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Posted to builds@solr.apache.org by Policeman Jenkins Server <je...@thetaphi.de> on 2021/10/04 20:45:24 UTC

[JENKINS] Lucene-Solr-8.x-MacOSX (64bit/jdk-17) - Build # 2299 - Unstable!

Build: https://jenkins.thetaphi.de/job/Lucene-Solr-8.x-MacOSX/2299/
Java: 64bit/jdk-17 -XX:-UseCompressedOops -XX:+UseG1GC

4 tests failed.
FAILED:  junit.framework.TestSuite.org.apache.solr.cloud.api.collections.TestHdfsCloudBackupRestore

Error Message:
ObjectTracker found 7 object(s) that were not released!!! [InternalHttpClient, MMapDirectory, InternalHttpClient, MMapDirectory, MMapDirectory, MMapDirectory, SolrCore] org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.http.impl.client.InternalHttpClient  at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)  at org.apache.solr.client.solrj.impl.HttpClientUtil.createClient(HttpClientUtil.java:341)  at org.apache.solr.client.solrj.impl.HttpClientUtil.createClient(HttpClientUtil.java:350)  at org.apache.solr.handler.IndexFetcher.createHttpClient(IndexFetcher.java:233)  at org.apache.solr.handler.IndexFetcher.<init>(IndexFetcher.java:275)  at org.apache.solr.handler.ReplicationHandler.doFetch(ReplicationHandler.java:454)  at org.apache.solr.cloud.RecoveryStrategy.replicate(RecoveryStrategy.java:252)  at org.apache.solr.cloud.RecoveryStrategy.doReplicateOnlyRecovery(RecoveryStrategy.java:394)  at org.apache.solr.cloud.RecoveryStrategy.doRecovery(RecoveryStrategy.java:341)  at org.apache.solr.cloud.RecoveryStrategy.run(RecoveryStrategy.java:318)  at com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:180)  at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539)  at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)  at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:218)  at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)  at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)  at java.base/java.lang.Thread.run(Thread.java:833)  org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.lucene.store.MMapDirectory  at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)  at org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:362)  at org.apache.solr.update.SolrIndexWriter.create(SolrIndexWriter.java:98)  at org.apache.solr.core.SolrCore.initIndex(SolrCore.java:813)  at org.apache.solr.core.SolrCore.<init>(SolrCore.java:1003)  at org.apache.solr.core.SolrCore.<init>(SolrCore.java:921)  at org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1448)  at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1329)  at org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:95)  at org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:367)  at org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:397)  at org.apache.solr.handler.admin.CoreAdminHandler.lambda$handleRequestBody$0(CoreAdminHandler.java:189)  at com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:180)  at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:218)  at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)  at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)  at java.base/java.lang.Thread.run(Thread.java:833)  org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.http.impl.client.InternalHttpClient  at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)  at org.apache.solr.client.solrj.impl.HttpClientUtil.createClient(HttpClientUtil.java:341)  at org.apache.solr.client.solrj.impl.HttpClientUtil.createClient(HttpClientUtil.java:350)  at org.apache.solr.handler.IndexFetcher.createHttpClient(IndexFetcher.java:233)  at org.apache.solr.handler.IndexFetcher.<init>(IndexFetcher.java:275)  at org.apache.solr.handler.ReplicationHandler.inform(ReplicationHandler.java:1289)  at org.apache.solr.cloud.ReplicateFromLeader.startReplication(ReplicateFromLeader.java:134)  at org.apache.solr.cloud.ZkController.startReplicationFromLeader(ZkController.java:1368)  at org.apache.solr.cloud.RecoveryStrategy.doReplicateOnlyRecovery(RecoveryStrategy.java:414)  at org.apache.solr.cloud.RecoveryStrategy.doRecovery(RecoveryStrategy.java:341)  at org.apache.solr.cloud.RecoveryStrategy.run(RecoveryStrategy.java:318)  at com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:180)  at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539)  at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)  at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:218)  at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)  at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)  at java.base/java.lang.Thread.run(Thread.java:833)  org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.lucene.store.MMapDirectory  at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)  at org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:362)  at org.apache.solr.core.SolrCore.initSnapshotMetaDataManager(SolrCore.java:553)  at org.apache.solr.core.SolrCore.<init>(SolrCore.java:995)  at org.apache.solr.core.SolrCore.<init>(SolrCore.java:921)  at org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1448)  at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1329)  at org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:95)  at org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:367)  at org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:397)  at org.apache.solr.handler.admin.CoreAdminHandler.lambda$handleRequestBody$0(CoreAdminHandler.java:189)  at com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:180)  at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:218)  at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)  at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)  at java.base/java.lang.Thread.run(Thread.java:833)  org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.lucene.store.MMapDirectory  at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)  at org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:362)  at org.apache.solr.core.SolrCore.getNewIndexDir(SolrCore.java:402)  at org.apache.solr.core.SolrCore.initIndex(SolrCore.java:781)  at org.apache.solr.core.SolrCore.<init>(SolrCore.java:1003)  at org.apache.solr.core.SolrCore.<init>(SolrCore.java:921)  at org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1448)  at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1329)  at org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:95)  at org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:367)  at org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:397)  at org.apache.solr.handler.admin.CoreAdminHandler.lambda$handleRequestBody$0(CoreAdminHandler.java:189)  at com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:180)  at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:218)  at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)  at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)  at java.base/java.lang.Thread.run(Thread.java:833)  org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.lucene.store.MMapDirectory  at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)  at org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:362)  at org.apache.solr.handler.IndexFetcher.fetchLatestIndex(IndexFetcher.java:553)  at org.apache.solr.handler.IndexFetcher.fetchLatestIndex(IndexFetcher.java:384)  at org.apache.solr.handler.ReplicationHandler.doFetch(ReplicationHandler.java:458)  at org.apache.solr.handler.ReplicationHandler.lambda$setupPolling$13(ReplicationHandler.java:1255)  at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539)  at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)  at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)  at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)  at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)  at java.base/java.lang.Thread.run(Thread.java:833)  org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.solr.core.SolrCore  at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)  at org.apache.solr.core.SolrCore.<init>(SolrCore.java:1092)  at org.apache.solr.core.SolrCore.<init>(SolrCore.java:921)  at org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1448)  at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1329)  at org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:95)  at org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:367)  at org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:397)  at org.apache.solr.handler.admin.CoreAdminHandler.lambda$handleRequestBody$0(CoreAdminHandler.java:189)  at com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:180)  at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:218)  at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)  at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)  at java.base/java.lang.Thread.run(Thread.java:833)   expected null, but was:<ObjectTracker found 7 object(s) that were not released!!! [InternalHttpClient, MMapDirectory, InternalHttpClient, MMapDirectory, MMapDirectory, MMapDirectory, SolrCore] org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.http.impl.client.InternalHttpClient  at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)  at org.apache.solr.client.solrj.impl.HttpClientUtil.createClient(HttpClientUtil.java:341)  at org.apache.solr.client.solrj.impl.HttpClientUtil.createClient(HttpClientUtil.java:350)  at org.apache.solr.handler.IndexFetcher.createHttpClient(IndexFetcher.java:233)  at org.apache.solr.handler.IndexFetcher.<init>(IndexFetcher.java:275)  at org.apache.solr.handler.ReplicationHandler.doFetch(ReplicationHandler.java:454)  at org.apache.solr.cloud.RecoveryStrategy.replicate(RecoveryStrategy.java:252)  at org.apache.solr.cloud.RecoveryStrategy.doReplicateOnlyRecovery(RecoveryStrategy.java:394)  at org.apache.solr.cloud.RecoveryStrategy.doRecovery(RecoveryStrategy.java:341)  at org.apache.solr.cloud.RecoveryStrategy.run(RecoveryStrategy.java:318)  at com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:180)  at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539)  at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)  at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:218)  at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)  at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)  at java.base/java.lang.Thread.run(Thread.java:833)  org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.lucene.store.MMapDirectory  at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)  at org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:362)  at org.apache.solr.update.SolrIndexWriter.create(SolrIndexWriter.java:98)  at org.apache.solr.core.SolrCore.initIndex(SolrCore.java:813)  at org.apache.solr.core.SolrCore.<init>(SolrCore.java:1003)  at org.apache.solr.core.SolrCore.<init>(SolrCore.java:921)  at org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1448)  at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1329)  at org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:95)  at org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:367)  at org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:397)  at org.apache.solr.handler.admin.CoreAdminHandler.lambda$handleRequestBody$0(CoreAdminHandler.java:189)  at com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:180)  at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:218)  at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)  at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)  at java.base/java.lang.Thread.run(Thread.java:833)  org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.http.impl.client.InternalHttpClient  at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)  at org.apache.solr.client.solrj.impl.HttpClientUtil.createClient(HttpClientUtil.java:341)  at org.apache.solr.client.solrj.impl.HttpClientUtil.createClient(HttpClientUtil.java:350)  at org.apache.solr.handler.IndexFetcher.createHttpClient(IndexFetcher.java:233)  at org.apache.solr.handler.IndexFetcher.<init>(IndexFetcher.java:275)  at org.apache.solr.handler.ReplicationHandler.inform(ReplicationHandler.java:1289)  at org.apache.solr.cloud.ReplicateFromLeader.startReplication(ReplicateFromLeader.java:134)  at org.apache.solr.cloud.ZkController.startReplicationFromLeader(ZkController.java:1368)  at org.apache.solr.cloud.RecoveryStrategy.doReplicateOnlyRecovery(RecoveryStrategy.java:414)  at org.apache.solr.cloud.RecoveryStrategy.doRecovery(RecoveryStrategy.java:341)  at org.apache.solr.cloud.RecoveryStrategy.run(RecoveryStrategy.java:318)  at com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:180)  at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539)  at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)  at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:218)  at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)  at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)  at java.base/java.lang.Thread.run(Thread.java:833)  org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.lucene.store.MMapDirectory  at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)  at org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:362)  at org.apache.solr.core.SolrCore.initSnapshotMetaDataManager(SolrCore.java:553)  at org.apache.solr.core.SolrCore.<init>(SolrCore.java:995)  at org.apache.solr.core.SolrCore.<init>(SolrCore.java:921)  at org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1448)  at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1329)  at org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:95)  at org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:367)  at org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:397)  at org.apache.solr.handler.admin.CoreAdminHandler.lambda$handleRequestBody$0(CoreAdminHandler.java:189)  at com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:180)  at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:218)  at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)  at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)  at java.base/java.lang.Thread.run(Thread.java:833)  org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.lucene.store.MMapDirectory  at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)  at org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:362)  at org.apache.solr.core.SolrCore.getNewIndexDir(SolrCore.java:402)  at org.apache.solr.core.SolrCore.initIndex(SolrCore.java:781)  at org.apache.solr.core.SolrCore.<init>(SolrCore.java:1003)  at org.apache.solr.core.SolrCore.<init>(SolrCore.java:921)  at org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1448)  at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1329)  at org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:95)  at org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:367)  at org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:397)  at org.apache.solr.handler.admin.CoreAdminHandler.lambda$handleRequestBody$0(CoreAdminHandler.java:189)  at com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:180)  at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:218)  at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)  at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)  at java.base/java.lang.Thread.run(Thread.java:833)  org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.lucene.store.MMapDirectory  at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)  at org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:362)  at org.apache.solr.handler.IndexFetcher.fetchLatestIndex(IndexFetcher.java:553)  at org.apache.solr.handler.IndexFetcher.fetchLatestIndex(IndexFetcher.java:384)  at org.apache.solr.handler.ReplicationHandler.doFetch(ReplicationHandler.java:458)  at org.apache.solr.handler.ReplicationHandler.lambda$setupPolling$13(ReplicationHandler.java:1255)  at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539)  at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)  at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)  at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)  at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)  at java.base/java.lang.Thread.run(Thread.java:833)  org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.solr.core.SolrCore  at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)  at org.apache.solr.core.SolrCore.<init>(SolrCore.java:1092)  at org.apache.solr.core.SolrCore.<init>(SolrCore.java:921)  at org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1448)  at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1329)  at org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:95)  at org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:367)  at org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:397)  at org.apache.solr.handler.admin.CoreAdminHandler.lambda$handleRequestBody$0(CoreAdminHandler.java:189)  at com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:180)  at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:218)  at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)  at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)  at java.base/java.lang.Thread.run(Thread.java:833)  >

Stack Trace:
java.lang.AssertionError: ObjectTracker found 7 object(s) that were not released!!! [InternalHttpClient, MMapDirectory, InternalHttpClient, MMapDirectory, MMapDirectory, MMapDirectory, SolrCore]
org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.http.impl.client.InternalHttpClient
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.client.solrj.impl.HttpClientUtil.createClient(HttpClientUtil.java:341)
	at org.apache.solr.client.solrj.impl.HttpClientUtil.createClient(HttpClientUtil.java:350)
	at org.apache.solr.handler.IndexFetcher.createHttpClient(IndexFetcher.java:233)
	at org.apache.solr.handler.IndexFetcher.<init>(IndexFetcher.java:275)
	at org.apache.solr.handler.ReplicationHandler.doFetch(ReplicationHandler.java:454)
	at org.apache.solr.cloud.RecoveryStrategy.replicate(RecoveryStrategy.java:252)
	at org.apache.solr.cloud.RecoveryStrategy.doReplicateOnlyRecovery(RecoveryStrategy.java:394)
	at org.apache.solr.cloud.RecoveryStrategy.doRecovery(RecoveryStrategy.java:341)
	at org.apache.solr.cloud.RecoveryStrategy.run(RecoveryStrategy.java:318)
	at com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:180)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:218)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	at java.base/java.lang.Thread.run(Thread.java:833)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.lucene.store.MMapDirectory
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:362)
	at org.apache.solr.update.SolrIndexWriter.create(SolrIndexWriter.java:98)
	at org.apache.solr.core.SolrCore.initIndex(SolrCore.java:813)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:1003)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:921)
	at org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1448)
	at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1329)
	at org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:95)
	at org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:367)
	at org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:397)
	at org.apache.solr.handler.admin.CoreAdminHandler.lambda$handleRequestBody$0(CoreAdminHandler.java:189)
	at com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:180)
	at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:218)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	at java.base/java.lang.Thread.run(Thread.java:833)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.http.impl.client.InternalHttpClient
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.client.solrj.impl.HttpClientUtil.createClient(HttpClientUtil.java:341)
	at org.apache.solr.client.solrj.impl.HttpClientUtil.createClient(HttpClientUtil.java:350)
	at org.apache.solr.handler.IndexFetcher.createHttpClient(IndexFetcher.java:233)
	at org.apache.solr.handler.IndexFetcher.<init>(IndexFetcher.java:275)
	at org.apache.solr.handler.ReplicationHandler.inform(ReplicationHandler.java:1289)
	at org.apache.solr.cloud.ReplicateFromLeader.startReplication(ReplicateFromLeader.java:134)
	at org.apache.solr.cloud.ZkController.startReplicationFromLeader(ZkController.java:1368)
	at org.apache.solr.cloud.RecoveryStrategy.doReplicateOnlyRecovery(RecoveryStrategy.java:414)
	at org.apache.solr.cloud.RecoveryStrategy.doRecovery(RecoveryStrategy.java:341)
	at org.apache.solr.cloud.RecoveryStrategy.run(RecoveryStrategy.java:318)
	at com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:180)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:218)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	at java.base/java.lang.Thread.run(Thread.java:833)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.lucene.store.MMapDirectory
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:362)
	at org.apache.solr.core.SolrCore.initSnapshotMetaDataManager(SolrCore.java:553)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:995)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:921)
	at org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1448)
	at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1329)
	at org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:95)
	at org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:367)
	at org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:397)
	at org.apache.solr.handler.admin.CoreAdminHandler.lambda$handleRequestBody$0(CoreAdminHandler.java:189)
	at com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:180)
	at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:218)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	at java.base/java.lang.Thread.run(Thread.java:833)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.lucene.store.MMapDirectory
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:362)
	at org.apache.solr.core.SolrCore.getNewIndexDir(SolrCore.java:402)
	at org.apache.solr.core.SolrCore.initIndex(SolrCore.java:781)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:1003)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:921)
	at org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1448)
	at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1329)
	at org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:95)
	at org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:367)
	at org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:397)
	at org.apache.solr.handler.admin.CoreAdminHandler.lambda$handleRequestBody$0(CoreAdminHandler.java:189)
	at com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:180)
	at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:218)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	at java.base/java.lang.Thread.run(Thread.java:833)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.lucene.store.MMapDirectory
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:362)
	at org.apache.solr.handler.IndexFetcher.fetchLatestIndex(IndexFetcher.java:553)
	at org.apache.solr.handler.IndexFetcher.fetchLatestIndex(IndexFetcher.java:384)
	at org.apache.solr.handler.ReplicationHandler.doFetch(ReplicationHandler.java:458)
	at org.apache.solr.handler.ReplicationHandler.lambda$setupPolling$13(ReplicationHandler.java:1255)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539)
	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	at java.base/java.lang.Thread.run(Thread.java:833)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.solr.core.SolrCore
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:1092)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:921)
	at org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1448)
	at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1329)
	at org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:95)
	at org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:367)
	at org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:397)
	at org.apache.solr.handler.admin.CoreAdminHandler.lambda$handleRequestBody$0(CoreAdminHandler.java:189)
	at com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:180)
	at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:218)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	at java.base/java.lang.Thread.run(Thread.java:833)

 expected null, but was:<ObjectTracker found 7 object(s) that were not released!!! [InternalHttpClient, MMapDirectory, InternalHttpClient, MMapDirectory, MMapDirectory, MMapDirectory, SolrCore]
org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.http.impl.client.InternalHttpClient
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.client.solrj.impl.HttpClientUtil.createClient(HttpClientUtil.java:341)
	at org.apache.solr.client.solrj.impl.HttpClientUtil.createClient(HttpClientUtil.java:350)
	at org.apache.solr.handler.IndexFetcher.createHttpClient(IndexFetcher.java:233)
	at org.apache.solr.handler.IndexFetcher.<init>(IndexFetcher.java:275)
	at org.apache.solr.handler.ReplicationHandler.doFetch(ReplicationHandler.java:454)
	at org.apache.solr.cloud.RecoveryStrategy.replicate(RecoveryStrategy.java:252)
	at org.apache.solr.cloud.RecoveryStrategy.doReplicateOnlyRecovery(RecoveryStrategy.java:394)
	at org.apache.solr.cloud.RecoveryStrategy.doRecovery(RecoveryStrategy.java:341)
	at org.apache.solr.cloud.RecoveryStrategy.run(RecoveryStrategy.java:318)
	at com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:180)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:218)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	at java.base/java.lang.Thread.run(Thread.java:833)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.lucene.store.MMapDirectory
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:362)
	at org.apache.solr.update.SolrIndexWriter.create(SolrIndexWriter.java:98)
	at org.apache.solr.core.SolrCore.initIndex(SolrCore.java:813)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:1003)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:921)
	at org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1448)
	at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1329)
	at org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:95)
	at org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:367)
	at org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:397)
	at org.apache.solr.handler.admin.CoreAdminHandler.lambda$handleRequestBody$0(CoreAdminHandler.java:189)
	at com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:180)
	at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:218)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	at java.base/java.lang.Thread.run(Thread.java:833)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.http.impl.client.InternalHttpClient
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.client.solrj.impl.HttpClientUtil.createClient(HttpClientUtil.java:341)
	at org.apache.solr.client.solrj.impl.HttpClientUtil.createClient(HttpClientUtil.java:350)
	at org.apache.solr.handler.IndexFetcher.createHttpClient(IndexFetcher.java:233)
	at org.apache.solr.handler.IndexFetcher.<init>(IndexFetcher.java:275)
	at org.apache.solr.handler.ReplicationHandler.inform(ReplicationHandler.java:1289)
	at org.apache.solr.cloud.ReplicateFromLeader.startReplication(ReplicateFromLeader.java:134)
	at org.apache.solr.cloud.ZkController.startReplicationFromLeader(ZkController.java:1368)
	at org.apache.solr.cloud.RecoveryStrategy.doReplicateOnlyRecovery(RecoveryStrategy.java:414)
	at org.apache.solr.cloud.RecoveryStrategy.doRecovery(RecoveryStrategy.java:341)
	at org.apache.solr.cloud.RecoveryStrategy.run(RecoveryStrategy.java:318)
	at com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:180)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:218)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	at java.base/java.lang.Thread.run(Thread.java:833)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.lucene.store.MMapDirectory
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:362)
	at org.apache.solr.core.SolrCore.initSnapshotMetaDataManager(SolrCore.java:553)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:995)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:921)
	at org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1448)
	at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1329)
	at org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:95)
	at org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:367)
	at org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:397)
	at org.apache.solr.handler.admin.CoreAdminHandler.lambda$handleRequestBody$0(CoreAdminHandler.java:189)
	at com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:180)
	at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:218)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	at java.base/java.lang.Thread.run(Thread.java:833)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.lucene.store.MMapDirectory
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:362)
	at org.apache.solr.core.SolrCore.getNewIndexDir(SolrCore.java:402)
	at org.apache.solr.core.SolrCore.initIndex(SolrCore.java:781)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:1003)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:921)
	at org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1448)
	at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1329)
	at org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:95)
	at org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:367)
	at org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:397)
	at org.apache.solr.handler.admin.CoreAdminHandler.lambda$handleRequestBody$0(CoreAdminHandler.java:189)
	at com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:180)
	at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:218)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	at java.base/java.lang.Thread.run(Thread.java:833)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.lucene.store.MMapDirectory
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:362)
	at org.apache.solr.handler.IndexFetcher.fetchLatestIndex(IndexFetcher.java:553)
	at org.apache.solr.handler.IndexFetcher.fetchLatestIndex(IndexFetcher.java:384)
	at org.apache.solr.handler.ReplicationHandler.doFetch(ReplicationHandler.java:458)
	at org.apache.solr.handler.ReplicationHandler.lambda$setupPolling$13(ReplicationHandler.java:1255)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539)
	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	at java.base/java.lang.Thread.run(Thread.java:833)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.solr.core.SolrCore
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:1092)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:921)
	at org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1448)
	at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1329)
	at org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:95)
	at org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:367)
	at org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:397)
	at org.apache.solr.handler.admin.CoreAdminHandler.lambda$handleRequestBody$0(CoreAdminHandler.java:189)
	at com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:180)
	at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:218)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	at java.base/java.lang.Thread.run(Thread.java:833)

>
	at __randomizedtesting.SeedInfo.seed([A4BDB0AC3616383E]:0)
	at org.junit.Assert.fail(Assert.java:89)
	at org.junit.Assert.failNotNull(Assert.java:756)
	at org.junit.Assert.assertNull(Assert.java:738)
	at org.apache.solr.SolrTestCaseJ4.teardownTestCases(SolrTestCaseJ4.java:331)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:568)
	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.junit.rules.RunRules.evaluate(RunRules.java:20)
	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$1.evaluate(TestRuleIgnoreTestSuites.java:54)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
	at java.base/java.lang.Thread.run(Thread.java:833)


FAILED:  junit.framework.TestSuite.org.apache.solr.cloud.api.collections.TestHdfsCloudBackupRestore

Error Message:
ObjectTracker found 6 object(s) that were not released!!! [MMapDirectory, InternalHttpClient, MMapDirectory, MMapDirectory, SolrCore, InternalHttpClient] org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.lucene.store.MMapDirectory  at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)  at org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:362)  at org.apache.solr.update.SolrIndexWriter.create(SolrIndexWriter.java:98)  at org.apache.solr.core.SolrCore.initIndex(SolrCore.java:813)  at org.apache.solr.core.SolrCore.<init>(SolrCore.java:1003)  at org.apache.solr.core.SolrCore.<init>(SolrCore.java:921)  at org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1448)  at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1329)  at org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:95)  at org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:367)  at org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:397)  at org.apache.solr.handler.admin.CoreAdminHandler.lambda$handleRequestBody$0(CoreAdminHandler.java:189)  at com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:180)  at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:218)  at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)  at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)  at java.base/java.lang.Thread.run(Thread.java:833)  org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.http.impl.client.InternalHttpClient  at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)  at org.apache.solr.client.solrj.impl.HttpClientUtil.createClient(HttpClientUtil.java:341)  at org.apache.solr.client.solrj.impl.HttpClientUtil.createClient(HttpClientUtil.java:350)  at org.apache.solr.handler.IndexFetcher.createHttpClient(IndexFetcher.java:233)  at org.apache.solr.handler.IndexFetcher.<init>(IndexFetcher.java:275)  at org.apache.solr.handler.ReplicationHandler.doFetch(ReplicationHandler.java:454)  at org.apache.solr.cloud.RecoveryStrategy.replicate(RecoveryStrategy.java:252)  at org.apache.solr.cloud.RecoveryStrategy.doReplicateOnlyRecovery(RecoveryStrategy.java:394)  at org.apache.solr.cloud.RecoveryStrategy.doRecovery(RecoveryStrategy.java:341)  at org.apache.solr.cloud.RecoveryStrategy.run(RecoveryStrategy.java:318)  at com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:180)  at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539)  at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)  at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:218)  at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)  at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)  at java.base/java.lang.Thread.run(Thread.java:833)  org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.lucene.store.MMapDirectory  at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)  at org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:362)  at org.apache.solr.handler.IndexFetcher.fetchLatestIndex(IndexFetcher.java:553)  at org.apache.solr.handler.IndexFetcher.fetchLatestIndex(IndexFetcher.java:384)  at org.apache.solr.handler.ReplicationHandler.doFetch(ReplicationHandler.java:458)  at org.apache.solr.handler.ReplicationHandler.lambda$setupPolling$13(ReplicationHandler.java:1255)  at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539)  at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)  at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)  at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)  at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)  at java.base/java.lang.Thread.run(Thread.java:833)  org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.lucene.store.MMapDirectory  at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)  at org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:362)  at org.apache.solr.core.SolrCore.getNewIndexDir(SolrCore.java:402)  at org.apache.solr.core.SolrCore.initIndex(SolrCore.java:781)  at org.apache.solr.core.SolrCore.<init>(SolrCore.java:1003)  at org.apache.solr.core.SolrCore.<init>(SolrCore.java:921)  at org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1448)  at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1329)  at org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:95)  at org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:367)  at org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:397)  at org.apache.solr.handler.admin.CoreAdminHandler.lambda$handleRequestBody$0(CoreAdminHandler.java:189)  at com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:180)  at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:218)  at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)  at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)  at java.base/java.lang.Thread.run(Thread.java:833)  org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.solr.core.SolrCore  at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)  at org.apache.solr.core.SolrCore.<init>(SolrCore.java:1092)  at org.apache.solr.core.SolrCore.<init>(SolrCore.java:921)  at org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1448)  at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1329)  at org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:95)  at org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:367)  at org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:397)  at org.apache.solr.handler.admin.CoreAdminHandler.lambda$handleRequestBody$0(CoreAdminHandler.java:189)  at com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:180)  at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:218)  at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)  at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)  at java.base/java.lang.Thread.run(Thread.java:833)  org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.http.impl.client.InternalHttpClient  at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)  at org.apache.solr.client.solrj.impl.HttpClientUtil.createClient(HttpClientUtil.java:341)  at org.apache.solr.client.solrj.impl.HttpClientUtil.createClient(HttpClientUtil.java:350)  at org.apache.solr.handler.IndexFetcher.createHttpClient(IndexFetcher.java:233)  at org.apache.solr.handler.IndexFetcher.<init>(IndexFetcher.java:275)  at org.apache.solr.handler.ReplicationHandler.inform(ReplicationHandler.java:1289)  at org.apache.solr.cloud.ReplicateFromLeader.startReplication(ReplicateFromLeader.java:134)  at org.apache.solr.cloud.ZkController.startReplicationFromLeader(ZkController.java:1368)  at org.apache.solr.cloud.RecoveryStrategy.doReplicateOnlyRecovery(RecoveryStrategy.java:414)  at org.apache.solr.cloud.RecoveryStrategy.doRecovery(RecoveryStrategy.java:341)  at org.apache.solr.cloud.RecoveryStrategy.run(RecoveryStrategy.java:318)  at com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:180)  at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539)  at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)  at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:218)  at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)  at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)  at java.base/java.lang.Thread.run(Thread.java:833)   expected null, but was:<ObjectTracker found 6 object(s) that were not released!!! [MMapDirectory, InternalHttpClient, MMapDirectory, MMapDirectory, SolrCore, InternalHttpClient] org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.lucene.store.MMapDirectory  at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)  at org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:362)  at org.apache.solr.update.SolrIndexWriter.create(SolrIndexWriter.java:98)  at org.apache.solr.core.SolrCore.initIndex(SolrCore.java:813)  at org.apache.solr.core.SolrCore.<init>(SolrCore.java:1003)  at org.apache.solr.core.SolrCore.<init>(SolrCore.java:921)  at org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1448)  at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1329)  at org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:95)  at org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:367)  at org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:397)  at org.apache.solr.handler.admin.CoreAdminHandler.lambda$handleRequestBody$0(CoreAdminHandler.java:189)  at com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:180)  at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:218)  at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)  at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)  at java.base/java.lang.Thread.run(Thread.java:833)  org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.http.impl.client.InternalHttpClient  at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)  at org.apache.solr.client.solrj.impl.HttpClientUtil.createClient(HttpClientUtil.java:341)  at org.apache.solr.client.solrj.impl.HttpClientUtil.createClient(HttpClientUtil.java:350)  at org.apache.solr.handler.IndexFetcher.createHttpClient(IndexFetcher.java:233)  at org.apache.solr.handler.IndexFetcher.<init>(IndexFetcher.java:275)  at org.apache.solr.handler.ReplicationHandler.doFetch(ReplicationHandler.java:454)  at org.apache.solr.cloud.RecoveryStrategy.replicate(RecoveryStrategy.java:252)  at org.apache.solr.cloud.RecoveryStrategy.doReplicateOnlyRecovery(RecoveryStrategy.java:394)  at org.apache.solr.cloud.RecoveryStrategy.doRecovery(RecoveryStrategy.java:341)  at org.apache.solr.cloud.RecoveryStrategy.run(RecoveryStrategy.java:318)  at com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:180)  at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539)  at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)  at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:218)  at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)  at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)  at java.base/java.lang.Thread.run(Thread.java:833)  org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.lucene.store.MMapDirectory  at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)  at org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:362)  at org.apache.solr.handler.IndexFetcher.fetchLatestIndex(IndexFetcher.java:553)  at org.apache.solr.handler.IndexFetcher.fetchLatestIndex(IndexFetcher.java:384)  at org.apache.solr.handler.ReplicationHandler.doFetch(ReplicationHandler.java:458)  at org.apache.solr.handler.ReplicationHandler.lambda$setupPolling$13(ReplicationHandler.java:1255)  at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539)  at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)  at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)  at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)  at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)  at java.base/java.lang.Thread.run(Thread.java:833)  org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.lucene.store.MMapDirectory  at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)  at org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:362)  at org.apache.solr.core.SolrCore.getNewIndexDir(SolrCore.java:402)  at org.apache.solr.core.SolrCore.initIndex(SolrCore.java:781)  at org.apache.solr.core.SolrCore.<init>(SolrCore.java:1003)  at org.apache.solr.core.SolrCore.<init>(SolrCore.java:921)  at org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1448)  at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1329)  at org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:95)  at org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:367)  at org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:397)  at org.apache.solr.handler.admin.CoreAdminHandler.lambda$handleRequestBody$0(CoreAdminHandler.java:189)  at com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:180)  at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:218)  at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)  at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)  at java.base/java.lang.Thread.run(Thread.java:833)  org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.solr.core.SolrCore  at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)  at org.apache.solr.core.SolrCore.<init>(SolrCore.java:1092)  at org.apache.solr.core.SolrCore.<init>(SolrCore.java:921)  at org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1448)  at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1329)  at org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:95)  at org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:367)  at org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:397)  at org.apache.solr.handler.admin.CoreAdminHandler.lambda$handleRequestBody$0(CoreAdminHandler.java:189)  at com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:180)  at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:218)  at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)  at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)  at java.base/java.lang.Thread.run(Thread.java:833)  org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.http.impl.client.InternalHttpClient  at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)  at org.apache.solr.client.solrj.impl.HttpClientUtil.createClient(HttpClientUtil.java:341)  at org.apache.solr.client.solrj.impl.HttpClientUtil.createClient(HttpClientUtil.java:350)  at org.apache.solr.handler.IndexFetcher.createHttpClient(IndexFetcher.java:233)  at org.apache.solr.handler.IndexFetcher.<init>(IndexFetcher.java:275)  at org.apache.solr.handler.ReplicationHandler.inform(ReplicationHandler.java:1289)  at org.apache.solr.cloud.ReplicateFromLeader.startReplication(ReplicateFromLeader.java:134)  at org.apache.solr.cloud.ZkController.startReplicationFromLeader(ZkController.java:1368)  at org.apache.solr.cloud.RecoveryStrategy.doReplicateOnlyRecovery(RecoveryStrategy.java:414)  at org.apache.solr.cloud.RecoveryStrategy.doRecovery(RecoveryStrategy.java:341)  at org.apache.solr.cloud.RecoveryStrategy.run(RecoveryStrategy.java:318)  at com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:180)  at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539)  at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)  at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:218)  at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)  at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)  at java.base/java.lang.Thread.run(Thread.java:833)  >

Stack Trace:
java.lang.AssertionError: ObjectTracker found 6 object(s) that were not released!!! [MMapDirectory, InternalHttpClient, MMapDirectory, MMapDirectory, SolrCore, InternalHttpClient]
org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.lucene.store.MMapDirectory
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:362)
	at org.apache.solr.update.SolrIndexWriter.create(SolrIndexWriter.java:98)
	at org.apache.solr.core.SolrCore.initIndex(SolrCore.java:813)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:1003)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:921)
	at org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1448)
	at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1329)
	at org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:95)
	at org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:367)
	at org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:397)
	at org.apache.solr.handler.admin.CoreAdminHandler.lambda$handleRequestBody$0(CoreAdminHandler.java:189)
	at com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:180)
	at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:218)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	at java.base/java.lang.Thread.run(Thread.java:833)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.http.impl.client.InternalHttpClient
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.client.solrj.impl.HttpClientUtil.createClient(HttpClientUtil.java:341)
	at org.apache.solr.client.solrj.impl.HttpClientUtil.createClient(HttpClientUtil.java:350)
	at org.apache.solr.handler.IndexFetcher.createHttpClient(IndexFetcher.java:233)
	at org.apache.solr.handler.IndexFetcher.<init>(IndexFetcher.java:275)
	at org.apache.solr.handler.ReplicationHandler.doFetch(ReplicationHandler.java:454)
	at org.apache.solr.cloud.RecoveryStrategy.replicate(RecoveryStrategy.java:252)
	at org.apache.solr.cloud.RecoveryStrategy.doReplicateOnlyRecovery(RecoveryStrategy.java:394)
	at org.apache.solr.cloud.RecoveryStrategy.doRecovery(RecoveryStrategy.java:341)
	at org.apache.solr.cloud.RecoveryStrategy.run(RecoveryStrategy.java:318)
	at com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:180)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:218)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	at java.base/java.lang.Thread.run(Thread.java:833)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.lucene.store.MMapDirectory
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:362)
	at org.apache.solr.handler.IndexFetcher.fetchLatestIndex(IndexFetcher.java:553)
	at org.apache.solr.handler.IndexFetcher.fetchLatestIndex(IndexFetcher.java:384)
	at org.apache.solr.handler.ReplicationHandler.doFetch(ReplicationHandler.java:458)
	at org.apache.solr.handler.ReplicationHandler.lambda$setupPolling$13(ReplicationHandler.java:1255)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539)
	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	at java.base/java.lang.Thread.run(Thread.java:833)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.lucene.store.MMapDirectory
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:362)
	at org.apache.solr.core.SolrCore.getNewIndexDir(SolrCore.java:402)
	at org.apache.solr.core.SolrCore.initIndex(SolrCore.java:781)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:1003)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:921)
	at org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1448)
	at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1329)
	at org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:95)
	at org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:367)
	at org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:397)
	at org.apache.solr.handler.admin.CoreAdminHandler.lambda$handleRequestBody$0(CoreAdminHandler.java:189)
	at com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:180)
	at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:218)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	at java.base/java.lang.Thread.run(Thread.java:833)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.solr.core.SolrCore
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:1092)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:921)
	at org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1448)
	at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1329)
	at org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:95)
	at org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:367)
	at org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:397)
	at org.apache.solr.handler.admin.CoreAdminHandler.lambda$handleRequestBody$0(CoreAdminHandler.java:189)
	at com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:180)
	at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:218)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	at java.base/java.lang.Thread.run(Thread.java:833)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.http.impl.client.InternalHttpClient
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.client.solrj.impl.HttpClientUtil.createClient(HttpClientUtil.java:341)
	at org.apache.solr.client.solrj.impl.HttpClientUtil.createClient(HttpClientUtil.java:350)
	at org.apache.solr.handler.IndexFetcher.createHttpClient(IndexFetcher.java:233)
	at org.apache.solr.handler.IndexFetcher.<init>(IndexFetcher.java:275)
	at org.apache.solr.handler.ReplicationHandler.inform(ReplicationHandler.java:1289)
	at org.apache.solr.cloud.ReplicateFromLeader.startReplication(ReplicateFromLeader.java:134)
	at org.apache.solr.cloud.ZkController.startReplicationFromLeader(ZkController.java:1368)
	at org.apache.solr.cloud.RecoveryStrategy.doReplicateOnlyRecovery(RecoveryStrategy.java:414)
	at org.apache.solr.cloud.RecoveryStrategy.doRecovery(RecoveryStrategy.java:341)
	at org.apache.solr.cloud.RecoveryStrategy.run(RecoveryStrategy.java:318)
	at com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:180)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:218)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	at java.base/java.lang.Thread.run(Thread.java:833)

 expected null, but was:<ObjectTracker found 6 object(s) that were not released!!! [MMapDirectory, InternalHttpClient, MMapDirectory, MMapDirectory, SolrCore, InternalHttpClient]
org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.lucene.store.MMapDirectory
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:362)
	at org.apache.solr.update.SolrIndexWriter.create(SolrIndexWriter.java:98)
	at org.apache.solr.core.SolrCore.initIndex(SolrCore.java:813)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:1003)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:921)
	at org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1448)
	at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1329)
	at org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:95)
	at org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:367)
	at org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:397)
	at org.apache.solr.handler.admin.CoreAdminHandler.lambda$handleRequestBody$0(CoreAdminHandler.java:189)
	at com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:180)
	at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:218)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	at java.base/java.lang.Thread.run(Thread.java:833)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.http.impl.client.InternalHttpClient
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.client.solrj.impl.HttpClientUtil.createClient(HttpClientUtil.java:341)
	at org.apache.solr.client.solrj.impl.HttpClientUtil.createClient(HttpClientUtil.java:350)
	at org.apache.solr.handler.IndexFetcher.createHttpClient(IndexFetcher.java:233)
	at org.apache.solr.handler.IndexFetcher.<init>(IndexFetcher.java:275)
	at org.apache.solr.handler.ReplicationHandler.doFetch(ReplicationHandler.java:454)
	at org.apache.solr.cloud.RecoveryStrategy.replicate(RecoveryStrategy.java:252)
	at org.apache.solr.cloud.RecoveryStrategy.doReplicateOnlyRecovery(RecoveryStrategy.java:394)
	at org.apache.solr.cloud.RecoveryStrategy.doRecovery(RecoveryStrategy.java:341)
	at org.apache.solr.cloud.RecoveryStrategy.run(RecoveryStrategy.java:318)
	at com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:180)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:218)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	at java.base/java.lang.Thread.run(Thread.java:833)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.lucene.store.MMapDirectory
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:362)
	at org.apache.solr.handler.IndexFetcher.fetchLatestIndex(IndexFetcher.java:553)
	at org.apache.solr.handler.IndexFetcher.fetchLatestIndex(IndexFetcher.java:384)
	at org.apache.solr.handler.ReplicationHandler.doFetch(ReplicationHandler.java:458)
	at org.apache.solr.handler.ReplicationHandler.lambda$setupPolling$13(ReplicationHandler.java:1255)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539)
	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	at java.base/java.lang.Thread.run(Thread.java:833)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.lucene.store.MMapDirectory
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:362)
	at org.apache.solr.core.SolrCore.getNewIndexDir(SolrCore.java:402)
	at org.apache.solr.core.SolrCore.initIndex(SolrCore.java:781)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:1003)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:921)
	at org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1448)
	at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1329)
	at org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:95)
	at org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:367)
	at org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:397)
	at org.apache.solr.handler.admin.CoreAdminHandler.lambda$handleRequestBody$0(CoreAdminHandler.java:189)
	at com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:180)
	at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:218)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	at java.base/java.lang.Thread.run(Thread.java:833)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.solr.core.SolrCore
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:1092)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:921)
	at org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1448)
	at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1329)
	at org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:95)
	at org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:367)
	at org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:397)
	at org.apache.solr.handler.admin.CoreAdminHandler.lambda$handleRequestBody$0(CoreAdminHandler.java:189)
	at com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:180)
	at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:218)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	at java.base/java.lang.Thread.run(Thread.java:833)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.http.impl.client.InternalHttpClient
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.client.solrj.impl.HttpClientUtil.createClient(HttpClientUtil.java:341)
	at org.apache.solr.client.solrj.impl.HttpClientUtil.createClient(HttpClientUtil.java:350)
	at org.apache.solr.handler.IndexFetcher.createHttpClient(IndexFetcher.java:233)
	at org.apache.solr.handler.IndexFetcher.<init>(IndexFetcher.java:275)
	at org.apache.solr.handler.ReplicationHandler.inform(ReplicationHandler.java:1289)
	at org.apache.solr.cloud.ReplicateFromLeader.startReplication(ReplicateFromLeader.java:134)
	at org.apache.solr.cloud.ZkController.startReplicationFromLeader(ZkController.java:1368)
	at org.apache.solr.cloud.RecoveryStrategy.doReplicateOnlyRecovery(RecoveryStrategy.java:414)
	at org.apache.solr.cloud.RecoveryStrategy.doRecovery(RecoveryStrategy.java:341)
	at org.apache.solr.cloud.RecoveryStrategy.run(RecoveryStrategy.java:318)
	at com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:180)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:218)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	at java.base/java.lang.Thread.run(Thread.java:833)

>
	at __randomizedtesting.SeedInfo.seed([A4BDB0AC3616383E]:0)
	at org.junit.Assert.fail(Assert.java:89)
	at org.junit.Assert.failNotNull(Assert.java:756)
	at org.junit.Assert.assertNull(Assert.java:738)
	at org.apache.solr.SolrTestCaseJ4.teardownTestCases(SolrTestCaseJ4.java:331)
	at jdk.internal.reflect.GeneratedMethodAccessor39.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:568)
	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.junit.rules.RunRules.evaluate(RunRules.java:20)
	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$1.evaluate(TestRuleIgnoreTestSuites.java:54)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
	at java.base/java.lang.Thread.run(Thread.java:833)


FAILED:  junit.framework.TestSuite.org.apache.solr.handler.PingRequestHandlerTest

Error Message:
1 thread leaked from SUITE scope at org.apache.solr.handler.PingRequestHandlerTest:     1) Thread[id=1745, name=SessionTracker, state=TIMED_WAITING, group=TGRP-PingRequestHandlerTest]         at java.base@17/java.lang.Thread.sleep(Native Method)         at app//org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:157)

Stack Trace:
com.carrotsearch.randomizedtesting.ThreadLeakError: 1 thread leaked from SUITE scope at org.apache.solr.handler.PingRequestHandlerTest: 
   1) Thread[id=1745, name=SessionTracker, state=TIMED_WAITING, group=TGRP-PingRequestHandlerTest]
        at java.base@17/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:157)
	at __randomizedtesting.SeedInfo.seed([A4BDB0AC3616383E]:0)


FAILED:  org.apache.solr.client.solrj.io.stream.MathExpressionTest.testZipFDistribution

Error Message:
Zipf distribution not descending!!!

Stack Trace:
java.lang.Exception: Zipf distribution not descending!!!
	at __randomizedtesting.SeedInfo.seed([D5AE9739CA61A89F:F11BFA1DDDC9A0B7]:0)
	at org.apache.solr.client.solrj.io.stream.MathExpressionTest.testZipFDistribution(MathExpressionTest.java:3873)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:568)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1750)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:938)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:974)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:988)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:49)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
	at org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:48)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:817)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:468)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:947)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:832)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:883)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:894)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	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$1.evaluate(TestRuleIgnoreTestSuites.java:54)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
	at java.base/java.lang.Thread.run(Thread.java:833)