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Posted to dev@lucene.apache.org by Apache Jenkins Server <je...@builds.apache.org> on 2018/03/15 16:02:10 UTC

[JENKINS] Lucene-Solr-Tests-7.3 - Build # 6 - Still Unstable

Build: https://builds.apache.org/job/Lucene-Solr-Tests-7.3/6/

2 tests failed.
FAILED:  junit.framework.TestSuite.org.apache.solr.prometheus.collector.SolrCollectorTest

Error Message:
Error starting up MiniSolrCloudCluster

Stack Trace:
java.lang.Exception: Error starting up MiniSolrCloudCluster
	at __randomizedtesting.SeedInfo.seed([5B6129339C4A1DFE]:0)
	at org.apache.solr.cloud.MiniSolrCloudCluster.checkForExceptions(MiniSolrCloudCluster.java:513)
	at org.apache.solr.cloud.MiniSolrCloudCluster.<init>(MiniSolrCloudCluster.java:251)
	at org.apache.solr.cloud.SolrCloudTestCase$Builder.configure(SolrCloudTestCase.java:190)
	at org.apache.solr.prometheus.exporter.SolrExporterTestBase.setupCluster(SolrExporterTestBase.java:43)
	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:1737)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:874)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:890)
	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)
	Suppressed: java.lang.AssertionError
		at sun.reflect.generics.reflectiveObjects.WildcardTypeImpl.getLowerBoundASTs(WildcardTypeImpl.java:94)
		at sun.reflect.generics.reflectiveObjects.WildcardTypeImpl.getLowerBounds(WildcardTypeImpl.java:165)
		at sun.reflect.generics.reflectiveObjects.WildcardTypeImpl.toString(WildcardTypeImpl.java:183)
		at java.lang.reflect.Type.getTypeName(Type.java:46)
		at sun.reflect.generics.reflectiveObjects.ParameterizedTypeImpl.toString(ParameterizedTypeImpl.java:234)
		at java.lang.reflect.Type.getTypeName(Type.java:46)
		at java.lang.reflect.Method.specificToGenericStringHeader(Method.java:421)
		at java.lang.reflect.Executable.sharedToGenericString(Executable.java:163)
		at java.lang.reflect.Method.toGenericString(Method.java:415)
		at java.beans.MethodRef.set(MethodRef.java:46)
		at java.beans.MethodDescriptor.setMethod(MethodDescriptor.java:117)
		at java.beans.MethodDescriptor.<init>(MethodDescriptor.java:72)
		at java.beans.MethodDescriptor.<init>(MethodDescriptor.java:56)
		at java.beans.Introspector.getTargetMethodInfo(Introspector.java:1205)
		at java.beans.Introspector.getBeanInfo(Introspector.java:426)
		at java.beans.Introspector.getBeanInfo(Introspector.java:173)
		at java.beans.Introspector.getBeanInfo(Introspector.java:260)
		at java.beans.Introspector.<init>(Introspector.java:407)
		at java.beans.Introspector.getBeanInfo(Introspector.java:173)
		at java.beans.Introspector.getBeanInfo(Introspector.java:260)
		at java.beans.Introspector.<init>(Introspector.java:407)
		at java.beans.Introspector.getBeanInfo(Introspector.java:173)
		at java.beans.Introspector.getBeanInfo(Introspector.java:260)
		at java.beans.Introspector.<init>(Introspector.java:407)
		at java.beans.Introspector.getBeanInfo(Introspector.java:173)
		at org.apache.solr.util.SolrPluginUtils.findSetter(SolrPluginUtils.java:1027)
		at org.apache.solr.util.SolrPluginUtils.invokeSetters(SolrPluginUtils.java:1011)
		at org.apache.solr.util.SolrPluginUtils.invokeSetters(SolrPluginUtils.java:1000)
		at org.apache.solr.metrics.SolrMetricReporter.init(SolrMetricReporter.java:61)
		at org.apache.solr.metrics.SolrMetricManager.loadReporter(SolrMetricManager.java:881)
		at org.apache.solr.metrics.SolrMetricManager.loadReporters(SolrMetricManager.java:817)
		at org.apache.solr.core.CoreContainer.load(CoreContainer.java:546)
		at org.apache.solr.servlet.SolrDispatchFilter.createCoreContainer(SolrDispatchFilter.java:263)
		at org.apache.solr.servlet.SolrDispatchFilter.init(SolrDispatchFilter.java:183)
		at org.eclipse.jetty.servlet.FilterHolder.initialize(FilterHolder.java:139)
		at org.eclipse.jetty.servlet.ServletHandler.initialize(ServletHandler.java:741)
		at org.eclipse.jetty.servlet.ServletHandler.updateMappings(ServletHandler.java:1474)
		at org.eclipse.jetty.servlet.ServletHandler.setFilterMappings(ServletHandler.java:1537)
		at org.eclipse.jetty.servlet.ServletHandler.addFilterMapping(ServletHandler.java:1183)
		at org.eclipse.jetty.servlet.ServletHandler.addFilterWithMapping(ServletHandler.java:1020)
		at org.eclipse.jetty.servlet.ServletContextHandler.addFilter(ServletContextHandler.java:447)
		at org.apache.solr.client.solrj.embedded.JettySolrRunner$1.lifeCycleStarted(JettySolrRunner.java:308)
		at org.eclipse.jetty.util.component.AbstractLifeCycle.setStarted(AbstractLifeCycle.java:179)
		at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:69)
		at org.apache.solr.client.solrj.embedded.JettySolrRunner.start(JettySolrRunner.java:396)
		at org.apache.solr.client.solrj.embedded.JettySolrRunner.start(JettySolrRunner.java:369)
		at org.apache.solr.cloud.MiniSolrCloudCluster.startJettySolrRunner(MiniSolrCloudCluster.java:391)
		at org.apache.solr.cloud.MiniSolrCloudCluster.lambda$new$0(MiniSolrCloudCluster.java:247)
		at java.util.concurrent.FutureTask.run(FutureTask.java:266)
		at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:188)
		at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
		at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
		... 1 more


FAILED:  junit.framework.TestSuite.org.apache.solr.prometheus.collector.SolrCollectorTest

Error Message:
ObjectTracker found 4 object(s) that were not released!!! [ZkController, InternalHttpClient, InternalHttpClient, SolrZkClient] org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.solr.cloud.ZkController  at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)  at org.apache.solr.cloud.ZkController.<init>(ZkController.java:448)  at org.apache.solr.core.ZkContainer.initZooKeeper(ZkContainer.java:112)  at org.apache.solr.core.CoreContainer.load(CoreContainer.java:519)  at org.apache.solr.servlet.SolrDispatchFilter.createCoreContainer(SolrDispatchFilter.java:263)  at org.apache.solr.servlet.SolrDispatchFilter.init(SolrDispatchFilter.java:183)  at org.eclipse.jetty.servlet.FilterHolder.initialize(FilterHolder.java:139)  at org.eclipse.jetty.servlet.ServletHandler.initialize(ServletHandler.java:741)  at org.eclipse.jetty.servlet.ServletHandler.updateMappings(ServletHandler.java:1474)  at org.eclipse.jetty.servlet.ServletHandler.setFilterMappings(ServletHandler.java:1537)  at org.eclipse.jetty.servlet.ServletHandler.addFilterMapping(ServletHandler.java:1183)  at org.eclipse.jetty.servlet.ServletHandler.addFilterWithMapping(ServletHandler.java:1020)  at org.eclipse.jetty.servlet.ServletContextHandler.addFilter(ServletContextHandler.java:447)  at org.apache.solr.client.solrj.embedded.JettySolrRunner$1.lifeCycleStarted(JettySolrRunner.java:308)  at org.eclipse.jetty.util.component.AbstractLifeCycle.setStarted(AbstractLifeCycle.java:179)  at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:69)  at org.apache.solr.client.solrj.embedded.JettySolrRunner.start(JettySolrRunner.java:396)  at org.apache.solr.client.solrj.embedded.JettySolrRunner.start(JettySolrRunner.java:369)  at org.apache.solr.cloud.MiniSolrCloudCluster.startJettySolrRunner(MiniSolrCloudCluster.java:391)  at org.apache.solr.cloud.MiniSolrCloudCluster.lambda$new$0(MiniSolrCloudCluster.java:247)  at java.util.concurrent.FutureTask.run(FutureTask.java:266)  at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:188)  at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)  at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)  at java.lang.Thread.run(Thread.java:748)  org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.http.impl.client.InternalHttpClient  at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)  at org.apache.solr.client.solrj.impl.HttpClientUtil.createClient(HttpClientUtil.java:289)  at org.apache.solr.handler.component.HttpShardHandlerFactory.init(HttpShardHandlerFactory.java:209)  at org.apache.solr.handler.component.ShardHandlerFactory.newInstance(ShardHandlerFactory.java:47)  at org.apache.solr.core.CoreContainer.load(CoreContainer.java:503)  at org.apache.solr.servlet.SolrDispatchFilter.createCoreContainer(SolrDispatchFilter.java:263)  at org.apache.solr.servlet.SolrDispatchFilter.init(SolrDispatchFilter.java:183)  at org.eclipse.jetty.servlet.FilterHolder.initialize(FilterHolder.java:139)  at org.eclipse.jetty.servlet.ServletHandler.initialize(ServletHandler.java:741)  at org.eclipse.jetty.servlet.ServletHandler.updateMappings(ServletHandler.java:1474)  at org.eclipse.jetty.servlet.ServletHandler.setFilterMappings(ServletHandler.java:1537)  at org.eclipse.jetty.servlet.ServletHandler.addFilterMapping(ServletHandler.java:1183)  at org.eclipse.jetty.servlet.ServletHandler.addFilterWithMapping(ServletHandler.java:1020)  at org.eclipse.jetty.servlet.ServletContextHandler.addFilter(ServletContextHandler.java:447)  at org.apache.solr.client.solrj.embedded.JettySolrRunner$1.lifeCycleStarted(JettySolrRunner.java:308)  at org.eclipse.jetty.util.component.AbstractLifeCycle.setStarted(AbstractLifeCycle.java:179)  at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:69)  at org.apache.solr.client.solrj.embedded.JettySolrRunner.start(JettySolrRunner.java:396)  at org.apache.solr.client.solrj.embedded.JettySolrRunner.start(JettySolrRunner.java:369)  at org.apache.solr.cloud.MiniSolrCloudCluster.startJettySolrRunner(MiniSolrCloudCluster.java:391)  at org.apache.solr.cloud.MiniSolrCloudCluster.lambda$new$0(MiniSolrCloudCluster.java:247)  at java.util.concurrent.FutureTask.run(FutureTask.java:266)  at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:188)  at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)  at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)  at java.lang.Thread.run(Thread.java:748)  org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.http.impl.client.InternalHttpClient  at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)  at org.apache.solr.client.solrj.impl.HttpClientUtil.createClient(HttpClientUtil.java:289)  at org.apache.solr.update.UpdateShardHandler.<init>(UpdateShardHandler.java:94)  at org.apache.solr.core.CoreContainer.load(CoreContainer.java:509)  at org.apache.solr.servlet.SolrDispatchFilter.createCoreContainer(SolrDispatchFilter.java:263)  at org.apache.solr.servlet.SolrDispatchFilter.init(SolrDispatchFilter.java:183)  at org.eclipse.jetty.servlet.FilterHolder.initialize(FilterHolder.java:139)  at org.eclipse.jetty.servlet.ServletHandler.initialize(ServletHandler.java:741)  at org.eclipse.jetty.servlet.ServletHandler.updateMappings(ServletHandler.java:1474)  at org.eclipse.jetty.servlet.ServletHandler.setFilterMappings(ServletHandler.java:1537)  at org.eclipse.jetty.servlet.ServletHandler.addFilterMapping(ServletHandler.java:1183)  at org.eclipse.jetty.servlet.ServletHandler.addFilterWithMapping(ServletHandler.java:1020)  at org.eclipse.jetty.servlet.ServletContextHandler.addFilter(ServletContextHandler.java:447)  at org.apache.solr.client.solrj.embedded.JettySolrRunner$1.lifeCycleStarted(JettySolrRunner.java:308)  at org.eclipse.jetty.util.component.AbstractLifeCycle.setStarted(AbstractLifeCycle.java:179)  at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:69)  at org.apache.solr.client.solrj.embedded.JettySolrRunner.start(JettySolrRunner.java:396)  at org.apache.solr.client.solrj.embedded.JettySolrRunner.start(JettySolrRunner.java:369)  at org.apache.solr.cloud.MiniSolrCloudCluster.startJettySolrRunner(MiniSolrCloudCluster.java:391)  at org.apache.solr.cloud.MiniSolrCloudCluster.lambda$new$0(MiniSolrCloudCluster.java:247)  at java.util.concurrent.FutureTask.run(FutureTask.java:266)  at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:188)  at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)  at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)  at java.lang.Thread.run(Thread.java:748)  org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.solr.common.cloud.SolrZkClient  at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)  at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:185)  at org.apache.solr.cloud.ZkController.<init>(ZkController.java:321)  at org.apache.solr.core.ZkContainer.initZooKeeper(ZkContainer.java:112)  at org.apache.solr.core.CoreContainer.load(CoreContainer.java:519)  at org.apache.solr.servlet.SolrDispatchFilter.createCoreContainer(SolrDispatchFilter.java:263)  at org.apache.solr.servlet.SolrDispatchFilter.init(SolrDispatchFilter.java:183)  at org.eclipse.jetty.servlet.FilterHolder.initialize(FilterHolder.java:139)  at org.eclipse.jetty.servlet.ServletHandler.initialize(ServletHandler.java:741)  at org.eclipse.jetty.servlet.ServletHandler.updateMappings(ServletHandler.java:1474)  at org.eclipse.jetty.servlet.ServletHandler.setFilterMappings(ServletHandler.java:1537)  at org.eclipse.jetty.servlet.ServletHandler.addFilterMapping(ServletHandler.java:1183)  at org.eclipse.jetty.servlet.ServletHandler.addFilterWithMapping(ServletHandler.java:1020)  at org.eclipse.jetty.servlet.ServletContextHandler.addFilter(ServletContextHandler.java:447)  at org.apache.solr.client.solrj.embedded.JettySolrRunner$1.lifeCycleStarted(JettySolrRunner.java:308)  at org.eclipse.jetty.util.component.AbstractLifeCycle.setStarted(AbstractLifeCycle.java:179)  at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:69)  at org.apache.solr.client.solrj.embedded.JettySolrRunner.start(JettySolrRunner.java:396)  at org.apache.solr.client.solrj.embedded.JettySolrRunner.start(JettySolrRunner.java:369)  at org.apache.solr.cloud.MiniSolrCloudCluster.startJettySolrRunner(MiniSolrCloudCluster.java:391)  at org.apache.solr.cloud.MiniSolrCloudCluster.lambda$new$0(MiniSolrCloudCluster.java:247)  at java.util.concurrent.FutureTask.run(FutureTask.java:266)  at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:188)  at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)  at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)  at java.lang.Thread.run(Thread.java:748)  

Stack Trace:
java.lang.AssertionError: ObjectTracker found 4 object(s) that were not released!!! [ZkController, InternalHttpClient, InternalHttpClient, SolrZkClient]
org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.solr.cloud.ZkController
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.cloud.ZkController.<init>(ZkController.java:448)
	at org.apache.solr.core.ZkContainer.initZooKeeper(ZkContainer.java:112)
	at org.apache.solr.core.CoreContainer.load(CoreContainer.java:519)
	at org.apache.solr.servlet.SolrDispatchFilter.createCoreContainer(SolrDispatchFilter.java:263)
	at org.apache.solr.servlet.SolrDispatchFilter.init(SolrDispatchFilter.java:183)
	at org.eclipse.jetty.servlet.FilterHolder.initialize(FilterHolder.java:139)
	at org.eclipse.jetty.servlet.ServletHandler.initialize(ServletHandler.java:741)
	at org.eclipse.jetty.servlet.ServletHandler.updateMappings(ServletHandler.java:1474)
	at org.eclipse.jetty.servlet.ServletHandler.setFilterMappings(ServletHandler.java:1537)
	at org.eclipse.jetty.servlet.ServletHandler.addFilterMapping(ServletHandler.java:1183)
	at org.eclipse.jetty.servlet.ServletHandler.addFilterWithMapping(ServletHandler.java:1020)
	at org.eclipse.jetty.servlet.ServletContextHandler.addFilter(ServletContextHandler.java:447)
	at org.apache.solr.client.solrj.embedded.JettySolrRunner$1.lifeCycleStarted(JettySolrRunner.java:308)
	at org.eclipse.jetty.util.component.AbstractLifeCycle.setStarted(AbstractLifeCycle.java:179)
	at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:69)
	at org.apache.solr.client.solrj.embedded.JettySolrRunner.start(JettySolrRunner.java:396)
	at org.apache.solr.client.solrj.embedded.JettySolrRunner.start(JettySolrRunner.java:369)
	at org.apache.solr.cloud.MiniSolrCloudCluster.startJettySolrRunner(MiniSolrCloudCluster.java:391)
	at org.apache.solr.cloud.MiniSolrCloudCluster.lambda$new$0(MiniSolrCloudCluster.java:247)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:188)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:748)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.http.impl.client.InternalHttpClient
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.client.solrj.impl.HttpClientUtil.createClient(HttpClientUtil.java:289)
	at org.apache.solr.handler.component.HttpShardHandlerFactory.init(HttpShardHandlerFactory.java:209)
	at org.apache.solr.handler.component.ShardHandlerFactory.newInstance(ShardHandlerFactory.java:47)
	at org.apache.solr.core.CoreContainer.load(CoreContainer.java:503)
	at org.apache.solr.servlet.SolrDispatchFilter.createCoreContainer(SolrDispatchFilter.java:263)
	at org.apache.solr.servlet.SolrDispatchFilter.init(SolrDispatchFilter.java:183)
	at org.eclipse.jetty.servlet.FilterHolder.initialize(FilterHolder.java:139)
	at org.eclipse.jetty.servlet.ServletHandler.initialize(ServletHandler.java:741)
	at org.eclipse.jetty.servlet.ServletHandler.updateMappings(ServletHandler.java:1474)
	at org.eclipse.jetty.servlet.ServletHandler.setFilterMappings(ServletHandler.java:1537)
	at org.eclipse.jetty.servlet.ServletHandler.addFilterMapping(ServletHandler.java:1183)
	at org.eclipse.jetty.servlet.ServletHandler.addFilterWithMapping(ServletHandler.java:1020)
	at org.eclipse.jetty.servlet.ServletContextHandler.addFilter(ServletContextHandler.java:447)
	at org.apache.solr.client.solrj.embedded.JettySolrRunner$1.lifeCycleStarted(JettySolrRunner.java:308)
	at org.eclipse.jetty.util.component.AbstractLifeCycle.setStarted(AbstractLifeCycle.java:179)
	at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:69)
	at org.apache.solr.client.solrj.embedded.JettySolrRunner.start(JettySolrRunner.java:396)
	at org.apache.solr.client.solrj.embedded.JettySolrRunner.start(JettySolrRunner.java:369)
	at org.apache.solr.cloud.MiniSolrCloudCluster.startJettySolrRunner(MiniSolrCloudCluster.java:391)
	at org.apache.solr.cloud.MiniSolrCloudCluster.lambda$new$0(MiniSolrCloudCluster.java:247)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:188)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:748)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.http.impl.client.InternalHttpClient
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.client.solrj.impl.HttpClientUtil.createClient(HttpClientUtil.java:289)
	at org.apache.solr.update.UpdateShardHandler.<init>(UpdateShardHandler.java:94)
	at org.apache.solr.core.CoreContainer.load(CoreContainer.java:509)
	at org.apache.solr.servlet.SolrDispatchFilter.createCoreContainer(SolrDispatchFilter.java:263)
	at org.apache.solr.servlet.SolrDispatchFilter.init(SolrDispatchFilter.java:183)
	at org.eclipse.jetty.servlet.FilterHolder.initialize(FilterHolder.java:139)
	at org.eclipse.jetty.servlet.ServletHandler.initialize(ServletHandler.java:741)
	at org.eclipse.jetty.servlet.ServletHandler.updateMappings(ServletHandler.java:1474)
	at org.eclipse.jetty.servlet.ServletHandler.setFilterMappings(ServletHandler.java:1537)
	at org.eclipse.jetty.servlet.ServletHandler.addFilterMapping(ServletHandler.java:1183)
	at org.eclipse.jetty.servlet.ServletHandler.addFilterWithMapping(ServletHandler.java:1020)
	at org.eclipse.jetty.servlet.ServletContextHandler.addFilter(ServletContextHandler.java:447)
	at org.apache.solr.client.solrj.embedded.JettySolrRunner$1.lifeCycleStarted(JettySolrRunner.java:308)
	at org.eclipse.jetty.util.component.AbstractLifeCycle.setStarted(AbstractLifeCycle.java:179)
	at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:69)
	at org.apache.solr.client.solrj.embedded.JettySolrRunner.start(JettySolrRunner.java:396)
	at org.apache.solr.client.solrj.embedded.JettySolrRunner.start(JettySolrRunner.java:369)
	at org.apache.solr.cloud.MiniSolrCloudCluster.startJettySolrRunner(MiniSolrCloudCluster.java:391)
	at org.apache.solr.cloud.MiniSolrCloudCluster.lambda$new$0(MiniSolrCloudCluster.java:247)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:188)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:748)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.solr.common.cloud.SolrZkClient
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:185)
	at org.apache.solr.cloud.ZkController.<init>(ZkController.java:321)
	at org.apache.solr.core.ZkContainer.initZooKeeper(ZkContainer.java:112)
	at org.apache.solr.core.CoreContainer.load(CoreContainer.java:519)
	at org.apache.solr.servlet.SolrDispatchFilter.createCoreContainer(SolrDispatchFilter.java:263)
	at org.apache.solr.servlet.SolrDispatchFilter.init(SolrDispatchFilter.java:183)
	at org.eclipse.jetty.servlet.FilterHolder.initialize(FilterHolder.java:139)
	at org.eclipse.jetty.servlet.ServletHandler.initialize(ServletHandler.java:741)
	at org.eclipse.jetty.servlet.ServletHandler.updateMappings(ServletHandler.java:1474)
	at org.eclipse.jetty.servlet.ServletHandler.setFilterMappings(ServletHandler.java:1537)
	at org.eclipse.jetty.servlet.ServletHandler.addFilterMapping(ServletHandler.java:1183)
	at org.eclipse.jetty.servlet.ServletHandler.addFilterWithMapping(ServletHandler.java:1020)
	at org.eclipse.jetty.servlet.ServletContextHandler.addFilter(ServletContextHandler.java:447)
	at org.apache.solr.client.solrj.embedded.JettySolrRunner$1.lifeCycleStarted(JettySolrRunner.java:308)
	at org.eclipse.jetty.util.component.AbstractLifeCycle.setStarted(AbstractLifeCycle.java:179)
	at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:69)
	at org.apache.solr.client.solrj.embedded.JettySolrRunner.start(JettySolrRunner.java:396)
	at org.apache.solr.client.solrj.embedded.JettySolrRunner.start(JettySolrRunner.java:369)
	at org.apache.solr.cloud.MiniSolrCloudCluster.startJettySolrRunner(MiniSolrCloudCluster.java:391)
	at org.apache.solr.cloud.MiniSolrCloudCluster.lambda$new$0(MiniSolrCloudCluster.java:247)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:188)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:748)


	at __randomizedtesting.SeedInfo.seed([5B6129339C4A1DFE]:0)
	at org.junit.Assert.fail(Assert.java:93)
	at org.junit.Assert.assertTrue(Assert.java:43)
	at org.junit.Assert.assertNull(Assert.java:551)
	at org.apache.solr.SolrTestCaseJ4.teardownTestCases(SolrTestCaseJ4.java:301)
	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:1737)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:897)
	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 22944 lines...]
   [junit4] Suite: org.apache.solr.prometheus.collector.SolrCollectorTest
   [junit4]   2> log4j:WARN No appenders could be found for logger (org.apache.solr.SolrTestCaseJ4).
   [junit4]   2> log4j:WARN Please initialize the log4j system properly.
   [junit4]   2> log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
   [junit4]   2> Creating dataDir: /x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-7.3/solr/build/contrib/solr-prometheus-exporter/test/J0/temp/solr.prometheus.collector.SolrCollectorTest_5B6129339C4A1DFE-001/init-core-data-001
   [junit4]   2> qtp1643579187-37:
   [junit4]   2>     [...sun.*]
   [junit4]   2>     java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
   [junit4]   2>     java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
   [junit4]   2>     org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:392)
   [junit4]   2>     org.eclipse.jetty.util.thread.QueuedThreadPool.idleJobPoll(QueuedThreadPool.java:600)
   [junit4]   2>     org.eclipse.jetty.util.thread.QueuedThreadPool.access$800(QueuedThreadPool.java:49)
   [junit4]   2>     org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:663)
   [junit4]   2>     java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 
   [junit4]   2> qtp1643579187-48:
   [junit4]   2>     [...sun.*]
   [junit4]   2>     java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
   [junit4]   2>     java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
   [junit4]   2>     org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:392)
   [junit4]   2>     org.eclipse.jetty.util.thread.QueuedThreadPool.idleJobPoll(QueuedThreadPool.java:600)
   [junit4]   2>     org.eclipse.jetty.util.thread.QueuedThreadPool.access$800(QueuedThreadPool.java:49)
   [junit4]   2>     org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:663)
   [junit4]   2>     java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 
   [junit4]   2> jetty-launcher-1-thread-2-SendThread(127.0.0.1:33481):
   [junit4]   2>     java.lang.Thread.sleep(Native Method)
   [junit4]   2>     org.apache.zookeeper.client.StaticHostProvider.next(StaticHostProvider.java:105)
   [junit4]   2>     org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1000)
   [junit4]   2>     org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1063)
   [junit4]   2> 
   [junit4]   2> qtp1643579187-34:
   [junit4]   2>     [...sun.*]
   [junit4]   2>     org.eclipse.jetty.io.ManagedSelector$SelectorProducer.select(ManagedSelector.java:375)
   [junit4]   2>     org.eclipse.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:304)
   [junit4]   2>     org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:179)
   [junit4]   2>     org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:140)
   [junit4]   2>     org.eclipse.jetty.io.ManagedSelector$$Lambda$23/2032480125.run(Unknown Source)
   [junit4]   2>     org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:708)
   [junit4]   2>     org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:626)
   [junit4]   2>     java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 
   [junit4]   2> SUITE-SolrCollectorTest-seed#[5B6129339C4A1DFE]:
   [junit4]   2>     java.lang.Object.wait(Native Method)
   [junit4]   2>     java.lang.Thread.join(Thread.java:1260)
   [junit4]   2>     [...com.carrotsearch.randomizedtesting.*]
   [junit4]   2> 
   [junit4]   2> zkConnectionManagerCallback-32-thread-1:
   [junit4]   2>     [...sun.*]
   [junit4]   2>     java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
   [junit4]   2>     java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
   [junit4]   2>     java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
   [junit4]   2>     java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
   [junit4]   2>     java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
   [junit4]   2>     java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   [junit4]   2>     java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 
   [junit4]   2> jetty-launcher-1-thread-2-EventThread:
   [junit4]   2>     [...sun.*]
   [junit4]   2>     java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
   [junit4]   2>     java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
   [junit4]   2>     java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
   [junit4]   2>     org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:502)
   [junit4]   2> 
   [junit4]   2> Signal Dispatcher:
   [junit4]   2> 
   [junit4]   2> qtp1643579187-36:
   [junit4]   2>     [...sun.*]
   [junit4]   2>     org.eclipse.jetty.io.ManagedSelector$SelectorProducer.select(ManagedSelector.java:375)
   [junit4]   2>     org.eclipse.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:304)
   [junit4]   2>     org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:179)
   [junit4]   2>     org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:140)
   [junit4]   2>     org.eclipse.jetty.io.ManagedSelector$$Lambda$23/2032480125.run(Unknown Source)
   [junit4]   2>     org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:708)
   [junit4]   2>     org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:626)
   [junit4]   2>     java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 
   [junit4]   2> Connection evictor:
   [junit4]   2>     java.lang.Thread.sleep(Native Method)
   [junit4]   2>     org.apache.http.impl.client.IdleConnectionEvictor$1.run(IdleConnectionEvictor.java:66)
   [junit4]   2>     java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 
   [junit4]   2> qtp1643579187-35-acceptor-0@7038e8a2-ServerConnector@59c41493{HTTP/1.1,[http/1.1]}{127.0.0.1:53779}:
   [junit4]   2>     [...sun.*]
   [junit4]   2>     org.eclipse.jetty.server.ServerConnector.accept(ServerConnector.java:379)
   [junit4]   2>     org.eclipse.jetty.server.AbstractConnector$Acceptor.run(AbstractConnector.java:638)
   [junit4]   2>     org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:708)
   [junit4]   2>     org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:626)
   [junit4]   2>     java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 
   [junit4]   2> zkCallback-30-thread-4:
   [junit4]   2>     [...sun.*]
   [junit4]   2>     java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
   [junit4]   2>     java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460)
   [junit4]   2>     java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362)
   [junit4]   2>     java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941)
   [junit4]   2>     java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073)
   [junit4]   2>     java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
   [junit4]   2>     java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   [junit4]   2>     java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 
   [junit4]   2> zkCallback-30-thread-1-processing-n:127.0.0.1:53779_solr:
   [junit4]   2>     java.lang.Thread.sleep(Native Method)
   [junit4]   2>     org.apache.solr.common.cloud.ZkCmdExecutor.retryDelay(ZkCmdExecutor.java:111)
   [junit4]   2>     org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:70)
   [junit4]   2>     org.apache.solr.common.cloud.SolrZkClient.exists(SolrZkClient.java:304)
   [junit4]   2>     org.apache.solr.common.cloud.SolrZkClient.makePath(SolrZkClient.java:519)
   [junit4]   2>     org.apache.solr.common.cloud.SolrZkClient.makePath(SolrZkClient.java:438)
   [junit4]   2>     org.apache.solr.common.cloud.SolrZkClient.makePath(SolrZkClient.java:425)
   [junit4]   2>     org.apache.solr.cloud.OverseerElectionContext.runLeaderProcess(ElectionContext.java:839)
   [junit4]   2>     org.apache.solr.cloud.LeaderElector.runIamLeaderProcess(LeaderElector.java:170)
   [junit4]   2>     org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:135)
   [junit4]   2>     org.apache.solr.cloud.LeaderElector.access$200(LeaderElector.java:56)
   [junit4]   2>     org.apache.solr.cloud.LeaderElector$ElectionWatcher.process(LeaderElector.java:348)
   [junit4]   2>     org.apache.solr.common.cloud.SolrZkClient$1.lambda$process$1(SolrZkClient.java:269)
   [junit4]   2>     org.apache.solr.common.cloud.SolrZkClient$1$$Lambda$70/459901814.run(Unknown Source)
   [junit4]   2>     java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
   [junit4]   2>     java.util.concurrent.FutureTask.run(FutureTask.java:266)
   [junit4]   2>     org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:188)
   [junit4]   2>     org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor$$Lambda$9/982336548.run(Unknown Source)
   [junit4]   2>     java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
   [junit4]   2>     java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   [junit4]   2>     java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 
   [junit4]   2> Scheduler-1872525303:
   [junit4]   2>     [...sun.*]
   [junit4]   2>     java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
   [junit4]   2>     java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
   [junit4]   2>     java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093)
   [junit4]   2>     java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
   [junit4]   2>     java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
   [junit4]   2>     java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
   [junit4]   2>     java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   [junit4]   2>     java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 
   [junit4]   2> qtp1643579187-38:
   [junit4]   2>     [...sun.*]
   [junit4]   2>     java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
   [junit4]   2>     java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
   [junit4]   2>     org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:392)
   [junit4]   2>     org.eclipse.jetty.util.thread.QueuedThreadPool.idleJobPoll(QueuedThreadPool.java:600)
   [junit4]   2>     org.eclipse.jetty.util.thread.QueuedThreadPool.access$800(QueuedThreadPool.java:49)
   [junit4]   2>     org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:663)
   [junit4]   2>     java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 
   [junit4]   2> zkCallback-30-thread-5:
   [junit4]   2>     [...sun.*]
   [junit4]   2>     java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
   [junit4]   2>     java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460)
   [junit4]   2>     java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362)
   [junit4]   2>     java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941)
   [junit4]   2>     java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073)
   [junit4]   2>     java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
   [junit4]   2>     java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   [junit4]   2>     java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 
   [junit4]   2> Reference Handler:
   [junit4]   2>     java.lang.Object.wait(Native Method)
   [junit4]   2>     java.lang.Object.wait(Object.java:502)
   [junit4]   2>     java.lang.ref.Reference.tryHandlePending(Reference.java:191)
   [junit4]   2>     java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153)
   [junit4]   2> 
   [junit4]   2> JUnit4-serializer-daemon:
   [junit4]   2>     java.lang.Thread.sleep(Native Method)
   [junit4]   2>     com.carrotsearch.ant.tasks.junit4.events.Serializer$1.run(Serializer.java:50)
   [junit4]   2> 
   [junit4]   2> zkCallback-30-thread-3:
   [junit4]   2>     [...sun.*]
   [junit4]   2>     java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
   [junit4]   2>     java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460)
   [junit4]   2>     java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362)
   [junit4]   2>     java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941)
   [junit4]   2>     java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073)
   [junit4]   2>     java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
   [junit4]   2>     java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   [junit4]   2>     java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 
   [junit4]   2> Connection evictor:
   [junit4]   2>     java.lang.Thread.sleep(Native Method)
   [junit4]   2>     org.apache.http.impl.client.IdleConnectionEvictor$1.run(IdleConnectionEvictor.java:66)
   [junit4]   2>     java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 
   [junit4]   2> zkCallback-30-thread-2:
   [junit4]   2>     [...sun.*]
   [junit4]   2>     java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
   [junit4]   2>     java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460)
   [junit4]   2>     java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362)
   [junit4]   2>     java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941)
   [junit4]   2>     java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073)
   [junit4]   2>     java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
   [junit4]   2>     java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   [junit4]   2>     java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 
   [junit4]   2> qtp1643579187-41:
   [junit4]   2>     [...sun.*]
   [junit4]   2>     java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
   [junit4]   2>     java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
   [junit4]   2>     org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:392)
   [junit4]   2>     org.eclipse.jetty.util.thread.QueuedThreadPool.idleJobPoll(QueuedThreadPool.java:600)
   [junit4]   2>     org.eclipse.jetty.util.thread.QueuedThreadPool.access$800(QueuedThreadPool.java:49)
   [junit4]   2>     org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:663)
   [junit4]   2>     java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 
   [junit4]   2> SUITE-SolrCollectorTest-seed#[5B6129339C4A1DFE]-worker:
   [junit4]   2>     java.lang.Thread.dumpThreads(Native Method)
   [junit4]   2>     java.lang.Thread.getAllStackTraces(Thread.java:1610)
   [junit4]   2>     org.apache.solr.SolrTestCaseJ4.clearObjectTrackerAndCheckEmpty(SolrTestCaseJ4.java:372)
   [junit4]   2>     org.apache.solr.SolrTestCaseJ4.teardownTestCases(SolrTestCaseJ4.java:300)
   [junit4]   2>     [...sun.*, java.lang.reflect.*, com.carrotsearch.randomizedtesting.*]
   [junit4]   2>     org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
   [junit4]   2>     [...com.carrotsearch.randomizedtesting.*]
   [junit4]   2>     org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:41)
   [junit4]   2>     [...com.carrotsearch.randomizedtesting.*]
   [junit4]   2>     org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:53)
   [junit4]   2>     org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
   [junit4]   2>     org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
   [junit4]   2>     org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:54)
   [junit4]   2>     [...com.carrotsearch.randomizedtesting.*]
   [junit4]   2>     java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 
   [junit4]   2> qtp1643579187-39:
   [junit4]   2>     [...sun.*]
   [junit4]   2>     java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
   [junit4]   2>     java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
   [junit4]   2>     org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:392)
   [junit4]   2>     org.eclipse.jetty.util.thread.QueuedThreadPool.idleJobPoll(QueuedThreadPool.java:600)
   [junit4]   2>     org.eclipse.jetty.util.thread.QueuedThreadPool.access$800(QueuedThreadPool.java:49)
   [junit4]   2>     org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:663)
   [junit4]   2>     java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 
   [junit4]   2> Finalizer:
   [junit4]   2>     java.lang.Object.wait(Native Method)
   [junit4]   2>     java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:143)
   [junit4]   2>     java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:164)
   [junit4]   2>     java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:209)
   [junit4]   2> 
   [junit4]   2> main:
   [junit4]   2>     java.lang.Object.wait(Native Method)
   [junit4]   2>     java.lang.Thread.join(Thread.java:1252)
   [junit4]   2>     java.lang.Thread.join(Thread.java:1326)
   [junit4]   2>     [...com.carrotsearch.randomizedtesting.*]
   [junit4]   2>     com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.execute(SlaveMain.java:251)
   [junit4]   2>     com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.main(SlaveMain.java:368)
   [junit4]   2>     com.carrotsearch.ant.tasks.junit4.slave.SlaveMainSafe.main(SlaveMainSafe.java:13)
   [junit4]   2> 
   [junit4]   2> NOTE: test params are: codec=HighCompressionCompressingStoredFields(storedFieldsFormat=CompressingStoredFieldsFormat(compressionMode=HIGH_COMPRESSION, chunkSize=31396, maxDocsPerChunk=4, blockSize=5), termVectorsFormat=CompressingTermVectorsFormat(compressionMode=HIGH_COMPRESSION, chunkSize=31396, blockSize=5)), sim=RandomSimilarity(queryNorm=false): {}, locale=et-EE, timezone=Asia/Urumqi
   [junit4]   2> NOTE: Linux 3.13.0-88-generic amd64/Oracle Corporation 1.8.0_144 (64-bit)/cpus=4,threads=20,free=222405416,total=269484032
   [junit4]   2> NOTE: All tests run in this JVM: [SolrCollectorTest]
   [junit4]   2> NOTE: reproduce with: ant test  -Dtestcase=SolrCollectorTest -Dtests.seed=5B6129339C4A1DFE -Dtests.multiplier=2 -Dtests.slow=true -Dtests.locale=et-EE -Dtests.timezone=Asia/Urumqi -Dtests.asserts=true -Dtests.file.encoding=US-ASCII
   [junit4] ERROR   0.00s J0 | SolrCollectorTest (suite) <<<
   [junit4]    > Throwable #1: java.lang.Exception: Error starting up MiniSolrCloudCluster
   [junit4]    > 	at __randomizedtesting.SeedInfo.seed([5B6129339C4A1DFE]:0)
   [junit4]    > 	at org.apache.solr.cloud.MiniSolrCloudCluster.checkForExceptions(MiniSolrCloudCluster.java:513)
   [junit4]    > 	at org.apache.solr.cloud.MiniSolrCloudCluster.<init>(MiniSolrCloudCluster.java:251)
   [junit4]    > 	at org.apache.solr.cloud.SolrCloudTestCase$Builder.configure(SolrCloudTestCase.java:190)
   [junit4]    > 	at org.apache.solr.prometheus.exporter.SolrExporterTestBase.setupCluster(SolrExporterTestBase.java:43)
   [junit4]    > 	at java.lang.Thread.run(Thread.java:748)
   [junit4]    > 	Suppressed: java.lang.AssertionError
   [junit4]    > 		at java.lang.reflect.Type.getTypeName(Type.java:46)
   [junit4]    > 		at java.lang.reflect.Type.getTypeName(Type.java:46)
   [junit4]    > 		at java.lang.reflect.Method.specificToGenericStringHeader(Method.java:421)
   [junit4]    > 		at java.lang.reflect.Executable.sharedToGenericString(Executable.java:163)
   [junit4]    > 		at java.lang.reflect.Method.toGenericString(Method.java:415)
   [junit4]    > 		at java.beans.MethodRef.set(MethodRef.java:46)
   [junit4]    > 		at java.beans.MethodDescriptor.setMethod(MethodDescriptor.java:117)
   [junit4]    > 		at java.beans.MethodDescriptor.<init>(MethodDescriptor.java:72)
   [junit4]    > 		at java.beans.MethodDescriptor.<init>(MethodDescriptor.java:56)
   [junit4]    > 		at java.beans.Introspector.getTargetMethodInfo(Introspector.java:1205)
   [junit4]    > 		at java.beans.Introspector.getBeanInfo(Introspector.java:426)
   [junit4]    > 		at java.beans.Introspector.getBeanInfo(Introspector.java:173)
   [junit4]    > 		at java.beans.Introspector.getBeanInfo(Introspector.java:260)
   [junit4]    > 		at java.beans.Introspector.<init>(Introspector.java:407)
   [junit4]    > 		at java.beans.Introspector.getBeanInfo(Introspector.java:173)
   [junit4]    > 		at java.beans.Introspector.getBeanInfo(Introspector.java:260)
   [junit4]    > 		at java.beans.Introspector.<init>(Introspector.java:407)
   [junit4]    > 		at java.beans.Introspector.getBeanInfo(Introspector.java:173)
   [junit4]    > 		at java.beans.Introspector.getBeanInfo(Introspector.java:260)
   [junit4]    > 		at java.beans.Introspector.<init>(Introspector.java:407)
   [junit4]    > 		at java.beans.Introspector.getBeanInfo(Introspector.java:173)
   [junit4]    > 		at org.apache.solr.util.SolrPluginUtils.findSetter(SolrPluginUtils.java:1027)
   [junit4]    > 		at org.apache.solr.util.SolrPluginUtils.invokeSetters(SolrPluginUtils.java:1011)
   [junit4]    > 		at org.apache.solr.util.SolrPluginUtils.invokeSetters(SolrPluginUtils.java:1000)
   [junit4]    > 		at org.apache.solr.metrics.SolrMetricReporter.init(SolrMetricReporter.java:61)
   [junit4]    > 		at org.apache.solr.metrics.SolrMetricManager.loadReporter(SolrMetricManager.java:881)
   [junit4]    > 		at org.apache.solr.metrics.SolrMetricManager.loadReporters(SolrMetricManager.java:817)
   [junit4]    > 		at org.apache.solr.core.CoreContainer.load(CoreContainer.java:546)
   [junit4]    > 		at org.apache.solr.servlet.SolrDispatchFilter.createCoreContainer(SolrDispatchFilter.java:263)
   [junit4]    > 		at org.apache.solr.servlet.SolrDispatchFilter.init(SolrDispatchFilter.java:183)
   [junit4]    > 		at org.eclipse.jetty.servlet.FilterHolder.initialize(FilterHolder.java:139)
   [junit4]    > 		at org.eclipse.jetty.servlet.ServletHandler.initialize(ServletHandler.java:741)
   [junit4]    > 		at org.eclipse.jetty.servlet.ServletHandler.updateMappings(ServletHandler.java:1474)
   [junit4]    > 		at org.eclipse.jetty.servlet.ServletHandler.setFilterMappings(ServletHandler.java:1537)
   [junit4]    > 		at org.eclipse.jetty.servlet.ServletHandler.addFilterMapping(ServletHandler.java:1183)
   [junit4]    > 		at org.eclipse.jetty.servlet.ServletHandler.addFilterWithMapping(ServletHandler.java:1020)
   [junit4]    > 		at org.eclipse.jetty.servlet.ServletContextHandler.addFilter(ServletContextHandler.java:447)
   [junit4]    > 		at org.apache.solr.client.solrj.embedded.JettySolrRunner$1.lifeCycleStarted(JettySolrRunner.java:308)
   [junit4]    > 		at org.eclipse.jetty.util.component.AbstractLifeCycle.setStarted(AbstractLifeCycle.java:179)
   [junit4]    > 		at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:69)
   [junit4]    > 		at org.apache.solr.client.solrj.embedded.JettySolrRunner.start(JettySolrRunner.java:396)
   [junit4]    > 		at org.apache.solr.client.solrj.embedded.JettySolrRunner.start(JettySolrRunner.java:369)
   [junit4]    > 		at org.apache.solr.cloud.MiniSolrCloudCluster.startJettySolrRunner(MiniSolrCloudCluster.java:391)
   [junit4]    > 		at org.apache.solr.cloud.MiniSolrCloudCluster.lambda$new$0(MiniSolrCloudCluster.java:247)
   [junit4]    > 		at java.util.concurrent.FutureTask.run(FutureTask.java:266)
   [junit4]    > 		at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:188)
   [junit4]    > 		at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
   [junit4]    > 		at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   [junit4]    > 		... 1 moreThrowable #2: java.lang.AssertionError: ObjectTracker found 4 object(s) that were not released!!! [ZkController, InternalHttpClient, InternalHttpClient, SolrZkClient]
   [junit4]    > org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.solr.cloud.ZkController
   [junit4]    > 	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
   [junit4]    > 	at org.apache.solr.cloud.ZkController.<init>(ZkController.java:448)
   [junit4]    > 	at org.apache.solr.core.ZkContainer.initZooKeeper(ZkContainer.java:112)
   [junit4]    > 	at org.apache.solr.core.CoreContainer.load(CoreContainer.java:519)
   [junit4]    > 	at org.apache.solr.servlet.SolrDispatchFilter.createCoreContainer(SolrDispatchFilter.java:263)
   [junit4]    > 	at org.apache.solr.servlet.SolrDispatchFilter.init(SolrDispatchFilter.java:183)
   [junit4]    > 	at org.eclipse.jetty.servlet.FilterHolder.initialize(FilterHolder.java:139)
   [junit4]    > 	at org.eclipse.jetty.servlet.ServletHandler.initialize(ServletHandler.java:741)
   [junit4]    > 	at org.eclipse.jetty.servlet.ServletHandler.updateMappings(ServletHandler.java:1474)
   [junit4]    > 	at org.eclipse.jetty.servlet.ServletHandler.setFilterMappings(ServletHandler.java:1537)
   [junit4]    > 	at org.eclipse.jetty.servlet.ServletHandler.addFilterMapping(ServletHandler.java:1183)
   [junit4]    > 	at org.eclipse.jetty.servlet.ServletHandler.addFilterWithMapping(ServletHandler.java:1020)
   [junit4]    > 	at org.eclipse.jetty.servlet.ServletContextHandler.addFilter(ServletContextHandler.java:447)
   [junit4]    > 	at org.apache.solr.client.solrj.embedded.JettySolrRunner$1.lifeCycleStarted(JettySolrRunner.java:308)
   [junit4]    > 	at org.eclipse.jetty.util.component.AbstractLifeCycle.setStarted(AbstractLifeCycle.java:179)
   [junit4]    > 	at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:69)
   [junit4]    > 	at org.apache.solr.client.solrj.embedded.JettySolrRunner.start(JettySolrRunner.java:396)
   [junit4]    > 	at org.apache.solr.client.solrj.embedded.JettySolrRunner.start(JettySolrRunner.java:369)
   [junit4]    > 	at org.apache.solr.cloud.MiniSolrCloudCluster.startJettySolrRunner(MiniSolrCloudCluster.java:391)
   [junit4]    > 	at org.apache.solr.cloud.MiniSolrCloudCluster.lambda$new$0(MiniSolrCloudCluster.java:247)
   [junit4]    > 	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
   [junit4]    > 	at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:188)
   [junit4]    > 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
   [junit4]    > 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   [junit4]    > 	at java.lang.Thread.run(Thread.java:748)
   [junit4]    > org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.http.impl.client.InternalHttpClient
   [junit4]    > 	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
   [junit4]    > 	at org.apache.solr.client.solrj.impl.HttpClientUtil.createClient(HttpClientUtil.java:289)
   [junit4]    > 	at org.apache.solr.handler.component.HttpShardHandlerFactory.init(HttpShardHandlerFactory.java:209)
   [junit4]    > 	at org.apache.solr.handler.component.ShardHandlerFactory.newInstance(ShardHandlerFactory.java:47)
   [junit4]    > 	at org.apache.solr.core.CoreContainer.load(CoreContainer.java:503)
   [junit4]    > 	at org.apache.solr.servlet.SolrDispatchFilter.createCoreContainer(SolrDispatchFilter.java:263)
   [junit4]    > 	at org.apache.solr.servlet.SolrDispatchFilter.init(SolrDispatchFilter.java:183)
   [junit4]    > 	at org.eclipse.jetty.servlet.FilterHolder.initialize(FilterHolder.java:139)
   [junit4]    > 	at org.eclipse.jetty.servlet.ServletHandler.initialize(ServletHandler.java:741)
   [junit4]    > 	at org.eclipse.jetty.servlet.ServletHandler.updateMappings(ServletHandler.java:1474)
   [junit4]    > 	at org.eclipse.jetty.servlet.ServletHandler.setFilterMappings(ServletHandler.java:1537)
   [junit4]    > 	at org.eclipse.jetty.servlet.ServletHandler.addFilterMapping(ServletHandler.java:1183)
   [junit4]    > 	at org.eclipse.jetty.servlet.ServletHandler.addFilterWithMapping(ServletHandler.java:1020)
   [junit4]    > 	at org.eclipse.jetty.servlet.ServletContextHandler.addFilter(ServletContextHandler.java:447)
   [junit4]    > 	at org.apache.solr.client.solrj.embedded.JettySolrRunner$1.lifeCycleStarted(JettySolrRunner.java:308)
   [junit4]    > 	at org.eclipse.jetty.util.component.AbstractLifeCycle.setStarted(AbstractLifeCycle.java:179)
   [junit4]    > 	at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:69)
   [junit4]    > 	at org.apache.solr.client.solrj.embedded.JettySolrRunner.start(JettySolrRunner.java:396)
   [junit4]    > 	at org.apache.solr.client.solrj.embedded.JettySolrRunner.start(JettySolrRunner.java:369)
   [junit4]    > 	at org.apache.solr.cloud.MiniSolrCloudCluster.startJettySolrRunner(MiniSolrCloudCluster.java:391)
   [junit4]    > 	at org.apache.solr.cloud.MiniSolrCloudCluster.lambda$new$0(MiniSolrCloudCluster.java:247)
   [junit4]    > 	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
   [junit4]    > 	at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:188)
   [junit4]    > 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
   [junit4]    > 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   [junit4]    > 	at java.lang.Thread.run(Thread.java:748)
   [junit4]    > org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.http.impl.client.InternalHttpClient
   [junit4]    > 	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
   [junit4]    > 	at org.apache.solr.client.solrj.impl.HttpClientUtil.createClient(HttpClientUtil.java:289)
   [junit4]    > 	at org.apache.solr.update.UpdateShardHandler.<init>(UpdateShardHandler.java:94)
   [junit4]    > 	at org.apache.solr.core.CoreContainer.load(CoreContainer.java:509)
   [junit4]    > 	at org.apache.solr.servlet.SolrDispatchFilter.createCoreContainer(SolrDispatchFilter.java:263)
   [junit4]    > 	at org.apache.solr.servlet.SolrDispatchFilter.init(SolrDispatchFilter.java:183)
   [junit4]    > 	at org.eclipse.jetty.servlet.FilterHolder.initialize(FilterHolder.java:139)
   [junit4]    > 	at org.eclipse.jetty.servlet.ServletHandler.initialize(ServletHandler.java:741)
   [junit4]    > 	at org.eclipse.jetty.servlet.ServletHandler.updateMappings(ServletHandler.java:1474)
   [junit4]    > 	at org.eclipse.jetty.servlet.ServletHandler.setFilterMappings(ServletHandler.java:1537)
   [junit4]    > 	at org.eclipse.jetty.servlet.ServletHandler.addFilterMapping(ServletHandler.java:1183)
   [junit4]    > 	at org.eclipse.jetty.servlet.ServletHandler.addFilterWithMapping(ServletHandler.java:1020)
   [junit4]    > 	at org.eclipse.jetty.servlet.ServletContextHandler.addFilter(ServletContextHandler.java:447)
   [junit4]    > 	at org.apache.solr.client.solrj.embedded.JettySolrRunner$1.lifeCycleStarted(JettySolrRunner.java:308)
   [junit4]    > 	at org.eclipse.jetty.util.component.AbstractLifeCycle.setStarted(AbstractLifeCycle.java:179)
   [junit4]    > 	at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:69)
   [junit4]    > 	at org.apache.solr.client.solrj.embedded.JettySolrRunner.start(JettySolrRunner.java:396)
   [junit4]    > 	at org.apache.solr.client.solrj.embedded.JettySolrRunner.start(JettySolrRunner.java:369)
   [junit4]    > 	at org.apache.solr.cloud.MiniSolrCloudCluster.startJettySolrRunner(MiniSolrCloudCluster.java:391)
   [junit4]    > 	at org.apache.solr.cloud.MiniSolrCloudCluster.lambda$new$0(MiniSolrCloudCluster.java:247)
   [junit4]    > 	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
   [junit4]    > 	at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:188)
   [junit4]    > 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
   [junit4]    > 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   [junit4]    > 	at java.lang.Thread.run(Thread.java:748)
   [junit4]    > org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.solr.common.cloud.SolrZkClient
   [junit4]    > 	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
   [junit4]    > 	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:185)
   [junit4]    > 	at org.apache.solr.cloud.ZkController.<init>(ZkController.java:321)
   [junit4]    > 	at org.apache.solr.core.ZkContainer.initZooKeeper(ZkContainer.java:112)
   [junit4]    > 	at org.apache.solr.core.CoreContainer.load(CoreContainer.java:519)
   [junit4]    > 	at org.apache.solr.servlet.SolrDispatchFilter.createCoreContainer(SolrDispatchFilter.java:263)
   [junit4]    > 	at org.apache.solr.servlet.SolrDispatchFilter.init(SolrDispatchFilter.java:183)
   [junit4]    > 	at org.eclipse.jetty.servlet.FilterHolder.initialize(FilterHolder.java:139)
   [junit4]    > 	at org.eclipse.jetty.servlet.ServletHandler.initialize(ServletHandler.java:741)
   [junit4]    > 	at org.eclipse.jetty.servlet.ServletHandler.updateMappings(ServletHandler.java:1474)
   [junit4]    > 	at org.eclipse.jetty.servlet.ServletHandler.setFilterMappings(ServletHandler.java:1537)
   [junit4]    > 	at org.eclipse.jetty.servlet.ServletHandler.addFilterMapping(ServletHandler.java:1183)
   [junit4]    > 	at org.eclipse.jetty.servlet.ServletHandler.addFilterWithMapping(ServletHandler.java:1020)
   [junit4]    > 	at org.eclipse.jetty.servlet.ServletContextHandler.addFilter(ServletContextHandler.java:447)
   [junit4]    > 	at org.apache.solr.client.solrj.embedded.JettySolrRunner$1.lifeCycleStarted(JettySolrRunner.java:308)
   [junit4]    > 	at org.eclipse.jetty.util.component.AbstractLifeCycle.setStarted(AbstractLifeCycle.java:179)
   [junit4]    > 	at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:69)
   [junit4]    > 	at org.apache.solr.client.solrj.embedded.JettySolrRunner.start(JettySolrRunner.java:396)
   [junit4]    > 	at org.apache.solr.client.solrj.embedded.JettySolrRunner.start(JettySolrRunner.java:369)
   [junit4]    > 	at org.apache.solr.cloud.MiniSolrCloudCluster.startJettySolrRunner(MiniSolrCloudCluster.java:391)
   [junit4]    > 	at org.apache.solr.cloud.MiniSolrCloudCluster.lambda$new$0(MiniSolrCloudCluster.java:247)
   [junit4]    > 	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
   [junit4]    > 	at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:188)
   [junit4]    > 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
   [junit4]    > 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   [junit4]    > 	at java.lang.Thread.run(Thread.java:748)
   [junit4]    > 	at __randomizedtesting.SeedInfo.seed([5B6129339C4A1DFE]:0)
   [junit4]    > 	at org.apache.solr.SolrTestCaseJ4.teardownTestCases(SolrTestCaseJ4.java:301)
   [junit4]    > 	at java.lang.Thread.run(Thread.java:748)
   [junit4] Completed [2/2 (1!)] on J0 in 28.86s, 0 tests, 1 failure, 1 error <<< FAILURES!

[...truncated 41447 lines...]