Build: https://jenkins.thetaphi.de/job/Lucene-Solr-8.x-Windows/139/
Java: 64bit/jdk-12 -XX:-UseCompressedOops -XX:+UseG1GC

3 tests failed.
FAILED:  
junit.framework.TestSuite.org.apache.solr.handler.admin.MetricsHistoryHandlerTest

Error Message:
autoscaling config is empty

Stack Trace:
java.lang.AssertionError: autoscaling config is empty
        at __randomizedtesting.SeedInfo.seed([37D7EDA1C4E19690]:0)
        at org.junit.Assert.fail(Assert.java:88)
        at org.junit.Assert.assertTrue(Assert.java:41)
        at org.junit.Assert.assertFalse(Assert.java:64)
        at 
org.apache.solr.handler.admin.MetricsHistoryHandlerTest.beforeClass(MetricsHistoryHandlerTest.java:71)
        at 
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at 
java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
        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 
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.base/java.lang.Thread.run(Thread.java:835)


FAILED:  
junit.framework.TestSuite.org.apache.solr.client.solrj.impl.CloudSolrClientTest

Error Message:
ObjectTracker found 4 object(s) that were not released!!! 
[MockDirectoryWrapper, MockDirectoryWrapper, MockDirectoryWrapper, SolrCore] 
org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: 
org.apache.lucene.store.MockDirectoryWrapper  at 
org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
  at 
org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:348)
  at org.apache.solr.core.SolrCore.getNewIndexDir(SolrCore.java:368)  at 
org.apache.solr.core.SolrCore.initIndex(SolrCore.java:747)  at 
org.apache.solr.core.SolrCore.<init>(SolrCore.java:976)  at 
org.apache.solr.core.SolrCore.<init>(SolrCore.java:883)  at 
org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1193)
  at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1103)  at 
org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:92)
  at 
org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:360)
  at 
org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:396)
  at 
org.apache.solr.handler.admin.CoreAdminHandler.lambda$handleRequestBody$0(CoreAdminHandler.java:188)
  at 
com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:176)
  at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:209)
  at 
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
  at 
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
  at java.base/java.lang.Thread.run(Thread.java:835)  
org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: 
org.apache.lucene.store.MockDirectoryWrapper  at 
org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
  at 
org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:348)
  at org.apache.solr.update.SolrIndexWriter.create(SolrIndexWriter.java:99)  at 
org.apache.solr.core.SolrCore.initIndex(SolrCore.java:779)  at 
org.apache.solr.core.SolrCore.<init>(SolrCore.java:976)  at 
org.apache.solr.core.SolrCore.<init>(SolrCore.java:883)  at 
org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1193)
  at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1103)  at 
org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:92)
  at 
org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:360)
  at 
org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:396)
  at 
org.apache.solr.handler.admin.CoreAdminHandler.lambda$handleRequestBody$0(CoreAdminHandler.java:188)
  at 
com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:176)
  at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:209)
  at 
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
  at 
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
  at java.base/java.lang.Thread.run(Thread.java:835)  
org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: 
org.apache.lucene.store.MockDirectoryWrapper  at 
org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
  at 
org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:348)
  at 
org.apache.solr.core.SolrCore.initSnapshotMetaDataManager(SolrCore.java:517)  
at org.apache.solr.core.SolrCore.<init>(SolrCore.java:968)  at 
org.apache.solr.core.SolrCore.<init>(SolrCore.java:883)  at 
org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1193)
  at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1103)  at 
org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:92)
  at 
org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:360)
  at 
org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:396)
  at 
org.apache.solr.handler.admin.CoreAdminHandler.lambda$handleRequestBody$0(CoreAdminHandler.java:188)
  at 
com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:176)
  at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:209)
  at 
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
  at 
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
  at java.base/java.lang.Thread.run(Thread.java:835)  
org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: 
org.apache.solr.core.SolrCore  at 
org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
  at org.apache.solr.core.SolrCore.<init>(SolrCore.java:1063)  at 
org.apache.solr.core.SolrCore.<init>(SolrCore.java:883)  at 
org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1193)
  at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1103)  at 
org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:92)
  at 
org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:360)
  at 
org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:396)
  at 
org.apache.solr.handler.admin.CoreAdminHandler.lambda$handleRequestBody$0(CoreAdminHandler.java:188)
  at 
com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:176)
  at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:209)
  at 
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
  at 
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
  at java.base/java.lang.Thread.run(Thread.java:835)   expected null, but 
was:<ObjectTracker found 4 object(s) that were not released!!! 
[MockDirectoryWrapper, MockDirectoryWrapper, MockDirectoryWrapper, SolrCore] 
org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: 
org.apache.lucene.store.MockDirectoryWrapper  at 
org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
  at 
org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:348)
  at org.apache.solr.core.SolrCore.getNewIndexDir(SolrCore.java:368)  at 
org.apache.solr.core.SolrCore.initIndex(SolrCore.java:747)  at 
org.apache.solr.core.SolrCore.<init>(SolrCore.java:976)  at 
org.apache.solr.core.SolrCore.<init>(SolrCore.java:883)  at 
org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1193)
  at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1103)  at 
org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:92)
  at 
org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:360)
  at 
org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:396)
  at 
org.apache.solr.handler.admin.CoreAdminHandler.lambda$handleRequestBody$0(CoreAdminHandler.java:188)
  at 
com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:176)
  at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:209)
  at 
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
  at 
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
  at java.base/java.lang.Thread.run(Thread.java:835)  
org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: 
org.apache.lucene.store.MockDirectoryWrapper  at 
org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
  at 
org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:348)
  at org.apache.solr.update.SolrIndexWriter.create(SolrIndexWriter.java:99)  at 
org.apache.solr.core.SolrCore.initIndex(SolrCore.java:779)  at 
org.apache.solr.core.SolrCore.<init>(SolrCore.java:976)  at 
org.apache.solr.core.SolrCore.<init>(SolrCore.java:883)  at 
org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1193)
  at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1103)  at 
org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:92)
  at 
org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:360)
  at 
org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:396)
  at 
org.apache.solr.handler.admin.CoreAdminHandler.lambda$handleRequestBody$0(CoreAdminHandler.java:188)
  at 
com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:176)
  at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:209)
  at 
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
  at 
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
  at java.base/java.lang.Thread.run(Thread.java:835)  
org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: 
org.apache.lucene.store.MockDirectoryWrapper  at 
org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
  at 
org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:348)
  at 
org.apache.solr.core.SolrCore.initSnapshotMetaDataManager(SolrCore.java:517)  
at org.apache.solr.core.SolrCore.<init>(SolrCore.java:968)  at 
org.apache.solr.core.SolrCore.<init>(SolrCore.java:883)  at 
org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1193)
  at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1103)  at 
org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:92)
  at 
org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:360)
  at 
org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:396)
  at 
org.apache.solr.handler.admin.CoreAdminHandler.lambda$handleRequestBody$0(CoreAdminHandler.java:188)
  at 
com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:176)
  at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:209)
  at 
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
  at 
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
  at java.base/java.lang.Thread.run(Thread.java:835)  
org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: 
org.apache.solr.core.SolrCore  at 
org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
  at org.apache.solr.core.SolrCore.<init>(SolrCore.java:1063)  at 
org.apache.solr.core.SolrCore.<init>(SolrCore.java:883)  at 
org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1193)
  at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1103)  at 
org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:92)
  at 
org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:360)
  at 
org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:396)
  at 
org.apache.solr.handler.admin.CoreAdminHandler.lambda$handleRequestBody$0(CoreAdminHandler.java:188)
  at 
com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:176)
  at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:209)
  at 
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
  at 
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
  at java.base/java.lang.Thread.run(Thread.java:835)  >

Stack Trace:
java.lang.AssertionError: ObjectTracker found 4 object(s) that were not 
released!!! [MockDirectoryWrapper, MockDirectoryWrapper, MockDirectoryWrapper, 
SolrCore]
org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: 
org.apache.lucene.store.MockDirectoryWrapper
        at 
org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
        at 
org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:348)
        at org.apache.solr.core.SolrCore.getNewIndexDir(SolrCore.java:368)
        at org.apache.solr.core.SolrCore.initIndex(SolrCore.java:747)
        at org.apache.solr.core.SolrCore.<init>(SolrCore.java:976)
        at org.apache.solr.core.SolrCore.<init>(SolrCore.java:883)
        at 
org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1193)
        at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1103)
        at 
org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:92)
        at 
org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:360)
        at 
org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:396)
        at 
org.apache.solr.handler.admin.CoreAdminHandler.lambda$handleRequestBody$0(CoreAdminHandler.java:188)
        at 
com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:176)
        at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:209)
        at 
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
        at 
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
        at java.base/java.lang.Thread.run(Thread.java:835)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: 
org.apache.lucene.store.MockDirectoryWrapper
        at 
org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
        at 
org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:348)
        at 
org.apache.solr.update.SolrIndexWriter.create(SolrIndexWriter.java:99)
        at org.apache.solr.core.SolrCore.initIndex(SolrCore.java:779)
        at org.apache.solr.core.SolrCore.<init>(SolrCore.java:976)
        at org.apache.solr.core.SolrCore.<init>(SolrCore.java:883)
        at 
org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1193)
        at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1103)
        at 
org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:92)
        at 
org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:360)
        at 
org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:396)
        at 
org.apache.solr.handler.admin.CoreAdminHandler.lambda$handleRequestBody$0(CoreAdminHandler.java:188)
        at 
com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:176)
        at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:209)
        at 
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
        at 
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
        at java.base/java.lang.Thread.run(Thread.java:835)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: 
org.apache.lucene.store.MockDirectoryWrapper
        at 
org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
        at 
org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:348)
        at 
org.apache.solr.core.SolrCore.initSnapshotMetaDataManager(SolrCore.java:517)
        at org.apache.solr.core.SolrCore.<init>(SolrCore.java:968)
        at org.apache.solr.core.SolrCore.<init>(SolrCore.java:883)
        at 
org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1193)
        at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1103)
        at 
org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:92)
        at 
org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:360)
        at 
org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:396)
        at 
org.apache.solr.handler.admin.CoreAdminHandler.lambda$handleRequestBody$0(CoreAdminHandler.java:188)
        at 
com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:176)
        at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:209)
        at 
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
        at 
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
        at java.base/java.lang.Thread.run(Thread.java:835)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: 
org.apache.solr.core.SolrCore
        at 
org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
        at org.apache.solr.core.SolrCore.<init>(SolrCore.java:1063)
        at org.apache.solr.core.SolrCore.<init>(SolrCore.java:883)
        at 
org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1193)
        at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1103)
        at 
org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:92)
        at 
org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:360)
        at 
org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:396)
        at 
org.apache.solr.handler.admin.CoreAdminHandler.lambda$handleRequestBody$0(CoreAdminHandler.java:188)
        at 
com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:176)
        at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:209)
        at 
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
        at 
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
        at java.base/java.lang.Thread.run(Thread.java:835)

 expected null, but was:<ObjectTracker found 4 object(s) that were not 
released!!! [MockDirectoryWrapper, MockDirectoryWrapper, MockDirectoryWrapper, 
SolrCore]
org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: 
org.apache.lucene.store.MockDirectoryWrapper
        at 
org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
        at 
org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:348)
        at org.apache.solr.core.SolrCore.getNewIndexDir(SolrCore.java:368)
        at org.apache.solr.core.SolrCore.initIndex(SolrCore.java:747)
        at org.apache.solr.core.SolrCore.<init>(SolrCore.java:976)
        at org.apache.solr.core.SolrCore.<init>(SolrCore.java:883)
        at 
org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1193)
        at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1103)
        at 
org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:92)
        at 
org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:360)
        at 
org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:396)
        at 
org.apache.solr.handler.admin.CoreAdminHandler.lambda$handleRequestBody$0(CoreAdminHandler.java:188)
        at 
com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:176)
        at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:209)
        at 
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
        at 
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
        at java.base/java.lang.Thread.run(Thread.java:835)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: 
org.apache.lucene.store.MockDirectoryWrapper
        at 
org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
        at 
org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:348)
        at 
org.apache.solr.update.SolrIndexWriter.create(SolrIndexWriter.java:99)
        at org.apache.solr.core.SolrCore.initIndex(SolrCore.java:779)
        at org.apache.solr.core.SolrCore.<init>(SolrCore.java:976)
        at org.apache.solr.core.SolrCore.<init>(SolrCore.java:883)
        at 
org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1193)
        at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1103)
        at 
org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:92)
        at 
org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:360)
        at 
org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:396)
        at 
org.apache.solr.handler.admin.CoreAdminHandler.lambda$handleRequestBody$0(CoreAdminHandler.java:188)
        at 
com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:176)
        at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:209)
        at 
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
        at 
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
        at java.base/java.lang.Thread.run(Thread.java:835)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: 
org.apache.lucene.store.MockDirectoryWrapper
        at 
org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
        at 
org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:348)
        at 
org.apache.solr.core.SolrCore.initSnapshotMetaDataManager(SolrCore.java:517)
        at org.apache.solr.core.SolrCore.<init>(SolrCore.java:968)
        at org.apache.solr.core.SolrCore.<init>(SolrCore.java:883)
        at 
org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1193)
        at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1103)
        at 
org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:92)
        at 
org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:360)
        at 
org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:396)
        at 
org.apache.solr.handler.admin.CoreAdminHandler.lambda$handleRequestBody$0(CoreAdminHandler.java:188)
        at 
com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:176)
        at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:209)
        at 
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
        at 
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
        at java.base/java.lang.Thread.run(Thread.java:835)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: 
org.apache.solr.core.SolrCore
        at 
org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
        at org.apache.solr.core.SolrCore.<init>(SolrCore.java:1063)
        at org.apache.solr.core.SolrCore.<init>(SolrCore.java:883)
        at 
org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1193)
        at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1103)
        at 
org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:92)
        at 
org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:360)
        at 
org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:396)
        at 
org.apache.solr.handler.admin.CoreAdminHandler.lambda$handleRequestBody$0(CoreAdminHandler.java:188)
        at 
com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:176)
        at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:209)
        at 
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
        at 
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
        at java.base/java.lang.Thread.run(Thread.java:835)

>
        at __randomizedtesting.SeedInfo.seed([39B8EAA20B8A2AE]:0)
        at org.junit.Assert.fail(Assert.java:88)
        at org.junit.Assert.failNotNull(Assert.java:755)
        at org.junit.Assert.assertNull(Assert.java:737)
        at 
org.apache.solr.SolrTestCaseJ4.teardownTestCases(SolrTestCaseJ4.java:325)
        at 
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at 
java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1750)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:901)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:41)
        at 
com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
        at 
com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
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.base/java.lang.Thread.run(Thread.java:835)


FAILED:  
junit.framework.TestSuite.org.apache.solr.client.solrj.impl.CloudSolrClientTest

Error Message:
ObjectTracker found 4 object(s) that were not released!!! [SolrCore, 
MockDirectoryWrapper, MockDirectoryWrapper, MockDirectoryWrapper] 
org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: 
org.apache.solr.core.SolrCore  at 
org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
  at org.apache.solr.core.SolrCore.<init>(SolrCore.java:1063)  at 
org.apache.solr.core.SolrCore.<init>(SolrCore.java:883)  at 
org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1193)
  at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1103)  at 
org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:92)
  at 
org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:360)
  at 
org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:396)
  at 
org.apache.solr.handler.admin.CoreAdminHandler.lambda$handleRequestBody$0(CoreAdminHandler.java:188)
  at 
com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:176)
  at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:209)
  at 
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
  at 
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
  at java.base/java.lang.Thread.run(Thread.java:835)  
org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: 
org.apache.lucene.store.MockDirectoryWrapper  at 
org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
  at 
org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:348)
  at org.apache.solr.update.SolrIndexWriter.create(SolrIndexWriter.java:99)  at 
org.apache.solr.core.SolrCore.initIndex(SolrCore.java:779)  at 
org.apache.solr.core.SolrCore.<init>(SolrCore.java:976)  at 
org.apache.solr.core.SolrCore.<init>(SolrCore.java:883)  at 
org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1193)
  at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1103)  at 
org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:92)
  at 
org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:360)
  at 
org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:396)
  at 
org.apache.solr.handler.admin.CoreAdminHandler.lambda$handleRequestBody$0(CoreAdminHandler.java:188)
  at 
com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:176)
  at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:209)
  at 
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
  at 
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
  at java.base/java.lang.Thread.run(Thread.java:835)  
org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: 
org.apache.lucene.store.MockDirectoryWrapper  at 
org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
  at 
org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:348)
  at 
org.apache.solr.handler.IndexFetcher.fetchLatestIndex(IndexFetcher.java:509)  
at org.apache.solr.handler.IndexFetcher.fetchLatestIndex(IndexFetcher.java:351) 
 at 
org.apache.solr.handler.ReplicationHandler.doFetch(ReplicationHandler.java:424) 
 at 
org.apache.solr.handler.ReplicationHandler.lambda$setupPolling$13(ReplicationHandler.java:1193)
  at 
java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
  at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305) 
 at 
java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
  at 
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
  at 
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
  at java.base/java.lang.Thread.run(Thread.java:835)  
org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: 
org.apache.lucene.store.MockDirectoryWrapper  at 
org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
  at 
org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:348)
  at org.apache.solr.core.SolrCore.getNewIndexDir(SolrCore.java:368)  at 
org.apache.solr.core.SolrCore.initIndex(SolrCore.java:747)  at 
org.apache.solr.core.SolrCore.<init>(SolrCore.java:976)  at 
org.apache.solr.core.SolrCore.<init>(SolrCore.java:883)  at 
org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1193)
  at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1103)  at 
org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:92)
  at 
org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:360)
  at 
org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:396)
  at 
org.apache.solr.handler.admin.CoreAdminHandler.lambda$handleRequestBody$0(CoreAdminHandler.java:188)
  at 
com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:176)
  at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:209)
  at 
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
  at 
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
  at java.base/java.lang.Thread.run(Thread.java:835)   expected null, but 
was:<ObjectTracker found 4 object(s) that were not released!!! [SolrCore, 
MockDirectoryWrapper, MockDirectoryWrapper, MockDirectoryWrapper] 
org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: 
org.apache.solr.core.SolrCore  at 
org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
  at org.apache.solr.core.SolrCore.<init>(SolrCore.java:1063)  at 
org.apache.solr.core.SolrCore.<init>(SolrCore.java:883)  at 
org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1193)
  at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1103)  at 
org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:92)
  at 
org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:360)
  at 
org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:396)
  at 
org.apache.solr.handler.admin.CoreAdminHandler.lambda$handleRequestBody$0(CoreAdminHandler.java:188)
  at 
com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:176)
  at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:209)
  at 
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
  at 
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
  at java.base/java.lang.Thread.run(Thread.java:835)  
org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: 
org.apache.lucene.store.MockDirectoryWrapper  at 
org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
  at 
org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:348)
  at org.apache.solr.update.SolrIndexWriter.create(SolrIndexWriter.java:99)  at 
org.apache.solr.core.SolrCore.initIndex(SolrCore.java:779)  at 
org.apache.solr.core.SolrCore.<init>(SolrCore.java:976)  at 
org.apache.solr.core.SolrCore.<init>(SolrCore.java:883)  at 
org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1193)
  at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1103)  at 
org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:92)
  at 
org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:360)
  at 
org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:396)
  at 
org.apache.solr.handler.admin.CoreAdminHandler.lambda$handleRequestBody$0(CoreAdminHandler.java:188)
  at 
com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:176)
  at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:209)
  at 
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
  at 
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
  at java.base/java.lang.Thread.run(Thread.java:835)  
org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: 
org.apache.lucene.store.MockDirectoryWrapper  at 
org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
  at 
org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:348)
  at 
org.apache.solr.handler.IndexFetcher.fetchLatestIndex(IndexFetcher.java:509)  
at org.apache.solr.handler.IndexFetcher.fetchLatestIndex(IndexFetcher.java:351) 
 at 
org.apache.solr.handler.ReplicationHandler.doFetch(ReplicationHandler.java:424) 
 at 
org.apache.solr.handler.ReplicationHandler.lambda$setupPolling$13(ReplicationHandler.java:1193)
  at 
java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
  at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305) 
 at 
java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
  at 
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
  at 
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
  at java.base/java.lang.Thread.run(Thread.java:835)  
org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: 
org.apache.lucene.store.MockDirectoryWrapper  at 
org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
  at 
org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:348)
  at org.apache.solr.core.SolrCore.getNewIndexDir(SolrCore.java:368)  at 
org.apache.solr.core.SolrCore.initIndex(SolrCore.java:747)  at 
org.apache.solr.core.SolrCore.<init>(SolrCore.java:976)  at 
org.apache.solr.core.SolrCore.<init>(SolrCore.java:883)  at 
org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1193)
  at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1103)  at 
org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:92)
  at 
org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:360)
  at 
org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:396)
  at 
org.apache.solr.handler.admin.CoreAdminHandler.lambda$handleRequestBody$0(CoreAdminHandler.java:188)
  at 
com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:176)
  at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:209)
  at 
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
  at 
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
  at java.base/java.lang.Thread.run(Thread.java:835)  >

Stack Trace:
java.lang.AssertionError: ObjectTracker found 4 object(s) that were not 
released!!! [SolrCore, MockDirectoryWrapper, MockDirectoryWrapper, 
MockDirectoryWrapper]
org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: 
org.apache.solr.core.SolrCore
        at 
org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
        at org.apache.solr.core.SolrCore.<init>(SolrCore.java:1063)
        at org.apache.solr.core.SolrCore.<init>(SolrCore.java:883)
        at 
org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1193)
        at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1103)
        at 
org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:92)
        at 
org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:360)
        at 
org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:396)
        at 
org.apache.solr.handler.admin.CoreAdminHandler.lambda$handleRequestBody$0(CoreAdminHandler.java:188)
        at 
com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:176)
        at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:209)
        at 
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
        at 
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
        at java.base/java.lang.Thread.run(Thread.java:835)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: 
org.apache.lucene.store.MockDirectoryWrapper
        at 
org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
        at 
org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:348)
        at 
org.apache.solr.update.SolrIndexWriter.create(SolrIndexWriter.java:99)
        at org.apache.solr.core.SolrCore.initIndex(SolrCore.java:779)
        at org.apache.solr.core.SolrCore.<init>(SolrCore.java:976)
        at org.apache.solr.core.SolrCore.<init>(SolrCore.java:883)
        at 
org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1193)
        at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1103)
        at 
org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:92)
        at 
org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:360)
        at 
org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:396)
        at 
org.apache.solr.handler.admin.CoreAdminHandler.lambda$handleRequestBody$0(CoreAdminHandler.java:188)
        at 
com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:176)
        at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:209)
        at 
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
        at 
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
        at java.base/java.lang.Thread.run(Thread.java:835)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: 
org.apache.lucene.store.MockDirectoryWrapper
        at 
org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
        at 
org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:348)
        at 
org.apache.solr.handler.IndexFetcher.fetchLatestIndex(IndexFetcher.java:509)
        at 
org.apache.solr.handler.IndexFetcher.fetchLatestIndex(IndexFetcher.java:351)
        at 
org.apache.solr.handler.ReplicationHandler.doFetch(ReplicationHandler.java:424)
        at 
org.apache.solr.handler.ReplicationHandler.lambda$setupPolling$13(ReplicationHandler.java:1193)
        at 
java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
        at 
java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
        at 
java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
        at 
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
        at 
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
        at java.base/java.lang.Thread.run(Thread.java:835)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: 
org.apache.lucene.store.MockDirectoryWrapper
        at 
org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
        at 
org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:348)
        at org.apache.solr.core.SolrCore.getNewIndexDir(SolrCore.java:368)
        at org.apache.solr.core.SolrCore.initIndex(SolrCore.java:747)
        at org.apache.solr.core.SolrCore.<init>(SolrCore.java:976)
        at org.apache.solr.core.SolrCore.<init>(SolrCore.java:883)
        at 
org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1193)
        at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1103)
        at 
org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:92)
        at 
org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:360)
        at 
org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:396)
        at 
org.apache.solr.handler.admin.CoreAdminHandler.lambda$handleRequestBody$0(CoreAdminHandler.java:188)
        at 
com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:176)
        at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:209)
        at 
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
        at 
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
        at java.base/java.lang.Thread.run(Thread.java:835)

 expected null, but was:<ObjectTracker found 4 object(s) that were not 
released!!! [SolrCore, MockDirectoryWrapper, MockDirectoryWrapper, 
MockDirectoryWrapper]
org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: 
org.apache.solr.core.SolrCore
        at 
org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
        at org.apache.solr.core.SolrCore.<init>(SolrCore.java:1063)
        at org.apache.solr.core.SolrCore.<init>(SolrCore.java:883)
        at 
org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1193)
        at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1103)
        at 
org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:92)
        at 
org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:360)
        at 
org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:396)
        at 
org.apache.solr.handler.admin.CoreAdminHandler.lambda$handleRequestBody$0(CoreAdminHandler.java:188)
        at 
com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:176)
        at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:209)
        at 
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
        at 
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
        at java.base/java.lang.Thread.run(Thread.java:835)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: 
org.apache.lucene.store.MockDirectoryWrapper
        at 
org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
        at 
org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:348)
        at 
org.apache.solr.update.SolrIndexWriter.create(SolrIndexWriter.java:99)
        at org.apache.solr.core.SolrCore.initIndex(SolrCore.java:779)
        at org.apache.solr.core.SolrCore.<init>(SolrCore.java:976)
        at org.apache.solr.core.SolrCore.<init>(SolrCore.java:883)
        at 
org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1193)
        at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1103)
        at 
org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:92)
        at 
org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:360)
        at 
org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:396)
        at 
org.apache.solr.handler.admin.CoreAdminHandler.lambda$handleRequestBody$0(CoreAdminHandler.java:188)
        at 
com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:176)
        at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:209)
        at 
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
        at 
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
        at java.base/java.lang.Thread.run(Thread.java:835)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: 
org.apache.lucene.store.MockDirectoryWrapper
        at 
org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
        at 
org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:348)
        at 
org.apache.solr.handler.IndexFetcher.fetchLatestIndex(IndexFetcher.java:509)
        at 
org.apache.solr.handler.IndexFetcher.fetchLatestIndex(IndexFetcher.java:351)
        at 
org.apache.solr.handler.ReplicationHandler.doFetch(ReplicationHandler.java:424)
        at 
org.apache.solr.handler.ReplicationHandler.lambda$setupPolling$13(ReplicationHandler.java:1193)
        at 
java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
        at 
java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
        at 
java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
        at 
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
        at 
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
        at java.base/java.lang.Thread.run(Thread.java:835)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: 
org.apache.lucene.store.MockDirectoryWrapper
        at 
org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
        at 
org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:348)
        at org.apache.solr.core.SolrCore.getNewIndexDir(SolrCore.java:368)
        at org.apache.solr.core.SolrCore.initIndex(SolrCore.java:747)
        at org.apache.solr.core.SolrCore.<init>(SolrCore.java:976)
        at org.apache.solr.core.SolrCore.<init>(SolrCore.java:883)
        at 
org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1193)
        at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1103)
        at 
org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:92)
        at 
org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:360)
        at 
org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:396)
        at 
org.apache.solr.handler.admin.CoreAdminHandler.lambda$handleRequestBody$0(CoreAdminHandler.java:188)
        at 
com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:176)
        at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:209)
        at 
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
        at 
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
        at java.base/java.lang.Thread.run(Thread.java:835)

>
        at __randomizedtesting.SeedInfo.seed([39B8EAA20B8A2AE]:0)
        at org.junit.Assert.fail(Assert.java:88)
        at org.junit.Assert.failNotNull(Assert.java:755)
        at org.junit.Assert.assertNull(Assert.java:737)
        at 
org.apache.solr.SolrTestCaseJ4.teardownTestCases(SolrTestCaseJ4.java:325)
        at jdk.internal.reflect.GeneratedMethodAccessor41.invoke(Unknown Source)
        at 
java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1750)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:901)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:41)
        at 
com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
        at 
com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
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.base/java.lang.Thread.run(Thread.java:835)




Build Log:
[...truncated 13271 lines...]
   [junit4] Suite: org.apache.solr.handler.admin.MetricsHistoryHandlerTest
   [junit4]   2> Creating dataDir: 
C:\Users\jenkins\workspace\Lucene-Solr-8.x-Windows\solr\build\solr-core\test\J1\temp\solr.handler.admin.MetricsHistoryHandlerTest_37D7EDA1C4E19690-001\init-core-data-001
   [junit4]   2> 974864 INFO  
(SUITE-MetricsHistoryHandlerTest-seed#[37D7EDA1C4E19690]-worker) [    ] 
o.a.s.SolrTestCaseJ4 SecureRandom sanity checks: 
test.solr.allowed.securerandom=null & java.security.egd=file:/dev/./urandom
   [junit4]   2> 974864 WARN  
(SUITE-MetricsHistoryHandlerTest-seed#[37D7EDA1C4E19690]-worker) [    ] 
o.a.s.SolrTestCaseJ4 startTrackingSearchers: numOpens=119 numCloses=119
   [junit4]   2> 974864 INFO  
(SUITE-MetricsHistoryHandlerTest-seed#[37D7EDA1C4E19690]-worker) [    ] 
o.a.s.SolrTestCaseJ4 Using TrieFields (NUMERIC_POINTS_SYSPROP=false) 
w/NUMERIC_DOCVALUES_SYSPROP=true
   [junit4]   2> 974867 INFO  
(SUITE-MetricsHistoryHandlerTest-seed#[37D7EDA1C4E19690]-worker) [    ] 
o.a.s.SolrTestCaseJ4 Randomized ssl (false) and clientAuth (false) via: 
@org.apache.solr.util.RandomizeSSL(reason="", value=0.0/0.0, ssl=0.0/0.0, 
clientAuth=0.0/0.0)
   [junit4]   2> 975307 INFO  
(SUITE-MetricsHistoryHandlerTest-seed#[37D7EDA1C4E19690]-worker) [    ] 
o.a.s.h.a.MetricsHistoryHandler No .system collection, keeping metrics history 
in memory.
   [junit4]   2> 975548 INFO  
(SUITE-MetricsHistoryHandlerTest-seed#[37D7EDA1C4E19690]-worker) [    ] 
o.a.s.SolrTestCaseJ4 ------------------------------------------------------- 
Done waiting for tracked resources to be released
   [junit4]   2> NOTE: test params are: codec=Asserting(Lucene80), 
sim=Asserting(org.apache.lucene.search.similarities.AssertingSimilarity@6a5ca137),
 locale=jmc-TZ, timezone=America/Marigot
   [junit4]   2> NOTE: Windows 10 10.0 amd64/Oracle Corporation 12 
(64-bit)/cpus=3,threads=1,free=214823912,total=486539264
   [junit4]   2> NOTE: All tests run in this JVM: 
[CloudExitableDirectoryReaderTest, TestRestManager, TestConfigSetsAPIZkFailure, 
TestDynamicFieldResource, TestSolrQueryParser, ClusterStateUpdateTest, 
MetricTriggerTest, SolrGraphiteReporterTest, TestConfigSetImmutable, 
TestIBSimilarityFactory, SystemInfoHandlerTest, TestLockTree, TestCharFilters, 
TestRangeQuery, DistributedDebugComponentTest, TestDynamicLoading, 
TestQueryTypes, ChaosMonkeyNothingIsSafeTest, 
TestPerFieldSimilarityWithDefaultOverride, TestLFUCache, 
BasicDistributedZkTest, NumberUtilsTest, TestNRTOpen, TestSolrCLIRunExample, 
RulesTest, TestComplexPhraseLeadingWildcard, BaseCdcrDistributedZkTest, 
DistribDocExpirationUpdateProcessorTest, SolrCloudExampleTest, StressHdfsTest, 
TestSolr4Spatial2, ScheduledTriggerIntegrationTest, TestJettySolrRunner, 
TestDistribIDF, BasicFunctionalityTest, BlockDirectoryTest, TestDistributedMap, 
PathHierarchyTokenizerFactoryTest, TestManagedSchema, ShardRoutingTest, 
TestSolrConfigHandlerConcurrent, SuggesterTSTTest, TestUniqueKeyFieldResource, 
SOLR749Test, TestFileDictionaryLookup, TestFieldSortValues, 
TestPKIAuthenticationPlugin, AutoAddReplicasPlanActionTest, 
VMParamsZkACLAndCredentialsProvidersTest, TestQuerySenderNoQuery, 
CloneFieldUpdateProcessorFactoryTest, TestMinMaxOnMultiValuedField, 
UUIDFieldTest, DistributedIntervalFacetingTest, 
SearchRateTriggerIntegrationTest, TestSha256AuthenticationProvider, 
TestSolrQueryResponse, ByteBuffersDirectoryFactoryTest, TestFacetMethods, 
FieldMutatingUpdateProcessorTest, TestCloudSearcherWarming, 
PeerSyncWithLeaderAndIndexFingerprintCachingTest, QueryElevationComponentTest, 
ZkStateReaderTest, MetricsConfigTest, ReplicationFactorTest, 
MetricsHistoryHandlerTest]
   [junit4]   2> NOTE: reproduce with: ant test  
-Dtestcase=MetricsHistoryHandlerTest -Dtests.seed=37D7EDA1C4E19690 
-Dtests.slow=true -Dtests.locale=jmc-TZ -Dtests.timezone=America/Marigot 
-Dtests.asserts=true -Dtests.file.encoding=US-ASCII
   [junit4] ERROR   0.00s J1 | MetricsHistoryHandlerTest (suite) <<<
   [junit4]    > Throwable #1: java.lang.AssertionError: autoscaling config is 
empty
   [junit4]    >        at 
__randomizedtesting.SeedInfo.seed([37D7EDA1C4E19690]:0)
   [junit4]    >        at 
org.apache.solr.handler.admin.MetricsHistoryHandlerTest.beforeClass(MetricsHistoryHandlerTest.java:71)
   [junit4]    >        at 
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
   [junit4]    >        at 
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
   [junit4]    >        at 
java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
   [junit4]    >        at 
java.base/java.lang.reflect.Method.invoke(Method.java:567)
   [junit4]    >        at java.base/java.lang.Thread.run(Thread.java:835)
   [junit4] Completed [154/849 (1!)] on J1 in 1.07s, 0 tests, 1 failure <<< 
FAILURES!

[...truncated 3398 lines...]
   [junit4] Suite: org.apache.solr.client.solrj.impl.CloudSolrClientTest
   [junit4]   2> Creating dataDir: 
C:\Users\jenkins\workspace\Lucene-Solr-8.x-Windows\solr\build\solr-solrj\test\J0\temp\solr.client.solrj.impl.CloudSolrClientTest_39B8EAA20B8A2AE-001\init-core-data-001
   [junit4]   2> 349345 INFO  
(SUITE-CloudSolrClientTest-seed#[39B8EAA20B8A2AE]-worker) [    ] 
o.a.s.SolrTestCaseJ4 Using PointFields (NUMERIC_POINTS_SYSPROP=true) 
w/NUMERIC_DOCVALUES_SYSPROP=true
   [junit4]   2> 349351 INFO  
(SUITE-CloudSolrClientTest-seed#[39B8EAA20B8A2AE]-worker) [    ] 
o.a.s.SolrTestCaseJ4 Randomized ssl (false) and clientAuth (false) via: 
@org.apache.solr.util.RandomizeSSL(reason="", ssl=0.0/0.0, value=0.0/0.0, 
clientAuth=0.0/0.0)
   [junit4]   2> 349351 INFO  
(SUITE-CloudSolrClientTest-seed#[39B8EAA20B8A2AE]-worker) [    ] 
o.a.s.SolrTestCaseJ4 SecureRandom sanity checks: 
test.solr.allowed.securerandom=null & java.security.egd=file:/dev/./urandom
   [junit4]   2> 349357 INFO  
(TEST-CloudSolrClientTest.testNonRetryableRequests-seed#[39B8EAA20B8A2AE]) [    
] o.a.s.SolrTestCaseJ4 ###Starting testNonRetryableRequests
   [junit4]   2> 349357 INFO  
(TEST-CloudSolrClientTest.testNonRetryableRequests-seed#[39B8EAA20B8A2AE]) [    
] o.a.s.c.MiniSolrCloudCluster Starting cluster of 3 servers in 
C:\Users\jenkins\workspace\Lucene-Solr-8.x-Windows\solr\build\solr-solrj\test\J0\temp\solr.client.solrj.impl.CloudSolrClientTest_39B8EAA20B8A2AE-001\tempDir-001
   [junit4]   2> 349357 INFO  
(TEST-CloudSolrClientTest.testNonRetryableRequests-seed#[39B8EAA20B8A2AE]) [    
] o.a.s.c.ZkTestServer STARTING ZK TEST SERVER
   [junit4]   2> 349357 INFO  (ZkTestServer Run Thread) [    ] 
o.a.s.c.ZkTestServer client port:0.0.0.0/0.0.0.0:0
   [junit4]   2> 349357 INFO  (ZkTestServer Run Thread) [    ] 
o.a.s.c.ZkTestServer Starting server
   [junit4]   2> 349457 INFO  
(TEST-CloudSolrClientTest.testNonRetryableRequests-seed#[39B8EAA20B8A2AE]) [    
] o.a.s.c.ZkTestServer start zk server on port:55019
   [junit4]   2> 349457 INFO  
(TEST-CloudSolrClientTest.testNonRetryableRequests-seed#[39B8EAA20B8A2AE]) [    
] o.a.s.c.ZkTestServer parse host and port list: 127.0.0.1:55019
   [junit4]   2> 349458 INFO  
(TEST-CloudSolrClientTest.testNonRetryableRequests-seed#[39B8EAA20B8A2AE]) [    
] o.a.s.c.ZkTestServer connecting to 127.0.0.1 55019
   [junit4]   2> 349467 INFO  (zkConnectionManagerCallback-3778-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 349474 INFO  (zkConnectionManagerCallback-3780-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 349478 INFO  (zkConnectionManagerCallback-3782-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 349480 WARN  (NIOServerCxn.Factory:0.0.0.0/0.0.0.0:0) [    ] 
o.a.z.s.NIOServerCnxn Unable to read additional data from client sessionid 
0x1003421ff260002, likely client has closed socket
   [junit4]   2> 349483 WARN  (jetty-launcher-3783-thread-1) [    ] 
o.e.j.s.AbstractConnector Ignoring deprecated socket close linger time
   [junit4]   2> 349483 INFO  (jetty-launcher-3783-thread-1) [    ] 
o.a.s.c.s.e.JettySolrRunner Start Jetty (original configured port=0)
   [junit4]   2> 349483 INFO  (jetty-launcher-3783-thread-1) [    ] 
o.a.s.c.s.e.JettySolrRunner Trying to start Jetty on port 0 try number 1 ...
   [junit4]   2> 349483 INFO  (jetty-launcher-3783-thread-1) [    ] 
o.e.j.s.Server jetty-9.4.14.v20181114; built: 2018-11-14T21:20:31.478Z; git: 
c4550056e785fb5665914545889f21dc136ad9e6; jvm 12+33
   [junit4]   2> 349484 INFO  (jetty-launcher-3783-thread-1) [    ] 
o.e.j.s.session DefaultSessionIdManager workerName=node0
   [junit4]   2> 349484 INFO  (jetty-launcher-3783-thread-1) [    ] 
o.e.j.s.session No SessionScavenger set, using defaults
   [junit4]   2> 349484 INFO  (jetty-launcher-3783-thread-1) [    ] 
o.e.j.s.session node0 Scavenging every 600000ms
   [junit4]   2> 349484 INFO  (jetty-launcher-3783-thread-1) [    ] 
o.e.j.s.h.ContextHandler Started 
o.e.j.s.ServletContextHandler@25fcec6b{/solr,null,AVAILABLE}
   [junit4]   2> 349484 WARN  (jetty-launcher-3783-thread-2) [    ] 
o.e.j.s.AbstractConnector Ignoring deprecated socket close linger time
   [junit4]   2> 349485 INFO  (jetty-launcher-3783-thread-2) [    ] 
o.a.s.c.s.e.JettySolrRunner Start Jetty (original configured port=0)
   [junit4]   2> 349485 INFO  (jetty-launcher-3783-thread-2) [    ] 
o.a.s.c.s.e.JettySolrRunner Trying to start Jetty on port 0 try number 1 ...
   [junit4]   2> 349485 INFO  (jetty-launcher-3783-thread-2) [    ] 
o.e.j.s.Server jetty-9.4.14.v20181114; built: 2018-11-14T21:20:31.478Z; git: 
c4550056e785fb5665914545889f21dc136ad9e6; jvm 12+33
   [junit4]   2> 349486 INFO  (jetty-launcher-3783-thread-2) [    ] 
o.e.j.s.session DefaultSessionIdManager workerName=node0
   [junit4]   2> 349486 INFO  (jetty-launcher-3783-thread-2) [    ] 
o.e.j.s.session No SessionScavenger set, using defaults
   [junit4]   2> 349486 INFO  (jetty-launcher-3783-thread-2) [    ] 
o.e.j.s.session node0 Scavenging every 600000ms
   [junit4]   2> 349486 INFO  (jetty-launcher-3783-thread-2) [    ] 
o.e.j.s.h.ContextHandler Started 
o.e.j.s.ServletContextHandler@2037a28c{/solr,null,AVAILABLE}
   [junit4]   2> 349486 WARN  (jetty-launcher-3783-thread-3) [    ] 
o.e.j.s.AbstractConnector Ignoring deprecated socket close linger time
   [junit4]   2> 349488 INFO  (jetty-launcher-3783-thread-3) [    ] 
o.a.s.c.s.e.JettySolrRunner Start Jetty (original configured port=0)
   [junit4]   2> 349488 INFO  (jetty-launcher-3783-thread-3) [    ] 
o.a.s.c.s.e.JettySolrRunner Trying to start Jetty on port 0 try number 1 ...
   [junit4]   2> 349488 INFO  (jetty-launcher-3783-thread-3) [    ] 
o.e.j.s.Server jetty-9.4.14.v20181114; built: 2018-11-14T21:20:31.478Z; git: 
c4550056e785fb5665914545889f21dc136ad9e6; jvm 12+33
   [junit4]   2> 349488 INFO  (jetty-launcher-3783-thread-3) [    ] 
o.e.j.s.session DefaultSessionIdManager workerName=node0
   [junit4]   2> 349488 INFO  (jetty-launcher-3783-thread-3) [    ] 
o.e.j.s.session No SessionScavenger set, using defaults
   [junit4]   2> 349488 INFO  (jetty-launcher-3783-thread-3) [    ] 
o.e.j.s.session node0 Scavenging every 600000ms
   [junit4]   2> 349489 INFO  (jetty-launcher-3783-thread-3) [    ] 
o.e.j.s.h.ContextHandler Started 
o.e.j.s.ServletContextHandler@71a6c08a{/solr,null,AVAILABLE}
   [junit4]   2> 349500 INFO  (jetty-launcher-3783-thread-3) [    ] 
o.e.j.s.AbstractConnector Started ServerConnector@5ec410b0{HTTP/1.1,[http/1.1, 
h2c]}{127.0.0.1:55043}
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a configset intended to be the default. Current 'solr.default.confdir' value: 
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definitions underneath 
C:\Users\jenkins\workspace\Lucene-Solr-8.x-Windows\solr\build\solr-solrj\test\J0\temp\solr.client.solrj.impl.CloudSolrClientTest_39B8EAA20B8A2AE-001\tempDir-001\node2\.
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params action=CLUSTERSTATUS&wt=javabin&version=2 and sendToOCPQueue=true
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o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/collections 
params={action=CLUSTERSTATUS&wt=javabin&version=2} status=0 QTime=3
   [junit4]   2> 350533 INFO  (zkConnectionManagerCallback-3851-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 350547 INFO  
(TEST-CloudSolrClientTest.testNonRetryableRequests-seed#[39B8EAA20B8A2AE]) [    
] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (3)
   [junit4]   2> 350547 INFO  
(TEST-CloudSolrClientTest.testNonRetryableRequests-seed#[39B8EAA20B8A2AE]) [    
] o.a.s.c.s.i.ZkClientClusterStateProvider Cluster at 127.0.0.1:55019/solr ready
   [junit4]   2> 350549 INFO  (qtp593979655-7490) [n:127.0.0.1:55038_solr    ] 
o.a.s.h.a.CollectionsHandler Invoked Collection Action :create with params 
async=26bc86f1-7d53-40e4-8add-4b2ebee3f60f&collection.configName=conf&name=foo&nrtReplicas=3&action=CREATE&numShards=1&wt=javabin&version=2
 and sendToOCPQueue=true
   [junit4]   2> 350550 INFO  (qtp593979655-7490) [n:127.0.0.1:55038_solr    ] 
o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/collections 
params={async=26bc86f1-7d53-40e4-8add-4b2ebee3f60f&collection.configName=conf&name=foo&nrtReplicas=3&action=CREATE&numShards=1&wt=javabin&version=2}
 status=0 QTime=3
   [junit4]   2> 350550 INFO  (qtp593979655-7491) [n:127.0.0.1:55038_solr    ] 
o.a.s.h.a.CollectionsHandler Invoked Collection Action :requeststatus with 
params 
requestid=26bc86f1-7d53-40e4-8add-4b2ebee3f60f&action=REQUESTSTATUS&wt=javabin&version=2
 and sendToOCPQueue=true
   [junit4]   2> 350556 INFO  (qtp593979655-7491) [n:127.0.0.1:55038_solr    ] 
o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/collections 
params={requestid=26bc86f1-7d53-40e4-8add-4b2ebee3f60f&action=REQUESTSTATUS&wt=javabin&version=2}
 status=0 QTime=3
   [junit4]   2> 350557 INFO  
(OverseerThreadFactory-1077-thread-1-processing-n:127.0.0.1:55038_solr) 
[n:127.0.0.1:55038_solr    ] o.a.s.c.a.c.CreateCollectionCmd Create collection 
foo
   [junit4]   2> 350679 INFO  
(OverseerStateUpdate-72114914657173511-127.0.0.1:55038_solr-n_0000000000) 
[n:127.0.0.1:55038_solr    ] o.a.s.c.o.SliceMutator createReplica() {
   [junit4]   2>   "operation":"ADDREPLICA",
   [junit4]   2>   "collection":"foo",
   [junit4]   2>   "shard":"shard1",
   [junit4]   2>   "core":"foo_shard1_replica_n1",
   [junit4]   2>   "state":"down",
   [junit4]   2>   "base_url":"http://127.0.0.1:55038/solr";,
   [junit4]   2>   "type":"NRT",
   [junit4]   2>   "waitForFinalState":"false"} 
   [junit4]   2> 350683 INFO  
(OverseerStateUpdate-72114914657173511-127.0.0.1:55038_solr-n_0000000000) 
[n:127.0.0.1:55038_solr    ] o.a.s.c.o.SliceMutator createReplica() {
   [junit4]   2>   "operation":"ADDREPLICA",
   [junit4]   2>   "collection":"foo",
   [junit4]   2>   "shard":"shard1",
   [junit4]   2>   "core":"foo_shard1_replica_n2",
   [junit4]   2>   "state":"down",
   [junit4]   2>   "base_url":"http://127.0.0.1:55043/solr";,
   [junit4]   2>   "type":"NRT",
   [junit4]   2>   "waitForFinalState":"false"} 
   [junit4]   2> 350690 INFO  
(OverseerStateUpdate-72114914657173511-127.0.0.1:55038_solr-n_0000000000) 
[n:127.0.0.1:55038_solr    ] o.a.s.c.o.SliceMutator createReplica() {
   [junit4]   2>   "operation":"ADDREPLICA",
   [junit4]   2>   "collection":"foo",
   [junit4]   2>   "shard":"shard1",
   [junit4]   2>   "core":"foo_shard1_replica_n5",
   [junit4]   2>   "state":"down",
   [junit4]   2>   "base_url":"http://127.0.0.1:55040/solr";,
   [junit4]   2>   "type":"NRT",
   [junit4]   2>   "waitForFinalState":"false"} 
   [junit4]   2> 351099 INFO  (qtp593979655-7511) [n:127.0.0.1:55038_solr    
x:foo_shard1_replica_n1] o.a.s.s.HttpSolrCall [admin] webapp=null 
path=/admin/cores 
params={qt=/admin/cores&collection.configName=conf&newCollection=true&collection=foo&version=2&replicaType=NRT&async=26bc86f1-7d53-40e4-8add-4b2ebee3f60f874644550388100&coreNodeName=core_node3&name=foo_shard1_replica_n1&action=CREATE&numShards=1&shard=shard1&wt=javabin}
 status=0 QTime=0
   [junit4]   2> 351106 INFO  (qtp1585118733-7509) [n:127.0.0.1:55043_solr    
x:foo_shard1_replica_n2] o.a.s.s.HttpSolrCall [admin] webapp=null 
path=/admin/cores 
params={qt=/admin/cores&collection.configName=conf&newCollection=true&collection=foo&version=2&replicaType=NRT&async=26bc86f1-7d53-40e4-8add-4b2ebee3f60f874644553885400&coreNodeName=core_node4&name=foo_shard1_replica_n2&action=CREATE&numShards=1&shard=shard1&wt=javabin}
 status=0 QTime=0
   [junit4]   2> 351236 INFO  (qtp1221044930-7496) [n:127.0.0.1:55040_solr    
x:foo_shard1_replica_n5] o.a.s.s.HttpSolrCall [admin] webapp=null 
path=/admin/cores 
params={qt=/admin/cores&collection.configName=conf&newCollection=true&collection=foo&version=2&replicaType=NRT&async=26bc86f1-7d53-40e4-8add-4b2ebee3f60f874644560562300&coreNodeName=core_node6&name=foo_shard1_replica_n5&action=CREATE&numShards=1&shard=shard1&wt=javabin}

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

: loading settings :: file = 
C:\Users\jenkins\workspace\Lucene-Solr-8.x-Windows\lucene\top-level-ivy-settings.xml

resolve:

init:

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clover:

compile-core:

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clover:

common.compile-core:
    [javac] Compiling 3 source files to 
C:\Users\jenkins\workspace\Lucene-Solr-8.x-Windows\solr\build\solr-core\classes\java

common-solr.compile-core:

compile-core:

compile-test-framework:

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git-autoclean:

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

-ivy-fail-disallowed-ivy-version:

ivy-fail:

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[ivy:configure] :: loading settings :: file = 
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resolve:

init:

compile-lucene-core:

compile-codecs:

-check-git-state:

-git-cleanroot:

-copy-git-state:

git-autoclean:

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

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ivy-fail:

ivy-configure:
[ivy:configure] :: loading settings :: file = 
C:\Users\jenkins\workspace\Lucene-Solr-8.x-Windows\lucene\top-level-ivy-settings.xml

resolve:

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compile-lucene-core:

init:

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common.compile-core:

compile-core:

common.compile-test:
    [mkdir] Created dir: 
C:\Users\jenkins\workspace\Lucene-Solr-8.x-Windows\solr\build\solr-core\classes\test
    [javac] Compiling 953 source files to 
C:\Users\jenkins\workspace\Lucene-Solr-8.x-Windows\solr\build\solr-core\classes\test
    [javac] Note: Some input files use or override a deprecated API.
    [javac] Note: Recompile with -Xlint:deprecation for details.
    [javac] Note: Some input files use unchecked or unsafe operations.
    [javac] Note: Recompile with -Xlint:unchecked for details.
    [javac] Creating empty 
C:\Users\jenkins\workspace\Lucene-Solr-8.x-Windows\solr\build\solr-core\classes\test\org\apache\solr\cloud\autoscaling\sim\package-info.class
     [copy] Copying 1 file to 
C:\Users\jenkins\workspace\Lucene-Solr-8.x-Windows\solr\build\solr-core\classes\test

common-solr.compile-test:

compile-test:

BUILD SUCCESSFUL
Total time: 1 minute 11 seconds
[repro] ant test-nocompile -Dtests.dups=5 -Dtests.maxfailures=5 
-Dtests.class="*.MetricsHistoryHandlerTest" -Dtests.showOutput=onerror 
"-Dargs=-XX:-UseCompressedOops -XX:+UseG1GC" -Dtests.seed=37D7EDA1C4E19690 
-Dtests.slow=true -Dtests.locale=jmc-TZ -Dtests.timezone=America/Marigot 
-Dtests.asserts=true -Dtests.file.encoding=US-ASCII
Buildfile: 
C:\Users\jenkins\workspace\Lucene-Solr-8.x-Windows\solr\core\build.xml

-clover.disable:

ivy-configure:
[ivy:configure] :: Apache Ivy 2.4.0 - 20141213170938 :: 
http://ant.apache.org/ivy/ ::
[ivy:configure] :: loading settings :: file = 
C:\Users\jenkins\workspace\Lucene-Solr-8.x-Windows\lucene\top-level-ivy-settings.xml

install-junit4-taskdef:

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

-ivy-fail-disallowed-ivy-version:

ivy-fail:

resolve-groovy:
[ivy:cachepath] :: resolving dependencies :: 
org.codehaus.groovy#groovy-all-caller;working
[ivy:cachepath]         confs: [default]
[ivy:cachepath]         found org.codehaus.groovy#groovy-all;2.4.15 in public
[ivy:cachepath] :: resolution report :: resolve 25ms :: artifacts dl 1ms
        ---------------------------------------------------------------------
        |                  |            modules            ||   artifacts   |
        |       conf       | number| search|dwnlded|evicted|| number|dwnlded|
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-init-totals:

-test:
    [mkdir] Created dir: 
C:\Users\jenkins\workspace\Lucene-Solr-8.x-Windows\solr\build\solr-core\test
[junit4:pickseed] Seed property 'tests.seed' already defined: 37D7EDA1C4E19690
    [mkdir] Created dir: 
C:\Users\jenkins\workspace\Lucene-Solr-8.x-Windows\solr\build\solr-core\test\temp
   [junit4] <JUnit4> says salut! Master seed: 37D7EDA1C4E19690
   [junit4] Your default console's encoding may not display certain unicode 
glyphs: windows-1252
   [junit4] Executing 5 suites with 2 JVMs.
   [junit4] 
   [junit4] Started J1 PID(6352@serv1-vm1).
   [junit4] Started J0 PID(2004@serv1-vm1).
   [junit4] Suite: org.apache.solr.handler.admin.MetricsHistoryHandlerTest
   [junit4] OK      0.35s J0 | MetricsHistoryHandlerTest.testBasic
   [junit4] Completed [1/5] on J0 in 22.72s, 1 test
   [junit4] 
   [junit4] Suite: org.apache.solr.handler.admin.MetricsHistoryHandlerTest
   [junit4] OK      0.44s J1 | MetricsHistoryHandlerTest.testBasic
   [junit4] Completed [2/5] on J1 in 22.64s, 1 test
   [junit4] 
   [junit4] Suite: org.apache.solr.handler.admin.MetricsHistoryHandlerTest
   [junit4] OK      0.42s J0 | MetricsHistoryHandlerTest.testBasic
   [junit4] Completed [3/5] on J0 in 3.87s, 1 test
   [junit4] 
   [junit4] Suite: org.apache.solr.handler.admin.MetricsHistoryHandlerTest
   [junit4] OK      0.34s J1 | MetricsHistoryHandlerTest.testBasic
   [junit4] Completed [4/5] on J1 in 5.27s, 1 test
   [junit4] 
   [junit4] Suite: org.apache.solr.handler.admin.MetricsHistoryHandlerTest
   [junit4] OK      0.49s J0 | MetricsHistoryHandlerTest.testBasic
   [junit4] Completed [5/5] on J0 in 4.64s, 1 test
   [junit4] 
   [junit4] JVM J0:     1.87 ..    34.35 =    32.48s
   [junit4] JVM J1:     1.87 ..    31.49 =    29.62s
   [junit4] Execution time total: 34 seconds
   [junit4] Tests summary: 5 suites, 5 tests
   [junit4] Could not remove temporary path: 
C:\Users\jenkins\workspace\Lucene-Solr-8.x-Windows\solr\build\solr-core\test\J1 
(java.nio.file.DirectoryNotEmptyException: Remaining files: 
[C:\Users\jenkins\workspace\Lucene-Solr-8.x-Windows\solr\build\solr-core\test\J1\temp])
   [junit4] Could not remove temporary path: 
C:\Users\jenkins\workspace\Lucene-Solr-8.x-Windows\solr\build\solr-core\test\J0 
(java.nio.file.DirectoryNotEmptyException: Remaining files: 
[C:\Users\jenkins\workspace\Lucene-Solr-8.x-Windows\solr\build\solr-core\test\J0\temp])
     [echo] 5 slowest tests:
[junit4:tophints] 278.77s | org.apache.solr.cloud.api.collections.ShardSplitTest
[junit4:tophints] 201.47s | org.apache.solr.search.facet.TestJsonFacets
[junit4:tophints] 130.59s | org.apache.solr.cloud.ReplicationFactorTest
[junit4:tophints] 130.02s | org.apache.solr.cloud.CollectionsAPISolrJTest
[junit4:tophints] 106.01s | org.apache.solr.cloud.BasicDistributedZkTest

-check-totals:
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by 
org.codehaus.groovy.reflection.CachedClass 
(file:/C:/Users/jenkins/.ivy2/cache/org.codehaus.groovy/groovy-all/jars/groovy-all-2.4.15.jar)
 to method java.lang.Object.finalize()
WARNING: Please consider reporting this to the maintainers of 
org.codehaus.groovy.reflection.CachedClass
WARNING: Use --illegal-access=warn to enable warnings of further illegal 
reflective access operations
WARNING: All illegal access operations will be denied in a future release

test-nocompile:

BUILD SUCCESSFUL
Total time: 40 seconds
[repro] Failures:
[repro]   0/5 failed: org.apache.solr.handler.admin.MetricsHistoryHandlerTest
[repro]   1/5 failed: org.apache.solr.client.solrj.impl.CloudSolrClientTest
[repro] Exiting with code 1

C:\Users\jenkins\workspace\Lucene-Solr-8.x-Windows>IF EXIST lucene\build move 
/y lucene\build lucene\build.repro 
        1 dir(s) moved.

C:\Users\jenkins\workspace\Lucene-Solr-8.x-Windows>IF EXIST solr\build move /y 
solr\build solr\build.repro 
        1 dir(s) moved.

C:\Users\jenkins\workspace\Lucene-Solr-8.x-Windows>IF EXIST lucene\build.orig 
move /y lucene\build.orig lucene\build 
        1 dir(s) moved.

C:\Users\jenkins\workspace\Lucene-Solr-8.x-Windows>IF EXIST solr\build.orig 
move /y solr\build.orig solr\build 
        1 dir(s) moved.

C:\Users\jenkins\workspace\Lucene-Solr-8.x-Windows>exit 0 
Archiving artifacts
Setting 
ANT_1_8_2_HOME=C:\Users\jenkins\tools\hudson.tasks.Ant_AntInstallation\ANT_1.8.2
[WARNINGS] Parsing warnings in console log with parser Java Compiler (javac)
Setting 
ANT_1_8_2_HOME=C:\Users\jenkins\tools\hudson.tasks.Ant_AntInstallation\ANT_1.8.2
No credentials specified
Setting 
ANT_1_8_2_HOME=C:\Users\jenkins\tools\hudson.tasks.Ant_AntInstallation\ANT_1.8.2
<Git Blamer> Using GitBlamer to create author and commit information for all 
warnings.
<Git Blamer> GIT_COMMIT=f220a511b981975a02ebbcef9c559eb9a39f7efb, 
workspace=C:\Users\jenkins\workspace\Lucene-Solr-8.x-Windows
[WARNINGS] Computing warning deltas based on reference build #138
Recording test results
Setting 
ANT_1_8_2_HOME=C:\Users\jenkins\tools\hudson.tasks.Ant_AntInstallation\ANT_1.8.2
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)
Setting 
ANT_1_8_2_HOME=C:\Users\jenkins\tools\hudson.tasks.Ant_AntInstallation\ANT_1.8.2
Setting 
ANT_1_8_2_HOME=C:\Users\jenkins\tools\hudson.tasks.Ant_AntInstallation\ANT_1.8.2
Setting 
ANT_1_8_2_HOME=C:\Users\jenkins\tools\hudson.tasks.Ant_AntInstallation\ANT_1.8.2
Setting 
ANT_1_8_2_HOME=C:\Users\jenkins\tools\hudson.tasks.Ant_AntInstallation\ANT_1.8.2
Setting 
ANT_1_8_2_HOME=C:\Users\jenkins\tools\hudson.tasks.Ant_AntInstallation\ANT_1.8.2
Setting 
ANT_1_8_2_HOME=C:\Users\jenkins\tools\hudson.tasks.Ant_AntInstallation\ANT_1.8.2
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