[JENKINS] Solr-main-MacOSX (64bit/jdk-16.0.2) - Build # 603 - Still Unstable!

Sun, 16 Jan 2022 17:18:46 -0800 

Build: https://jenkins.thetaphi.de/job/Solr-main-MacOSX/603/
Java: 64bit/jdk-16.0.2 -XX:+UseCompressedOops -XX:+UseShenandoahGC

26 tests failed.
FAILED:  org.apache.solr.cloud.hdfs.HdfsRecoverLeaseTest.classMethod

Error Message:
java.lang.NoSuchMethodError: 'void 
com.google.common.util.concurrent.Futures.addCallback(com.google.common.util.concurrent.ListenableFuture,
 com.google.common.util.concurrent.FutureCallback)'

Stack Trace:
java.lang.NoSuchMethodError: 'void 
com.google.common.util.concurrent.Futures.addCallback(com.google.common.util.concurrent.ListenableFuture,
 com.google.common.util.concurrent.FutureCallback)'
        at __randomizedtesting.SeedInfo.seed([446C9B988913A8E]:0)
        at 
org.apache.hadoop.hdfs.server.datanode.checker.ThrottledAsyncChecker.addResultCachingCallback(ThrottledAsyncChecker.java:167)
        at 
org.apache.hadoop.hdfs.server.datanode.checker.ThrottledAsyncChecker.schedule(ThrottledAsyncChecker.java:156)
        at 
org.apache.hadoop.hdfs.server.datanode.checker.StorageLocationChecker.check(StorageLocationChecker.java:166)
        at 
org.apache.hadoop.hdfs.server.datanode.DataNode.makeInstance(DataNode.java:2775)
        at 
org.apache.hadoop.hdfs.server.datanode.DataNode.instantiateDataNode(DataNode.java:2690)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster.startDataNodes(MiniDFSCluster.java:1680)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster.initMiniDFSCluster(MiniDFSCluster.java:911)
        at org.apache.hadoop.hdfs.MiniDFSCluster.<init>(MiniDFSCluster.java:518)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster$Builder.build(MiniDFSCluster.java:477)
        at 
org.apache.solr.cloud.hdfs.HdfsTestUtil.setupClass(HdfsTestUtil.java:211)
        at 
org.apache.solr.cloud.hdfs.HdfsTestUtil.setupClass(HdfsTestUtil.java:87)
        at 
org.apache.solr.cloud.hdfs.HdfsRecoverLeaseTest.beforeClass(HdfsRecoverLeaseTest.java:56)
        at 
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
        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:1754)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:882)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
        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:43)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
        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.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
        at 
org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
        at org.junit.rules.RunRules.evaluate(RunRules.java:20)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
        at java.base/java.lang.Thread.run(Thread.java:831)


FAILED:  org.apache.solr.cloud.hdfs.HdfsRecoverLeaseTest.classMethod

Error Message:
com.carrotsearch.randomizedtesting.ThreadLeakError: 1 thread leaked from SUITE 
scope at org.apache.solr.cloud.hdfs.HdfsRecoverLeaseTest: 
   1) Thread[id=16181, name=StorageLocationChecker thread 0, 
state=TIMED_WAITING, group=TGRP-HdfsRecoverLeaseTest]
        at [email protected]/jdk.internal.misc.Unsafe.park(Native Method)
        at 
[email protected]/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:252)
        at 
[email protected]/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)
        at 
[email protected]/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)
        at 
[email protected]/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)
        at 
[email protected]/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1055)
        at 
[email protected]/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at 
[email protected]/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at [email protected]/java.lang.Thread.run(Thread.java:831)

Stack Trace:
com.carrotsearch.randomizedtesting.ThreadLeakError: 1 thread leaked from SUITE 
scope at org.apache.solr.cloud.hdfs.HdfsRecoverLeaseTest: 
   1) Thread[id=16181, name=StorageLocationChecker thread 0, 
state=TIMED_WAITING, group=TGRP-HdfsRecoverLeaseTest]
        at [email protected]/jdk.internal.misc.Unsafe.park(Native Method)
        at 
[email protected]/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:252)
        at 
[email protected]/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)
        at 
[email protected]/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)
        at 
[email protected]/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)
        at 
[email protected]/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1055)
        at 
[email protected]/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at 
[email protected]/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at [email protected]/java.lang.Thread.run(Thread.java:831)
        at __randomizedtesting.SeedInfo.seed([446C9B988913A8E]:0)


FAILED:  org.apache.solr.cloud.hdfs.HdfsRecoverLeaseTest.classMethod

Error Message:
com.carrotsearch.randomizedtesting.ThreadLeakError: There are still zombie 
threads that couldn't be terminated:
   1) Thread[id=16181, name=StorageLocationChecker thread 0, 
state=TIMED_WAITING, group=TGRP-HdfsRecoverLeaseTest]
        at [email protected]/jdk.internal.misc.Unsafe.park(Native Method)
        at 
[email protected]/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:252)
        at 
[email protected]/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)
        at 
[email protected]/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)
        at 
[email protected]/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)
        at 
[email protected]/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1055)
        at 
[email protected]/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at 
[email protected]/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at [email protected]/java.lang.Thread.run(Thread.java:831)

Stack Trace:
com.carrotsearch.randomizedtesting.ThreadLeakError: There are still zombie 
threads that couldn't be terminated:
   1) Thread[id=16181, name=StorageLocationChecker thread 0, 
state=TIMED_WAITING, group=TGRP-HdfsRecoverLeaseTest]
        at [email protected]/jdk.internal.misc.Unsafe.park(Native Method)
        at 
[email protected]/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:252)
        at 
[email protected]/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)
        at 
[email protected]/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)
        at 
[email protected]/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)
        at 
[email protected]/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1055)
        at 
[email protected]/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at 
[email protected]/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at [email protected]/java.lang.Thread.run(Thread.java:831)
        at __randomizedtesting.SeedInfo.seed([446C9B988913A8E]:0)


FAILED:  org.apache.solr.core.HdfsDirectoryFactoryTest.classMethod

Error Message:
java.lang.NoSuchMethodError: 'void 
com.google.common.util.concurrent.Futures.addCallback(com.google.common.util.concurrent.ListenableFuture,
 com.google.common.util.concurrent.FutureCallback)'

Stack Trace:
java.lang.NoSuchMethodError: 'void 
com.google.common.util.concurrent.Futures.addCallback(com.google.common.util.concurrent.ListenableFuture,
 com.google.common.util.concurrent.FutureCallback)'
        at __randomizedtesting.SeedInfo.seed([446C9B988913A8E]:0)
        at 
org.apache.hadoop.hdfs.server.datanode.checker.ThrottledAsyncChecker.addResultCachingCallback(ThrottledAsyncChecker.java:167)
        at 
org.apache.hadoop.hdfs.server.datanode.checker.ThrottledAsyncChecker.schedule(ThrottledAsyncChecker.java:156)
        at 
org.apache.hadoop.hdfs.server.datanode.checker.StorageLocationChecker.check(StorageLocationChecker.java:166)
        at 
org.apache.hadoop.hdfs.server.datanode.DataNode.makeInstance(DataNode.java:2775)
        at 
org.apache.hadoop.hdfs.server.datanode.DataNode.instantiateDataNode(DataNode.java:2690)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster.startDataNodes(MiniDFSCluster.java:1680)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster.initMiniDFSCluster(MiniDFSCluster.java:911)
        at org.apache.hadoop.hdfs.MiniDFSCluster.<init>(MiniDFSCluster.java:518)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster$Builder.build(MiniDFSCluster.java:477)
        at 
org.apache.solr.cloud.hdfs.HdfsTestUtil.setupClass(HdfsTestUtil.java:211)
        at 
org.apache.solr.cloud.hdfs.HdfsTestUtil.setupClass(HdfsTestUtil.java:87)
        at 
org.apache.solr.core.HdfsDirectoryFactoryTest.setupClass(HdfsDirectoryFactoryTest.java:68)
        at 
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
        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:1754)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:882)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
        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:43)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
        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.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
        at 
org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
        at org.junit.rules.RunRules.evaluate(RunRules.java:20)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
        at java.base/java.lang.Thread.run(Thread.java:831)


FAILED:  org.apache.solr.core.HdfsDirectoryFactoryTest.classMethod

Error Message:
com.carrotsearch.randomizedtesting.ThreadLeakError: 1 thread leaked from SUITE 
scope at org.apache.solr.core.HdfsDirectoryFactoryTest: 
   1) Thread[id=2396, name=StorageLocationChecker thread 0, 
state=TIMED_WAITING, group=TGRP-HdfsDirectoryFactoryTest]
        at [email protected]/jdk.internal.misc.Unsafe.park(Native Method)
        at 
[email protected]/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:252)
        at 
[email protected]/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)
        at 
[email protected]/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)
        at 
[email protected]/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)
        at 
[email protected]/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1055)
        at 
[email protected]/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at 
[email protected]/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at [email protected]/java.lang.Thread.run(Thread.java:831)

Stack Trace:
com.carrotsearch.randomizedtesting.ThreadLeakError: 1 thread leaked from SUITE 
scope at org.apache.solr.core.HdfsDirectoryFactoryTest: 
   1) Thread[id=2396, name=StorageLocationChecker thread 0, 
state=TIMED_WAITING, group=TGRP-HdfsDirectoryFactoryTest]
        at [email protected]/jdk.internal.misc.Unsafe.park(Native Method)
        at 
[email protected]/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:252)
        at 
[email protected]/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)
        at 
[email protected]/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)
        at 
[email protected]/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)
        at 
[email protected]/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1055)
        at 
[email protected]/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at 
[email protected]/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at [email protected]/java.lang.Thread.run(Thread.java:831)
        at __randomizedtesting.SeedInfo.seed([446C9B988913A8E]:0)


FAILED:  org.apache.solr.core.HdfsDirectoryFactoryTest.classMethod

Error Message:
com.carrotsearch.randomizedtesting.ThreadLeakError: There are still zombie 
threads that couldn't be terminated:
   1) Thread[id=2396, name=StorageLocationChecker thread 0, 
state=TIMED_WAITING, group=TGRP-HdfsDirectoryFactoryTest]
        at [email protected]/jdk.internal.misc.Unsafe.park(Native Method)
        at 
[email protected]/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:252)
        at 
[email protected]/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)
        at 
[email protected]/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)
        at 
[email protected]/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)
        at 
[email protected]/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1055)
        at 
[email protected]/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at 
[email protected]/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at [email protected]/java.lang.Thread.run(Thread.java:831)

Stack Trace:
com.carrotsearch.randomizedtesting.ThreadLeakError: There are still zombie 
threads that couldn't be terminated:
   1) Thread[id=2396, name=StorageLocationChecker thread 0, 
state=TIMED_WAITING, group=TGRP-HdfsDirectoryFactoryTest]
        at [email protected]/jdk.internal.misc.Unsafe.park(Native Method)
        at 
[email protected]/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:252)
        at 
[email protected]/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)
        at 
[email protected]/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)
        at 
[email protected]/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)
        at 
[email protected]/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1055)
        at 
[email protected]/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at 
[email protected]/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at [email protected]/java.lang.Thread.run(Thread.java:831)
        at __randomizedtesting.SeedInfo.seed([446C9B988913A8E]:0)


FAILED:  
org.apache.solr.core.backup.repository.HdfsBackupRepositoryIntegrationTest.classMethod

Error Message:
java.lang.NoSuchMethodError: 'void 
com.google.common.util.concurrent.Futures.addCallback(com.google.common.util.concurrent.ListenableFuture,
 com.google.common.util.concurrent.FutureCallback)'

Stack Trace:
java.lang.NoSuchMethodError: 'void 
com.google.common.util.concurrent.Futures.addCallback(com.google.common.util.concurrent.ListenableFuture,
 com.google.common.util.concurrent.FutureCallback)'
        at __randomizedtesting.SeedInfo.seed([446C9B988913A8E]:0)
        at 
org.apache.hadoop.hdfs.server.datanode.checker.ThrottledAsyncChecker.addResultCachingCallback(ThrottledAsyncChecker.java:167)
        at 
org.apache.hadoop.hdfs.server.datanode.checker.ThrottledAsyncChecker.schedule(ThrottledAsyncChecker.java:156)
        at 
org.apache.hadoop.hdfs.server.datanode.checker.StorageLocationChecker.check(StorageLocationChecker.java:166)
        at 
org.apache.hadoop.hdfs.server.datanode.DataNode.makeInstance(DataNode.java:2775)
        at 
org.apache.hadoop.hdfs.server.datanode.DataNode.instantiateDataNode(DataNode.java:2690)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster.startDataNodes(MiniDFSCluster.java:1680)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster.initMiniDFSCluster(MiniDFSCluster.java:911)
        at org.apache.hadoop.hdfs.MiniDFSCluster.<init>(MiniDFSCluster.java:518)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster$Builder.build(MiniDFSCluster.java:477)
        at 
org.apache.solr.cloud.hdfs.HdfsTestUtil.setupClass(HdfsTestUtil.java:211)
        at 
org.apache.solr.cloud.hdfs.HdfsTestUtil.setupClass(HdfsTestUtil.java:83)
        at 
org.apache.solr.core.backup.repository.HdfsBackupRepositoryIntegrationTest.setupClass(HdfsBackupRepositoryIntegrationTest.java:53)
        at 
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
        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:1754)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:882)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
        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:43)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
        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.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
        at 
org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
        at org.junit.rules.RunRules.evaluate(RunRules.java:20)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
        at java.base/java.lang.Thread.run(Thread.java:831)


FAILED:  
org.apache.solr.core.backup.repository.HdfsBackupRepositoryIntegrationTest.classMethod

Error Message:
com.carrotsearch.randomizedtesting.ThreadLeakError: 1 thread leaked from SUITE 
scope at 
org.apache.solr.core.backup.repository.HdfsBackupRepositoryIntegrationTest: 
   1) Thread[id=14406, name=StorageLocationChecker thread 0, 
state=TIMED_WAITING, group=TGRP-HdfsBackupRepositoryIntegrationTest]
        at [email protected]/jdk.internal.misc.Unsafe.park(Native Method)
        at 
[email protected]/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:252)
        at 
[email protected]/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)
        at 
[email protected]/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)
        at 
[email protected]/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)
        at 
[email protected]/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1055)
        at 
[email protected]/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at 
[email protected]/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at [email protected]/java.lang.Thread.run(Thread.java:831)

Stack Trace:
com.carrotsearch.randomizedtesting.ThreadLeakError: 1 thread leaked from SUITE 
scope at 
org.apache.solr.core.backup.repository.HdfsBackupRepositoryIntegrationTest: 
   1) Thread[id=14406, name=StorageLocationChecker thread 0, 
state=TIMED_WAITING, group=TGRP-HdfsBackupRepositoryIntegrationTest]
        at [email protected]/jdk.internal.misc.Unsafe.park(Native Method)
        at 
[email protected]/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:252)
        at 
[email protected]/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)
        at 
[email protected]/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)
        at 
[email protected]/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)
        at 
[email protected]/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1055)
        at 
[email protected]/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at 
[email protected]/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at [email protected]/java.lang.Thread.run(Thread.java:831)
        at __randomizedtesting.SeedInfo.seed([446C9B988913A8E]:0)


FAILED:  
org.apache.solr.core.backup.repository.HdfsBackupRepositoryIntegrationTest.classMethod

Error Message:
com.carrotsearch.randomizedtesting.ThreadLeakError: There are still zombie 
threads that couldn't be terminated:
   1) Thread[id=14406, name=StorageLocationChecker thread 0, 
state=TIMED_WAITING, group=TGRP-HdfsBackupRepositoryIntegrationTest]
        at [email protected]/jdk.internal.misc.Unsafe.park(Native Method)
        at 
[email protected]/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:252)
        at 
[email protected]/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)
        at 
[email protected]/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)
        at 
[email protected]/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)
        at 
[email protected]/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1055)
        at 
[email protected]/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at 
[email protected]/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at [email protected]/java.lang.Thread.run(Thread.java:831)

Stack Trace:
com.carrotsearch.randomizedtesting.ThreadLeakError: There are still zombie 
threads that couldn't be terminated:
   1) Thread[id=14406, name=StorageLocationChecker thread 0, 
state=TIMED_WAITING, group=TGRP-HdfsBackupRepositoryIntegrationTest]
        at [email protected]/jdk.internal.misc.Unsafe.park(Native Method)
        at 
[email protected]/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:252)
        at 
[email protected]/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)
        at 
[email protected]/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)
        at 
[email protected]/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)
        at 
[email protected]/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1055)
        at 
[email protected]/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at 
[email protected]/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at [email protected]/java.lang.Thread.run(Thread.java:831)
        at __randomizedtesting.SeedInfo.seed([446C9B988913A8E]:0)


FAILED:  org.apache.solr.handler.TestSolrConfigHandlerCloud.test

Error Message:
java.lang.AssertionError: {
  "responseHeader":{
    "status":500,
    "QTime":30017},
  "errorMessages":["3 out of 5 the property overlay to be of version 11 within 
30 seconds! Failed cores: 
[http://127.0.0.1:59866/kfq/t/collection1_shard2_replica_n2/, 
http://127.0.0.1:59888/kfq/t/collection1_shard2_replica_n6/, 
http://127.0.0.1:59876/kfq/t/collection1_shard1_replica_n1/]\n";],
  "WARNING":"This response format is experimental.  It is likely to change in 
the future.",
  "error":{
    "metadata":[
      "error-class","org.apache.solr.common.SolrException",
      "root-error-class","org.apache.solr.common.SolrException"],
    "msg":"3 out of 5 the property overlay to be of version 11 within 30 
seconds! Failed cores: 
[http://127.0.0.1:59866/kfq/t/collection1_shard2_replica_n2/, 
http://127.0.0.1:59888/kfq/t/collection1_shard2_replica_n6/, 
http://127.0.0.1:59876/kfq/t/collection1_shard1_replica_n1/]";,
    "trace":"org.apache.solr.common.SolrException: 3 out of 5 the property 
overlay to be of version 11 within 30 seconds! Failed cores: 
[http://127.0.0.1:59866/kfq/t/collection1_shard2_replica_n2/, 
http://127.0.0.1:59888/kfq/t/collection1_shard2_replica_n6/, 
http://127.0.0.1:59876/kfq/t/collection1_shard1_replica_n1/]\n\tat 
org.apache.solr.handler.SolrConfigHandler.waitForAllReplicasState(SolrConfigHandler.java:812)\n\tat
 
org.apache.solr.handler.SolrConfigHandler$Command.handleCommands(SolrConfigHandler.java:534)\n\tat
 
org.apache.solr.handler.SolrConfigHandler$Command.handlePOST(SolrConfigHandler.java:366)\n\tat
 
org.apache.solr.handler.SolrConfigHandler.handleRequestBody(SolrConfigHandler.java:137)\n\tat
 
org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:214)\n\tat
 org.apache.solr.core.SolrCore.execute(SolrCore.java:2639)\n\tat 
org.apache.solr.servlet.HttpSolrCall.execute(HttpSolrCall.java:824)\n\tat 
org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:564)\n\tat 
org.apache.solr.servlet.SolrDispatchFilter.dispatch(SolrDispatchFilter.java:218)\n\tat
 
org.apache.solr.servlet.SolrDispatchFilter.lambda$doFilter$0(SolrDispatchFilter.java:189)\n\tat
 
org.apache.solr.servlet.ServletUtils.traceHttpRequestExecution2(ServletUtils.java:232)\n\tat
 
org.apache.solr.servlet.ServletUtils.rateLimitRequest(ServletUtils.java:208)\n\tat
 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:187)\n\tat
 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:171)\n\tat
 org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193)\n\tat 
org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601)\n\tat
 
org.apache.solr.client.solrj.embedded.JettySolrRunner$DebugFilter.doFilter(JettySolrRunner.java:189)\n\tat
 org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193)\n\tat 
org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601)\n\tat
 
org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:548)\n\tat
 
org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)\n\tat
 
org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1624)\n\tat
 
org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)\n\tat
 
org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1434)\n\tat
 
org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188)\n\tat
 
org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:501)\n\tat 
org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1594)\n\tat
 
org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186)\n\tat
 
org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1349)\n\tat
 
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)\n\tat
 
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)\n\tat
 
org.eclipse.jetty.rewrite.handler.RewriteHandler.handle(RewriteHandler.java:322)\n\tat
 
org.eclipse.jetty.server.handler.gzip.GzipHandler.handle(GzipHandler.java:713)\n\tat
 
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)\n\tat
 org.eclipse.jetty.server.Server.handle(Server.java:516)\n\tat 
org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:400)\n\tat
 org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:645)\n\tat 
org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:392)\n\tat 
org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:277)\n\tat
 
org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311)\n\tat
 org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:105)\n\tat 
org.eclipse.jetty.io.ChannelEndPoint$1.run(ChannelEndPoint.java:104)\n\tat 
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:883)\n\tat
 
org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:1034)\n\tat
 java.base/java.lang.Thread.run(Thread.java:831)\n",
    "code":500}}
 expected null, but was:<[3 out of 5 the property overlay to be of version 11 
within 30 seconds! Failed cores: 
[http://127.0.0.1:59866/kfq/t/collection1_shard2_replica_n2/, 
http://127.0.0.1:59888/kfq/t/collection1_shard2_replica_n6/, 
http://127.0.0.1:59876/kfq/t/collection1_shard1_replica_n1/]
]>

Stack Trace:
java.lang.AssertionError: {
  "responseHeader":{
    "status":500,
    "QTime":30017},
  "errorMessages":["3 out of 5 the property overlay to be of version 11 within 
30 seconds! Failed cores: 
[http://127.0.0.1:59866/kfq/t/collection1_shard2_replica_n2/, 
http://127.0.0.1:59888/kfq/t/collection1_shard2_replica_n6/, 
http://127.0.0.1:59876/kfq/t/collection1_shard1_replica_n1/]\n";],
  "WARNING":"This response format is experimental.  It is likely to change in 
the future.",
  "error":{
    "metadata":[
      "error-class","org.apache.solr.common.SolrException",
      "root-error-class","org.apache.solr.common.SolrException"],
    "msg":"3 out of 5 the property overlay to be of version 11 within 30 
seconds! Failed cores: 
[http://127.0.0.1:59866/kfq/t/collection1_shard2_replica_n2/, 
http://127.0.0.1:59888/kfq/t/collection1_shard2_replica_n6/, 
http://127.0.0.1:59876/kfq/t/collection1_shard1_replica_n1/]";,
    "trace":"org.apache.solr.common.SolrException: 3 out of 5 the property 
overlay to be of version 11 within 30 seconds! Failed cores: 
[http://127.0.0.1:59866/kfq/t/collection1_shard2_replica_n2/, 
http://127.0.0.1:59888/kfq/t/collection1_shard2_replica_n6/, 
http://127.0.0.1:59876/kfq/t/collection1_shard1_replica_n1/]\n\tat 
org.apache.solr.handler.SolrConfigHandler.waitForAllReplicasState(SolrConfigHandler.java:812)\n\tat
 
org.apache.solr.handler.SolrConfigHandler$Command.handleCommands(SolrConfigHandler.java:534)\n\tat
 
org.apache.solr.handler.SolrConfigHandler$Command.handlePOST(SolrConfigHandler.java:366)\n\tat
 
org.apache.solr.handler.SolrConfigHandler.handleRequestBody(SolrConfigHandler.java:137)\n\tat
 
org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:214)\n\tat
 org.apache.solr.core.SolrCore.execute(SolrCore.java:2639)\n\tat 
org.apache.solr.servlet.HttpSolrCall.execute(HttpSolrCall.java:824)\n\tat 
org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:564)\n\tat 
org.apache.solr.servlet.SolrDispatchFilter.dispatch(SolrDispatchFilter.java:218)\n\tat
 
org.apache.solr.servlet.SolrDispatchFilter.lambda$doFilter$0(SolrDispatchFilter.java:189)\n\tat
 
org.apache.solr.servlet.ServletUtils.traceHttpRequestExecution2(ServletUtils.java:232)\n\tat
 
org.apache.solr.servlet.ServletUtils.rateLimitRequest(ServletUtils.java:208)\n\tat
 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:187)\n\tat
 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:171)\n\tat
 org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193)\n\tat 
org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601)\n\tat
 
org.apache.solr.client.solrj.embedded.JettySolrRunner$DebugFilter.doFilter(JettySolrRunner.java:189)\n\tat
 org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193)\n\tat 
org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601)\n\tat
 
org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:548)\n\tat
 
org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)\n\tat
 
org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1624)\n\tat
 
org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)\n\tat
 
org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1434)\n\tat
 
org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188)\n\tat
 
org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:501)\n\tat 
org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1594)\n\tat
 
org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186)\n\tat
 
org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1349)\n\tat
 
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)\n\tat
 
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)\n\tat
 
org.eclipse.jetty.rewrite.handler.RewriteHandler.handle(RewriteHandler.java:322)\n\tat
 
org.eclipse.jetty.server.handler.gzip.GzipHandler.handle(GzipHandler.java:713)\n\tat
 
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)\n\tat
 org.eclipse.jetty.server.Server.handle(Server.java:516)\n\tat 
org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:400)\n\tat
 org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:645)\n\tat 
org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:392)\n\tat 
org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:277)\n\tat
 
org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311)\n\tat
 org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:105)\n\tat 
org.eclipse.jetty.io.ChannelEndPoint$1.run(ChannelEndPoint.java:104)\n\tat 
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:883)\n\tat
 
org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:1034)\n\tat
 java.base/java.lang.Thread.run(Thread.java:831)\n",
    "code":500}}
 expected null, but was:<[3 out of 5 the property overlay to be of version 11 
within 30 seconds! Failed cores: 
[http://127.0.0.1:59866/kfq/t/collection1_shard2_replica_n2/, 
http://127.0.0.1:59888/kfq/t/collection1_shard2_replica_n6/, 
http://127.0.0.1:59876/kfq/t/collection1_shard1_replica_n1/]
]>
        at 
__randomizedtesting.SeedInfo.seed([446C9B988913A8E:8C12F663266D5776]: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.core.TestSolrConfigHandler.runConfigCommand(TestSolrConfigHandler.java:224)
        at 
org.apache.solr.core.TestSolrConfigHandler.reqhandlertests(TestSolrConfigHandler.java:408)
        at 
org.apache.solr.handler.TestSolrConfigHandlerCloud.testReqHandlerAPIs(TestSolrConfigHandlerCloud.java:80)
        at 
org.apache.solr.handler.TestSolrConfigHandlerCloud.test(TestSolrConfigHandlerCloud.java:50)
        at 
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
        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:1754)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:942)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:978)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:992)
        at 
org.apache.solr.BaseDistributedSearchTestCase$ShardsRepeatRule$ShardsFixedStatement.callStatement(BaseDistributedSearchTestCase.java:1081)
        at 
org.apache.solr.BaseDistributedSearchTestCase$ShardsRepeatRule$ShardsStatement.evaluate(BaseDistributedSearchTestCase.java:1052)
        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:44)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
        at 
org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:45)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
        at org.junit.rules.RunRules.evaluate(RunRules.java:20)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:819)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:470)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:951)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:836)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:887)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
        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:43)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
        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.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
        at 
org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
        at org.junit.rules.RunRules.evaluate(RunRules.java:20)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
        at java.base/java.lang.Thread.run(Thread.java:831)


FAILED:  
org.apache.solr.handler.designer.TestSchemaDesignerSettingsDAO.classMethod

Error Message:
com.carrotsearch.randomizedtesting.ThreadLeakError: 1 thread leaked from SUITE 
scope at org.apache.solr.handler.designer.TestSchemaDesignerSettingsDAO: 
   1) Thread[id=4870, name=ZKEventListenerThread, state=TIMED_WAITING, 
group=TGRP-TestSchemaDesignerSettingsDAO]
        at [email protected]/java.lang.Thread.sleep(Native Method)
        at 
app//org.apache.solr.common.cloud.ZkCmdExecutor.retryDelay(ZkCmdExecutor.java:156)
        at 
app//org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:89)
        at 
app//org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:342)
        at 
app//org.apache.solr.cloud.ZkSolrResourceLoader.openResource(ZkSolrResourceLoader.java:82)
        at 
app//org.apache.lucene.analysis.AbstractAnalysisFactory.getLines(AbstractAnalysisFactory.java:302)
        at 
app//org.apache.lucene.analysis.AbstractAnalysisFactory.getWordSet(AbstractAnalysisFactory.java:293)
        at 
app//org.apache.lucene.analysis.en.AbstractWordsFileFilterFactory.inform(AbstractWordsFileFilterFactory.java:88)
        at 
app//org.apache.solr.core.SolrResourceLoader.informAware(SolrResourceLoader.java:722)
        at 
app//org.apache.solr.schema.ManagedIndexSchema.informResourceLoaderAwareObjectsInChain(ManagedIndexSchema.java:1353)
        at 
app//org.apache.solr.schema.ManagedIndexSchema.informResourceLoaderAwareObjectsForFieldType(ManagedIndexSchema.java:1206)
        at 
app//org.apache.solr.schema.ManagedIndexSchema.postReadInform(ManagedIndexSchema.java:1191)
        at 
app//org.apache.solr.schema.IndexSchema.readSchema(IndexSchema.java:615)
        at app//org.apache.solr.schema.IndexSchema.<init>(IndexSchema.java:177)
        at 
app//org.apache.solr.schema.ManagedIndexSchema.<init>(ManagedIndexSchema.java:108)
        at 
app//org.apache.solr.schema.ManagedIndexSchemaFactory.create(ManagedIndexSchemaFactory.java:244)
        at 
app//org.apache.solr.schema.ManagedIndexSchemaFactory.create(ManagedIndexSchemaFactory.java:51)
        at 
app//org.apache.solr.core.ConfigSetService.createIndexSchema(ConfigSetService.java:322)
        at 
app//org.apache.solr.core.ConfigSetService.lambda$loadConfigSet$0(ConfigSetService.java:249)
        at 
app//org.apache.solr.core.ConfigSetService$$Lambda$396/0x000000080106b8d8.get(Unknown
 Source)
        at app//org.apache.solr.core.ConfigSet.<init>(ConfigSet.java:46)
        at 
app//org.apache.solr.core.ConfigSetService.loadConfigSet(ConfigSetService.java:247)
        at 
app//org.apache.solr.core.CoreContainer.reload(CoreContainer.java:1718)
        at 
app//org.apache.solr.core.SolrCore.lambda$getConfListener$21(SolrCore.java:3140)
        at 
app//org.apache.solr.core.SolrCore$$Lambda$814/0x000000080133c570.run(Unknown 
Source)
        at 
app//org.apache.solr.cloud.ZkController.lambda$fireEventListeners$18(ZkController.java:2495)
        at 
app//org.apache.solr.cloud.ZkController$$Lambda$890/0x00000008013ae518.run(Unknown
 Source)
        at [email protected]/java.lang.Thread.run(Thread.java:831)

Stack Trace:
com.carrotsearch.randomizedtesting.ThreadLeakError: 1 thread leaked from SUITE 
scope at org.apache.solr.handler.designer.TestSchemaDesignerSettingsDAO: 
   1) Thread[id=4870, name=ZKEventListenerThread, state=TIMED_WAITING, 
group=TGRP-TestSchemaDesignerSettingsDAO]
        at [email protected]/java.lang.Thread.sleep(Native Method)
        at 
app//org.apache.solr.common.cloud.ZkCmdExecutor.retryDelay(ZkCmdExecutor.java:156)
        at 
app//org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:89)
        at 
app//org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:342)
        at 
app//org.apache.solr.cloud.ZkSolrResourceLoader.openResource(ZkSolrResourceLoader.java:82)
        at 
app//org.apache.lucene.analysis.AbstractAnalysisFactory.getLines(AbstractAnalysisFactory.java:302)
        at 
app//org.apache.lucene.analysis.AbstractAnalysisFactory.getWordSet(AbstractAnalysisFactory.java:293)
        at 
app//org.apache.lucene.analysis.en.AbstractWordsFileFilterFactory.inform(AbstractWordsFileFilterFactory.java:88)
        at 
app//org.apache.solr.core.SolrResourceLoader.informAware(SolrResourceLoader.java:722)
        at 
app//org.apache.solr.schema.ManagedIndexSchema.informResourceLoaderAwareObjectsInChain(ManagedIndexSchema.java:1353)
        at 
app//org.apache.solr.schema.ManagedIndexSchema.informResourceLoaderAwareObjectsForFieldType(ManagedIndexSchema.java:1206)
        at 
app//org.apache.solr.schema.ManagedIndexSchema.postReadInform(ManagedIndexSchema.java:1191)
        at 
app//org.apache.solr.schema.IndexSchema.readSchema(IndexSchema.java:615)
        at app//org.apache.solr.schema.IndexSchema.<init>(IndexSchema.java:177)
        at 
app//org.apache.solr.schema.ManagedIndexSchema.<init>(ManagedIndexSchema.java:108)
        at 
app//org.apache.solr.schema.ManagedIndexSchemaFactory.create(ManagedIndexSchemaFactory.java:244)
        at 
app//org.apache.solr.schema.ManagedIndexSchemaFactory.create(ManagedIndexSchemaFactory.java:51)
        at 
app//org.apache.solr.core.ConfigSetService.createIndexSchema(ConfigSetService.java:322)
        at 
app//org.apache.solr.core.ConfigSetService.lambda$loadConfigSet$0(ConfigSetService.java:249)
        at 
app//org.apache.solr.core.ConfigSetService$$Lambda$396/0x000000080106b8d8.get(Unknown
 Source)
        at app//org.apache.solr.core.ConfigSet.<init>(ConfigSet.java:46)
        at 
app//org.apache.solr.core.ConfigSetService.loadConfigSet(ConfigSetService.java:247)
        at 
app//org.apache.solr.core.CoreContainer.reload(CoreContainer.java:1718)
        at 
app//org.apache.solr.core.SolrCore.lambda$getConfListener$21(SolrCore.java:3140)
        at 
app//org.apache.solr.core.SolrCore$$Lambda$814/0x000000080133c570.run(Unknown 
Source)
        at 
app//org.apache.solr.cloud.ZkController.lambda$fireEventListeners$18(ZkController.java:2495)
        at 
app//org.apache.solr.cloud.ZkController$$Lambda$890/0x00000008013ae518.run(Unknown
 Source)
        at [email protected]/java.lang.Thread.run(Thread.java:831)
        at __randomizedtesting.SeedInfo.seed([446C9B988913A8E]:0)


FAILED:  org.apache.solr.schema.TestManagedSchemaAPI.classMethod

Error Message:
com.carrotsearch.randomizedtesting.ResourceDisposalError: Resource in scope 
SUITE failed to close. Resource was registered from thread Thread[id=9675, 
name=qtp2090332631-9675, state=RUNNABLE, group=TGRP-TestManagedSchemaAPI], 
registration stack trace below.

Stack Trace:
com.carrotsearch.randomizedtesting.ResourceDisposalError: Resource in scope 
SUITE failed to close. Resource was registered from thread Thread[id=9675, 
name=qtp2090332631-9675, state=RUNNABLE, group=TGRP-TestManagedSchemaAPI], 
registration stack trace below.
        at [email protected]/java.lang.Thread.getStackTrace(Thread.java:1596)
        at 
app//com.carrotsearch.randomizedtesting.RandomizedContext.closeAtEnd(RandomizedContext.java:157)
        at 
app//org.apache.lucene.util.LuceneTestCase.closeAfterSuite(LuceneTestCase.java:798)
        at 
app//org.apache.lucene.util.LuceneTestCase.wrapDirectory(LuceneTestCase.java:1504)
        at 
app//org.apache.lucene.util.LuceneTestCase.newDirectory(LuceneTestCase.java:1368)
        at 
app//org.apache.lucene.util.LuceneTestCase.newDirectory(LuceneTestCase.java:1350)
        at 
app//org.apache.solr.core.MockDirectoryFactory.create(MockDirectoryFactory.java:49)
        at 
app//org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:360)
        at 
app//org.apache.solr.core.SolrCore.initSnapshotMetaDataManager(SolrCore.java:584)
        at app//org.apache.solr.core.SolrCore.<init>(SolrCore.java:1033)
        at app//org.apache.solr.core.SolrCore.<init>(SolrCore.java:959)
        at 
app//org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1454)
        at 
app//org.apache.solr.core.CoreContainer.create(CoreContainer.java:1328)
        at 
app//org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:91)
        at 
app//org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:344)
        at 
app//org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:407)
        at 
app//org.apache.solr.handler.admin.CoreAdminHandler.handleRequestBody(CoreAdminHandler.java:191)
        at 
app//org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:214)
        at 
app//org.apache.solr.servlet.HttpSolrCall.handleAdmin(HttpSolrCall.java:866)
        at 
app//org.apache.solr.servlet.HttpSolrCall.handleAdminRequest(HttpSolrCall.java:830)
        at app//org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:542)
        at 
app//org.apache.solr.servlet.SolrDispatchFilter.dispatch(SolrDispatchFilter.java:218)
        at 
app//org.apache.solr.servlet.SolrDispatchFilter.lambda$doFilter$0(SolrDispatchFilter.java:189)
        at 
app//org.apache.solr.servlet.ServletUtils.traceHttpRequestExecution2(ServletUtils.java:232)
        at 
app//org.apache.solr.servlet.ServletUtils.rateLimitRequest(ServletUtils.java:208)
        at 
app//org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:187)
        at 
app//org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:171)
        at 
app//org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193)
        at 
app//org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601)
        at 
app//org.apache.solr.client.solrj.embedded.JettySolrRunner$DebugFilter.doFilter(JettySolrRunner.java:189)
        at 
app//org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193)
        at 
app//org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601)
        at 
app//org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:548)
        at 
app//org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
        at 
app//org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1624)
        at 
app//org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
        at 
app//org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1434)
        at 
app//org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188)
        at 
app//org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:501)
        at 
app//org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1594)
        at 
app//org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186)
        at 
app//org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1349)
        at 
app//org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
        at 
app//org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
        at 
app//org.eclipse.jetty.rewrite.handler.RewriteHandler.handle(RewriteHandler.java:322)
        at 
app//org.eclipse.jetty.server.handler.gzip.GzipHandler.handle(GzipHandler.java:713)
        at 
app//org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
        at app//org.eclipse.jetty.server.Server.handle(Server.java:516)
        at 
app//org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:400)
        at 
app//org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:645)
        at 
app//org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:392)
        at app//org.eclipse.jetty.server.HttpChannel.run(HttpChannel.java:352)
        at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:883)
        at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:1034)
        at [email protected]/java.lang.Thread.run(Thread.java:831)
Caused by: java.lang.AssertionError: Directory not closed: 
MockDirectoryWrapper(ByteBuffersDirectory@6995bc6d 
lockFactory=org.apache.lucene.store.SingleInstanceLockFactory@4b0254c1)
        at org.junit.Assert.fail(Assert.java:89)
        at 
org.apache.lucene.util.CloseableDirectory.close(CloseableDirectory.java:43)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$4$1.apply(RandomizedRunner.java:788)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$4$1.apply(RandomizedRunner.java:785)
        at 
com.carrotsearch.randomizedtesting.RandomizedContext.closeResources(RandomizedContext.java:225)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$4.afterAlways(RandomizedRunner.java:801)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:43)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
        ... 1 more


FAILED:  org.apache.solr.schema.TestManagedSchemaAPI.classMethod

Error Message:
com.carrotsearch.randomizedtesting.ResourceDisposalError: Resource in scope 
SUITE failed to close. Resource was registered from thread Thread[id=9675, 
name=qtp2090332631-9675, state=RUNNABLE, group=TGRP-TestManagedSchemaAPI], 
registration stack trace below.

Stack Trace:
com.carrotsearch.randomizedtesting.ResourceDisposalError: Resource in scope 
SUITE failed to close. Resource was registered from thread Thread[id=9675, 
name=qtp2090332631-9675, state=RUNNABLE, group=TGRP-TestManagedSchemaAPI], 
registration stack trace below.
        at [email protected]/java.lang.Thread.getStackTrace(Thread.java:1596)
        at 
app//com.carrotsearch.randomizedtesting.RandomizedContext.closeAtEnd(RandomizedContext.java:157)
        at 
app//org.apache.lucene.util.LuceneTestCase.closeAfterSuite(LuceneTestCase.java:798)
        at 
app//org.apache.lucene.util.LuceneTestCase.wrapDirectory(LuceneTestCase.java:1504)
        at 
app//org.apache.lucene.util.LuceneTestCase.newDirectory(LuceneTestCase.java:1368)
        at 
app//org.apache.lucene.util.LuceneTestCase.newDirectory(LuceneTestCase.java:1350)
        at 
app//org.apache.solr.core.MockDirectoryFactory.create(MockDirectoryFactory.java:49)
        at 
app//org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:360)
        at app//org.apache.solr.core.SolrCore.getNewIndexDir(SolrCore.java:404)
        at app//org.apache.solr.core.SolrCore.initIndex(SolrCore.java:819)
        at app//org.apache.solr.core.SolrCore.<init>(SolrCore.java:1037)
        at app//org.apache.solr.core.SolrCore.<init>(SolrCore.java:959)
        at 
app//org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1454)
        at 
app//org.apache.solr.core.CoreContainer.create(CoreContainer.java:1328)
        at 
app//org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:91)
        at 
app//org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:344)
        at 
app//org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:407)
        at 
app//org.apache.solr.handler.admin.CoreAdminHandler.handleRequestBody(CoreAdminHandler.java:191)
        at 
app//org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:214)
        at 
app//org.apache.solr.servlet.HttpSolrCall.handleAdmin(HttpSolrCall.java:866)
        at 
app//org.apache.solr.servlet.HttpSolrCall.handleAdminRequest(HttpSolrCall.java:830)
        at app//org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:542)
        at 
app//org.apache.solr.servlet.SolrDispatchFilter.dispatch(SolrDispatchFilter.java:218)
        at 
app//org.apache.solr.servlet.SolrDispatchFilter.lambda$doFilter$0(SolrDispatchFilter.java:189)
        at 
app//org.apache.solr.servlet.ServletUtils.traceHttpRequestExecution2(ServletUtils.java:232)
        at 
app//org.apache.solr.servlet.ServletUtils.rateLimitRequest(ServletUtils.java:208)
        at 
app//org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:187)
        at 
app//org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:171)
        at 
app//org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193)
        at 
app//org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601)
        at 
app//org.apache.solr.client.solrj.embedded.JettySolrRunner$DebugFilter.doFilter(JettySolrRunner.java:189)
        at 
app//org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193)
        at 
app//org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601)
        at 
app//org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:548)
        at 
app//org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
        at 
app//org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1624)
        at 
app//org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
        at 
app//org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1434)
        at 
app//org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188)
        at 
app//org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:501)
        at 
app//org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1594)
        at 
app//org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186)
        at 
app//org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1349)
        at 
app//org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
        at 
app//org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
        at 
app//org.eclipse.jetty.rewrite.handler.RewriteHandler.handle(RewriteHandler.java:322)
        at 
app//org.eclipse.jetty.server.handler.gzip.GzipHandler.handle(GzipHandler.java:713)
        at 
app//org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
        at app//org.eclipse.jetty.server.Server.handle(Server.java:516)
        at 
app//org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:400)
        at 
app//org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:645)
        at 
app//org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:392)
        at app//org.eclipse.jetty.server.HttpChannel.run(HttpChannel.java:352)
        at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:883)
        at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:1034)
        at [email protected]/java.lang.Thread.run(Thread.java:831)
Caused by: java.lang.AssertionError: Directory not closed: 
MockDirectoryWrapper(ByteBuffersDirectory@10a524fa 
lockFactory=org.apache.lucene.store.SingleInstanceLockFactory@29e1ac27)
        at org.junit.Assert.fail(Assert.java:89)
        at 
org.apache.lucene.util.CloseableDirectory.close(CloseableDirectory.java:43)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$4$1.apply(RandomizedRunner.java:788)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$4$1.apply(RandomizedRunner.java:785)
        at 
com.carrotsearch.randomizedtesting.RandomizedContext.closeResources(RandomizedContext.java:225)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$4.afterAlways(RandomizedRunner.java:801)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:43)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
        ... 1 more


FAILED:  org.apache.solr.schema.TestManagedSchemaAPI.classMethod

Error Message:
com.carrotsearch.randomizedtesting.ResourceDisposalError: Resource in scope 
SUITE failed to close. Resource was registered from thread Thread[id=9675, 
name=qtp2090332631-9675, state=RUNNABLE, group=TGRP-TestManagedSchemaAPI], 
registration stack trace below.

Stack Trace:
com.carrotsearch.randomizedtesting.ResourceDisposalError: Resource in scope 
SUITE failed to close. Resource was registered from thread Thread[id=9675, 
name=qtp2090332631-9675, state=RUNNABLE, group=TGRP-TestManagedSchemaAPI], 
registration stack trace below.
        at [email protected]/java.lang.Thread.getStackTrace(Thread.java:1596)
        at 
app//com.carrotsearch.randomizedtesting.RandomizedContext.closeAtEnd(RandomizedContext.java:157)
        at 
app//org.apache.lucene.util.LuceneTestCase.closeAfterSuite(LuceneTestCase.java:798)
        at 
app//org.apache.lucene.util.LuceneTestCase.wrapDirectory(LuceneTestCase.java:1504)
        at 
app//org.apache.lucene.util.LuceneTestCase.newDirectory(LuceneTestCase.java:1368)
        at 
app//org.apache.lucene.util.LuceneTestCase.newDirectory(LuceneTestCase.java:1350)
        at 
app//org.apache.solr.core.MockDirectoryFactory.create(MockDirectoryFactory.java:49)
        at 
app//org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:360)
        at 
app//org.apache.solr.update.SolrIndexWriter.create(SolrIndexWriter.java:98)
        at app//org.apache.solr.core.SolrCore.initIndex(SolrCore.java:851)
        at app//org.apache.solr.core.SolrCore.<init>(SolrCore.java:1037)
        at app//org.apache.solr.core.SolrCore.<init>(SolrCore.java:959)
        at 
app//org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1454)
        at 
app//org.apache.solr.core.CoreContainer.create(CoreContainer.java:1328)
        at 
app//org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:91)
        at 
app//org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:344)
        at 
app//org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:407)
        at 
app//org.apache.solr.handler.admin.CoreAdminHandler.handleRequestBody(CoreAdminHandler.java:191)
        at 
app//org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:214)
        at 
app//org.apache.solr.servlet.HttpSolrCall.handleAdmin(HttpSolrCall.java:866)
        at 
app//org.apache.solr.servlet.HttpSolrCall.handleAdminRequest(HttpSolrCall.java:830)
        at app//org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:542)
        at 
app//org.apache.solr.servlet.SolrDispatchFilter.dispatch(SolrDispatchFilter.java:218)
        at 
app//org.apache.solr.servlet.SolrDispatchFilter.lambda$doFilter$0(SolrDispatchFilter.java:189)
        at 
app//org.apache.solr.servlet.ServletUtils.traceHttpRequestExecution2(ServletUtils.java:232)
        at 
app//org.apache.solr.servlet.ServletUtils.rateLimitRequest(ServletUtils.java:208)
        at 
app//org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:187)
        at 
app//org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:171)
        at 
app//org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193)
        at 
app//org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601)
        at 
app//org.apache.solr.client.solrj.embedded.JettySolrRunner$DebugFilter.doFilter(JettySolrRunner.java:189)
        at 
app//org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193)
        at 
app//org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601)
        at 
app//org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:548)
        at 
app//org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
        at 
app//org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1624)
        at 
app//org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
        at 
app//org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1434)
        at 
app//org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188)
        at 
app//org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:501)
        at 
app//org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1594)
        at 
app//org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186)
        at 
app//org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1349)
        at 
app//org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
        at 
app//org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
        at 
app//org.eclipse.jetty.rewrite.handler.RewriteHandler.handle(RewriteHandler.java:322)
        at 
app//org.eclipse.jetty.server.handler.gzip.GzipHandler.handle(GzipHandler.java:713)
        at 
app//org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
        at app//org.eclipse.jetty.server.Server.handle(Server.java:516)
        at 
app//org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:400)
        at 
app//org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:645)
        at 
app//org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:392)
        at app//org.eclipse.jetty.server.HttpChannel.run(HttpChannel.java:352)
        at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:883)
        at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:1034)
        at [email protected]/java.lang.Thread.run(Thread.java:831)
Caused by: java.lang.AssertionError: Directory not closed: 
MockDirectoryWrapper(ByteBuffersDirectory@2bc9a7a1 
lockFactory=org.apache.lucene.store.SingleInstanceLockFactory@3c1f134c)
        at org.junit.Assert.fail(Assert.java:89)
        at 
org.apache.lucene.util.CloseableDirectory.close(CloseableDirectory.java:43)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$4$1.apply(RandomizedRunner.java:788)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$4$1.apply(RandomizedRunner.java:785)
        at 
com.carrotsearch.randomizedtesting.RandomizedContext.closeResources(RandomizedContext.java:225)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$4.afterAlways(RandomizedRunner.java:801)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:43)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
        ... 1 more


FAILED:  org.apache.solr.schema.TestManagedSchemaAPI.classMethod

Error Message:
com.carrotsearch.randomizedtesting.ThreadLeakError: 2 threads leaked from SUITE 
scope at org.apache.solr.schema.TestManagedSchemaAPI: 
   1) Thread[id=9769, name=ZKEventListenerThread, state=TIMED_WAITING, 
group=TGRP-TestManagedSchemaAPI]
        at [email protected]/java.lang.Thread.sleep(Native Method)
        at 
app//org.apache.solr.common.cloud.ZkCmdExecutor.retryDelay(ZkCmdExecutor.java:156)
        at 
app//org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:89)
        at 
app//org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:342)
        at 
app//org.apache.solr.schema.ZkIndexSchemaReader.updateSchema(ZkIndexSchemaReader.java:168)
        at 
app//org.apache.solr.schema.ZkIndexSchemaReader.refreshSchemaFromZk(ZkIndexSchemaReader.java:158)
        at 
app//org.apache.solr.schema.ManagedIndexSchemaFactory.inform(ManagedIndexSchemaFactory.java:482)
        at 
app//org.apache.solr.core.SolrResourceLoader.inform(SolrResourceLoader.java:687)
        at app//org.apache.solr.core.SolrCore.<init>(SolrCore.java:1068)
        at app//org.apache.solr.core.SolrCore.reload(SolrCore.java:746)
        at 
app//org.apache.solr.core.CoreContainer.reload(CoreContainer.java:1722)
        at 
app//org.apache.solr.core.SolrCore.lambda$getConfListener$21(SolrCore.java:3140)
        at 
app//org.apache.solr.core.SolrCore$$Lambda$814/0x000000080133c570.run(Unknown 
Source)
        at 
app//org.apache.solr.cloud.ZkController.lambda$fireEventListeners$18(ZkController.java:2495)
        at 
app//org.apache.solr.cloud.ZkController$$Lambda$890/0x00000008013ae518.run(Unknown
 Source)
        at [email protected]/java.lang.Thread.run(Thread.java:831)
   2) Thread[id=9780, 
name=searcherExecutor-7815-thread-1-processing-127.0.0.1:62338_solr, 
state=WAITING, group=TGRP-TestManagedSchemaAPI]
        at [email protected]/jdk.internal.misc.Unsafe.park(Native Method)
        at 
[email protected]/java.util.concurrent.locks.LockSupport.park(LockSupport.java:211)
        at 
[email protected]/java.util.concurrent.locks.AbstractQueuedSynchronizer.acquire(AbstractQueuedSynchronizer.java:714)
        at 
[email protected]/java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1046)
        at 
[email protected]/java.util.concurrent.CountDownLatch.await(CountDownLatch.java:232)
        at app//org.apache.solr.core.SolrCore.lambda$new$2(SolrCore.java:1055)
        at 
app//org.apache.solr.core.SolrCore$$Lambda$466/0x000000080111fd58.call(Unknown 
Source)
        at 
[email protected]/java.util.concurrent.FutureTask.run(FutureTask.java:264)
        at 
app//org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:235)
        at 
app//org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor$$Lambda$259/0x0000000800f8c9b0.run(Unknown
 Source)
        at 
[email protected]/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
        at 
[email protected]/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at [email protected]/java.lang.Thread.run(Thread.java:831)

Stack Trace:
com.carrotsearch.randomizedtesting.ThreadLeakError: 2 threads leaked from SUITE 
scope at org.apache.solr.schema.TestManagedSchemaAPI: 
   1) Thread[id=9769, name=ZKEventListenerThread, state=TIMED_WAITING, 
group=TGRP-TestManagedSchemaAPI]
        at [email protected]/java.lang.Thread.sleep(Native Method)
        at 
app//org.apache.solr.common.cloud.ZkCmdExecutor.retryDelay(ZkCmdExecutor.java:156)
        at 
app//org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:89)
        at 
app//org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:342)
        at 
app//org.apache.solr.schema.ZkIndexSchemaReader.updateSchema(ZkIndexSchemaReader.java:168)
        at 
app//org.apache.solr.schema.ZkIndexSchemaReader.refreshSchemaFromZk(ZkIndexSchemaReader.java:158)
        at 
app//org.apache.solr.schema.ManagedIndexSchemaFactory.inform(ManagedIndexSchemaFactory.java:482)
        at 
app//org.apache.solr.core.SolrResourceLoader.inform(SolrResourceLoader.java:687)
        at app//org.apache.solr.core.SolrCore.<init>(SolrCore.java:1068)
        at app//org.apache.solr.core.SolrCore.reload(SolrCore.java:746)
        at 
app//org.apache.solr.core.CoreContainer.reload(CoreContainer.java:1722)
        at 
app//org.apache.solr.core.SolrCore.lambda$getConfListener$21(SolrCore.java:3140)
        at 
app//org.apache.solr.core.SolrCore$$Lambda$814/0x000000080133c570.run(Unknown 
Source)
        at 
app//org.apache.solr.cloud.ZkController.lambda$fireEventListeners$18(ZkController.java:2495)
        at 
app//org.apache.solr.cloud.ZkController$$Lambda$890/0x00000008013ae518.run(Unknown
 Source)
        at [email protected]/java.lang.Thread.run(Thread.java:831)
   2) Thread[id=9780, 
name=searcherExecutor-7815-thread-1-processing-127.0.0.1:62338_solr, 
state=WAITING, group=TGRP-TestManagedSchemaAPI]
        at [email protected]/jdk.internal.misc.Unsafe.park(Native Method)
        at 
[email protected]/java.util.concurrent.locks.LockSupport.park(LockSupport.java:211)
        at 
[email protected]/java.util.concurrent.locks.AbstractQueuedSynchronizer.acquire(AbstractQueuedSynchronizer.java:714)
        at 
[email protected]/java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1046)
        at 
[email protected]/java.util.concurrent.CountDownLatch.await(CountDownLatch.java:232)
        at app//org.apache.solr.core.SolrCore.lambda$new$2(SolrCore.java:1055)
        at 
app//org.apache.solr.core.SolrCore$$Lambda$466/0x000000080111fd58.call(Unknown 
Source)
        at 
[email protected]/java.util.concurrent.FutureTask.run(FutureTask.java:264)
        at 
app//org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:235)
        at 
app//org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor$$Lambda$259/0x0000000800f8c9b0.run(Unknown
 Source)
        at 
[email protected]/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
        at 
[email protected]/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at [email protected]/java.lang.Thread.run(Thread.java:831)
        at __randomizedtesting.SeedInfo.seed([446C9B988913A8E]:0)


FAILED:  org.apache.solr.cloud.hdfs.HdfsNNFailoverTest.classMethod

Error Message:
java.lang.NoSuchMethodError: 'void 
com.google.common.util.concurrent.Futures.addCallback(com.google.common.util.concurrent.ListenableFuture,
 com.google.common.util.concurrent.FutureCallback)'

Stack Trace:
java.lang.NoSuchMethodError: 'void 
com.google.common.util.concurrent.Futures.addCallback(com.google.common.util.concurrent.ListenableFuture,
 com.google.common.util.concurrent.FutureCallback)'
        at __randomizedtesting.SeedInfo.seed([446C9B988913A8E]:0)
        at 
org.apache.hadoop.hdfs.server.datanode.checker.ThrottledAsyncChecker.addResultCachingCallback(ThrottledAsyncChecker.java:167)
        at 
org.apache.hadoop.hdfs.server.datanode.checker.ThrottledAsyncChecker.schedule(ThrottledAsyncChecker.java:156)
        at 
org.apache.hadoop.hdfs.server.datanode.checker.StorageLocationChecker.check(StorageLocationChecker.java:166)
        at 
org.apache.hadoop.hdfs.server.datanode.DataNode.makeInstance(DataNode.java:2775)
        at 
org.apache.hadoop.hdfs.server.datanode.DataNode.instantiateDataNode(DataNode.java:2690)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster.startDataNodes(MiniDFSCluster.java:1680)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster.initMiniDFSCluster(MiniDFSCluster.java:911)
        at org.apache.hadoop.hdfs.MiniDFSCluster.<init>(MiniDFSCluster.java:518)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster$Builder.build(MiniDFSCluster.java:477)
        at 
org.apache.solr.cloud.hdfs.HdfsTestUtil.setupClass(HdfsTestUtil.java:211)
        at 
org.apache.solr.cloud.hdfs.HdfsNNFailoverTest.setupClass(HdfsNNFailoverTest.java:47)
        at 
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
        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:1754)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:882)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
        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:43)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
        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.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
        at 
org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
        at org.junit.rules.RunRules.evaluate(RunRules.java:20)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
        at java.base/java.lang.Thread.run(Thread.java:831)


FAILED:  org.apache.solr.cloud.hdfs.HdfsNNFailoverTest.classMethod

Error Message:
com.carrotsearch.randomizedtesting.ThreadLeakError: 1 thread leaked from SUITE 
scope at org.apache.solr.cloud.hdfs.HdfsNNFailoverTest: 
   1) Thread[id=15777, name=StorageLocationChecker thread 0, 
state=TIMED_WAITING, group=TGRP-HdfsNNFailoverTest]
        at [email protected]/jdk.internal.misc.Unsafe.park(Native Method)
        at 
[email protected]/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:252)
        at 
[email protected]/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)
        at 
[email protected]/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)
        at 
[email protected]/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)
        at 
[email protected]/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1055)
        at 
[email protected]/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at 
[email protected]/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at [email protected]/java.lang.Thread.run(Thread.java:831)

Stack Trace:
com.carrotsearch.randomizedtesting.ThreadLeakError: 1 thread leaked from SUITE 
scope at org.apache.solr.cloud.hdfs.HdfsNNFailoverTest: 
   1) Thread[id=15777, name=StorageLocationChecker thread 0, 
state=TIMED_WAITING, group=TGRP-HdfsNNFailoverTest]
        at [email protected]/jdk.internal.misc.Unsafe.park(Native Method)
        at 
[email protected]/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:252)
        at 
[email protected]/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)
        at 
[email protected]/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)
        at 
[email protected]/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)
        at 
[email protected]/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1055)
        at 
[email protected]/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at 
[email protected]/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at [email protected]/java.lang.Thread.run(Thread.java:831)
        at __randomizedtesting.SeedInfo.seed([446C9B988913A8E]:0)


FAILED:  org.apache.solr.cloud.hdfs.HdfsNNFailoverTest.classMethod

Error Message:
com.carrotsearch.randomizedtesting.ThreadLeakError: There are still zombie 
threads that couldn't be terminated:
   1) Thread[id=15777, name=StorageLocationChecker thread 0, 
state=TIMED_WAITING, group=TGRP-HdfsNNFailoverTest]
        at [email protected]/jdk.internal.misc.Unsafe.park(Native Method)
        at 
[email protected]/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:252)
        at 
[email protected]/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)
        at 
[email protected]/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)
        at 
[email protected]/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)
        at 
[email protected]/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1055)
        at 
[email protected]/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at 
[email protected]/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at [email protected]/java.lang.Thread.run(Thread.java:831)

Stack Trace:
com.carrotsearch.randomizedtesting.ThreadLeakError: There are still zombie 
threads that couldn't be terminated:
   1) Thread[id=15777, name=StorageLocationChecker thread 0, 
state=TIMED_WAITING, group=TGRP-HdfsNNFailoverTest]
        at [email protected]/jdk.internal.misc.Unsafe.park(Native Method)
        at 
[email protected]/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:252)
        at 
[email protected]/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)
        at 
[email protected]/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)
        at 
[email protected]/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)
        at 
[email protected]/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1055)
        at 
[email protected]/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at 
[email protected]/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at [email protected]/java.lang.Thread.run(Thread.java:831)
        at __randomizedtesting.SeedInfo.seed([446C9B988913A8E]:0)


FAILED:  org.apache.solr.handler.TestHdfsBackupRestoreCore.classMethod

Error Message:
java.lang.NoSuchMethodError: 'void 
com.google.common.util.concurrent.Futures.addCallback(com.google.common.util.concurrent.ListenableFuture,
 com.google.common.util.concurrent.FutureCallback)'

Stack Trace:
java.lang.NoSuchMethodError: 'void 
com.google.common.util.concurrent.Futures.addCallback(com.google.common.util.concurrent.ListenableFuture,
 com.google.common.util.concurrent.FutureCallback)'
        at __randomizedtesting.SeedInfo.seed([446C9B988913A8E]:0)
        at 
org.apache.hadoop.hdfs.server.datanode.checker.ThrottledAsyncChecker.addResultCachingCallback(ThrottledAsyncChecker.java:167)
        at 
org.apache.hadoop.hdfs.server.datanode.checker.ThrottledAsyncChecker.schedule(ThrottledAsyncChecker.java:156)
        at 
org.apache.hadoop.hdfs.server.datanode.checker.StorageLocationChecker.check(StorageLocationChecker.java:166)
        at 
org.apache.hadoop.hdfs.server.datanode.DataNode.makeInstance(DataNode.java:2775)
        at 
org.apache.hadoop.hdfs.server.datanode.DataNode.instantiateDataNode(DataNode.java:2690)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster.startDataNodes(MiniDFSCluster.java:1680)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster.initMiniDFSCluster(MiniDFSCluster.java:911)
        at org.apache.hadoop.hdfs.MiniDFSCluster.<init>(MiniDFSCluster.java:518)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster$Builder.build(MiniDFSCluster.java:477)
        at 
org.apache.solr.cloud.hdfs.HdfsTestUtil.setupClass(HdfsTestUtil.java:211)
        at 
org.apache.solr.cloud.hdfs.HdfsTestUtil.setupClass(HdfsTestUtil.java:83)
        at 
org.apache.solr.handler.TestHdfsBackupRestoreCore.setupClass(TestHdfsBackupRestoreCore.java:111)
        at 
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
        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:1754)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:882)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
        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:43)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
        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.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
        at 
org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
        at org.junit.rules.RunRules.evaluate(RunRules.java:20)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
        at java.base/java.lang.Thread.run(Thread.java:831)


FAILED:  org.apache.solr.handler.TestHdfsBackupRestoreCore.classMethod

Error Message:
com.carrotsearch.randomizedtesting.ThreadLeakError: 1 thread leaked from SUITE 
scope at org.apache.solr.handler.TestHdfsBackupRestoreCore: 
   1) Thread[id=520, name=StorageLocationChecker thread 0, state=TIMED_WAITING, 
group=TGRP-TestHdfsBackupRestoreCore]
        at [email protected]/jdk.internal.misc.Unsafe.park(Native Method)
        at 
[email protected]/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:252)
        at 
[email protected]/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)
        at 
[email protected]/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)
        at 
[email protected]/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)
        at 
[email protected]/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1055)
        at 
[email protected]/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at 
[email protected]/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at [email protected]/java.lang.Thread.run(Thread.java:831)

Stack Trace:
com.carrotsearch.randomizedtesting.ThreadLeakError: 1 thread leaked from SUITE 
scope at org.apache.solr.handler.TestHdfsBackupRestoreCore: 
   1) Thread[id=520, name=StorageLocationChecker thread 0, state=TIMED_WAITING, 
group=TGRP-TestHdfsBackupRestoreCore]
        at [email protected]/jdk.internal.misc.Unsafe.park(Native Method)
        at 
[email protected]/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:252)
        at 
[email protected]/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)
        at 
[email protected]/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)
        at 
[email protected]/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)
        at 
[email protected]/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1055)
        at 
[email protected]/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at 
[email protected]/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at [email protected]/java.lang.Thread.run(Thread.java:831)
        at __randomizedtesting.SeedInfo.seed([446C9B988913A8E]:0)


FAILED:  org.apache.solr.handler.TestHdfsBackupRestoreCore.classMethod

Error Message:
com.carrotsearch.randomizedtesting.ThreadLeakError: There are still zombie 
threads that couldn't be terminated:
   1) Thread[id=520, name=StorageLocationChecker thread 0, state=TIMED_WAITING, 
group=TGRP-TestHdfsBackupRestoreCore]
        at [email protected]/jdk.internal.misc.Unsafe.park(Native Method)
        at 
[email protected]/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:252)
        at 
[email protected]/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)
        at 
[email protected]/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)
        at 
[email protected]/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)
        at 
[email protected]/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1055)
        at 
[email protected]/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at 
[email protected]/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at [email protected]/java.lang.Thread.run(Thread.java:831)

Stack Trace:
com.carrotsearch.randomizedtesting.ThreadLeakError: There are still zombie 
threads that couldn't be terminated:
   1) Thread[id=520, name=StorageLocationChecker thread 0, state=TIMED_WAITING, 
group=TGRP-TestHdfsBackupRestoreCore]
        at [email protected]/jdk.internal.misc.Unsafe.park(Native Method)
        at 
[email protected]/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:252)
        at 
[email protected]/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)
        at 
[email protected]/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)
        at 
[email protected]/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)
        at 
[email protected]/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1055)
        at 
[email protected]/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at 
[email protected]/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at [email protected]/java.lang.Thread.run(Thread.java:831)
        at __randomizedtesting.SeedInfo.seed([446C9B988913A8E]:0)


FAILED:  
org.apache.solr.prometheus.exporter.SolrExporterIntegrationTest.jvmMetrics

Error Message:
java.lang.AssertionError: Metric must have name and value: 
solr_metrics_jvm_buffers{pool="mapped - 'non-volatile 
memory'",base_url="http://127.0.0.1:61276/solr",} 0.0 expected:<2> but was:<5>

Stack Trace:
java.lang.AssertionError: Metric must have name and value: 
solr_metrics_jvm_buffers{pool="mapped - 'non-volatile 
memory'",base_url="http://127.0.0.1:61276/solr",} 0.0 expected:<2> but was:<5>
        at 
__randomizedtesting.SeedInfo.seed([446C9B988913A8E:D7F2F4569D7FF61A]:0)
        at org.junit.Assert.fail(Assert.java:89)
        at org.junit.Assert.failNotEquals(Assert.java:835)
        at org.junit.Assert.assertEquals(Assert.java:647)
        at 
org.apache.solr.prometheus.exporter.SolrExporterTestBase.getAllMetrics(SolrExporterTestBase.java:110)
        at 
org.apache.solr.prometheus.exporter.SolrExporterTestBase.startMetricsExporterWithConfiguration(SolrExporterTestBase.java:79)
        at 
org.apache.solr.prometheus.exporter.SolrExporterIntegrationTest.setUp(SolrExporterIntegrationTest.java:34)
        at 
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
        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:1754)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:976)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:992)
        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:44)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
        at 
org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:45)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
        at org.junit.rules.RunRules.evaluate(RunRules.java:20)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:819)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:470)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:951)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:836)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:887)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
        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:43)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
        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.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
        at 
org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
        at org.junit.rules.RunRules.evaluate(RunRules.java:20)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
        at java.base/java.lang.Thread.run(Thread.java:831)


FAILED:  
org.apache.solr.prometheus.exporter.SolrExporterIntegrationTest.solrExporterDurationMetric

Error Message:
java.lang.AssertionError: Metric must have name and value: 
solr_metrics_jvm_buffers{pool="mapped - 'non-volatile 
memory'",base_url="http://127.0.0.1:61276/solr",} 0.0 expected:<2> but was:<5>

Stack Trace:
java.lang.AssertionError: Metric must have name and value: 
solr_metrics_jvm_buffers{pool="mapped - 'non-volatile 
memory'",base_url="http://127.0.0.1:61276/solr",} 0.0 expected:<2> but was:<5>
        at 
__randomizedtesting.SeedInfo.seed([446C9B988913A8E:BF43B2F5160C0F7D]:0)
        at org.junit.Assert.fail(Assert.java:89)
        at org.junit.Assert.failNotEquals(Assert.java:835)
        at org.junit.Assert.assertEquals(Assert.java:647)
        at 
org.apache.solr.prometheus.exporter.SolrExporterTestBase.getAllMetrics(SolrExporterTestBase.java:110)
        at 
org.apache.solr.prometheus.exporter.SolrExporterTestBase.startMetricsExporterWithConfiguration(SolrExporterTestBase.java:79)
        at 
org.apache.solr.prometheus.exporter.SolrExporterIntegrationTest.setUp(SolrExporterIntegrationTest.java:34)
        at 
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
        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:1754)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:976)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:992)
        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:44)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
        at 
org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:45)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
        at org.junit.rules.RunRules.evaluate(RunRules.java:20)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:819)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:470)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:951)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:836)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:887)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
        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:43)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
        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.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
        at 
org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
        at org.junit.rules.RunRules.evaluate(RunRules.java:20)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
        at java.base/java.lang.Thread.run(Thread.java:831)


FAILED:  
org.apache.solr.prometheus.exporter.SolrExporterIntegrationTest.collectionMetrics

Error Message:
java.lang.AssertionError: Metric must have name and value: 
solr_metrics_jvm_buffers{pool="mapped - 'non-volatile 
memory'",base_url="http://127.0.0.1:61276/solr",} 0.0 expected:<2> but was:<5>

Stack Trace:
java.lang.AssertionError: Metric must have name and value: 
solr_metrics_jvm_buffers{pool="mapped - 'non-volatile 
memory'",base_url="http://127.0.0.1:61276/solr",} 0.0 expected:<2> but was:<5>
        at 
__randomizedtesting.SeedInfo.seed([446C9B988913A8E:7219B6FCB5F512CD]:0)
        at org.junit.Assert.fail(Assert.java:89)
        at org.junit.Assert.failNotEquals(Assert.java:835)
        at org.junit.Assert.assertEquals(Assert.java:647)
        at 
org.apache.solr.prometheus.exporter.SolrExporterTestBase.getAllMetrics(SolrExporterTestBase.java:110)
        at 
org.apache.solr.prometheus.exporter.SolrExporterTestBase.startMetricsExporterWithConfiguration(SolrExporterTestBase.java:79)
        at 
org.apache.solr.prometheus.exporter.SolrExporterIntegrationTest.setUp(SolrExporterIntegrationTest.java:34)
        at 
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
        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:1754)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:976)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:992)
        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:44)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
        at 
org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:45)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
        at org.junit.rules.RunRules.evaluate(RunRules.java:20)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:819)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:470)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:951)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:836)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:887)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
        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:43)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
        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.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
        at 
org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
        at org.junit.rules.RunRules.evaluate(RunRules.java:20)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
        at java.base/java.lang.Thread.run(Thread.java:831)


FAILED:  
org.apache.solr.prometheus.exporter.SolrExporterIntegrationTest.jsonFacetMetrics

Error Message:
java.lang.AssertionError: Metric must have name and value: 
solr_metrics_jvm_buffers{pool="mapped - 'non-volatile 
memory'",base_url="http://127.0.0.1:61276/solr",} 0.0 expected:<2> but was:<5>

Stack Trace:
java.lang.AssertionError: Metric must have name and value: 
solr_metrics_jvm_buffers{pool="mapped - 'non-volatile 
memory'",base_url="http://127.0.0.1:61276/solr",} 0.0 expected:<2> but was:<5>
        at 
__randomizedtesting.SeedInfo.seed([446C9B988913A8E:37133E37DE4ABCB0]:0)
        at org.junit.Assert.fail(Assert.java:89)
        at org.junit.Assert.failNotEquals(Assert.java:835)
        at org.junit.Assert.assertEquals(Assert.java:647)
        at 
org.apache.solr.prometheus.exporter.SolrExporterTestBase.getAllMetrics(SolrExporterTestBase.java:110)
        at 
org.apache.solr.prometheus.exporter.SolrExporterTestBase.startMetricsExporterWithConfiguration(SolrExporterTestBase.java:79)
        at 
org.apache.solr.prometheus.exporter.SolrExporterIntegrationTest.setUp(SolrExporterIntegrationTest.java:34)
        at 
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
        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:1754)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:976)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:992)
        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:44)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
        at 
org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:45)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
        at org.junit.rules.RunRules.evaluate(RunRules.java:20)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:819)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:470)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:951)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:836)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:887)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
        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:43)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
        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.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
        at 
org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
        at org.junit.rules.RunRules.evaluate(RunRules.java:20)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
        at java.base/java.lang.Thread.run(Thread.java:831)


FAILED:  
org.apache.solr.prometheus.exporter.SolrExporterIntegrationTest.pingAllCollectionsAndCoresAreAvailable

Error Message:
java.lang.AssertionError: Metric must have name and value: 
solr_metrics_jvm_buffers{pool="mapped - 'non-volatile 
memory'",base_url="http://127.0.0.1:61276/solr",} 0.0 expected:<2> but was:<5>

Stack Trace:
java.lang.AssertionError: Metric must have name and value: 
solr_metrics_jvm_buffers{pool="mapped - 'non-volatile 
memory'",base_url="http://127.0.0.1:61276/solr",} 0.0 expected:<2> but was:<5>
        at 
__randomizedtesting.SeedInfo.seed([446C9B988913A8E:ECDDA79649DF7A5C]:0)
        at org.junit.Assert.fail(Assert.java:89)
        at org.junit.Assert.failNotEquals(Assert.java:835)
        at org.junit.Assert.assertEquals(Assert.java:647)
        at 
org.apache.solr.prometheus.exporter.SolrExporterTestBase.getAllMetrics(SolrExporterTestBase.java:110)
        at 
org.apache.solr.prometheus.exporter.SolrExporterTestBase.startMetricsExporterWithConfiguration(SolrExporterTestBase.java:79)
        at 
org.apache.solr.prometheus.exporter.SolrExporterIntegrationTest.setUp(SolrExporterIntegrationTest.java:34)
        at 
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
        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:1754)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:976)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:992)
        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:44)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
        at 
org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:45)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
        at org.junit.rules.RunRules.evaluate(RunRules.java:20)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:819)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:470)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:951)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:836)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:887)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
        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:43)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
        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.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
        at 
org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
        at org.junit.rules.RunRules.evaluate(RunRules.java:20)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
        at java.base/java.lang.Thread.run(Thread.java:831)

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