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Posted to builds@lucene.apache.org by Apache Jenkins Server <je...@builds.apache.org> on 2019/09/13 20:30:18 UTC

[JENKINS] Lucene-Solr-Tests-8.x - Build # 573 - Unstable

Build: https://builds.apache.org/job/Lucene-Solr-Tests-8.x/573/

2 tests failed.
FAILED:  junit.framework.TestSuite.org.apache.solr.prometheus.exporter.SolrExporterIntegrationTest

Error Message:
Error starting up MiniSolrCloudCluster

Stack Trace:
java.lang.Exception: Error starting up MiniSolrCloudCluster
	at __randomizedtesting.SeedInfo.seed([9F5DA5B706670E86]:0)
	at org.apache.solr.cloud.MiniSolrCloudCluster.checkForExceptions(MiniSolrCloudCluster.java:654)
	at org.apache.solr.cloud.MiniSolrCloudCluster.<init>(MiniSolrCloudCluster.java:306)
	at org.apache.solr.cloud.SolrCloudTestCase$Builder.build(SolrCloudTestCase.java:231)
	at org.apache.solr.cloud.SolrCloudTestCase$Builder.configure(SolrCloudTestCase.java:221)
	at org.apache.solr.prometheus.PrometheusExporterTestBase.setupCluster(PrometheusExporterTestBase.java:65)
	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$6.evaluate(RandomizedRunner.java:878)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:894)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:41)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:53)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:54)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
	at java.lang.Thread.run(Thread.java:748)
	Suppressed: java.lang.RuntimeException: Jetty/Solr unresponsive
		at org.apache.solr.client.solrj.embedded.JettySolrRunner.start(JettySolrRunner.java:518)
		at org.apache.solr.client.solrj.embedded.JettySolrRunner.start(JettySolrRunner.java:476)
		at org.apache.solr.cloud.MiniSolrCloudCluster.startJettySolrRunner(MiniSolrCloudCluster.java:469)
		at org.apache.solr.cloud.MiniSolrCloudCluster.lambda$new$0(MiniSolrCloudCluster.java:300)
		at java.util.concurrent.FutureTask.run(FutureTask.java:266)
		at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:210)
		at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
		at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
		... 1 more
	Suppressed: java.lang.RuntimeException: Jetty/Solr unresponsive
		at org.apache.solr.client.solrj.embedded.JettySolrRunner.start(JettySolrRunner.java:518)
		at org.apache.solr.client.solrj.embedded.JettySolrRunner.start(JettySolrRunner.java:476)
		at org.apache.solr.cloud.MiniSolrCloudCluster.startJettySolrRunner(MiniSolrCloudCluster.java:469)
		at org.apache.solr.cloud.MiniSolrCloudCluster.lambda$new$0(MiniSolrCloudCluster.java:300)
		at java.util.concurrent.FutureTask.run(FutureTask.java:266)
		at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:210)
		at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
		at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
		... 1 more
	Suppressed: java.lang.RuntimeException: Jetty/Solr unresponsive
		at org.apache.solr.client.solrj.embedded.JettySolrRunner.start(JettySolrRunner.java:518)
		at org.apache.solr.client.solrj.embedded.JettySolrRunner.start(JettySolrRunner.java:476)
		at org.apache.solr.cloud.MiniSolrCloudCluster.startJettySolrRunner(MiniSolrCloudCluster.java:469)
		at org.apache.solr.cloud.MiniSolrCloudCluster.lambda$new$0(MiniSolrCloudCluster.java:300)
		at java.util.concurrent.FutureTask.run(FutureTask.java:266)
		at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:210)
		at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
		at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
		... 1 more


FAILED:  junit.framework.TestSuite.org.apache.solr.prometheus.exporter.SolrExporterIntegrationTest

Error Message:
ObjectTracker found 20 object(s) that were not released!!! [ZkStateReader, Http2SolrClient, InternalHttpClient, Http2SolrClient, InternalHttpClient, Http2SolrClient, ZkStateReader, ZkStateReader, Http2SolrClient, SolrZkClient, InternalHttpClient, SolrZkClient, SolrZkClient, InternalHttpClient, Http2SolrClient, InternalHttpClient, ZkStateReader, InternalHttpClient, Http2SolrClient, SolrZkClient] org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.solr.common.cloud.ZkStateReader  at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)  at org.apache.solr.common.cloud.ZkStateReader.<init>(ZkStateReader.java:351)  at org.apache.solr.cloud.ZkController.<init>(ZkController.java:469)  at org.apache.solr.core.ZkContainer.initZooKeeper(ZkContainer.java:115)  at org.apache.solr.core.CoreContainer.load(CoreContainer.java:629)  at org.apache.solr.servlet.SolrDispatchFilter.createCoreContainer(SolrDispatchFilter.java:262)  at org.apache.solr.servlet.SolrDispatchFilter.init(SolrDispatchFilter.java:181)  at org.eclipse.jetty.servlet.FilterHolder.initialize(FilterHolder.java:136)  at org.eclipse.jetty.servlet.ServletHandler.lambda$initialize$0(ServletHandler.java:750)  at java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:948)  at java.util.stream.Streams$ConcatSpliterator.forEachRemaining(Streams.java:742)  at java.util.stream.Streams$ConcatSpliterator.forEachRemaining(Streams.java:742)  at java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:580)  at org.eclipse.jetty.servlet.ServletHandler.initialize(ServletHandler.java:744)  at org.eclipse.jetty.servlet.ServletHandler.updateMappings(ServletHandler.java:1449)  at org.eclipse.jetty.servlet.ServletHandler.setFilterMappings(ServletHandler.java:1513)  at org.eclipse.jetty.servlet.ServletHandler.addFilterMapping(ServletHandler.java:1158)  at org.eclipse.jetty.servlet.ServletHandler.addFilterWithMapping(ServletHandler.java:995)  at org.eclipse.jetty.servlet.ServletContextHandler.addFilter(ServletContextHandler.java:468)  at org.apache.solr.client.solrj.embedded.JettySolrRunner$1.lifeCycleStarted(JettySolrRunner.java:386)  at org.eclipse.jetty.util.component.AbstractLifeCycle.setStarted(AbstractLifeCycle.java:179)  at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:69)  at org.apache.solr.client.solrj.embedded.JettySolrRunner.retryOnPortBindFailure(JettySolrRunner.java:569)  at org.apache.solr.client.solrj.embedded.JettySolrRunner.start(JettySolrRunner.java:508)  at org.apache.solr.client.solrj.embedded.JettySolrRunner.start(JettySolrRunner.java:476)  at org.apache.solr.cloud.MiniSolrCloudCluster.startJettySolrRunner(MiniSolrCloudCluster.java:469)  at org.apache.solr.cloud.MiniSolrCloudCluster.lambda$new$0(MiniSolrCloudCluster.java:300)  at java.util.concurrent.FutureTask.run(FutureTask.java:266)  at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:210)  at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)  at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)  at java.lang.Thread.run(Thread.java:748)  org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.solr.client.solrj.impl.Http2SolrClient  at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)  at org.apache.solr.client.solrj.impl.Http2SolrClient.<init>(Http2SolrClient.java:159)  at org.apache.solr.client.solrj.impl.Http2SolrClient$Builder.build(Http2SolrClient.java:833)  at org.apache.solr.handler.component.HttpShardHandlerFactory.init(HttpShardHandlerFactory.java:321)  at org.apache.solr.handler.component.ShardHandlerFactory.newInstance(ShardHandlerFactory.java:51)  at org.apache.solr.core.CoreContainer.load(CoreContainer.java:613)  at org.apache.solr.servlet.SolrDispatchFilter.createCoreContainer(SolrDispatchFilter.java:262)  at org.apache.solr.servlet.SolrDispatchFilter.init(SolrDispatchFilter.java:181)  at org.eclipse.jetty.servlet.FilterHolder.initialize(FilterHolder.java:136)  at org.eclipse.jetty.servlet.ServletHandler.lambda$initialize$0(ServletHandler.java:750)  at java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:948)  at java.util.stream.Streams$ConcatSpliterator.forEachRemaining(Streams.java:742)  at java.util.stream.Streams$ConcatSpliterator.forEachRemaining(Streams.java:742)  at java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:580)  at org.eclipse.jetty.servlet.ServletHandler.initialize(ServletHandler.java:744)  at org.eclipse.jetty.servlet.ServletHandler.updateMappings(ServletHandler.java:1449)  at org.eclipse.jetty.servlet.ServletHandler.setFilterMappings(ServletHandler.java:1513)  at org.eclipse.jetty.servlet.ServletHandler.addFilterMapping(ServletHandler.java:1158)  at org.eclipse.jetty.servlet.ServletHandler.addFilterWithMapping(ServletHandler.java:995)  at org.eclipse.jetty.servlet.ServletContextHandler.addFilter(ServletContextHandler.java:468)  at org.apache.solr.client.solrj.embedded.JettySolrRunner$1.lifeCycleStarted(JettySolrRunner.java:386)  at org.eclipse.jetty.util.component.AbstractLifeCycle.setStarted(AbstractLifeCycle.java:179)  at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:69)  at org.apache.solr.client.solrj.embedded.JettySolrRunner.retryOnPortBindFailure(JettySolrRunner.java:569)  at org.apache.solr.client.solrj.embedded.JettySolrRunner.start(JettySolrRunner.java:508)  at org.apache.solr.client.solrj.embedded.JettySolrRunner.start(JettySolrRunner.java:476)  at org.apache.solr.cloud.MiniSolrCloudCluster.startJettySolrRunner(MiniSolrCloudCluster.java:469)  at org.apache.solr.cloud.MiniSolrCloudCluster.lambda$new$0(MiniSolrCloudCluster.java:300)  at java.util.concurrent.FutureTask.run(FutureTask.java:266)  at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:210)  at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)  at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)  at java.lang.Thread.run(Thread.java:748)  org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.http.impl.client.InternalHttpClient  at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)  at org.apache.solr.client.solrj.impl.HttpClientUtil.createClient(HttpClientUtil.java:321)  at org.apache.solr.update.UpdateShardHandler.<init>(UpdateShardHandler.java:124)  at org.apache.solr.core.CoreContainer.load(CoreContainer.java:619)  at org.apache.solr.servlet.SolrDispatchFilter.createCoreContainer(SolrDispatchFilter.java:262)  at org.apache.solr.servlet.SolrDispatchFilter.init(SolrDispatchFilter.java:181)  at org.eclipse.jetty.servlet.FilterHolder.initialize(FilterHolder.java:136)  at org.eclipse.jetty.servlet.ServletHandler.lambda$initialize$0(ServletHandler.java:750)  at java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:948)  at java.util.stream.Streams$ConcatSpliterator.forEachRemaining(Streams.java:742)  at java.util.stream.Streams$ConcatSpliterator.forEachRemaining(Streams.java:742)  at java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:580)  at org.eclipse.jetty.servlet.ServletHandler.initialize(ServletHandler.java:744)  at org.eclipse.jetty.servlet.ServletHandler.updateMappings(ServletHandler.java:1449)  at org.eclipse.jetty.servlet.ServletHandler.setFilterMappings(ServletHandler.java:1513)  at org.eclipse.jetty.servlet.ServletHandler.addFilterMapping(ServletHandler.java:1158)  at org.eclipse.jetty.servlet.ServletHandler.addFilterWithMapping(ServletHandler.java:995)  at org.eclipse.jetty.servlet.ServletContextHandler.addFilter(ServletContextHandler.java:468)  at org.apache.solr.client.solrj.embedded.JettySolrRunner$1.lifeCycleStarted(JettySolrRunner.java:386)  at org.eclipse.jetty.util.component.AbstractLifeCycle.setStarted(AbstractLifeCycle.java:179)  at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:69)  at org.apache.solr.client.solrj.embedded.JettySolrRunner.retryOnPortBindFailure(JettySolrRunner.java:569)  at org.apache.solr.client.solrj.embedded.JettySolrRunner.start(JettySolrRunner.java:508)  at org.apache.solr.client.solrj.embedded.JettySolrRunner.start(JettySolrRunner.java:476)  at org.apache.solr.cloud.MiniSolrCloudCluster.startJettySolrRunner(MiniSolrCloudCluster.java:469)  at org.apache.solr.cloud.MiniSolrCloudCluster.lambda$new$0(MiniSolrCloudCluster.java:300)  at java.util.concurrent.FutureTask.run(FutureTask.java:266)  at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:210)  at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)  at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)  at java.lang.Thread.run(Thread.java:748)  org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.solr.client.solrj.impl.Http2SolrClient  at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)  at org.apache.solr.client.solrj.impl.Http2SolrClient.<init>(Http2SolrClient.java:159)  at org.apache.solr.client.solrj.impl.Http2SolrClient$Builder.build(Http2SolrClient.java:833)  at org.apache.solr.handler.component.HttpShardHandlerFactory.init(HttpShardHandlerFactory.java:321)  at org.apache.solr.handler.component.ShardHandlerFactory.newInstance(ShardHandlerFactory.java:51)  at org.apache.solr.core.CoreContainer.load(CoreContainer.java:613)  at org.apache.solr.servlet.SolrDispatchFilter.createCoreContainer(SolrDispatchFilter.java:262)  at org.apache.solr.servlet.SolrDispatchFilter.init(SolrDispatchFilter.java:181)  at org.eclipse.jetty.servlet.FilterHolder.initialize(FilterHolder.java:136)  at org.eclipse.jetty.servlet.ServletHandler.lambda$initialize$0(ServletHandler.java:750)  at java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:948)  at java.util.stream.Streams$ConcatSpliterator.forEachRemaining(Streams.java:742)  at java.util.stream.Streams$ConcatSpliterator.forEachRemaining(Streams.java:742)  at java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:580)  at org.eclipse.jetty.servlet.ServletHandler.initialize(ServletHandler.java:744)  at org.eclipse.jetty.servlet.ServletHandler.updateMappings(ServletHandler.java:1449)  at org.eclipse.jetty.servlet.ServletHandler.setFilterMappings(ServletHandler.java:1513)  at org.eclipse.jetty.servlet.ServletHandler.addFilterMapping(ServletHandler.java:1158)  at org.eclipse.jetty.servlet.ServletHandler.addFilterWithMapping(ServletHandler.java:995)  at org.eclipse.jetty.servlet.ServletContextHandler.addFilter(ServletContextHandler.java:468)  at org.apache.solr.client.solrj.embedded.JettySolrRunner$1.lifeCycleStarted(JettySolrRunner.java:386)  at org.eclipse.jetty.util.component.AbstractLifeCycle.setStarted(AbstractLifeCycle.java:179)  at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:69)  at org.apache.solr.client.solrj.embedded.JettySolrRunner.retryOnPortBindFailure(JettySolrRunner.java:569)  at org.apache.solr.client.solrj.embedded.JettySolrRunner.start(JettySolrRunner.java:508)  at org.apache.solr.client.solrj.embedded.JettySolrRunner.start(JettySolrRunner.java:476)  at org.apache.solr.cloud.MiniSolrCloudCluster.startJettySolrRunner(MiniSolrCloudCluster.java:469)  at org.apache.solr.cloud.MiniSolrCloudCluster.lambda$new$0(MiniSolrCloudCluster.java:300)  at java.util.concurrent.FutureTask.run(FutureTask.java:266)  at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:210)  at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)  at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)  at java.lang.Thread.run(Thread.java:748)  org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.http.impl.client.InternalHttpClient  at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)  at org.apache.solr.client.solrj.impl.HttpClientUtil.createClient(HttpClientUtil.java:321)  at org.apache.solr.update.UpdateShardHandler.<init>(UpdateShardHandler.java:123)  at org.apache.solr.core.CoreContainer.load(CoreContainer.java:619)  at org.apache.solr.servlet.SolrDispatchFilter.createCoreContainer(SolrDispatchFilter.java:262)  at org.apache.solr.servlet.SolrDispatchFilter.init(SolrDispatchFilter.java:181)  at org.eclipse.jetty.servlet.FilterHolder.initialize(FilterHolder.java:136)  at org.eclipse.jetty.servlet.ServletHandler.lambda$initialize$0(ServletHandler.java:750)  at java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:948)  at java.util.stream.Streams$ConcatSpliterator.forEachRemaining(Streams.java:742)  at java.util.stream.Streams$ConcatSpliterator.forEachRemaining(Streams.java:742)  at java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:580)  at org.eclipse.jetty.servlet.ServletHandler.initialize(ServletHandler.java:744)  at org.eclipse.jetty.servlet.ServletHandler.updateMappings(ServletHandler.java:1449)  at org.eclipse.jetty.servlet.ServletHandler.setFilterMappings(ServletHandler.java:1513)  at org.eclipse.jetty.servlet.ServletHandler.addFilterMapping(ServletHandler.java:1158)  at org.eclipse.jetty.servlet.ServletHandler.addFilterWithMapping(ServletHandler.java:995)  at org.eclipse.jetty.servlet.ServletContextHandler.addFilter(ServletContextHandler.java:468)  at org.apache.solr.client.solrj.embedded.JettySolrRunner$1.lifeCycleStarted(JettySolrRunner.java:386)  at org.eclipse.jetty.util.component.AbstractLifeCycle.setStarted(AbstractLifeCycle.java:179)  at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:69)  at org.apache.solr.client.solrj.embedded.JettySolrRunner.retryOnPortBindFailure(JettySolrRunner.java:569)  at org.apache.solr.client.solrj.embedded.JettySolrRunner.start(JettySolrRunner.java:508)  at org.apache.solr.client.solrj.embedded.JettySolrRunner.start(JettySolrRunner.java:476)  at org.apache.solr.cloud.MiniSolrCloudCluster.startJettySolrRunner(MiniSolrCloudCluster.java:469)  at org.apache.solr.cloud.MiniSolrCloudCluster.lambda$new$0(MiniSolrCloudCluster.java:300)  at java.util.concurrent.FutureTask.run(FutureTask.java:266)  at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:210)  at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)  at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)  at java.lang.Thread.run(Thread.java:748)  org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.solr.client.solrj.impl.Http2SolrClient  at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)  at org.apache.solr.client.solrj.impl.Http2SolrClient.<init>(Http2SolrClient.java:159)  at org.apache.solr.client.solrj.impl.Http2SolrClient$Builder.build(Http2SolrClient.java:833)  at org.apache.solr.handler.component.HttpShardHandlerFactory.init(HttpShardHandlerFactory.java:321)  at org.apache.solr.handler.component.ShardHandlerFactory.newInstance(ShardHandlerFactory.java:51)  at org.apache.solr.core.CoreContainer.load(CoreContainer.java:613)  at org.apache.solr.servlet.SolrDispatchFilter.createCoreContainer(SolrDispatchFilter.java:262)  at org.apache.solr.servlet.SolrDispatchFilter.init(SolrDispatchFilter.java:181)  at org.eclipse.jetty.servlet.FilterHolder.initialize(FilterHolder.java:136)  at org.eclipse.jetty.servlet.ServletHandler.lambda$initialize$0(ServletHandler.java:750)  at java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:948)  at java.util.stream.Streams$ConcatSpliterator.forEachRemaining(Streams.java:742)  at java.util.stream.Streams$ConcatSpliterator.forEachRemaining(Streams.java:742)  at java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:580)  at org.eclipse.jetty.servlet.ServletHandler.initialize(ServletHandler.java:744)  at org.eclipse.jetty.servlet.ServletHandler.updateMappings(ServletHandler.java:1449)  at org.eclipse.jetty.servlet.ServletHandler.setFilterMappings(ServletHandler.java:1513)  at org.eclipse.jetty.servlet.ServletHandler.addFilterMapping(ServletHandler.java:1158)  at org.eclipse.jetty.servlet.ServletHandler.addFilterWithMapping(ServletHandler.java:995)  at org.eclipse.jetty.servlet.ServletContextHandler.addFilter(ServletContextHandler.java:468)  at org.apache.solr.client.solrj.embedded.JettySolrRunner$1.lifeCycleStarted(JettySolrRunner.java:386)  at org.eclipse.jetty.util.component.AbstractLifeCycle.setStarted(AbstractLifeCycle.java:179)  at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:69)  at org.apache.solr.client.solrj.embedded.JettySolrRunner.retryOnPortBindFailure(JettySolrRunner.java:569)  at org.apache.solr.client.solrj.embedded.JettySolrRunner.start(JettySolrRunner.java:508)  at org.apache.solr.client.solrj.embedded.JettySolrRunner.start(JettySolrRunner.java:476)  at org.apache.solr.cloud.MiniSolrCloudCluster.startJettySolrRunner(MiniSolrCloudCluster.java:469)  at org.apache.solr.cloud.MiniSolrCloudCluster.lambda$new$0(MiniSolrCloudCluster.java:300)  at java.util.concurrent.FutureTask.run(FutureTask.java:266)  at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:210)  at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)  at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)  at java.lang.Thread.run(Thread.java:748)  org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.solr.common.cloud.ZkStateReader  at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)  at org.apache.solr.common.cloud.ZkStateReader.<init>(ZkStateReader.java:351)  at org.apache.solr.cloud.ZkController.<init>(ZkController.java:469)  at org.apache.solr.core.ZkContainer.initZooKeeper(ZkContainer.java:115)  at org.apache.solr.core.CoreContainer.load(CoreContainer.java:629)  at org.apache.solr.servlet.SolrDispatchFilter.createCoreContainer(SolrDispatchFilter.java:262)  at org.apache.solr.servlet.SolrDispatchFilter.init(SolrDispatchFilter.java:181)  at org.eclipse.jetty.servlet.FilterHolder.initialize(FilterHolder.java:136)  at org.eclipse.jetty.servlet.ServletHandler.lambda$initialize$0(ServletHandler.java:750)  at java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:948)  at java.util.stream.Streams$ConcatSpliterator.forEachRemaining(Streams.java:742)  at java.util.stream.Streams$ConcatSpliterator.forEachRemaining(Streams.java:742)  at java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:580)  at org.eclipse.jetty.servlet.ServletHandler.initialize(ServletHandler.java:744)  at org.eclipse.jetty.servlet.ServletHandler.updateMappings(ServletHandler.java:1449)  at org.eclipse.jetty.servlet.ServletHandler.setFilterMappings(ServletHandler.java:1513)  at org.eclipse.jetty.servlet.ServletHandler.addFilterMapping(ServletHandler.java:1158)  at org.eclipse.jetty.servlet.ServletHandler.addFilterWithMapping(ServletHandler.java:995)  at org.eclipse.jetty.servlet.ServletContextHandler.addFilter(ServletContextHandler.java:468)  at org.apache.solr.client.solrj.embedded.JettySolrRunner$1.lifeCycleStarted(JettySolrRunner.java:386)  at org.eclipse.jetty.util.component.AbstractLifeCycle.setStarted(AbstractLifeCycle.java:179)  at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:69)  at org.apache.solr.client.solrj.embedded.JettySolrRunner.retryOnPortBindFailure(JettySolrRunner.java:569)  at org.apache.solr.client.solrj.embedded.JettySolrRunner.start(JettySolrRunner.java:508)  at org.apache.solr.client.solrj.embedded.JettySolrRunner.start(JettySolrRunner.java:476)  at org.apache.solr.cloud.MiniSolrCloudCluster.startJettySolrRunner(MiniSolrCloudCluster.java:469)  at org.apache.solr.cloud.MiniSolrCloudCluster.lambda$new$0(MiniSolrCloudCluster.java:300)  at java.util.concurrent.FutureTask.run(FutureTask.java:266)  at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:210)  at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)  at java.util.concurrent.ThreadPoolExecutor$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.ZkStateReader  at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)  at org.apache.solr.common.cloud.ZkStateReader.<init>(ZkStateReader.java:378)  at org.apache.solr.client.solrj.impl.ZkClientClusterStateProvider.getZkStateReader(ZkClientClusterStateProvider.java:175)  at org.apache.solr.client.solrj.impl.ZkClientClusterStateProvider.connect(ZkClientClusterStateProvider.java:160)  at org.apache.solr.client.solrj.impl.BaseCloudSolrClient.getZkStateReader(BaseCloudSolrClient.java:281)  at org.apache.solr.client.solrj.impl.SolrClientCloudManager.<init>(SolrClientCloudManager.java:69)  at org.apache.solr.cloud.ZkController.getSolrCloudManager(ZkController.java:752)  at org.apache.solr.cloud.Overseer.getSolrCloudManager(Overseer.java:724)  at org.apache.solr.cloud.api.collections.OverseerCollectionMessageHandler.<init>(OverseerCollectionMessageHandler.java:207)  at org.apache.solr.cloud.OverseerCollectionConfigSetProcessor.getOverseerMessageHandlerSelector(OverseerCollectionConfigSetProcessor.java:87)  at org.apache.solr.cloud.OverseerCollectionConfigSetProcessor.<init>(OverseerCollectionConfigSetProcessor.java:70)  at org.apache.solr.cloud.OverseerCollectionConfigSetProcessor.<init>(OverseerCollectionConfigSetProcessor.java:41)  at org.apache.solr.cloud.Overseer.start(Overseer.java:575)  at org.apache.solr.cloud.OverseerElectionContext.runLeaderProcess(ElectionContext.java:751)  at org.apache.solr.cloud.LeaderElector.runIamLeaderProcess(LeaderElector.java:172)  at org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:137)  at org.apache.solr.cloud.LeaderElector.access$200(LeaderElector.java:57)  at org.apache.solr.cloud.LeaderElector$ElectionWatcher.process(LeaderElector.java:350)  at org.apache.solr.common.cloud.SolrZkClient$ProcessWatchWithExecutor.lambda$process$1(SolrZkClient.java:845)  at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)  at java.util.concurrent.FutureTask.run(FutureTask.java:266)  at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:210)  at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)  at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)  at java.lang.Thread.run(Thread.java:748)  org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.solr.client.solrj.impl.Http2SolrClient  at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)  at org.apache.solr.client.solrj.impl.Http2SolrClient.<init>(Http2SolrClient.java:159)  at org.apache.solr.client.solrj.impl.Http2SolrClient$Builder.build(Http2SolrClient.java:833)  at org.apache.solr.update.UpdateShardHandler.<init>(UpdateShardHandler.java:133)  at org.apache.solr.core.CoreContainer.load(CoreContainer.java:619)  at org.apache.solr.servlet.SolrDispatchFilter.createCoreContainer(SolrDispatchFilter.java:262)  at org.apache.solr.servlet.SolrDispatchFilter.init(SolrDispatchFilter.java:181)  at org.eclipse.jetty.servlet.FilterHolder.initialize(FilterHolder.java:136)  at org.eclipse.jetty.servlet.ServletHandler.lambda$initialize$0(ServletHandler.java:750)  at java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:948)  at java.util.stream.Streams$ConcatSpliterator.forEachRemaining(Streams.java:742)  at java.util.stream.Streams$ConcatSpliterator.forEachRemaining(Streams.java:742)  at java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:580)  at org.eclipse.jetty.servlet.ServletHandler.initialize(ServletHandler.java:744)  at org.eclipse.jetty.servlet.ServletHandler.updateMappings(ServletHandler.java:1449)  at org.eclipse.jetty.servlet.ServletHandler.setFilterMappings(ServletHandler.java:1513)  at org.eclipse.jetty.servlet.ServletHandler.addFilterMapping(ServletHandler.java:1158)  at org.eclipse.jetty.servlet.ServletHandler.addFilterWithMapping(ServletHandler.java:995)  at org.eclipse.jetty.servlet.ServletContextHandler.addFilter(ServletContextHandler.java:468)  at org.apache.solr.client.solrj.embedded.JettySolrRunner$1.lifeCycleStarted(JettySolrRunner.java:386)  at org.eclipse.jetty.util.component.AbstractLifeCycle.setStarted(AbstractLifeCycle.java:179)  at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:69)  at org.apache.solr.client.solrj.embedded.JettySolrRunner.retryOnPortBindFailure(JettySolrRunner.java:569)  at org.apache.solr.client.solrj.embedded.JettySolrRunner.start(JettySolrRunner.java:508)  at org.apache.solr.client.solrj.embedded.JettySolrRunner.start(JettySolrRunner.java:476)  at org.apache.solr.cloud.MiniSolrCloudCluster.startJettySolrRunner(MiniSolrCloudCluster.java:469)  at org.apache.solr.cloud.MiniSolrCloudCluster.lambda$new$0(MiniSolrCloudCluster.java:300)  at java.util.concurrent.FutureTask.run(FutureTask.java:266)  at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:210)  at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)  at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)  at java.lang.Thread.run(Thread.java:748)  org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.solr.common.cloud.SolrZkClient  at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)  at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:203)  at org.apache.solr.cloud.ZkController.<init>(ZkController.java:333)  at org.apache.solr.core.ZkContainer.initZooKeeper(ZkContainer.java:115)  at org.apache.solr.core.CoreContainer.load(CoreContainer.java:629)  at org.apache.solr.servlet.SolrDispatchFilter.createCoreContainer(SolrDispatchFilter.java:262)  at org.apache.solr.servlet.SolrDispatchFilter.init(SolrDispatchFilter.java:181)  at org.eclipse.jetty.servlet.FilterHolder.initialize(FilterHolder.java:136)  at org.eclipse.jetty.servlet.ServletHandler.lambda$initialize$0(ServletHandler.java:750)  at java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:948)  at java.util.stream.Streams$ConcatSpliterator.forEachRemaining(Streams.java:742)  at java.util.stream.Streams$ConcatSpliterator.forEachRemaining(Streams.java:742)  at java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:580)  at org.eclipse.jetty.servlet.ServletHandler.initialize(ServletHandler.java:744)  at org.eclipse.jetty.servlet.ServletHandler.updateMappings(ServletHandler.java:1449)  at org.eclipse.jetty.servlet.ServletHandler.setFilterMappings(ServletHandler.java:1513)  at org.eclipse.jetty.servlet.ServletHandler.addFilterMapping(ServletHandler.java:1158)  at org.eclipse.jetty.servlet.ServletHandler.addFilterWithMapping(ServletHandler.java:995)  at org.eclipse.jetty.servlet.ServletContextHandler.addFilter(ServletContextHandler.java:468)  at org.apache.solr.client.solrj.embedded.JettySolrRunner$1.lifeCycleStarted(JettySolrRunner.java:386)  at org.eclipse.jetty.util.component.AbstractLifeCycle.setStarted(AbstractLifeCycle.java:179)  at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:69)  at org.apache.solr.client.solrj.embedded.JettySolrRunner.retryOnPortBindFailure(JettySolrRunner.java:569)  at org.apache.solr.client.solrj.embedded.JettySolrRunner.start(JettySolrRunner.java:508)  at org.apache.solr.client.solrj.embedded.JettySolrRunner.start(JettySolrRunner.java:476)  at org.apache.solr.cloud.MiniSolrCloudCluster.startJettySolrRunner(MiniSolrCloudCluster.java:469)  at org.apache.solr.cloud.MiniSolrCloudCluster.lambda$new$0(MiniSolrCloudCluster.java:300)  at java.util.concurrent.FutureTask.run(FutureTask.java:266)  at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:210)  at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)  at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)  at java.lang.Thread.run(Thread.java:748)  org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.http.impl.client.InternalHttpClient  at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)  at org.apache.solr.client.solrj.impl.HttpClientUtil.createClient(HttpClientUtil.java:321)  at org.apache.solr.update.UpdateShardHandler.<init>(UpdateShardHandler.java:123)  at org.apache.solr.core.CoreContainer.load(CoreContainer.java:619)  at org.apache.solr.servlet.SolrDispatchFilter.createCoreContainer(SolrDispatchFilter.java:262)  at org.apache.solr.servlet.SolrDispatchFilter.init(SolrDispatchFilter.java:181)  at org.eclipse.jetty.servlet.FilterHolder.initialize(FilterHolder.java:136)  at org.eclipse.jetty.servlet.ServletHandler.lambda$initialize$0(ServletHandler.java:750)  at java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:948)  at java.util.stream.Streams$ConcatSpliterator.forEachRemaining(Streams.java:742)  at java.util.stream.Streams$ConcatSpliterator.forEachRemaining(Streams.java:742)  at java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:580)  at org.eclipse.jetty.servlet.ServletHandler.initialize(ServletHandler.java:744)  at org.eclipse.jetty.servlet.ServletHandler.updateMappings(ServletHandler.java:1449)  at org.eclipse.jetty.servlet.ServletHandler.setFilterMappings(ServletHandler.java:1513)  at org.eclipse.jetty.servlet.ServletHandler.addFilterMapping(ServletHandler.java:1158)  at org.eclipse.jetty.servlet.ServletHandler.addFilterWithMapping(ServletHandler.java:995)  at org.eclipse.jetty.servlet.ServletContextHandler.addFilter(ServletContextHandler.java:468)  at org.apache.solr.client.solrj.embedded.JettySolrRunner$1.lifeCycleStarted(JettySolrRunner.java:386)  at org.eclipse.jetty.util.component.AbstractLifeCycle.setStarted(AbstractLifeCycle.java:179)  at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:69)  at org.apache.solr.client.solrj.embedded.JettySolrRunner.retryOnPortBindFailure(JettySolrRunner.java:569)  at org.apache.solr.client.solrj.embedded.JettySolrRunner.start(JettySolrRunner.java:508)  at org.apache.solr.client.solrj.embedded.JettySolrRunner.start(JettySolrRunner.java:476)  at org.apache.solr.cloud.MiniSolrCloudCluster.startJettySolrRunner(MiniSolrCloudCluster.java:469)  at org.apache.solr.cloud.MiniSolrCloudCluster.lambda$new$0(MiniSolrCloudCluster.java:300)  at java.util.concurrent.FutureTask.run(FutureTask.java:266)  at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:210)  at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)  at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)  at java.lang.Thread.run(Thread.java:748)  org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.solr.common.cloud.SolrZkClient  at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)  at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:203)  at org.apache.solr.cloud.ZkController.<init>(ZkController.java:333)  at org.apache.solr.core.ZkContainer.initZooKeeper(ZkContainer.java:115)  at org.apache.solr.core.CoreContainer.load(CoreContainer.java:629)  at org.apache.solr.servlet.SolrDispatchFilter.createCoreContainer(SolrDispatchFilter.java:262)  at org.apache.solr.servlet.SolrDispatchFilter.init(SolrDispatchFilter.java:181)  at org.eclipse.jetty.servlet.FilterHolder.initialize(FilterHolder.java:136)  at org.eclipse.jetty.servlet.ServletHandler.lambda$initialize$0(ServletHandler.java:750)  at java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:948)  at java.util.stream.Streams$ConcatSpliterator.forEachRemaining(Streams.java:742)  at java.util.stream.Streams$ConcatSpliterator.forEachRemaining(Streams.java:742)  at java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:580)  at org.eclipse.jetty.servlet.ServletHandler.initialize(ServletHandler.java:744)  at org.eclipse.jetty.servlet.ServletHandler.updateMappings(ServletHandler.java:1449)  at org.eclipse.jetty.servlet.ServletHandler.setFilterMappings(ServletHandler.java:1513)  at org.eclipse.jetty.servlet.ServletHandler.addFilterMapping(ServletHandler.java:1158)  at org.eclipse.jetty.servlet.ServletHandler.addFilterWithMapping(ServletHandler.java:995)  at org.eclipse.jetty.servlet.ServletContextHandler.addFilter(ServletContextHandler.java:468)  at org.apache.solr.client.solrj.embedded.JettySolrRunner$1.lifeCycleStarted(JettySolrRunner.java:386)  at org.eclipse.jetty.util.component.AbstractLifeCycle.setStarted(AbstractLifeCycle.java:179)  at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:69)  at org.apache.solr.client.solrj.embedded.JettySolrRunner.retryOnPortBindFailure(JettySolrRunner.java:569)  at org.apache.solr.client.solrj.embedded.JettySolrRunner.start(JettySolrRunner.java:508)  at org.apache.solr.client.solrj.embedded.JettySolrRunner.start(JettySolrRunner.java:476)  at org.apache.solr.cloud.MiniSolrCloudCluster.startJettySolrRunner(MiniSolrCloudCluster.java:469)  at org.apache.solr.cloud.MiniSolrCloudCluster.lambda$new$0(MiniSolrCloudCluster.java:300)  at java.util.concurrent.FutureTask.run(FutureTask.java:266)  at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:210)  at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)  at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)  at java.lang.Thread.run(Thread.java:748)  org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.solr.common.cloud.SolrZkClient  at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)  at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:203)  at org.apache.solr.cloud.ZkController.<init>(ZkController.java:333)  at org.apache.solr.core.ZkContainer.initZooKeeper(ZkContainer.java:115)  at org.apache.solr.core.CoreContainer.load(CoreContainer.java:629)  at org.apache.solr.servlet.SolrDispatchFilter.createCoreContainer(SolrDispatchFilter.java:262)  at org.apache.solr.servlet.SolrDispatchFilter.init(SolrDispatchFilter.java:181)  at org.eclipse.jetty.servlet.FilterHolder.initialize(FilterHolder.java:136)  at org.eclipse.jetty.servlet.ServletHandler.lambda$initialize$0(ServletHandler.java:750)  at java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:948)  at java.util.stream.Streams$ConcatSpliterator.forEachRemaining(Streams.java:742)  at java.util.stream.Streams$ConcatSpliterator.forEachRemaining(Streams.java:742)  at java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:580)  at org.eclipse.jetty.servlet.ServletHandler.initialize(ServletHandler.java:744)  at org.eclipse.jetty.servlet.ServletHandler.updateMappings(ServletHandler.java:1449)  at org.eclipse.jetty.servlet.ServletHandler.setFilterMappings(ServletHandler.java:1513)  at org.eclipse.jetty.servlet.ServletHandler.addFilterMapping(ServletHandler.java:1158)  at org.eclipse.jetty.servlet.ServletHandler.addFilterWithMapping(ServletHandler.java:995)  at org.eclipse.jetty.servlet.ServletContextHandler.addFilter(ServletContextHandler.java:468)  at org.apache.solr.client.solrj.embedded.JettySolrRunner$1.lifeCycleStarted(JettySolrRunner.java:386)  at org.eclipse.jetty.util.component.AbstractLifeCycle.setStarted(AbstractLifeCycle.java:179)  at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:69)  at org.apache.solr.client.solrj.embedded.JettySolrRunner.retryOnPortBindFailure(JettySolrRunner.java:569)  at org.apache.solr.client.solrj.embedded.JettySolrRunner.start(JettySolrRunner.java:508)  at org.apache.solr.client.solrj.embedded.JettySolrRunner.start(JettySolrRunner.java:476)  at org.apache.solr.cloud.MiniSolrCloudCluster.startJettySolrRunner(MiniSolrCloudCluster.java:469)  at org.apache.solr.cloud.MiniSolrCloudCluster.lambda$new$0(MiniSolrCloudCluster.java:300)  at java.util.concurrent.FutureTask.run(FutureTask.java:266)  at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:210)  at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)  at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)  at java.lang.Thread.run(Thread.java:748)  org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.http.impl.client.InternalHttpClient  at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)  at org.apache.solr.client.solrj.impl.HttpClientUtil.createClient(HttpClientUtil.java:321)  at org.apache.solr.update.UpdateShardHandler.<init>(UpdateShardHandler.java:124)  at org.apache.solr.core.CoreContainer.load(CoreContainer.java:619)  at org.apache.solr.servlet.SolrDispatchFilter.createCoreContainer(SolrDispatchFilter.java:262)  at org.apache.solr.servlet.SolrDispatchFilter.init(SolrDispatchFilter.java:181)  at org.eclipse.jetty.servlet.FilterHolder.initialize(FilterHolder.java:136)  at org.eclipse.jetty.servlet.ServletHandler.lambda$initialize$0(ServletHandler.java:750)  at java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:948)  at java.util.stream.Streams$ConcatSpliterator.forEachRemaining(Streams.java:742)  at java.util.stream.Streams$ConcatSpliterator.forEachRemaining(Streams.java:742)  at java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:580)  at org.eclipse.jetty.servlet.ServletHandler.initialize(ServletHandler.java:744)  at org.eclipse.jetty.servlet.ServletHandler.updateMappings(ServletHandler.java:1449)  at org.eclipse.jetty.servlet.ServletHandler.setFilterMappings(ServletHandler.java:1513)  at org.eclipse.jetty.servlet.ServletHandler.addFilterMapping(ServletHandler.java:1158)  at org.eclipse.jetty.servlet.ServletHandler.addFilterWithMapping(ServletHandler.java:995)  at org.eclipse.jetty.servlet.ServletContextHandler.addFilter(ServletContextHandler.java:468)  at org.apache.solr.client.solrj.embedded.JettySolrRunner$1.lifeCycleStarted(JettySolrRunner.java:386)  at org.eclipse.jetty.util.component.AbstractLifeCycle.setStarted(AbstractLifeCycle.java:179)  at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:69)  at org.apache.solr.client.solrj.embedded.JettySolrRunner.retryOnPortBindFailure(JettySolrRunner.java:569)  at org.apache.solr.client.solrj.embedded.JettySolrRunner.start(JettySolrRunner.java:508)  at org.apache.solr.client.solrj.embedded.JettySolrRunner.start(JettySolrRunner.java:476)  at org.apache.solr.cloud.MiniSolrCloudCluster.startJettySolrRunner(MiniSolrCloudCluster.java:469)  at org.apache.solr.cloud.MiniSolrCloudCluster.lambda$new$0(MiniSolrCloudCluster.java:300)  at java.util.concurrent.FutureTask.run(FutureTask.java:266)  at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:210)  at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)  at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)  at java.lang.Thread.run(Thread.java:748)  org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.solr.client.solrj.impl.Http2SolrClient  at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)  at org.apache.solr.client.solrj.impl.Http2SolrClient.<init>(Http2SolrClient.java:159)  at org.apache.solr.client.solrj.impl.Http2SolrClient$Builder.build(Http2SolrClient.java:833)  at org.apache.solr.update.UpdateShardHandler.<init>(UpdateShardHandler.java:133)  at org.apache.solr.core.CoreContainer.load(CoreContainer.java:619)  at org.apache.solr.servlet.SolrDispatchFilter.createCoreContainer(SolrDispatchFilter.java:262)  at org.apache.solr.servlet.SolrDispatchFilter.init(SolrDispatchFilter.java:181)  at org.eclipse.jetty.servlet.FilterHolder.initialize(FilterHolder.java:136)  at org.eclipse.jetty.servlet.ServletHandler.lambda$initialize$0(ServletHandler.java:750)  at java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:948)  at java.util.stream.Streams$ConcatSpliterator.forEachRemaining(Streams.java:742)  at java.util.stream.Streams$ConcatSpliterator.forEachRemaining(Streams.java:742)  at java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:580)  at org.eclipse.jetty.servlet.ServletHandler.initialize(ServletHandler.java:744)  at org.eclipse.jetty.servlet.ServletHandler.updateMappings(ServletHandler.java:1449)  at org.eclipse.jetty.servlet.ServletHandler.setFilterMappings(ServletHandler.java:1513)  at org.eclipse.jetty.servlet.ServletHandler.addFilterMapping(ServletHandler.java:1158)  at org.eclipse.jetty.servlet.ServletHandler.addFilterWithMapping(ServletHandler.java:995)  at org.eclipse.jetty.servlet.ServletContextHandler.addFilter(ServletContextHandler.java:468)  at org.apache.solr.client.solrj.embedded.JettySolrRunner$1.lifeCycleStarted(JettySolrRunner.java:386)  at org.eclipse.jetty.util.component.AbstractLifeCycle.setStarted(AbstractLifeCycle.java:179)  at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:69)  at org.apache.solr.client.solrj.embedded.JettySolrRunner.retryOnPortBindFailure(JettySolrRunner.java:569)  at org.apache.solr.client.solrj.embedded.JettySolrRunner.start(JettySolrRunner.java:508)  at org.apache.solr.client.solrj.embedded.JettySolrRunner.start(JettySolrRunner.java:476)  at org.apache.solr.cloud.MiniSolrCloudCluster.startJettySolrRunner(MiniSolrCloudCluster.java:469)  at org.apache.solr.cloud.MiniSolrCloudCluster.lambda$new$0(MiniSolrCloudCluster.java:300)  at java.util.concurrent.FutureTask.run(FutureTask.java:266)  at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:210)  at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)  at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)  at java.lang.Thread.run(Thread.java:748)  org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.http.impl.client.InternalHttpClient  at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)  at org.apache.solr.client.solrj.impl.HttpClientUtil.createClient(HttpClientUtil.java:321)  at org.apache.solr.update.UpdateShardHandler.<init>(UpdateShardHandler.java:123)  at org.apache.solr.core.CoreContainer.load(CoreContainer.java:619)  at org.apache.solr.servlet.SolrDispatchFilter.createCoreContainer(SolrDispatchFilter.java:262)  at org.apache.solr.servlet.SolrDispatchFilter.init(SolrDispatchFilter.java:181)  at org.eclipse.jetty.servlet.FilterHolder.initialize(FilterHolder.java:136)  at org.eclipse.jetty.servlet.ServletHandler.lambda$initialize$0(ServletHandler.java:750)  at java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:948)  at java.util.stream.Streams$ConcatSpliterator.forEachRemaining(Streams.java:742)  at java.util.stream.Streams$ConcatSpliterator.forEachRemaining(Streams.java:742)  at java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:580)  at org.eclipse.jetty.servlet.ServletHandler.initialize(ServletHandler.java:744)  at org.eclipse.jetty.servlet.ServletHandler.updateMappings(ServletHandler.java:1449)  at org.eclipse.jetty.servlet.ServletHandler.setFilterMappings(ServletHandler.java:1513)  at org.eclipse.jetty.servlet.ServletHandler.addFilterMapping(ServletHandler.java:1158)  at org.eclipse.jetty.servlet.ServletHandler.addFilterWithMapping(ServletHandler.java:995)  at org.eclipse.jetty.servlet.ServletContextHandler.addFilter(ServletContextHandler.java:468)  at org.apache.solr.client.solrj.embedded.JettySolrRunner$1.lifeCycleStarted(JettySolrRunner.java:386)  at org.eclipse.jetty.util.component.AbstractLifeCycle.setStarted(AbstractLifeCycle.java:179)  at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:69)  at org.apache.solr.client.solrj.embedded.JettySolrRunner.retryOnPortBindFailure(JettySolrRunner.java:569)  at org.apache.solr.client.solrj.embedded.JettySolrRunner.start(JettySolrRunner.java:508)  at org.apache.solr.client.solrj.embedded.JettySolrRunner.start(JettySolrRunner.java:476)  at org.apache.solr.cloud.MiniSolrCloudCluster.startJettySolrRunner(MiniSolrCloudCluster.java:469)  at org.apache.solr.cloud.MiniSolrCloudCluster.lambda$new$0(MiniSolrCloudCluster.java:300)  at java.util.concurrent.FutureTask.run(FutureTask.java:266)  at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:210)  at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)  at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)  at java.lang.Thread.run(Thread.java:748)  org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.solr.common.cloud.ZkStateReader  at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)  at org.apache.solr.common.cloud.ZkStateReader.<init>(ZkStateReader.java:351)  at org.apache.solr.cloud.ZkController.<init>(ZkController.java:469)  at org.apache.solr.core.ZkContainer.initZooKeeper(ZkContainer.java:115)  at org.apache.solr.core.CoreContainer.load(CoreContainer.java:629)  at org.apache.solr.servlet.SolrDispatchFilter.createCoreContainer(SolrDispatchFilter.java:262)  at org.apache.solr.servlet.SolrDispatchFilter.init(SolrDispatchFilter.java:181)  at org.eclipse.jetty.servlet.FilterHolder.initialize(FilterHolder.java:136)  at org.eclipse.jetty.servlet.ServletHandler.lambda$initialize$0(ServletHandler.java:750)  at java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:948)  at java.util.stream.Streams$ConcatSpliterator.forEachRemaining(Streams.java:742)  at java.util.stream.Streams$ConcatSpliterator.forEachRemaining(Streams.java:742)  at java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:580)  at org.eclipse.jetty.servlet.ServletHandler.initialize(ServletHandler.java:744)  at org.eclipse.jetty.servlet.ServletHandler.updateMappings(ServletHandler.java:1449)  at org.eclipse.jetty.servlet.ServletHandler.setFilterMappings(ServletHandler.java:1513)  at org.eclipse.jetty.servlet.ServletHandler.addFilterMapping(ServletHandler.java:1158)  at org.eclipse.jetty.servlet.ServletHandler.addFilterWithMapping(ServletHandler.java:995)  at org.eclipse.jetty.servlet.ServletContextHandler.addFilter(ServletContextHandler.java:468)  at org.apache.solr.client.solrj.embedded.JettySolrRunner$1.lifeCycleStarted(JettySolrRunner.java:386)  at org.eclipse.jetty.util.component.AbstractLifeCycle.setStarted(AbstractLifeCycle.java:179)  at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:69)  at org.apache.solr.client.solrj.embedded.JettySolrRunner.retryOnPortBindFailure(JettySolrRunner.java:569)  at org.apache.solr.client.solrj.embedded.JettySolrRunner.start(JettySolrRunner.java:508)  at org.apache.solr.client.solrj.embedded.JettySolrRunner.start(JettySolrRunner.java:476)  at org.apache.solr.cloud.MiniSolrCloudCluster.startJettySolrRunner(MiniSolrCloudCluster.java:469)  at org.apache.solr.cloud.MiniSolrCloudCluster.lambda$new$0(MiniSolrCloudCluster.java:300)  at java.util.concurrent.FutureTask.run(FutureTask.java:266)  at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:210)  at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)  at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)  at java.lang.Thread.run(Thread.java:748)  org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.http.impl.client.InternalHttpClient  at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)  at org.apache.solr.client.solrj.impl.HttpClientUtil.createClient(HttpClientUtil.java:321)  at org.apache.solr.update.UpdateShardHandler.<init>(UpdateShardHandler.java:124)  at org.apache.solr.core.CoreContainer.load(CoreContainer.java:619)  at org.apache.solr.servlet.SolrDispatchFilter.createCoreContainer(SolrDispatchFilter.java:262)  at org.apache.solr.servlet.SolrDispatchFilter.init(SolrDispatchFilter.java:181)  at org.eclipse.jetty.servlet.FilterHolder.initialize(FilterHolder.java:136)  at org.eclipse.jetty.servlet.ServletHandler.lambda$initialize$0(ServletHandler.java:750)  at java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:948)  at java.util.stream.Streams$ConcatSpliterator.forEachRemaining(Streams.java:742)  at java.util.stream.Streams$ConcatSpliterator.forEachRemaining(Streams.java:742)  at java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:580)  at org.eclipse.jetty.servlet.ServletHandler.initialize(ServletHandler.java:744)  at org.eclipse.jetty.servlet.ServletHandler.updateMappings(ServletHandler.java:1449)  at org.eclipse.jetty.servlet.ServletHandler.setFilterMappings(ServletHandler.java:1513)  at org.eclipse.jetty.servlet.ServletHandler.addFilterMapping(ServletHandler.java:1158)  at org.eclipse.jetty.servlet.ServletHandler.addFilterWithMapping(ServletHandler.java:995)  at org.eclipse.jetty.servlet.ServletContextHandler.addFilter(ServletContextHandler.java:468)  at org.apache.solr.client.solrj.embedded.JettySolrRunner$1.lifeCycleStarted(JettySolrRunner.java:386)  at org.eclipse.jetty.util.component.AbstractLifeCycle.setStarted(AbstractLifeCycle.java:179)  at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:69)  at org.apache.solr.client.solrj.embedded.JettySolrRunner.retryOnPortBindFailure(JettySolrRunner.java:569)  at org.apache.solr.client.solrj.embedded.JettySolrRunner.start(JettySolrRunner.java:508)  at org.apache.solr.client.solrj.embedded.JettySolrRunner.start(JettySolrRunner.java:476)  at org.apache.solr.cloud.MiniSolrCloudCluster.startJettySolrRunner(MiniSolrCloudCluster.java:469)  at org.apache.solr.cloud.MiniSolrCloudCluster.lambda$new$0(MiniSolrCloudCluster.java:300)  at java.util.concurrent.FutureTask.run(FutureTask.java:266)  at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:210)  at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)  at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)  at java.lang.Thread.run(Thread.java:748)  org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.solr.client.solrj.impl.Http2SolrClient  at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)  at org.apache.solr.client.solrj.impl.Http2SolrClient.<init>(Http2SolrClient.java:159)  at org.apache.solr.client.solrj.impl.Http2SolrClient$Builder.build(Http2SolrClient.java:833)  at org.apache.solr.update.UpdateShardHandler.<init>(UpdateShardHandler.java:133)  at org.apache.solr.core.CoreContainer.load(CoreContainer.java:619)  at org.apache.solr.servlet.SolrDispatchFilter.createCoreContainer(SolrDispatchFilter.java:262)  at org.apache.solr.servlet.SolrDispatchFilter.init(SolrDispatchFilter.java:181)  at org.eclipse.jetty.servlet.FilterHolder.initialize(FilterHolder.java:136)  at org.eclipse.jetty.servlet.ServletHandler.lambda$initialize$0(ServletHandler.java:750)  at java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:948)  at java.util.stream.Streams$ConcatSpliterator.forEachRemaining(Streams.java:742)  at java.util.stream.Streams$ConcatSpliterator.forEachRemaining(Streams.java:742)  at java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:580)  at org.eclipse.jetty.servlet.ServletHandler.initialize(ServletHandler.java:744)  at org.eclipse.jetty.servlet.ServletHandler.updateMappings(ServletHandler.java:1449)  at org.eclipse.jetty.servlet.ServletHandler.setFilterMappings(ServletHandler.java:1513)  at org.eclipse.jetty.servlet.ServletHandler.addFilterMapping(ServletHandler.java:1158)  at org.eclipse.jetty.servlet.ServletHandler.addFilterWithMapping(ServletHandler.java:995)  at org.eclipse.jetty.servlet.ServletContextHandler.addFilter(ServletContextHandler.java:468)  at org.apache.solr.client.solrj.embedded.JettySolrRunner$1.lifeCycleStarted(JettySolrRunner.java:386)  at org.eclipse.jetty.util.component.AbstractLifeCycle.setStarted(AbstractLifeCycle.java:179)  at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:69)  at org.apache.solr.client.solrj.embedded.JettySolrRunner.retryOnPortBindFailure(JettySolrRunner.java:569)  at org.apache.solr.client.solrj.embedded.JettySolrRunner.start(JettySolrRunner.java:508)  at org.apache.solr.client.solrj.embedded.JettySolrRunner.start(JettySolrRunner.java:476)  at org.apache.solr.cloud.MiniSolrCloudCluster.startJettySolrRunner(MiniSolrCloudCluster.java:469)  at org.apache.solr.cloud.MiniSolrCloudCluster.lambda$new$0(MiniSolrCloudCluster.java:300)  at java.util.concurrent.FutureTask.run(FutureTask.java:266)  at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:210)  at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)  at java.util.concurrent.ThreadPoolExecutor$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:203)  at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:125)  at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:115)  at org.apache.solr.common.cloud.ZkStateReader.<init>(ZkStateReader.java:356)  at org.apache.solr.client.solrj.impl.ZkClientClusterStateProvider.getZkStateReader(ZkClientClusterStateProvider.java:175)  at org.apache.solr.client.solrj.impl.ZkClientClusterStateProvider.connect(ZkClientClusterStateProvider.java:160)  at org.apache.solr.client.solrj.impl.BaseCloudSolrClient.getZkStateReader(BaseCloudSolrClient.java:281)  at org.apache.solr.client.solrj.impl.SolrClientCloudManager.<init>(SolrClientCloudManager.java:69)  at org.apache.solr.cloud.ZkController.getSolrCloudManager(ZkController.java:752)  at org.apache.solr.cloud.Overseer.getSolrCloudManager(Overseer.java:724)  at org.apache.solr.cloud.api.collections.OverseerCollectionMessageHandler.<init>(OverseerCollectionMessageHandler.java:207)  at org.apache.solr.cloud.OverseerCollectionConfigSetProcessor.getOverseerMessageHandlerSelector(OverseerCollectionConfigSetProcessor.java:87)  at org.apache.solr.cloud.OverseerCollectionConfigSetProcessor.<init>(OverseerCollectionConfigSetProcessor.java:70)  at org.apache.solr.cloud.OverseerCollectionConfigSetProcessor.<init>(OverseerCollectionConfigSetProcessor.java:41)  at org.apache.solr.cloud.Overseer.start(Overseer.java:575)  at org.apache.solr.cloud.OverseerElectionContext.runLeaderProcess(ElectionContext.java:751)  at org.apache.solr.cloud.LeaderElector.runIamLeaderProcess(LeaderElector.java:172)  at org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:137)  at org.apache.solr.cloud.LeaderElector.access$200(LeaderElector.java:57)  at org.apache.solr.cloud.LeaderElector$ElectionWatcher.process(LeaderElector.java:350)  at org.apache.solr.common.cloud.SolrZkClient$ProcessWatchWithExecutor.lambda$process$1(SolrZkClient.java:845)  at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)  at java.util.concurrent.FutureTask.run(FutureTask.java:266)  at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:210)  at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)  at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)  at java.lang.Thread.run(Thread.java:748)   expected null, but was:<ObjectTracker found 20 object(s) that were not released!!! [ZkStateReader, Http2SolrClient, InternalHttpClient, Http2SolrClient, InternalHttpClient, Http2SolrClient, ZkStateReader, ZkStateReader, Http2SolrClient, SolrZkClient, InternalHttpClient, SolrZkClient, SolrZkClient, InternalHttpClient, Http2SolrClient, InternalHttpClient, ZkStateReader, InternalHttpClient, Http2SolrClient, SolrZkClient] org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.solr.common.cloud.ZkStateReader  at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)  at org.apache.solr.common.cloud.ZkStateReader.<init>(ZkStateReader.java:351)  at org.apache.solr.cloud.ZkController.<init>(ZkController.java:469)  at org.apache.solr.core.ZkContainer.initZooKeeper(ZkContainer.java:115)  at org.apache.solr.core.CoreContainer.load(CoreContainer.java:629)  at org.apache.solr.servlet.SolrDispatchFilter.createCoreContainer(SolrDispatchFilter.java:262)  at org.apache.solr.servlet.SolrDispatchFilter.init(SolrDispatchFilter.java:181)  at org.eclipse.jetty.servlet.FilterHolder.initialize(FilterHolder.java:136)  at org.eclipse.jetty.servlet.ServletHandler.lambda$initialize$0(ServletHandler.java:750)  at java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:948)  at java.util.stream.Streams$ConcatSpliterator.forEachRemaining(Streams.java:742)  at java.util.stream.Streams$ConcatSpliterator.forEachRemaining(Streams.java:742)  at java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:580)  at org.eclipse.jetty.servlet.ServletHandler.initialize(ServletHandler.java:744)  at org.eclipse.jetty.servlet.ServletHandler.updateMappings(ServletHandler.java:1449)  at org.eclipse.jetty.servlet.ServletHandler.setFilterMappings(ServletHandler.java:1513)  at org.eclipse.jetty.servlet.ServletHandler.addFilterMapping(ServletHandler.java:1158)  at org.eclipse.jetty.servlet.ServletHandler.addFilterWithMapping(ServletHandler.java:995)  at org.eclipse.jetty.servlet.ServletContextHandler.addFilter(ServletContextHandler.java:468)  at org.apache.solr.client.solrj.embedded.JettySolrRunner$1.lifeCycleStarted(JettySolrRunner.java:386)  at org.eclipse.jetty.util.component.AbstractLifeCycle.setStarted(AbstractLifeCycle.java:179)  at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:69)  at org.apache.solr.client.solrj.embedded.JettySolrRunner.retryOnPortBindFailure(JettySolrRunner.java:569)  at org.apache.solr.client.solrj.embedded.JettySolrRunner.start(JettySolrRunner.java:508)  at org.apache.solr.client.solrj.embedded.JettySolrRunner.start(JettySolrRunner.java:476)  at org.apache.solr.cloud.MiniSolrCloudCluster.startJettySolrRunner(MiniSolrCloudCluster.java:469)  at org.apache.solr.cloud.MiniSolrCloudCluster.lambda$new$0(MiniSolrCloudCluster.java:300)  at java.util.concurrent.FutureTask.run(FutureTask.java:266)  at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:210)  at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)  at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)  at java.lang.Thread.run(Thread.java:748)  org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.solr.client.solrj.impl.Http2SolrClient  at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)  at org.apache.solr.client.solrj.impl.Http2SolrClient.<init>(Http2SolrClient.java:159)  at org.apache.solr.client.solrj.impl.Http2SolrClient$Builder.build(Http2SolrClient.java:833)  at org.apache.solr.handler.component.HttpShardHandlerFactory.init(HttpShardHandlerFactory.java:321)  at org.apache.solr.handler.component.ShardHandlerFactory.newInstance(ShardHandlerFactory.java:51)  at org.apache.solr.core.CoreContainer.load(CoreContainer.java:613)  at org.apache.solr.servlet.SolrDispatchFilter.createCoreContainer(SolrDispatchFilter.java:262)  at org.apache.solr.servlet.SolrDispatchFilter.init(SolrDispatchFilter.java:181)  at org.eclipse.jetty.servlet.FilterHolder.initialize(FilterHolder.java:136)  at org.eclipse.jetty.servlet.ServletHandler.lambda$initialize$0(ServletHandler.java:750)  at java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:948)  at java.util.stream.Streams$ConcatSpliterator.forEachRemaining(Streams.java:742)  at java.util.stream.Streams$ConcatSpliterator.forEachRemaining(Streams.java:742)  at java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:580)  at org.eclipse.jetty.servlet.ServletHandler.initialize(ServletHandler.java:744)  at org.eclipse.jetty.servlet.ServletHandler.updateMappings(ServletHandler.java:1449)  at org.eclipse.jetty.servlet.ServletHandler.setFilterMappings(ServletHandler.java:1513)  at org.eclipse.jetty.servlet.ServletHandler.addFilterMapping(ServletHandler.java:1158)  at org.eclipse.jetty.servlet.ServletHandler.addFilterWithMapping(ServletHandler.java:995)  at org.eclipse.jetty.servlet.ServletContextHandler.addFilter(ServletContextHandler.java:468)  at org.apache.solr.client.solrj.embedded.JettySolrRunner$1.lifeCycleStarted(JettySolrRunner.java:386)  at org.eclipse.jetty.util.component.AbstractLifeCycle.setStarted(AbstractLifeCycle.java:179)  at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:69)  at org.apache.solr.client.solrj.embedded.JettySolrRunner.retryOnPortBindFailure(JettySolrRunner.java:569)  at org.apache.solr.client.solrj.embedded.JettySolrRunner.start(JettySolrRunner.java:508)  at org.apache.solr.client.solrj.embedded.JettySolrRunner.start(JettySolrRunner.java:476)  at org.apache.solr.cloud.MiniSolrCloudCluster.startJettySolrRunner(MiniSolrCloudCluster.java:469)  at org.apache.solr.cloud.MiniSolrCloudCluster.lambda$new$0(MiniSolrCloudCluster.java:300)  at java.util.concurrent.FutureTask.run(FutureTask.java:266)  at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:210)  at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)  at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)  at java.lang.Thread.run(Thread.java:748)  org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.http.impl.client.InternalHttpClient  at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)  at org.apache.solr.client.solrj.impl.HttpClientUtil.createClient(HttpClientUtil.java:321)  at org.apache.solr.update.UpdateShardHandler.<init>(UpdateShardHandler.java:124)  at org.apache.solr.core.CoreContainer.load(CoreContainer.java:619)  at org.apache.solr.servlet.SolrDispatchFilter.createCoreContainer(SolrDispatchFilter.java:262)  at org.apache.solr.servlet.SolrDispatchFilter.init(SolrDispatchFilter.java:181)  at org.eclipse.jetty.servlet.FilterHolder.initialize(FilterHolder.java:136)  at org.eclipse.jetty.servlet.ServletHandler.lambda$initialize$0(ServletHandler.java:750)  at java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:948)  at java.util.stream.Streams$ConcatSpliterator.forEachRemaining(Streams.java:742)  at java.util.stream.Streams$ConcatSpliterator.forEachRemaining(Streams.java:742)  at java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:580)  at org.eclipse.jetty.servlet.ServletHandler.initialize(ServletHandler.java:744)  at org.eclipse.jetty.servlet.ServletHandler.updateMappings(ServletHandler.java:1449)  at org.eclipse.jetty.servlet.ServletHandler.setFilterMappings(ServletHandler.java:1513)  at org.eclipse.jetty.servlet.ServletHandler.addFilterMapping(ServletHandler.java:1158)  at org.eclipse.jetty.servlet.ServletHandler.addFilterWithMapping(ServletHandler.java:995)  at org.eclipse.jetty.servlet.ServletContextHandler.addFilter(ServletContextHandler.java:468)  at org.apache.solr.client.solrj.embedded.JettySolrRunner$1.lifeCycleStarted(JettySolrRunner.java:386)  at org.eclipse.jetty.util.component.AbstractLifeCycle.setStarted(AbstractLifeCycle.java:179)  at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:69)  at org.apache.solr.client.solrj.embedded.JettySolrRunner.retryOnPortBindFailure(JettySolrRunner.java:569)  at org.apache.solr.client.solrj.embedded.JettySolrRunner.start(JettySolrRunner.java:508)  at org.apache.solr.client.solrj.embedded.JettySolrRunner.start(JettySolrRunner.java:476)  at org.apache.solr.cloud.MiniSolrCloudCluster.startJettySolrRunner(MiniSolrCloudCluster.java:469)  at org.apache.solr.cloud.MiniSolrCloudCluster.lambda$new$0(MiniSolrCloudCluster.java:300)  at java.util.concurrent.FutureTask.run(FutureTask.java:266)  at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:210)  at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)  at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)  at java.lang.Thread.run(Thread.java:748)  org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.solr.client.solrj.impl.Http2SolrClient  at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)  at org.apache.solr.client.solrj.impl.Http2SolrClient.<init>(Http2SolrClient.java:159)  at org.apache.solr.client.solrj.impl.Http2SolrClient$Builder.build(Http2SolrClient.java:833)  at org.apache.solr.handler.component.HttpShardHandlerFactory.init(HttpShardHandlerFactory.java:321)  at org.apache.solr.handler.component.ShardHandlerFactory.newInstance(ShardHandlerFactory.java:51)  at org.apache.solr.core.CoreContainer.load(CoreContainer.java:613)  at org.apache.solr.servlet.SolrDispatchFilter.createCoreContainer(SolrDispatchFilter.java:262)  at org.apache.solr.servlet.SolrDispatchFilter.init(SolrDispatchFilter.java:181)  at org.eclipse.jetty.servlet.FilterHolder.initialize(FilterHolder.java:136)  at org.eclipse.jetty.servlet.ServletHandler.lambda$initialize$0(ServletHandler.java:750)  at java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:948)  at java.util.stream.Streams$ConcatSpliterator.forEachRemaining(Streams.java:742)  at java.util.stream.Streams$ConcatSpliterator.forEachRemaining(Streams.java:742)  at java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:580)  at org.eclipse.jetty.servlet.ServletHandler.initialize(ServletHandler.java:744)  at org.eclipse.jetty.servlet.ServletHandler.updateMappings(ServletHandler.java:1449)  at org.eclipse.jetty.servlet.ServletHandler.setFilterMappings(ServletHandler.java:1513)  at org.eclipse.jetty.servlet.ServletHandler.addFilterMapping(ServletHandler.java:1158)  at org.eclipse.jetty.servlet.ServletHandler.addFilterWithMapping(ServletHandler.java:995)  at org.eclipse.jetty.servlet.ServletContextHandler.addFilter(ServletContextHandler.java:468)  at org.apache.solr.client.solrj.embedded.JettySolrRunner$1.lifeCycleStarted(JettySolrRunner.java:386)  at org.eclipse.jetty.util.component.AbstractLifeCycle.setStarted(AbstractLifeCycle.java:179)  at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:69)  at org.apache.solr.client.solrj.embedded.JettySolrRunner.retryOnPortBindFailure(JettySolrRunner.java:569)  at org.apache.solr.client.solrj.embedded.JettySolrRunner.start(JettySolrRunner.java:508)  at org.apache.solr.client.solrj.embedded.JettySolrRunner.start(JettySolrRunner.java:476)  at org.apache.solr.cloud.MiniSolrCloudCluster.startJettySolrRunner(MiniSolrCloudCluster.java:469)  at org.apache.solr.cloud.MiniSolrCloudCluster.lambda$new$0(MiniSolrCloudCluster.java:300)  at java.util.concurrent.FutureTask.run(FutureTask.java:266)  at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:210)  at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)  at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)  at java.lang.Thread.run(Thread.java:748)  org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.http.impl.client.InternalHttpClient  at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)  at org.apache.solr.client.solrj.impl.HttpClientUtil.createClient(HttpClientUtil.java:321)  at org.apache.solr.update.UpdateShardHandler.<init>(UpdateShardHandler.java:123)  at org.apache.solr.core.CoreContainer.load(CoreContainer.java:619)  at org.apache.solr.servlet.SolrDispatchFilter.createCoreContainer(SolrDispatchFilter.java:262)  at org.apache.solr.servlet.SolrDispatchFilter.init(SolrDispatchFilter.java:181)  at org.eclipse.jetty.servlet.FilterHolder.initialize(FilterHolder.java:136)  at org.eclipse.jetty.servlet.ServletHandler.lambda$initialize$0(ServletHandler.java:750)  at java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:948)  at java.util.stream.Streams$ConcatSpliterator.forEachRemaining(Streams.java:742)  at java.util.stream.Streams$ConcatSpliterator.forEachRemaining(Streams.java:742)  at java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:580)  at org.eclipse.jetty.servlet.ServletHandler.initialize(ServletHandler.java:744)  at org.eclipse.jetty.servlet.ServletHandler.updateMappings(ServletHandler.java:1449)  at org.eclipse.jetty.servlet.ServletHandler.setFilterMappings(ServletHandler.java:1513)  at org.eclipse.jetty.servlet.ServletHandler.addFilterMapping(ServletHandler.java:1158)  at org.eclipse.jetty.servlet.ServletHandler.addFilterWithMapping(ServletHandler.java:995)  at org.eclipse.jetty.servlet.ServletContextHandler.addFilter(ServletContextHandler.java:468)  at org.apache.solr.client.solrj.embedded.JettySolrRunner$1.lifeCycleStarted(JettySolrRunner.java:386)  at org.eclipse.jetty.util.component.AbstractLifeCycle.setStarted(AbstractLifeCycle.java:179)  at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:69)  at org.apache.solr.client.solrj.embedded.JettySolrRunner.retryOnPortBindFailure(JettySolrRunner.java:569)  at org.apache.solr.client.solrj.embedded.JettySolrRunner.start(JettySolrRunner.java:508)  at org.apache.solr.client.solrj.embedded.JettySolrRunner.start(JettySolrRunner.java:476)  at org.apache.solr.cloud.MiniSolrCloudCluster.startJettySolrRunner(MiniSolrCloudCluster.java:469)  at org.apache.solr.cloud.MiniSolrCloudCluster.lambda$new$0(MiniSolrCloudCluster.java:300)  at java.util.concurrent.FutureTask.run(FutureTask.java:266)  at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:210)  at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)  at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)  at java.lang.Thread.run(Thread.java:748)  org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.solr.client.solrj.impl.Http2SolrClient  at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)  at org.apache.solr.client.solrj.impl.Http2SolrClient.<init>(Http2SolrClient.java:159)  at org.apache.solr.client.solrj.impl.Http2SolrClient$Builder.build(Http2SolrClient.java:833)  at org.apache.solr.handler.component.HttpShardHandlerFactory.init(HttpShardHandlerFactory.java:321)  at org.apache.solr.handler.component.ShardHandlerFactory.newInstance(ShardHandlerFactory.java:51)  at org.apache.solr.core.CoreContainer.load(CoreContainer.java:613)  at org.apache.solr.servlet.SolrDispatchFilter.createCoreContainer(SolrDispatchFilter.java:262)  at org.apache.solr.servlet.SolrDispatchFilter.init(SolrDispatchFilter.java:181)  at org.eclipse.jetty.servlet.FilterHolder.initialize(FilterHolder.java:136)  at org.eclipse.jetty.servlet.ServletHandler.lambda$initialize$0(ServletHandler.java:750)  at java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:948)  at java.util.stream.Streams$ConcatSpliterator.forEachRemaining(Streams.java:742)  at java.util.stream.Streams$ConcatSpliterator.forEachRemaining(Streams.java:742)  at java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:580)  at org.eclipse.jetty.servlet.ServletHandler.initialize(ServletHandler.java:744)  at org.eclipse.jetty.servlet.ServletHandler.updateMappings(ServletHandler.java:1449)  at org.eclipse.jetty.servlet.ServletHandler.setFilterMappings(ServletHandler.java:1513)  at org.eclipse.jetty.servlet.ServletHandler.addFilterMapping(ServletHandler.java:1158)  at org.eclipse.jetty.servlet.ServletHandler.addFilterWithMapping(ServletHandler.java:995)  at org.eclipse.jetty.servlet.ServletContextHandler.addFilter(ServletContextHandler.java:468)  at org.apache.solr.client.solrj.embedded.JettySolrRunner$1.lifeCycleStarted(JettySolrRunner.java:386)  at org.eclipse.jetty.util.component.AbstractLifeCycle.setStarted(AbstractLifeCycle.java:179)  at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:69)  at org.apache.solr.client.solrj.embedded.JettySolrRunner.retryOnPortBindFailure(JettySolrRunner.java:569)  at org.apache.solr.client.solrj.embedded.JettySolrRunner.start(JettySolrRunner.java:508)  at org.apache.solr.client.solrj.embedded.JettySolrRunner.start(JettySolrRunner.java:476)  at org.apache.solr.cloud.MiniSolrCloudCluster.startJettySolrRunner(MiniSolrCloudCluster.java:469)  at org.apache.solr.cloud.MiniSolrCloudCluster.lambda$new$0(MiniSolrCloudCluster.java:300)  at java.util.concurrent.FutureTask.run(FutureTask.java:266)  at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:210)  at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)  at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)  at java.lang.Thread.run(Thread.java:748)  org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.solr.common.cloud.ZkStateReader  at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)  at org.apache.solr.common.cloud.ZkStateReader.<init>(ZkStateReader.java:351)  at org.apache.solr.cloud.ZkController.<init>(ZkController.java:469)  at org.apache.solr.core.ZkContainer.initZooKeeper(ZkContainer.java:115)  at org.apache.solr.core.CoreContainer.load(CoreContainer.java:629)  at org.apache.solr.servlet.SolrDispatchFilter.createCoreContainer(SolrDispatchFilter.java:262)  at org.apache.solr.servlet.SolrDispatchFilter.init(SolrDispatchFilter.java:181)  at org.eclipse.jetty.servlet.FilterHolder.initialize(FilterHolder.java:136)  at org.eclipse.jetty.servlet.ServletHandler.lambda$initialize$0(ServletHandler.java:750)  at java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:948)  at java.util.stream.Streams$ConcatSpliterator.forEachRemaining(Streams.java:742)  at java.util.stream.Streams$ConcatSpliterator.forEachRemaining(Streams.java:742)  at java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:580)  at org.eclipse.jetty.servlet.ServletHandler.initialize(ServletHandler.java:744)  at org.eclipse.jetty.servlet.ServletHandler.updateMappings(ServletHandler.java:1449)  at org.eclipse.jetty.servlet.ServletHandler.setFilterMappings(ServletHandler.java:1513)  at org.eclipse.jetty.servlet.ServletHandler.addFilterMapping(ServletHandler.java:1158)  at org.eclipse.jetty.servlet.ServletHandler.addFilterWithMapping(ServletHandler.java:995)  at org.eclipse.jetty.servlet.ServletContextHandler.addFilter(ServletContextHandler.java:468)  at org.apache.solr.client.solrj.embedded.JettySolrRunner$1.lifeCycleStarted(JettySolrRunner.java:386)  at org.eclipse.jetty.util.component.AbstractLifeCycle.setStarted(AbstractLifeCycle.java:179)  at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:69)  at org.apache.solr.client.solrj.embedded.JettySolrRunner.retryOnPortBindFailure(JettySolrRunner.java:569)  at org.apache.solr.client.solrj.embedded.JettySolrRunner.start(JettySolrRunner.java:508)  at org.apache.solr.client.solrj.embedded.JettySolrRunner.start(JettySolrRunner.java:476)  at org.apache.solr.cloud.MiniSolrCloudCluster.startJettySolrRunner(MiniSolrCloudCluster.java:469)  at org.apache.solr.cloud.MiniSolrCloudCluster.lambda$new$0(MiniSolrCloudCluster.java:300)  at java.util.concurrent.FutureTask.run(FutureTask.java:266)  at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:210)  at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)  at java.util.concurrent.ThreadPoolExecutor$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.ZkStateReader  at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)  at org.apache.solr.common.cloud.ZkStateReader.<init>(ZkStateReader.java:378)  at org.apache.solr.client.solrj.impl.ZkClientClusterStateProvider.getZkStateReader(ZkClientClusterStateProvider.java:175)  at org.apache.solr.client.solrj.impl.ZkClientClusterStateProvider.connect(ZkClientClusterStateProvider.java:160)  at org.apache.solr.client.solrj.impl.BaseCloudSolrClient.getZkStateReader(BaseCloudSolrClient.java:281)  at org.apache.solr.client.solrj.impl.SolrClientCloudManager.<init>(SolrClientCloudManager.java:69)  at org.apache.solr.cloud.ZkController.getSolrCloudManager(ZkController.java:752)  at org.apache.solr.cloud.Overseer.getSolrCloudManager(Overseer.java:724)  at org.apache.solr.cloud.api.collections.OverseerCollectionMessageHandler.<init>(OverseerCollectionMessageHandler.java:207)  at org.apache.solr.cloud.OverseerCollectionConfigSetProcessor.getOverseerMessageHandlerSelector(OverseerCollectionConfigSetProcessor.java:87)  at org.apache.solr.cloud.OverseerCollectionConfigSetProcessor.<init>(OverseerCollectionConfigSetProcessor.java:70)  at org.apache.solr.cloud.OverseerCollectionConfigSetProcessor.<init>(OverseerCollectionConfigSetProcessor.java:41)  at org.apache.solr.cloud.Overseer.start(Overseer.java:575)  at org.apache.solr.cloud.OverseerElectionContext.runLeaderProcess(ElectionContext.java:751)  at org.apache.solr.cloud.LeaderElector.runIamLeaderProcess(LeaderElector.java:172)  at org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:137)  at org.apache.solr.cloud.LeaderElector.access$200(LeaderElector.java:57)  at org.apache.solr.cloud.LeaderElector$ElectionWatcher.process(LeaderElector.java:350)  at org.apache.solr.common.cloud.SolrZkClient$ProcessWatchWithExecutor.lambda$process$1(SolrZkClient.java:845)  at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)  at java.util.concurrent.FutureTask.run(FutureTask.java:266)  at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:210)  at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)  at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)  at java.lang.Thread.run(Thread.java:748)  org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.solr.client.solrj.impl.Http2SolrClient  at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)  at org.apache.solr.client.solrj.impl.Http2SolrClient.<init>(Http2SolrClient.java:159)  at org.apache.solr.client.solrj.impl.Http2SolrClient$Builder.build(Http2SolrClient.java:833)  at org.apache.solr.update.UpdateShardHandler.<init>(UpdateShardHandler.java:133)  at org.apache.solr.core.CoreContainer.load(CoreContainer.java:619)  at org.apache.solr.servlet.SolrDispatchFilter.createCoreContainer(SolrDispatchFilter.java:262)  at org.apache.solr.servlet.SolrDispatchFilter.init(SolrDispatchFilter.java:181)  at org.eclipse.jetty.servlet.FilterHolder.initialize(FilterHolder.java:136)  at org.eclipse.jetty.servlet.ServletHandler.lambda$initialize$0(ServletHandler.java:750)  at java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:948)  at java.util.stream.Streams$ConcatSpliterator.forEachRemaining(Streams.java:742)  at java.util.stream.Streams$ConcatSpliterator.forEachRemaining(Streams.java:742)  at java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:580)  at org.eclipse.jetty.servlet.ServletHandler.initialize(ServletHandler.java:744)  at org.eclipse.jetty.servlet.ServletHandler.updateMappings(ServletHandler.java:1449)  at org.eclipse.jetty.servlet.ServletHandler.setFilterMappings(ServletHandler.java:1513)  at org.eclipse.jetty.servlet.ServletHandler.addFilterMapping(ServletHandler.java:1158)  at org.eclipse.jetty.servlet.ServletHandler.addFilterWithMapping(ServletHandler.java:995)  at org.eclipse.jetty.servlet.ServletContextHandler.addFilter(ServletContextHandler.java:468)  at org.apache.solr.client.solrj.embedded.JettySolrRunner$1.lifeCycleStarted(JettySolrRunner.java:386)  at org.eclipse.jetty.util.component.AbstractLifeCycle.setStarted(AbstractLifeCycle.java:179)  at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:69)  at org.apache.solr.client.solrj.embedded.JettySolrRunner.retryOnPortBindFailure(JettySolrRunner.java:569)  at org.apache.solr.client.solrj.embedded.JettySolrRunner.start(JettySolrRunner.java:508)  at org.apache.solr.client.solrj.embedded.JettySolrRunner.start(JettySolrRunner.java:476)  at org.apache.solr.cloud.MiniSolrCloudCluster.startJettySolrRunner(MiniSolrCloudCluster.java:469)  at org.apache.solr.cloud.MiniSolrCloudCluster.lambda$new$0(MiniSolrCloudCluster.java:300)  at java.util.concurrent.FutureTask.run(FutureTask.java:266)  at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:210)  at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)  at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)  at java.lang.Thread.run(Thread.java:748)  org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.solr.common.cloud.SolrZkClient  at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)  at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:203)  at org.apache.solr.cloud.ZkController.<init>(ZkController.java:333)  at org.apache.solr.core.ZkContainer.initZooKeeper(ZkContainer.java:115)  at org.apache.solr.core.CoreContainer.load(CoreContainer.java:629)  at org.apache.solr.servlet.SolrDispatchFilter.createCoreContainer(SolrDispatchFilter.java:262)  at org.apache.solr.servlet.SolrDispatchFilter.init(SolrDispatchFilter.java:181)  at org.eclipse.jetty.servlet.FilterHolder.initialize(FilterHolder.java:136)  at org.eclipse.jetty.servlet.ServletHandler.lambda$initialize$0(ServletHandler.java:750)  at java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:948)  at java.util.stream.Streams$ConcatSpliterator.forEachRemaining(Streams.java:742)  at java.util.stream.Streams$ConcatSpliterator.forEachRemaining(Streams.java:742)  at java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:580)  at org.eclipse.jetty.servlet.ServletHandler.initialize(ServletHandler.java:744)  at org.eclipse.jetty.servlet.ServletHandler.updateMappings(ServletHandler.java:1449)  at org.eclipse.

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

ngs :: file = /home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.x/lucene/top-level-ivy-settings.xml

resolve:

ivy-availability-check:
[loadresource] Do not set property disallowed.ivy.jars.list as its length is 0.

-ivy-fail-disallowed-ivy-version:

ivy-fail:

ivy-configure:
[ivy:configure] :: loading settings :: file = /home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.x/lucene/top-level-ivy-settings.xml

resolve:

ivy-availability-check:
[loadresource] Do not set property disallowed.ivy.jars.list as its length is 0.

-ivy-fail-disallowed-ivy-version:

ivy-fail:

ivy-fail:

ivy-configure:
[ivy:configure] :: loading settings :: file = /home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.x/lucene/top-level-ivy-settings.xml

resolve:

ivy-availability-check:
[loadresource] Do not set property disallowed.ivy.jars.list as its length is 0.

-ivy-fail-disallowed-ivy-version:

ivy-fail:

ivy-configure:
[ivy:configure] :: loading settings :: file = /home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.x/lucene/top-level-ivy-settings.xml

resolve:

ivy-availability-check:
[loadresource] Do not set property disallowed.ivy.jars.list as its length is 0.

-ivy-fail-disallowed-ivy-version:

ivy-fail:

ivy-fail:

ivy-configure:
[ivy:configure] :: loading settings :: file = /home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.x/lucene/top-level-ivy-settings.xml

resolve:

ivy-availability-check:
[loadresource] Do not set property disallowed.ivy.jars.list as its length is 0.

-ivy-fail-disallowed-ivy-version:

ivy-fail:

ivy-fail:

ivy-configure:
[ivy:configure] :: loading settings :: file = /home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.x/lucene/top-level-ivy-settings.xml

resolve:

ivy-availability-check:
[loadresource] Do not set property disallowed.ivy.jars.list as its length is 0.

-ivy-fail-disallowed-ivy-version:

ivy-fail:

ivy-fail:

ivy-configure:
[ivy:configure] :: loading settings :: file = /home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.x/lucene/top-level-ivy-settings.xml

resolve:

ivy-availability-check:
[loadresource] Do not set property disallowed.ivy.jars.list as its length is 0.

-ivy-fail-disallowed-ivy-version:

ivy-fail:

ivy-fail:

ivy-configure:
[ivy:configure] :: loading settings :: file = /home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.x/lucene/top-level-ivy-settings.xml

resolve:

ivy-availability-check:
[loadresource] Do not set property disallowed.ivy.jars.list as its length is 0.

-ivy-fail-disallowed-ivy-version:

ivy-fail:

ivy-fail:

ivy-configure:
[ivy:configure] :: loading settings :: file = /home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.x/lucene/top-level-ivy-settings.xml

resolve:

ivy-availability-check:
[loadresource] Do not set property disallowed.ivy.jars.list as its length is 0.

-ivy-fail-disallowed-ivy-version:

ivy-fail:

ivy-fail:

ivy-configure:
[ivy:configure] :: loading settings :: file = /home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.x/lucene/top-level-ivy-settings.xml

resolve:

ivy-availability-check:
[loadresource] Do not set property disallowed.ivy.jars.list as its length is 0.

-ivy-fail-disallowed-ivy-version:

ivy-fail:

ivy-fail:

ivy-configure:
[ivy:configure] :: loading settings :: file = /home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.x/lucene/top-level-ivy-settings.xml

resolve:

ivy-availability-check:
[loadresource] Do not set property disallowed.ivy.jars.list as its length is 0.

-ivy-fail-disallowed-ivy-version:

ivy-fail:

ivy-fail:

ivy-configure:
[ivy:configure] :: loading settings :: file = /home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.x/lucene/top-level-ivy-settings.xml

resolve:

ivy-availability-check:
[loadresource] Do not set property disallowed.ivy.jars.list as its length is 0.

-ivy-fail-disallowed-ivy-version:

ivy-fail:

ivy-fail:

ivy-configure:
[ivy:configure] :: loading settings :: file = /home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.x/lucene/top-level-ivy-settings.xml

resolve:

ivy-availability-check:
[loadresource] Do not set property disallowed.ivy.jars.list as its length is 0.

-ivy-fail-disallowed-ivy-version:

ivy-fail:

ivy-fail:

ivy-configure:
[ivy:configure] :: loading settings :: file = /home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.x/lucene/top-level-ivy-settings.xml

resolve:

ivy-availability-check:
[loadresource] Do not set property disallowed.ivy.jars.list as its length is 0.

-ivy-fail-disallowed-ivy-version:

ivy-fail:

ivy-fail:

ivy-configure:
[ivy:configure] :: loading settings :: file = /home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.x/lucene/top-level-ivy-settings.xml

resolve:

jar-checksums:
    [mkdir] Created dir: /home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.x/solr/null1810929785
     [copy] Copying 249 files to /home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.x/solr/null1810929785
   [delete] Deleting directory /home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.x/solr/null1810929785

check-working-copy:
[ivy:cachepath] :: resolving dependencies :: #;working@lucene2-us-west.apache.org
[ivy:cachepath] 	confs: [default]
[ivy:cachepath] 	found org.eclipse.jgit#org.eclipse.jgit;5.3.0.201903130848-r in public
[ivy:cachepath] 	found com.jcraft#jsch;0.1.54 in public
[ivy:cachepath] 	found com.jcraft#jzlib;1.1.1 in public
[ivy:cachepath] 	found com.googlecode.javaewah#JavaEWAH;1.1.6 in public
[ivy:cachepath] 	found org.slf4j#slf4j-api;1.7.2 in public
[ivy:cachepath] 	found org.bouncycastle#bcpg-jdk15on;1.60 in public
[ivy:cachepath] 	found org.bouncycastle#bcprov-jdk15on;1.60 in public
[ivy:cachepath] 	found org.bouncycastle#bcpkix-jdk15on;1.60 in public
[ivy:cachepath] 	found org.slf4j#slf4j-nop;1.7.2 in public
[ivy:cachepath] :: resolution report :: resolve 21ms :: artifacts dl 2ms
	---------------------------------------------------------------------
	|                  |            modules            ||   artifacts   |
	|       conf       | number| search|dwnlded|evicted|| number|dwnlded|
	---------------------------------------------------------------------
	|      default     |   9   |   0   |   0   |   0   ||   9   |   0   |
	---------------------------------------------------------------------
[wc-checker] Initializing working copy...
[wc-checker] Checking working copy status...

-jenkins-base:

BUILD SUCCESSFUL
Total time: 205 minutes 3 seconds
Archiving artifacts
java.lang.InterruptedException: no matches found within 10000
	at hudson.FilePath$ValidateAntFileMask.hasMatch(FilePath.java:2847)
	at hudson.FilePath$ValidateAntFileMask.invoke(FilePath.java:2726)
	at hudson.FilePath$ValidateAntFileMask.invoke(FilePath.java:2707)
	at hudson.FilePath$FileCallableWrapper.call(FilePath.java:3086)
Also:   hudson.remoting.Channel$CallSiteStackTrace: Remote call to lucene2
		at hudson.remoting.Channel.attachCallSiteStackTrace(Channel.java:1741)
		at hudson.remoting.UserRequest$ExceptionResponse.retrieve(UserRequest.java:357)
		at hudson.remoting.Channel.call(Channel.java:955)
		at hudson.FilePath.act(FilePath.java:1072)
		at hudson.FilePath.act(FilePath.java:1061)
		at hudson.FilePath.validateAntFileMask(FilePath.java:2705)
		at hudson.tasks.ArtifactArchiver.perform(ArtifactArchiver.java:243)
		at hudson.tasks.BuildStepCompatibilityLayer.perform(BuildStepCompatibilityLayer.java:81)
		at hudson.tasks.BuildStepMonitor$1.perform(BuildStepMonitor.java:20)
		at hudson.model.AbstractBuild$AbstractBuildExecution.perform(AbstractBuild.java:744)
		at hudson.model.AbstractBuild$AbstractBuildExecution.performAllBuildSteps(AbstractBuild.java:690)
		at hudson.model.Build$BuildExecution.post2(Build.java:186)
		at hudson.model.AbstractBuild$AbstractBuildExecution.post(AbstractBuild.java:635)
		at hudson.model.Run.execute(Run.java:1835)
		at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:43)
		at hudson.model.ResourceController.execute(ResourceController.java:97)
		at hudson.model.Executor.run(Executor.java:429)
Caused: hudson.FilePath$TunneledInterruptedException
	at hudson.FilePath$FileCallableWrapper.call(FilePath.java:3088)
	at hudson.remoting.UserRequest.perform(UserRequest.java:212)
	at hudson.remoting.UserRequest.perform(UserRequest.java:54)
	at hudson.remoting.Request$2.run(Request.java:369)
	at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:72)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at java.lang.Thread.run(Thread.java:748)
Caused: java.lang.InterruptedException: java.lang.InterruptedException: no matches found within 10000
	at hudson.FilePath.act(FilePath.java:1074)
	at hudson.FilePath.act(FilePath.java:1061)
	at hudson.FilePath.validateAntFileMask(FilePath.java:2705)
	at hudson.tasks.ArtifactArchiver.perform(ArtifactArchiver.java:243)
	at hudson.tasks.BuildStepCompatibilityLayer.perform(BuildStepCompatibilityLayer.java:81)
	at hudson.tasks.BuildStepMonitor$1.perform(BuildStepMonitor.java:20)
	at hudson.model.AbstractBuild$AbstractBuildExecution.perform(AbstractBuild.java:744)
	at hudson.model.AbstractBuild$AbstractBuildExecution.performAllBuildSteps(AbstractBuild.java:690)
	at hudson.model.Build$BuildExecution.post2(Build.java:186)
	at hudson.model.AbstractBuild$AbstractBuildExecution.post(AbstractBuild.java:635)
	at hudson.model.Run.execute(Run.java:1835)
	at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:43)
	at hudson.model.ResourceController.execute(ResourceController.java:97)
	at hudson.model.Executor.run(Executor.java:429)
No artifacts found that match the file pattern "**/*.events,heapdumps/**,**/hs_err_pid*". Configuration error?
Recording test results
Build step 'Publish JUnit test result report' changed build result to UNSTABLE
Email was triggered for: Unstable (Test Failures)
Sending email for trigger: Unstable (Test Failures)