmentMerger.java:245)
   [junit4]    > 	at org.apache.lucene.index.SegmentMerger.merge(SegmentMerger.java:140)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4463)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4057)
   [junit4]    > 	at org.apache.lucene.index.SerialMergeScheduler.merge(SerialMergeScheduler.java:40)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.maybeMerge(IndexWriter.java:2158)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.processEvents(IndexWriter.java:5120)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1597)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1213)
   [junit4]    > 	at org.apache.lucene.index.TestIndexWriterReader$2.run(TestIndexWriterReader.java:839)Throwable #2: com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an uncaught exception in thread: Thread[id=12125, name=Thread-11318, state=RUNNABLE, group=TGRP-TestIndexWriterReader]
   [junit4]    > Caused by: java.lang.RuntimeException: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/lucene/build/core/test/J1/temp/lucene.index.TestIndexWriterReader_B1EFB6B1B1E3AEBE-001/index-NIOFSDirectory-003/_1w1.nvm: Too many open files
   [junit4]    > 	at __randomizedtesting.SeedInfo.seed([B1EFB6B1B1E3AEBE]:0)
   [junit4]    > 	at org.apache.lucene.index.TestIndexWriterReader$2.run(TestIndexWriterReader.java:849)
   [junit4]    > Caused by: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/lucene/build/core/test/J1/temp/lucene.index.TestIndexWriterReader_B1EFB6B1B1E3AEBE-001/index-NIOFSDirectory-003/_1w1.nvm: Too many open files
   [junit4]    > 	at org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:48)
   [junit4]    > 	at org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:81)
   [junit4]    > 	at org.apache.lucene.mockfile.HandleTrackingFS.newOutputStream(HandleTrackingFS.java:160)
   [junit4]    > 	at org.apache.lucene.mockfile.FilterFileSystemProvider.newOutputStream(FilterFileSystemProvider.java:197)
   [junit4]    > 	at java.nio.file.Files.newOutputStream(Files.java:216)
   [junit4]    > 	at org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:410)
   [junit4]    > 	at org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:406)
   [junit4]    > 	at org.apache.lucene.store.FSDirectory.createOutput(FSDirectory.java:254)
   [junit4]    > 	at org.apache.lucene.store.FileSwitchDirectory.createOutput(FileSwitchDirectory.java:185)
   [junit4]    > 	at org.apache.lucene.store.NRTCachingDirectory.createOutput(NRTCachingDirectory.java:146)
   [junit4]    > 	at org.apache.lucene.store.MockDirectoryWrapper.createOutput(MockDirectoryWrapper.java:667)
   [junit4]    > 	at org.apache.lucene.store.LockValidatingDirectoryWrapper.createOutput(LockValidatingDirectoryWrapper.java:44)
   [junit4]    > 	at org.apache.lucene.store.TrackingDirectoryWrapper.createOutput(TrackingDirectoryWrapper.java:43)
   [junit4]    > 	at org.apache.lucene.codecs.lucene80.Lucene80NormsConsumer.<init>(Lucene80NormsConsumer.java:48)
   [junit4]    > 	at org.apache.lucene.codecs.lucene80.Lucene80NormsFormat.normsConsumer(Lucene80NormsFormat.java:85)
   [junit4]    > 	at org.apache.lucene.codecs.asserting.AssertingNormsFormat.normsConsumer(AssertingNormsFormat.java:43)
   [junit4]    > 	at org.apache.lucene.index.DefaultIndexingChain.writeNorms(DefaultIndexingChain.java:304)
   [junit4]    > 	at org.apache.lucene.index.DefaultIndexingChain.flush(DefaultIndexingChain.java:131)
   [junit4]    > 	at org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:468)
   [junit4]    > 	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:555)
   [junit4]    > 	at org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:418)
   [junit4]    > 	at org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:515)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1594)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1213)
   [junit4]    > 	at org.apache.lucene.index.TestIndexWriterReader$2.run(TestIndexWriterReader.java:839)Throwable #3: com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an uncaught exception in thread: Thread[id=12124, name=Thread-11317, state=RUNNABLE, group=TGRP-TestIndexWriterReader]
   [junit4]    > Caused by: java.lang.RuntimeException: org.apache.lucene.store.AlreadyClosedException: refusing to delete any files: this IndexWriter hit an unrecoverable exception
   [junit4]    > 	at __randomizedtesting.SeedInfo.seed([B1EFB6B1B1E3AEBE]:0)
   [junit4]    > 	at org.apache.lucene.index.TestIndexWriterReader$2.run(TestIndexWriterReader.java:849)
   [junit4]    > Caused by: org.apache.lucene.store.AlreadyClosedException: refusing to delete any files: this IndexWriter hit an unrecoverable exception
   [junit4]    > 	at org.apache.lucene.index.IndexFileDeleter.ensureOpen(IndexFileDeleter.java:349)
   [junit4]    > 	at org.apache.lucene.index.IndexFileDeleter.deleteFiles(IndexFileDeleter.java:669)
   [junit4]    > 	at org.apache.lucene.index.IndexFileDeleter.decRef(IndexFileDeleter.java:589)
   [junit4]    > 	at org.apache.lucene.index.IndexFileDeleter.checkpoint(IndexFileDeleter.java:531)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.checkpoint(IndexWriter.java:2566)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.publishFlushedSegment(IndexWriter.java:2644)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.lambda$publishFlushedSegments$10(IndexWriter.java:5083)
   [junit4]    > 	at org.apache.lucene.index.DocumentsWriterFlushQueue.innerPurge(DocumentsWriterFlushQueue.java:119)
   [junit4]    > 	at org.apache.lucene.index.DocumentsWriterFlushQueue.forcePurge(DocumentsWriterFlushQueue.java:140)
   [junit4]    > 	at org.apache.lucene.index.DocumentsWriter.purgeFlushTickets(DocumentsWriter.java:200)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.publishFlushedSegments(IndexWriter.java:5063)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.rollbackInternalNoCommit(IndexWriter.java:2295)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.rollbackInternal(IndexWriter.java:2269)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.maybeCloseOnTragicEvent(IndexWriter.java:4911)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.tragicEvent(IndexWriter.java:4901)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4083)
   [junit4]    > 	at org.apache.lucene.index.SerialMergeScheduler.merge(SerialMergeScheduler.java:40)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.maybeMerge(IndexWriter.java:2158)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.processEvents(IndexWriter.java:5120)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1597)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1213)
   [junit4]    > 	at org.apache.lucene.index.TestIndexWriterReader$2.run(TestIndexWriterReader.java:839)
   [junit4]    > Caused by: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/lucene/build/core/test/J1/temp/lucene.index.TestIndexWriterReader_B1EFB6B1B1E3AEBE-001/index-NIOFSDirectory-003/_1ze_Lucene84_0.pos: Too many open files
   [junit4]    > 	at org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:48)
   [junit4]    > 	at org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:81)
   [junit4]    > 	at org.apache.lucene.mockfile.HandleTrackingFS.newOutputStream(HandleTrackingFS.java:160)
   [junit4]    > 	at org.apache.lucene.mockfile.FilterFileSystemProvider.newOutputStream(FilterFileSystemProvider.java:197)
   [junit4]    > 	at java.nio.file.Files.newOutputStream(Files.java:216)
   [junit4]    > 	at org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:410)
   [junit4]    > 	at org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:406)
   [junit4]    > 	at org.apache.lucene.store.FSDirectory.createOutput(FSDirectory.java:254)
   [junit4]    > 	at org.apache.lucene.store.FileSwitchDirectory.createOutput(FileSwitchDirectory.java:185)
   [junit4]    > 	at org.apache.lucene.store.NRTCachingDirectory.createOutput(NRTCachingDirectory.java:146)
   [junit4]    > 	at org.apache.lucene.store.MockDirectoryWrapper.createOutput(MockDirectoryWrapper.java:667)
   [junit4]    > 	at org.apache.lucene.store.LockValidatingDirectoryWrapper.createOutput(LockValidatingDirectoryWrapper.java:44)
   [junit4]    > 	at org.apache.lucene.store.TrackingDirectoryWrapper.createOutput(TrackingDirectoryWrapper.java:43)
   [junit4]    > 	at org.apache.lucene.codecs.lucene84.Lucene84PostingsWriter.<init>(Lucene84PostingsWriter.java:127)
   [junit4]    > 	at org.apache.lucene.codecs.lucene84.Lucene84PostingsFormat.fieldsConsumer(Lucene84PostingsFormat.java:421)
   [junit4]    > 	at org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.merge(PerFieldPostingsFormat.java:195)
   [junit4]    > 	at org.apache.lucene.index.SegmentMerger.mergeTerms(SegmentMerger.java:245)
   [junit4]    > 	at org.apache.lucene.index.SegmentMerger.merge(SegmentMerger.java:140)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4463)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4057)
   [junit4]    > 	... 6 moreThrowable #4: com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an uncaught exception in thread: Thread[id=12127, name=Thread-11320, state=RUNNABLE, group=TGRP-TestIndexWriterReader]
   [junit4]    > Caused by: java.lang.RuntimeException: org.apache.lucene.store.AlreadyClosedException: refusing to delete any files: this IndexWriter hit an unrecoverable exception
   [junit4]    > 	at __randomizedtesting.SeedInfo.seed([B1EFB6B1B1E3AEBE]:0)
   [junit4]    > 	at org.apache.lucene.index.TestIndexWriterReader$2.run(TestIndexWriterReader.java:849)
   [junit4]    > Caused by: org.apache.lucene.store.AlreadyClosedException: refusing to delete any files: this IndexWriter hit an unrecoverable exception
   [junit4]    > 	at org.apache.lucene.index.IndexFileDeleter.ensureOpen(IndexFileDeleter.java:349)
   [junit4]    > 	at org.apache.lucene.index.IndexFileDeleter.deleteFiles(IndexFileDeleter.java:669)
   [junit4]    > 	at org.apache.lucene.index.IndexFileDeleter.decRef(IndexFileDeleter.java:589)
   [junit4]    > 	at org.apache.lucene.index.IndexFileDeleter.checkpoint(IndexFileDeleter.java:531)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.checkpoint(IndexWriter.java:2566)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.publishFlushedSegment(IndexWriter.java:2644)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.lambda$publishFlushedSegments$10(IndexWriter.java:5083)
   [junit4]    > 	at org.apache.lucene.index.DocumentsWriterFlushQueue.innerPurge(DocumentsWriterFlushQueue.java:119)
   [junit4]    > 	at org.apache.lucene.index.DocumentsWriterFlushQueue.tryPurge(DocumentsWriterFlushQueue.java:150)
   [junit4]    > 	at org.apache.lucene.index.DocumentsWriter.purgeFlushTickets(DocumentsWriter.java:202)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.publishFlushedSegments(IndexWriter.java:5063)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter$1.afterSegmentsFlushed(IndexWriter.java:369)
   [junit4]    > 	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:600)
   [junit4]    > 	at org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:418)
   [junit4]    > 	at org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:515)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1594)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1213)
   [junit4]    > 	at org.apache.lucene.index.TestIndexWriterReader$2.run(TestIndexWriterReader.java:839)
   [junit4]    > Caused by: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/lucene/build/core/test/J1/temp/lucene.index.TestIndexWriterReader_B1EFB6B1B1E3AEBE-001/index-NIOFSDirectory-003/_1ze_Lucene84_0.pos: Too many open files
   [junit4]    > 	at org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:48)
   [junit4]    > 	at org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:81)
   [junit4]    > 	at org.apache.lucene.mockfile.HandleTrackingFS.newOutputStream(HandleTrackingFS.java:160)
   [junit4]    > 	at org.apache.lucene.mockfile.FilterFileSystemProvider.newOutputStream(FilterFileSystemProvider.java:197)
   [junit4]    > 	at java.nio.file.Files.newOutputStream(Files.java:216)
   [junit4]    > 	at org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:410)
   [junit4]    > 	at org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:406)
   [junit4]    > 	at org.apache.lucene.store.FSDirectory.createOutput(FSDirectory.java:254)
   [junit4]    > 	at org.apache.lucene.store.FileSwitchDirectory.createOutput(FileSwitchDirectory.java:185)
   [junit4]    > 	at org.apache.lucene.store.NRTCachingDirectory.createOutput(NRTCachingDirectory.java:146)
   [junit4]    > 	at org.apache.lucene.store.MockDirectoryWrapper.createOutput(MockDirectoryWrapper.java:667)
   [junit4]    > 	at org.apache.lucene.store.LockValidatingDirectoryWrapper.createOutput(LockValidatingDirectoryWrapper.java:44)
   [junit4]    > 	at org.apache.lucene.store.TrackingDirectoryWrapper.createOutput(TrackingDirectoryWrapper.java:43)
   [junit4]    > 	at org.apache.lucene.codecs.lucene84.Lucene84PostingsWriter.<init>(Lucene84PostingsWriter.java:127)
   [junit4]    > 	at org.apache.lucene.codecs.lucene84.Lucene84PostingsFormat.fieldsConsumer(Lucene84PostingsFormat.java:421)
   [junit4]    > 	at org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.merge(PerFieldPostingsFormat.java:195)
   [junit4]    > 	at org.apache.lucene.index.SegmentMerger.mergeTerms(SegmentMerger.java:245)
   [junit4]    > 	at org.apache.lucene.index.SegmentMerger.merge(SegmentMerger.java:140)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4463)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4057)
   [junit4]    > 	at org.apache.lucene.index.SerialMergeScheduler.merge(SerialMergeScheduler.java:40)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.maybeMerge(IndexWriter.java:2158)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.processEvents(IndexWriter.java:5120)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1597)
   [junit4]    > 	... 2 moreThrowable #5: com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an uncaught exception in thread: Thread[id=12128, name=Thread-11321, state=RUNNABLE, group=TGRP-TestIndexWriterReader]
   [junit4]    > Caused by: java.lang.RuntimeException: org.apache.lucene.store.AlreadyClosedException: this IndexWriter is closed
   [junit4]    > 	at __randomizedtesting.SeedInfo.seed([B1EFB6B1B1E3AEBE]:0)
   [junit4]    > 	at org.apache.lucene.index.TestIndexWriterReader$2.run(TestIndexWriterReader.java:849)
   [junit4]    > Caused by: org.apache.lucene.store.AlreadyClosedException: this IndexWriter is closed
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.ensureOpen(IndexWriter.java:681)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.ensureOpen(IndexWriter.java:695)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1591)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1213)
   [junit4]    > 	at org.apache.lucene.index.TestIndexWriterReader$2.run(TestIndexWriterReader.java:839)
   [junit4]    > Caused by: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/lucene/build/core/test/J1/temp/lucene.index.TestIndexWriterReader_B1EFB6B1B1E3AEBE-001/index-NIOFSDirectory-003/_1ze_Lucene84_0.pos: Too many open files
   [junit4]    > 	at org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:48)
   [junit4]    > 	at org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:81)
   [junit4]    > 	at org.apache.lucene.mockfile.HandleTrackingFS.newOutputStream(HandleTrackingFS.java:160)
   [junit4]    > 	at org.apache.lucene.mockfile.FilterFileSystemProvider.newOutputStream(FilterFileSystemProvider.java:197)
   [junit4]    > 	at java.nio.file.Files.newOutputStream(Files.java:216)
   [junit4]    > 	at org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:410)
   [junit4]    > 	at org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:406)
   [junit4]    > 	at org.apache.lucene.store.FSDirectory.createOutput(FSDirectory.java:254)
   [junit4]    > 	at org.apache.lucene.store.FileSwitchDirectory.createOutput(FileSwitchDirectory.java:185)
   [junit4]    > 	at org.apache.lucene.store.NRTCachingDirectory.createOutput(NRTCachingDirectory.java:146)
   [junit4]    > 	at org.apache.lucene.store.MockDirectoryWrapper.createOutput(MockDirectoryWrapper.java:667)
   [junit4]    > 	at org.apache.lucene.store.LockValidatingDirectoryWrapper.createOutput(LockValidatingDirectoryWrapper.java:44)
   [junit4]    > 	at org.apache.lucene.store.TrackingDirectoryWrapper.createOutput(TrackingDirectoryWrapper.java:43)
   [junit4]    > 	at org.apache.lucene.codecs.lucene84.Lucene84PostingsWriter.<init>(Lucene84PostingsWriter.java:127)
   [junit4]    > 	at org.apache.lucene.codecs.lucene84.Lucene84PostingsFormat.fieldsConsumer(Lucene84PostingsFormat.java:421)
   [junit4]    > 	at org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.merge(PerFieldPostingsFormat.java:195)
   [junit4]    > 	at org.apache.lucene.index.SegmentMerger.mergeTerms(SegmentMerger.java:245)
   [junit4]    > 	at org.apache.lucene.index.SegmentMerger.merge(SegmentMerger.java:140)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4463)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4057)
   [junit4]    > 	at org.apache.lucene.index.SerialMergeScheduler.merge(SerialMergeScheduler.java:40)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.maybeMerge(IndexWriter.java:2158)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.processEvents(IndexWriter.java:5120)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1597)
   [junit4]    > 	... 2 moreThrowable #6: com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an uncaught exception in thread: Thread[id=12126, name=Thread-11319, state=RUNNABLE, group=TGRP-TestIndexWriterReader]
   [junit4]    > Caused by: java.lang.RuntimeException: org.apache.lucene.store.AlreadyClosedException: this IndexWriter is closed
   [junit4]    > 	at __randomizedtesting.SeedInfo.seed([B1EFB6B1B1E3AEBE]:0)
   [junit4]    > 	at org.apache.lucene.index.TestIndexWriterReader$2.run(TestIndexWriterReader.java:849)
   [junit4]    > Caused by: org.apache.lucene.store.AlreadyClosedException: this IndexWriter is closed
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.ensureOpen(IndexWriter.java:681)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.ensureOpen(IndexWriter.java:695)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1591)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1213)
   [junit4]    > 	at org.apache.lucene.index.TestIndexWriterReader$2.run(TestIndexWriterReader.java:839)
   [junit4]    > Caused by: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/lucene/build/core/test/J1/temp/lucene.index.TestIndexWriterReader_B1EFB6B1B1E3AEBE-001/index-NIOFSDirectory-003/_1ze_Lucene84_0.pos: Too many open files
   [junit4]    > 	at org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:48)
   [junit4]    > 	at org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:81)
   [junit4]    > 	at org.apache.lucene.mockfile.HandleTrackingFS.newOutputStream(HandleTrackingFS.java:160)
   [junit4]    > 	at org.apache.lucene.mockfile.FilterFileSystemProvider.newOutputStream(FilterFileSystemProvider.java:197)
   [junit4]    > 	at java.nio.file.Files.newOutputStream(Files.java:216)
   [junit4]    > 	at org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:410)
   [junit4]    > 	at org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:406)
   [junit4]    > 	at org.apache.lucene.store.FSDirectory.createOutput(FSDirectory.java:254)
   [junit4]    > 	at org.apache.lucene.store.FileSwitchDirectory.createOutput(FileSwitchDirectory.java:185)
   [junit4]    > 	at org.apache.lucene.store.NRTCachingDirectory.createOutput(NRTCachingDirectory.java:146)
   [junit4]    > 	at org.apache.lucene.store.MockDirectoryWrapper.createOutput(MockDirectoryWrapper.java:667)
   [junit4]    > 	at org.apache.lucene.store.LockValidatingDirectoryWrapper.createOutput(LockValidatingDirectoryWrapper.java:44)
   [junit4]    > 	at org.apache.lucene.store.TrackingDirectoryWrapper.createOutput(TrackingDirectoryWrapper.java:43)
   [junit4]    > 	at org.apache.lucene.codecs.lucene84.Lucene84PostingsWriter.<init>(Lucene84PostingsWriter.java:127)
   [junit4]    > 	at org.apache.lucene.codecs.lucene84.Lucene84PostingsFormat.fieldsConsumer(Lucene84PostingsFormat.java:421)
   [junit4]    > 	at org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.merge(PerFieldPostingsFormat.java:195)
   [junit4]    > 	at org.apache.lucene.index.SegmentMerger.mergeTerms(SegmentMerger.java:245)
   [junit4]    > 	at org.apache.lucene.index.SegmentMerger.merge(SegmentMerger.java:140)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4463)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4057)
   [junit4]    > 	at org.apache.lucene.index.SerialMergeScheduler.merge(SerialMergeScheduler.java:40)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.maybeMerge(IndexWriter.java:2158)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.processEvents(IndexWriter.java:5120)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1597)
   [junit4]    > 	... 2 more
   [junit4]   1> TEST: now get reader
   [junit4]   2> NOTE: leaving temporary files on disk at: /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/lucene/build/core/test/J1/temp/lucene.index.TestIndexWriterReader_B1EFB6B1B1E3AEBE-001
   [junit4]   2> NOTE: test params are: codec=Asserting(Lucene84): {field1=Lucene84, indexname=PostingsFormat(name=Direct), field=PostingsFormat(name=LuceneVarGapDocFreqInterval), foo=PostingsFormat(name=LuceneVarGapDocFreqInterval), id=Lucene84, field3=PostingsFormat(name=Direct), field2=PostingsFormat(name=LuceneVarGapDocFreqInterval), field5=Lucene84, field4=Lucene84}, docValues:{}, maxPointsInLeafNode=152, maxMBSortInHeap=5.005001701276797, sim=Asserting(org.apache.lucene.search.similarities.AssertingSimilarity@25ec7d03), locale=ar-SA, timezone=America/Recife
   [junit4]   2> NOTE: Linux 4.15.0-54-generic amd64/Oracle Corporation 1.8.0_191 (64-bit)/cpus=4,threads=1,free=345189976,total=456130560
   [junit4]   2> NOTE: All tests run in this JVM: [TestTopFieldCollector, TestReaderPool, TestPositiveScoresOnlyCollector, TestRAMDirectory, TestSloppyPhraseQuery2, TestSimpleFSLockFactory, TestNormsFieldExistsQuery, TestBooleanOr, TestFieldType, TestSegmentTermEnum, TestMixedCodecs, TestMultiCollector, TestIndexWriterForceMerge, TestLRUQueryCache, TestNumericDocValuesUpdates, TestLockFactory, TestElevationComparator, TestCustomNorms, TestWeakIdentityMap, TestCachingTokenFilter, TestFilterSpans, TestTragicIndexWriterDeadlock, TestCharFilter, TestSpanSearchEquivalence, TestSimilarityBase, TestPhraseQuery, TestDeterminism, TestRollingBuffer, Test2BPostings, TestIntroSelector, TestDocument, TestPendingDeletes, TestAttributeSource, TestOfflineSorter, TestSpanExplanationsOfNonMatches, TestPersistentSnapshotDeletionPolicy, TestSpanNearQuery, TestIndexWriterDeleteByQuery, TestAxiomaticF3EXP, TestIndexableField, TestPForUtil, TestBytesRef, TestLatLonPointDistanceSort, TestBasicModelIn, TestPrefixRandom, TestTermVectors, TestSortedSetSortField, TestBKDRadixSelector, TestMSBRadixSorter, TestRecyclingByteBlockAllocator, TestTryDelete, TestNeverDelete, TestUTF32ToUTF8, TestNamedSPILoader, TestCachingCollector, TestTrackingDirectoryWrapper, TestPolygon2D, TestCharsRef, TestTermsEnum2, TestDoc, TestConstantScoreScorer, TestMatchAllDocsQuery, TestDateSort, TestFilterWeight, TestForDeltaUtil, TestClassicSimilarity, TestUpgradeIndexMergePolicy, TestFixedBitDocIdSet, TestFSTs, TestFilterDirectory, TestSparseFixedBitDocIdSet, TestSpansEnum, TestAddIndexes, TestFeatureField, TestLatLonDocValuesField, TestSoftDeletesDirectoryReaderWrapper, TestStringMSBRadixSorter, TestBooleanRewrites, TestFilterCodecReader, TestNoMergePolicy, TestConjunctionDISI, TestStressIndexing2, TestIndexCommit, TestSegmentMerger, TestRegexpRandom2, TestIndependenceChiSquared, TestBM25Similarity, TestDocIdSetIterator, TestAssertions, TestDemo, TestExternalCodecs, TestMergeSchedulerExternal, TestSearch, TestSearchForDuplicates, TestDelegatingAnalyzerWrapper, TestGraphTokenFilter, TestGraphTokenizers, TestReusableStringReader, TestStopFilter, TestToken, TestWordlistLoader, TestStandardAnalyzer, TestBytesRefAttImpl, TestCharTermAttributeImpl, TestPackedTokenAttributeImpl, TestSimpleAttributeImpl, TestCodecUtil, TestCompetitiveFreqNormAccumulator, TestFastCompressionMode, TestFastDecompressionMode, TestHighCompressionMode, TestLucene50CompoundFormat, TestLucene50LiveDocsFormat, TestLucene50StoredFieldsFormat, TestLucene50StoredFieldsFormatHighCompression, TestLucene50StoredFieldsFormatMergeInstance, TestLucene60FieldInfoFormat, TestLucene60PointsFormat, TestLucene70SegmentInfoFormat, TestIndexedDISI, TestLucene80NormsFormat, TestPerFieldPostingsFormat, TestPerFieldPostingsFormat2, TestBinaryDocument, TestLongRange, TestGeoEncodingUtils, TestGeoUtils, Test2BDocs, Test2BNumericDocValues, Test2BPoints, Test2BSortedDocValuesFixedSorted, Test2BSortedDocValuesOrds, Test2BTerms, TestAllFilesDetectTruncation, TestAllFilesHaveChecksumFooter, TestAllFilesHaveCodecHeader, TestAtomicUpdate, TestBagOfPositions, TestCrash, TestDemoParallelLeafReader, TestDuelingCodecs, TestDuelingCodecsAtNight, TestIndexWriterCommit, TestIndexWriterMaxDocs, TestIndexWriterOnDiskFull, TestIndexWriterOutOfFileDescriptors, TestIndexWriterReader]
   [junit4] Completed [372/528 (1!)] on J1 in 51.47s, 23 tests, 1 error <<< FAILURES!

[...truncated 67943 lines...]

[JENKINS] Lucene-Solr-NightlyTests-8.x - Build # 310 - Still unstable

Posted by Apache Jenkins Server <je...@builds.apache.org>.
Build: https://builds.apache.org/job/Lucene-Solr-NightlyTests-8.x/310/

1 tests failed.
FAILED:  org.apache.lucene.search.TestSearcherManager.testConcurrentIndexCloseSearchAndRefresh

Error Message:
Captured an uncaught exception in thread: Thread[id=13525, name=Thread-12740, state=RUNNABLE, group=TGRP-TestSearcherManager]

Stack Trace:
com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an uncaught exception in thread: Thread[id=13525, name=Thread-12740, state=RUNNABLE, group=TGRP-TestSearcherManager]
	at __randomizedtesting.SeedInfo.seed([A8579E67953D39D7:6A915D27C883C5E0]:0)
Caused by: java.lang.RuntimeException: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/lucene/build/core/test/J1/temp/lucene.search.TestSearcherManager_A8579E67953D39D7-001/tempDir-001/_73_Asserting_0.tip: Too many open files
	at __randomizedtesting.SeedInfo.seed([A8579E67953D39D7]:0)
	at org.apache.lucene.search.TestSearcherManager$10.run(TestSearcherManager.java:647)
Caused by: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/lucene/build/core/test/J1/temp/lucene.search.TestSearcherManager_A8579E67953D39D7-001/tempDir-001/_73_Asserting_0.tip: Too many open files
	at org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:48)
	at org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:81)
	at org.apache.lucene.mockfile.HandleTrackingFS.newByteChannel(HandleTrackingFS.java:271)
	at org.apache.lucene.mockfile.FilterFileSystemProvider.newByteChannel(FilterFileSystemProvider.java:212)
	at java.nio.file.Files.newByteChannel(Files.java:361)
	at java.nio.file.Files.newByteChannel(Files.java:407)
	at org.apache.lucene.store.SimpleFSDirectory.openInput(SimpleFSDirectory.java:77)
	at org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2884)
	at org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:747)
	at org.apache.lucene.codecs.blocktree.BlockTreeTermsReader.<init>(BlockTreeTermsReader.java:177)
	at org.apache.lucene.codecs.lucene84.Lucene84PostingsFormat.fieldsProducer(Lucene84PostingsFormat.java:442)
	at org.apache.lucene.codecs.asserting.AssertingPostingsFormat.fieldsProducer(AssertingPostingsFormat.java:59)
	at org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsReader.<init>(PerFieldPostingsFormat.java:315)
	at org.apache.lucene.codecs.perfield.PerFieldPostingsFormat.fieldsProducer(PerFieldPostingsFormat.java:395)
	at org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:114)
	at org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:84)
	at org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdates.java:177)
	at org.apache.lucene.index.ReadersAndUpdates.getReadOnlyClone(ReadersAndUpdates.java:219)
	at org.apache.lucene.index.StandardDirectoryReader.open(StandardDirectoryReader.java:109)
	at org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:526)
	at org.apache.lucene.index.StandardDirectoryReader.doOpenFromWriter(StandardDirectoryReader.java:297)
	at org.apache.lucene.index.StandardDirectoryReader.doOpenIfChanged(StandardDirectoryReader.java:272)
	at org.apache.lucene.index.StandardDirectoryReader.doOpenIfChanged(StandardDirectoryReader.java:262)
	at org.apache.lucene.index.DirectoryReader.openIfChanged(DirectoryReader.java:165)
	at org.apache.lucene.search.SearcherManager.refreshIfNeeded(SearcherManager.java:156)
	at org.apache.lucene.search.SearcherManager.refreshIfNeeded(SearcherManager.java:58)
	at org.apache.lucene.search.ReferenceManager.doMaybeRefresh(ReferenceManager.java:176)
	at org.apache.lucene.search.ReferenceManager.maybeRefreshBlocking(ReferenceManager.java:253)
	at org.apache.lucene.search.TestSearcherManager$10.run(TestSearcherManager.java:635)




Build Log:
[...truncated 2197 lines...]
   [junit4] Suite: org.apache.lucene.search.TestSearcherManager
   [junit4]   2> Dhj 30, 2019 7:53:45 MD com.carrotsearch.randomizedtesting.RandomizedRunner$QueueUncaughtExceptionsHandler uncaughtException
   [junit4]   2> WARNING: Uncaught exception in thread: Thread[Thread-12740,5,TGRP-TestSearcherManager]
   [junit4]   2> java.lang.RuntimeException: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/lucene/build/core/test/J1/temp/lucene.search.TestSearcherManager_A8579E67953D39D7-001/tempDir-001/_73_Asserting_0.tip: Too many open files
   [junit4]   2> 	at __randomizedtesting.SeedInfo.seed([A8579E67953D39D7]:0)
   [junit4]   2> 	at org.apache.lucene.search.TestSearcherManager$10.run(TestSearcherManager.java:647)
   [junit4]   2> Caused by: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/lucene/build/core/test/J1/temp/lucene.search.TestSearcherManager_A8579E67953D39D7-001/tempDir-001/_73_Asserting_0.tip: Too many open files
   [junit4]   2> 	at org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:48)
   [junit4]   2> 	at org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:81)
   [junit4]   2> 	at org.apache.lucene.mockfile.HandleTrackingFS.newByteChannel(HandleTrackingFS.java:271)
   [junit4]   2> 	at org.apache.lucene.mockfile.FilterFileSystemProvider.newByteChannel(FilterFileSystemProvider.java:212)
   [junit4]   2> 	at java.nio.file.Files.newByteChannel(Files.java:361)
   [junit4]   2> 	at java.nio.file.Files.newByteChannel(Files.java:407)
   [junit4]   2> 	at org.apache.lucene.store.SimpleFSDirectory.openInput(SimpleFSDirectory.java:77)
   [junit4]   2> 	at org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2884)
   [junit4]   2> 	at org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:747)
   [junit4]   2> 	at org.apache.lucene.codecs.blocktree.BlockTreeTermsReader.<init>(BlockTreeTermsReader.java:177)
   [junit4]   2> 	at org.apache.lucene.codecs.lucene84.Lucene84PostingsFormat.fieldsProducer(Lucene84PostingsFormat.java:442)
   [junit4]   2> 	at org.apache.lucene.codecs.asserting.AssertingPostingsFormat.fieldsProducer(AssertingPostingsFormat.java:59)
   [junit4]   2> 	at org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsReader.<init>(PerFieldPostingsFormat.java:315)
   [junit4]   2> 	at org.apache.lucene.codecs.perfield.PerFieldPostingsFormat.fieldsProducer(PerFieldPostingsFormat.java:395)
   [junit4]   2> 	at org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:114)
   [junit4]   2> 	at org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:84)
   [junit4]   2> 	at org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdates.java:177)
   [junit4]   2> 	at org.apache.lucene.index.ReadersAndUpdates.getReadOnlyClone(ReadersAndUpdates.java:219)
   [junit4]   2> 	at org.apache.lucene.index.StandardDirectoryReader.open(StandardDirectoryReader.java:109)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:526)
   [junit4]   2> 	at org.apache.lucene.index.StandardDirectoryReader.doOpenFromWriter(StandardDirectoryReader.java:297)
   [junit4]   2> 	at org.apache.lucene.index.StandardDirectoryReader.doOpenIfChanged(StandardDirectoryReader.java:272)
   [junit4]   2> 	at org.apache.lucene.index.StandardDirectoryReader.doOpenIfChanged(StandardDirectoryReader.java:262)
   [junit4]   2> 	at org.apache.lucene.index.DirectoryReader.openIfChanged(DirectoryReader.java:165)
   [junit4]   2> 	at org.apache.lucene.search.SearcherManager.refreshIfNeeded(SearcherManager.java:156)
   [junit4]   2> 	at org.apache.lucene.search.SearcherManager.refreshIfNeeded(SearcherManager.java:58)
   [junit4]   2> 	at org.apache.lucene.search.ReferenceManager.doMaybeRefresh(ReferenceManager.java:176)
   [junit4]   2> 	at org.apache.lucene.search.ReferenceManager.maybeRefreshBlocking(ReferenceManager.java:253)
   [junit4]   2> 	at org.apache.lucene.search.TestSearcherManager$10.run(TestSearcherManager.java:635)
   [junit4]   2> 
   [junit4]   2> NOTE: download the large Jenkins line-docs file by running 'ant get-jenkins-line-docs' in the lucene directory.
   [junit4]   2> NOTE: reproduce with: ant test  -Dtestcase=TestSearcherManager -Dtests.method=testConcurrentIndexCloseSearchAndRefresh -Dtests.seed=A8579E67953D39D7 -Dtests.multiplier=2 -Dtests.nightly=true -Dtests.slow=true -Dtests.linedocsfile=/home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/test-data/enwiki.random.lines.txt -Dtests.locale=sq-AL -Dtests.timezone=America/Dominica -Dtests.asserts=true -Dtests.file.encoding=US-ASCII
   [junit4] ERROR   72.0s J1 | TestSearcherManager.testConcurrentIndexCloseSearchAndRefresh <<<
   [junit4]    > Throwable #1: com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an uncaught exception in thread: Thread[id=13525, name=Thread-12740, state=RUNNABLE, group=TGRP-TestSearcherManager]
   [junit4]    > 	at __randomizedtesting.SeedInfo.seed([A8579E67953D39D7:6A915D27C883C5E0]:0)
   [junit4]    > Caused by: java.lang.RuntimeException: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/lucene/build/core/test/J1/temp/lucene.search.TestSearcherManager_A8579E67953D39D7-001/tempDir-001/_73_Asserting_0.tip: Too many open files
   [junit4]    > 	at __randomizedtesting.SeedInfo.seed([A8579E67953D39D7]:0)
   [junit4]    > 	at org.apache.lucene.search.TestSearcherManager$10.run(TestSearcherManager.java:647)
   [junit4]    > Caused by: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/lucene/build/core/test/J1/temp/lucene.search.TestSearcherManager_A8579E67953D39D7-001/tempDir-001/_73_Asserting_0.tip: Too many open files
   [junit4]    > 	at org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:48)
   [junit4]    > 	at org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:81)
   [junit4]    > 	at org.apache.lucene.mockfile.HandleTrackingFS.newByteChannel(HandleTrackingFS.java:271)
   [junit4]    > 	at org.apache.lucene.mockfile.FilterFileSystemProvider.newByteChannel(FilterFileSystemProvider.java:212)
   [junit4]    > 	at java.nio.file.Files.newByteChannel(Files.java:361)
   [junit4]    > 	at java.nio.file.Files.newByteChannel(Files.java:407)
   [junit4]    > 	at org.apache.lucene.store.SimpleFSDirectory.openInput(SimpleFSDirectory.java:77)
   [junit4]    > 	at org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2884)
   [junit4]    > 	at org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:747)
   [junit4]    > 	at org.apache.lucene.codecs.blocktree.BlockTreeTermsReader.<init>(BlockTreeTermsReader.java:177)
   [junit4]    > 	at org.apache.lucene.codecs.lucene84.Lucene84PostingsFormat.fieldsProducer(Lucene84PostingsFormat.java:442)
   [junit4]    > 	at org.apache.lucene.codecs.asserting.AssertingPostingsFormat.fieldsProducer(AssertingPostingsFormat.java:59)
   [junit4]    > 	at org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsReader.<init>(PerFieldPostingsFormat.java:315)
   [junit4]    > 	at org.apache.lucene.codecs.perfield.PerFieldPostingsFormat.fieldsProducer(PerFieldPostingsFormat.java:395)
   [junit4]    > 	at org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:114)
   [junit4]    > 	at org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:84)
   [junit4]    > 	at org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdates.java:177)
   [junit4]    > 	at org.apache.lucene.index.ReadersAndUpdates.getReadOnlyClone(ReadersAndUpdates.java:219)
   [junit4]    > 	at org.apache.lucene.index.StandardDirectoryReader.open(StandardDirectoryReader.java:109)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:526)
   [junit4]    > 	at org.apache.lucene.index.StandardDirectoryReader.doOpenFromWriter(StandardDirectoryReader.java:297)
   [junit4]    > 	at org.apache.lucene.index.StandardDirectoryReader.doOpenIfChanged(StandardDirectoryReader.java:272)
   [junit4]    > 	at org.apache.lucene.index.StandardDirectoryReader.doOpenIfChanged(StandardDirectoryReader.java:262)
   [junit4]    > 	at org.apache.lucene.index.DirectoryReader.openIfChanged(DirectoryReader.java:165)
   [junit4]    > 	at org.apache.lucene.search.SearcherManager.refreshIfNeeded(SearcherManager.java:156)
   [junit4]    > 	at org.apache.lucene.search.SearcherManager.refreshIfNeeded(SearcherManager.java:58)
   [junit4]    > 	at org.apache.lucene.search.ReferenceManager.doMaybeRefresh(ReferenceManager.java:176)
   [junit4]    > 	at org.apache.lucene.search.ReferenceManager.maybeRefreshBlocking(ReferenceManager.java:253)
   [junit4]    > 	at org.apache.lucene.search.TestSearcherManager$10.run(TestSearcherManager.java:635)
   [junit4]   2> NOTE: test params are: codec=Asserting(Lucene84): {date=PostingsFormat(name=LuceneFixedGap), extra35=PostingsFormat(name=LuceneFixedGap), extra13=PostingsFormat(name=LuceneFixedGap), extra14=Lucene84, extra36=Lucene84, extra33=PostingsFormat(name=LuceneVarGapDocFreqInterval), extra11=PostingsFormat(name=LuceneVarGapDocFreqInterval), extra8=PostingsFormat(name=LuceneVarGapDocFreqInterval), extra34=PostingsFormat(name=Asserting), extra9=PostingsFormat(name=Asserting), extra12=PostingsFormat(name=Asserting), extra17=PostingsFormat(name=LuceneFixedGap), extra39=PostingsFormat(name=LuceneFixedGap), extra18=Lucene84, extra37=PostingsFormat(name=LuceneVarGapDocFreqInterval), extra15=PostingsFormat(name=LuceneVarGapDocFreqInterval), extra38=PostingsFormat(name=Asserting), extra16=PostingsFormat(name=Asserting), extra2=PostingsFormat(name=LuceneFixedGap), extra3=Lucene84, titleTokenized=Lucene84, extra19=PostingsFormat(name=LuceneVarGapDocFreqInterval), extra0=PostingsFormat(name=LuceneVarGapDocFreqInterval), extra1=PostingsFormat(name=Asserting), body=PostingsFormat(name=LuceneFixedGap), title=PostingsFormat(name=LuceneVarGapDocFreqInterval), extra6=PostingsFormat(name=LuceneFixedGap), extra7=Lucene84, extra4=PostingsFormat(name=LuceneVarGapDocFreqInterval), extra5=PostingsFormat(name=Asserting), packID=PostingsFormat(name=LuceneVarGapDocFreqInterval), extra31=PostingsFormat(name=LuceneFixedGap), extra32=Lucene84, extra10=Lucene84, extra30=PostingsFormat(name=Asserting), extra24=PostingsFormat(name=LuceneFixedGap), extra25=Lucene84, extra22=PostingsFormat(name=LuceneVarGapDocFreqInterval), extra23=PostingsFormat(name=Asserting), extra28=PostingsFormat(name=LuceneFixedGap), extra29=Lucene84, docid=PostingsFormat(name=Asserting), extra26=PostingsFormat(name=LuceneVarGapDocFreqInterval), extra27=PostingsFormat(name=Asserting), extra20=PostingsFormat(name=LuceneFixedGap), extra21=Lucene84}, docValues:{date=DocValuesFormat(name=Asserting), extra13=DocValuesFormat(name=Asserting), extra14=DocValuesFormat(name=Lucene80), extra11=DocValuesFormat(name=Lucene80), extra8=DocValuesFormat(name=Lucene80), extra9=DocValuesFormat(name=Asserting), extra12=DocValuesFormat(name=Lucene80), extra17=DocValuesFormat(name=Lucene80), extra18=DocValuesFormat(name=Lucene80), extra15=DocValuesFormat(name=Lucene80), extra16=DocValuesFormat(name=Asserting), extra2=DocValuesFormat(name=Lucene80), extra3=DocValuesFormat(name=Asserting), titleTokenized=DocValuesFormat(name=Lucene80), extra19=DocValuesFormat(name=Asserting), extra0=DocValuesFormat(name=Asserting), extra1=DocValuesFormat(name=Lucene80), body=DocValuesFormat(name=Asserting), extra6=DocValuesFormat(name=Asserting), extra7=DocValuesFormat(name=Lucene80), extra4=DocValuesFormat(name=Lucene80), extra5=DocValuesFormat(name=Lucene80), extra10=DocValuesFormat(name=Lucene80), extra35=DocValuesFormat(name=Lucene80), extra36=DocValuesFormat(name=Asserting), docid_int=DocValuesFormat(name=Lucene80), extra33=DocValuesFormat(name=Asserting), extra34=DocValuesFormat(name=Lucene80), extra39=DocValuesFormat(name=Asserting), extra37=DocValuesFormat(name=Lucene80), extra38=DocValuesFormat(name=Lucene80), title=DocValuesFormat(name=Lucene80), packID=DocValuesFormat(name=Asserting), docid_intDV=DocValuesFormat(name=Lucene80), extra31=DocValuesFormat(name=Asserting), extra32=DocValuesFormat(name=Lucene80), extra30=DocValuesFormat(name=Lucene80), extra24=DocValuesFormat(name=Asserting), extra25=DocValuesFormat(name=Lucene80), extra22=DocValuesFormat(name=Lucene80), extra23=DocValuesFormat(name=Lucene80), extra28=DocValuesFormat(name=Lucene80), extra29=DocValuesFormat(name=Lucene80), docid=DocValuesFormat(name=Asserting), extra26=DocValuesFormat(name=Lucene80), extra27=DocValuesFormat(name=Asserting), extra20=DocValuesFormat(name=Lucene80), extra21=DocValuesFormat(name=Lucene80), titleDV=DocValuesFormat(name=Lucene80)}, maxPointsInLeafNode=1381, maxMBSortInHeap=7.185234287242835, sim=Asserting(org.apache.lucene.search.similarities.AssertingSimilarity@351f232e), locale=sq-AL, timezone=America/Dominica
   [junit4]   2> NOTE: Linux 4.15.0-54-generic amd64/Oracle Corporation 1.8.0_191 (64-bit)/cpus=4,threads=1,free=253294136,total=499122176
   [junit4]   2> NOTE: All tests run in this JVM: [TestCharsRef, TestDirectPacked, TestTragicIndexWriterDeadlock, TestSimpleFSLockFactory, TestPhraseQuery, TestMinimize, TestMaxScoreAccumulator, TestSortRescorer, TestOmitTf, TestNamedSPILoader, TestUTF32ToUTF8, TestNIOFSDirectory, TestAxiomaticF1LOG, TestLRUQueryCache, TestTotalHits, TestLockFactory, TestQueryBuilder, TestPerFieldPostingsFormat2, TestDemo, TestCodecHoldsOpenFiles, TestCollectionUtil, TestClassicSimilarity, TestLMDirichletSimilarity, TestDemoParallelLeafReader, TestPForUtil, TestPositiveScoresOnlyCollector, TestLSBRadixSorter, TestForTooMuchCloning, TestConsistentFieldNumbers, TestAddIndexes, TestFixedBitDocIdSet, TestDocValuesIndexing, TestTermVectors, TestFieldReuse, TestWeakIdentityMap, TestPersistentSnapshotDeletionPolicy, TestIndexWriterNRTIsCurrent, TestMutablePointsReaderUtils, TestStopFilter, TestUnicodeUtil, TestSameScoresWithThreads, TestDocumentWriter, TestConstantScoreScorer, TestSloppyPhraseQuery2, TestSimilarityProvider, TestDocument, TestDeterminism, TestRollingBuffer, TestMultiFields, TestAttributeSource, TestFieldType, TestParallelTermEnum, TestRangeFieldsDocValuesQuery, TestDocInverterPerFieldErrorInfo, TestParallelCompositeReader, TestFilterCodecReader, TestMatchAllDocsQuery, TestSpanSearchEquivalence, TestTermdocPerf, TestSetOnce, TestSoftDeletesDirectoryReaderWrapper, TestFilterDirectory, TestTermQuery, TestPendingDeletes, TestWildcard, TestBinaryTerms, TestNormsFieldExistsQuery, TestGraphTokenStreamFiniteStrings, TestIndependenceChiSquared, TestIndexableField, TestBasicModelIn, TestAllFilesHaveChecksumFooter, TestReaderPool, TestDateSort, TestElevationComparator, TestIndexWriterCommit, TestSortedSetSortField, Test2BPostings, TestFeatureField, TestOfflineSorter, TestLogMergePolicy, TestExitableDirectoryReader, TestRegexpRandom2, TestStressAdvance, TestNRTReaderCleanup, TestRAMDirectory, TestPrefixRandom, TestIndexWriterMaxDocs, TestLucene80NormsFormat, TestBagOfPostings, TestDuelingCodecs, TestFilterLeafReader, TestFilterMergePolicy, TestFlex, TestFrozenBufferedUpdates, TestIndexCommit, TestIndexFileDeleter, TestIndexInput, TestIndexManyDocuments, TestIndexOptions, TestIndexReaderClose, TestIndexSorting, TestIndexTooManyDocs, TestIndexWriterDelete, TestIndexWriterDeleteByQuery, TestIndexWriterExceptions, TestIndexWriterOutOfFileDescriptors, TestIndexWriterReader, TestIndexWriterThreadsToSegments, TestIndexWriterUnicode, TestInfoStream, TestIntBlockPool, TestIsCurrent, TestManyFields, TestMaxPosition, TestMaxTermFrequency, TestMergeRateLimiter, TestMixedCodecs, TestMixedDocValuesUpdates, TestNRTThreads, TestTermsEnum2, TestThreadedForceMerge, TestTransactions, TestTwoPhaseCommitTool, TestUpgradeIndexMergePolicy, TestApproximationSearchEquivalence, TestBooleanMinShouldMatch, TestBooleanQuery, TestBooleanQueryVisitSubscorers, TestBooleanRewrites, TestBooleanScorer, TestBoostQuery, TestCachingCollector, TestComplexExplanations, TestComplexExplanationsOfNonMatches, TestConjunctionDISI, TestConjunctions, TestDocIdSetIterator, TestDocValuesRewriteMethod, TestDoubleRangeFieldQueries, TestLiveFieldValues, TestMinShouldMatch2, TestMultiCollector, TestMultiPhraseEnum, TestMultiPhraseQuery, TestMultiTermConstantScore, TestMultiTermQueryRewrites, TestMultiThreadTermVectors, TestMultiset, TestNGramPhraseQuery, TestScorerPerf, TestSearchAfter, TestSearchWithThreads, TestSearcherManager]
   [junit4] Completed [524/528 (1!)] on J1 in 461.20s, 11 tests, 1 error <<< FAILURES!

[...truncated 67424 lines...]

[JENKINS] Lucene-Solr-NightlyTests-8.x - Build # 309 - Failure

Posted by Apache Jenkins Server <je...@builds.apache.org>.
Build: https://builds.apache.org/job/Lucene-Solr-NightlyTests-8.x/309/

1 tests failed.
FAILED:  org.apache.lucene.document.TestXYMultiPolygonShapeQueries.testRandomBig

Error Message:
Java heap space

Stack Trace:
java.lang.OutOfMemoryError: Java heap space
	at __randomizedtesting.SeedInfo.seed([9A20784606D5CFC9:1D7705C9978CB349]:0)
	at org.apache.lucene.store.RAMFile.newBuffer(RAMFile.java:84)
	at org.apache.lucene.store.RAMFile.addBuffer(RAMFile.java:57)
	at org.apache.lucene.store.RAMOutputStream.switchCurrentBuffer(RAMOutputStream.java:168)
	at org.apache.lucene.store.RAMOutputStream.writeBytes(RAMOutputStream.java:154)
	at org.apache.lucene.store.MockIndexOutputWrapper.writeBytes(MockIndexOutputWrapper.java:141)
	at org.apache.lucene.util.bkd.OfflinePointWriter.append(OfflinePointWriter.java:56)
	at org.apache.lucene.util.bkd.BKDWriter.add(BKDWriter.java:247)
	at org.apache.lucene.codecs.lucene60.Lucene60PointsWriter$1.visit(Lucene60PointsWriter.java:118)
	at org.apache.lucene.codecs.PointsWriter$1$1$1.visit(PointsWriter.java:117)
	at org.apache.lucene.util.bkd.BKDReader.visitCompressedDocValues(BKDReader.java:735)
	at org.apache.lucene.util.bkd.BKDReader.visitDocValuesWithCardinality(BKDReader.java:684)
	at org.apache.lucene.util.bkd.BKDReader.visitDocValues(BKDReader.java:590)
	at org.apache.lucene.util.bkd.BKDReader.intersect(BKDReader.java:790)
	at org.apache.lucene.util.bkd.BKDReader.intersect(BKDReader.java:823)
	at org.apache.lucene.util.bkd.BKDReader.intersect(BKDReader.java:823)
	at org.apache.lucene.util.bkd.BKDReader.intersect(BKDReader.java:813)
	at org.apache.lucene.util.bkd.BKDReader.intersect(BKDReader.java:823)
	at org.apache.lucene.util.bkd.BKDReader.intersect(BKDReader.java:823)
	at org.apache.lucene.util.bkd.BKDReader.intersect(BKDReader.java:813)
	at org.apache.lucene.util.bkd.BKDReader.intersect(BKDReader.java:823)
	at org.apache.lucene.util.bkd.BKDReader.intersect(BKDReader.java:823)
	at org.apache.lucene.util.bkd.BKDReader.intersect(BKDReader.java:506)
	at org.apache.lucene.codecs.PointsWriter$1$1.intersect(PointsWriter.java:105)
	at org.apache.lucene.codecs.lucene60.Lucene60PointsWriter.writeField(Lucene60PointsWriter.java:111)
	at org.apache.lucene.codecs.PointsWriter.mergeOneField(PointsWriter.java:62)
	at org.apache.lucene.codecs.lucene60.Lucene60PointsWriter.merge(Lucene60PointsWriter.java:219)
	at org.apache.lucene.index.SegmentMerger.mergePoints(SegmentMerger.java:202)
	at org.apache.lucene.index.SegmentMerger.merge(SegmentMerger.java:162)
	at org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4463)
	at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4057)
	at org.apache.lucene.index.SerialMergeScheduler.merge(SerialMergeScheduler.java:40)
	at org.apache.lucene.index.IndexWriter.maybeMerge(IndexWriter.java:2158)




Build Log:
[...truncated 11092 lines...]
   [junit4] Suite: org.apache.lucene.document.TestXYMultiPolygonShapeQueries
   [junit4]   2> NOTE: download the large Jenkins line-docs file by running 'ant get-jenkins-line-docs' in the lucene directory.
   [junit4]   2> NOTE: reproduce with: ant test  -Dtestcase=TestXYMultiPolygonShapeQueries -Dtests.method=testRandomBig -Dtests.seed=9A20784606D5CFC9 -Dtests.multiplier=2 -Dtests.nightly=true -Dtests.slow=true -Dtests.linedocsfile=/home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/test-data/enwiki.random.lines.txt -Dtests.locale=en-SG -Dtests.timezone=Australia/West -Dtests.asserts=true -Dtests.file.encoding=UTF-8
   [junit4] ERROR    538s J1 | TestXYMultiPolygonShapeQueries.testRandomBig <<<
   [junit4]    > Throwable #1: java.lang.OutOfMemoryError: Java heap space
   [junit4]    > 	at __randomizedtesting.SeedInfo.seed([9A20784606D5CFC9:1D7705C9978CB349]:0)
   [junit4]    > 	at org.apache.lucene.store.RAMFile.newBuffer(RAMFile.java:84)
   [junit4]    > 	at org.apache.lucene.store.RAMFile.addBuffer(RAMFile.java:57)
   [junit4]    > 	at org.apache.lucene.store.RAMOutputStream.switchCurrentBuffer(RAMOutputStream.java:168)
   [junit4]    > 	at org.apache.lucene.store.RAMOutputStream.writeBytes(RAMOutputStream.java:154)
   [junit4]    > 	at org.apache.lucene.store.MockIndexOutputWrapper.writeBytes(MockIndexOutputWrapper.java:141)
   [junit4]    > 	at org.apache.lucene.util.bkd.OfflinePointWriter.append(OfflinePointWriter.java:56)
   [junit4]    > 	at org.apache.lucene.util.bkd.BKDWriter.add(BKDWriter.java:247)
   [junit4]    > 	at org.apache.lucene.codecs.lucene60.Lucene60PointsWriter$1.visit(Lucene60PointsWriter.java:118)
   [junit4]    > 	at org.apache.lucene.codecs.PointsWriter$1$1$1.visit(PointsWriter.java:117)
   [junit4]    > 	at org.apache.lucene.util.bkd.BKDReader.visitCompressedDocValues(BKDReader.java:735)
   [junit4]    > 	at org.apache.lucene.util.bkd.BKDReader.visitDocValuesWithCardinality(BKDReader.java:684)
   [junit4]    > 	at org.apache.lucene.util.bkd.BKDReader.visitDocValues(BKDReader.java:590)
   [junit4]    > 	at org.apache.lucene.util.bkd.BKDReader.intersect(BKDReader.java:790)
   [junit4]    > 	at org.apache.lucene.util.bkd.BKDReader.intersect(BKDReader.java:823)
   [junit4]    > 	at org.apache.lucene.util.bkd.BKDReader.intersect(BKDReader.java:823)
   [junit4]    > 	at org.apache.lucene.util.bkd.BKDReader.intersect(BKDReader.java:813)
   [junit4]    > 	at org.apache.lucene.util.bkd.BKDReader.intersect(BKDReader.java:823)
   [junit4]    > 	at org.apache.lucene.util.bkd.BKDReader.intersect(BKDReader.java:823)
   [junit4]    > 	at org.apache.lucene.util.bkd.BKDReader.intersect(BKDReader.java:813)
   [junit4]    > 	at org.apache.lucene.util.bkd.BKDReader.intersect(BKDReader.java:823)
   [junit4]    > 	at org.apache.lucene.util.bkd.BKDReader.intersect(BKDReader.java:823)
   [junit4]    > 	at org.apache.lucene.util.bkd.BKDReader.intersect(BKDReader.java:506)
   [junit4]    > 	at org.apache.lucene.codecs.PointsWriter$1$1.intersect(PointsWriter.java:105)
   [junit4]    > 	at org.apache.lucene.codecs.lucene60.Lucene60PointsWriter.writeField(Lucene60PointsWriter.java:111)
   [junit4]    > 	at org.apache.lucene.codecs.PointsWriter.mergeOneField(PointsWriter.java:62)
   [junit4]    > 	at org.apache.lucene.codecs.lucene60.Lucene60PointsWriter.merge(Lucene60PointsWriter.java:219)
   [junit4]    > 	at org.apache.lucene.index.SegmentMerger.mergePoints(SegmentMerger.java:202)
   [junit4]    > 	at org.apache.lucene.index.SegmentMerger.merge(SegmentMerger.java:162)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4463)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4057)
   [junit4]    > 	at org.apache.lucene.index.SerialMergeScheduler.merge(SerialMergeScheduler.java:40)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.maybeMerge(IndexWriter.java:2158)
   [junit4]   2> NOTE: leaving temporary files on disk at: /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/lucene/build/sandbox/test/J1/temp/lucene.document.TestXYMultiPolygonShapeQueries_9A20784606D5CFC9-001
   [junit4]   2> NOTE: test params are: codec=Lucene84, sim=Asserting(org.apache.lucene.search.similarities.AssertingSimilarity@bac7079), locale=en-SG, timezone=Australia/West
   [junit4]   2> NOTE: Linux 4.15.0-54-generic amd64/Oracle Corporation 1.8.0_191 (64-bit)/cpus=4,threads=1,free=140525048,total=536346624
   [junit4]   2> NOTE: All tests run in this JVM: [TestHalfFloatPoint, TestXYShape, TestLargeNumHitsTopDocsCollector, TestBM25FQuery, TestBigIntegerPoint, TestXYMultiPolygonShapeQueries]
   [junit4] Completed [39/40 (1!)] on J1 in 858.58s, 5 tests, 1 error <<< FAILURES!

[...truncated 4 lines...]
   [junit4] JVM J1: stdout was not empty, see: /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/lucene/build/sandbox/test/temp/junit4-J1-20191229_163856_0253007184457412651979.sysout
   [junit4] >>> JVM J1 emitted unexpected output (verbatim) ----
   [junit4] java.lang.OutOfMemoryError: Java heap space
   [junit4] Dumping heap to /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/heapdumps/java_pid30830.hprof ...
   [junit4] Heap dump file created [459674952 bytes in 0.521 secs]
   [junit4] <<< JVM J1: EOF ----

[...truncated 15101 lines...]
BUILD FAILED
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/build.xml:652: The following error occurred while executing this line:
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/build.xml:586: Some of the tests produced a heap dump, but did not fail. Maybe a suppressed OutOfMemoryError? Dumps created:
* java_pid30830.hprof

Total time: 273 minutes 5 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