Build: https://jenkins.thetaphi.de/job/Lucene-Solr-master-Windows/7810/
Java: 64bit/jdk-11 -XX:-UseCompressedOops -XX:+UseParallelGC

3 tests failed.
FAILED:  org.apache.lucene.index.TestNRTThreads.testNRTThreads

Error Message:
MockDirectoryWrapper: file "_8.cfs" is still open: cannot delete

Stack Trace:
java.io.IOException: MockDirectoryWrapper: file "_8.cfs" is still open: cannot 
delete
        at 
__randomizedtesting.SeedInfo.seed([F1EE739729D9B5D5:6A37678C6822A3BE]:0)
        at 
org.apache.lucene.store.MockDirectoryWrapper.deleteFile(MockDirectoryWrapper.java:595)
        at 
org.apache.lucene.store.LockValidatingDirectoryWrapper.deleteFile(LockValidatingDirectoryWrapper.java:38)
        at 
org.apache.lucene.index.IndexFileDeleter.deleteFile(IndexFileDeleter.java:696)
        at 
org.apache.lucene.index.IndexFileDeleter.deleteFiles(IndexFileDeleter.java:690)
        at 
org.apache.lucene.index.IndexFileDeleter.decRef(IndexFileDeleter.java:589)
        at 
org.apache.lucene.index.IndexFileDeleter.checkpoint(IndexFileDeleter.java:531)
        at 
org.apache.lucene.index.IndexWriter.rollbackInternalNoCommit(IndexWriter.java:2323)
        at 
org.apache.lucene.index.IndexWriter.rollbackInternal(IndexWriter.java:2266)
        at org.apache.lucene.index.IndexWriter.rollback(IndexWriter.java:2259)
        at org.apache.lucene.index.IndexWriter.close(IndexWriter.java:1089)
        at 
org.apache.lucene.index.ThreadedIndexingAndSearchingTestCase.runTest(ThreadedIndexingAndSearchingTestCase.java:645)
        at 
org.apache.lucene.index.TestNRTThreads.testNRTThreads(TestNRTThreads.java:149)
        at 
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at 
java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.base/java.lang.reflect.Method.invoke(Method.java:566)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1750)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:938)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:974)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:988)
        at 
org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:49)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
        at 
org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:48)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:817)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:468)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:947)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:832)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:883)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:894)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:41)
        at 
com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
        at 
com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:53)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
        at 
org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:54)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
        at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: java.lang.RuntimeException: unclosed IndexInput: _8.cfs
        at 
org.apache.lucene.store.MockDirectoryWrapper.addFileHandle(MockDirectoryWrapper.java:725)
        at 
org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:768)
        at 
org.apache.lucene.codecs.lucene50.Lucene50CompoundReader.<init>(Lucene50CompoundReader.java:78)
        at 
org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.getCompoundReader(Lucene50CompoundFormat.java:70)
        at 
org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:100)
        at org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:83)
        at 
org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdates.java:172)
        at 
org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4604)
        at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4054)
        at 
org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:625)
        at 
org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:662)


FAILED:  org.apache.solr.metrics.rrd.SolrRrdBackendFactoryTest.testBasic

Error Message:
{   "dbLastUpdateTime":1000006030,   "firstTimestamp":1000000020,   
"lastTimestamp":1000006080,   
"timestamps":[1000000020,1000000080,1000000140,1000000200,1000000260,1000000320,1000000380,1000000440,1000000500,1000000560,1000000620,1000000680,1000000740,1000000800,1000000860,1000000920,1000000980,1000001040,1000001100,1000001160,1000001220,1000001280,1000001340,1000001400,1000001460,1000001520,1000001580,1000001640,1000001700,1000001760,1000001820,1000001880,1000001940,1000002000,1000002060,1000002120,1000002180,1000002240,1000002300,1000002360,1000002420,1000002480,1000002540,1000002600,1000002660,1000002720,1000002780,1000002840,1000002900,1000002960,1000003020,1000003080,1000003140,1000003200,1000003260,1000003320,1000003380,1000003440,1000003500,1000003560,1000003620,1000003680,1000003740,1000003800,1000003860,1000003920,1000003980,1000004040,1000004100,1000004160,1000004220,1000004280,1000004340,1000004400,1000004460,1000004520,1000004580,1000004640,1000004700,1000004760,1000004820,1000004880,1000004940,1000005000,1000005060,1000005120,1000005180,1000005240,1000005300,1000005360,1000005420,1000005480,1000005540,1000005600,1000005660,1000005720,1000005780,1000005840,1000005900,1000005960,1000006020,1000006080],
   "data":"1000000020:  NaN  +1.0000000000E02  \n1000000080:  +1.0000000000E00  
+1.0000000000E02  \n1000000140:  +1.0000000000E00  +1.0000000000E02  
\n1000000200:  +1.0000000000E00  +1.0000000000E02  \n1000000260:  
+1.0000000000E00  +1.0000000000E02  \n1000000320:  +1.0000000000E00  
+1.0000000000E02  \n1000000380:  +1.0000000000E00  +1.0000000000E02  
\n1000000440:  +1.0000000000E00  +1.0000000000E02  \n1000000500:  
+1.0000000000E00  +1.0000000000E02  \n1000000560:  +1.0000000000E00  
+1.0000000000E02  \n1000000620:  +1.0000000000E00  +1.0000000000E02  
\n1000000680:  +1.0000000000E00  +1.0000000000E02  \n1000000740:  
+1.0000000000E00  +1.0000000000E02  \n1000000800:  +1.0000000000E00  
+1.0000000000E02  \n1000000860:  +1.0000000000E00  +1.0000000000E02  
\n1000000920:  +1.0000000000E00  +1.0000000000E02  \n1000000980:  
+1.0000000000E00  +1.0000000000E02  \n1000001040:  +1.0000000000E00  
+1.0000000000E02  \n1000001100:  +1.0000000000E00  +1.0000000000E02  
\n1000001160:  +1.0000000000E00  +1.0000000000E02  \n1000001220:  
+1.0000000000E00  +1.0000000000E02  \n1000001280:  +1.0000000000E00  
+1.0000000000E02  \n1000001340:  +1.0000000000E00  +1.0000000000E02  
\n1000001400:  +1.0000000000E00  +1.0000000000E02  \n1000001460:  
+1.0000000000E00  +1.0000000000E02  \n1000001520:  +1.0000000000E00  
+1.0000000000E02  \n1000001580:  +1.0000000000E00  +1.0000000000E02  
\n1000001640:  +1.0000000000E00  +1.0000000000E02  \n1000001700:  
+1.0000000000E00  +1.0000000000E02  \n1000001760:  +1.0000000000E00  
+1.0000000000E02  \n1000001820:  +1.0000000000E00  +1.0000000000E02  
\n1000001880:  +1.0000000000E00  +1.0000000000E02  \n1000001940:  
+1.0000000000E00  +1.0000000000E02  \n1000002000:  +1.0000000000E00  
+1.0000000000E02  \n1000002060:  +1.0000000000E00  +1.0000000000E02  
\n1000002120:  +1.0000000000E00  +1.0000000000E02  \n1000002180:  
+1.0000000000E00  +1.0000000000E02  \n1000002240:  +1.0000000000E00  
+1.0000000000E02  \n1000002300:  +1.0000000000E00  +1.0000000000E02  
\n1000002360:  +1.0000000000E00  +1.0000000000E02  \n1000002420:  
+1.0000000000E00  +1.0000000000E02  \n1000002480:  +1.0000000000E00  
+1.0000000000E02  \n1000002540:  +1.0000000000E00  +1.0000000000E02  
\n1000002600:  +1.0000000000E00  +1.0000000000E02  \n1000002660:  
+1.0000000000E00  +1.0000000000E02  \n1000002720:  +1.0000000000E00  
+1.0000000000E02  \n1000002780:  +1.0000000000E00  +1.0000000000E02  
\n1000002840:  +1.0000000000E00  +1.0000000000E02  \n1000002900:  
+1.0000000000E00  +1.0000000000E02  \n1000002960:  +1.0000000000E00  
+1.0000000000E02  \n1000003020:  +1.0000000000E00  +1.0000000000E02  
\n1000003080:  +1.0000000000E00  +1.0000000000E02  \n1000003140:  
+1.0000000000E00  +1.0000000000E02  \n1000003200:  +1.0000000000E00  
+1.0000000000E02  \n1000003260:  +1.0000000000E00  +1.0000000000E02  
\n1000003320:  +1.0000000000E00  +1.0000000000E02  \n1000003380:  
+1.0000000000E00  +1.0000000000E02  \n1000003440:  +1.0000000000E00  
+1.0000000000E02  \n1000003500:  +1.0000000000E00  +1.0000000000E02  
\n1000003560:  +1.0000000000E00  +1.0000000000E02  \n1000003620:  
+1.0000000000E00  +1.0000000000E02  \n1000003680:  +1.0000000000E00  
+1.0000000000E02  \n1000003740:  +1.0000000000E00  +1.0000000000E02  
\n1000003800:  +1.0000000000E00  +1.0000000000E02  \n1000003860:  
+1.0000000000E00  +1.0000000000E02  \n1000003920:  +1.0000000000E00  
+1.0000000000E02  \n1000003980:  +1.0000000000E00  +1.0000000000E02  
\n1000004040:  +1.0000000000E00  +1.0000000000E02  \n1000004100:  
+1.0000000000E00  +1.0000000000E02  \n1000004160:  +1.0000000000E00  
+1.0000000000E02  \n1000004220:  +1.0000000000E00  +1.0000000000E02  
\n1000004280:  +1.0000000000E00  +1.0000000000E02  \n1000004340:  
+1.0000000000E00  +1.0000000000E02  \n1000004400:  +1.0000000000E00  
+1.0000000000E02  \n1000004460:  NaN  NaN  \n1000004520:  NaN  NaN  
\n1000004580:  NaN  NaN  \n1000004640:  NaN  NaN  \n1000004700:  NaN  NaN  
\n1000004760:  NaN  NaN  \n1000004820:  NaN  NaN  \n1000004880:  NaN  NaN  
\n1000004940:  NaN  NaN  \n1000005000:  NaN  NaN  \n1000005060:  NaN  NaN  
\n1000005120:  NaN  NaN  \n1000005180:  NaN  NaN  \n1000005240:  NaN  NaN  
\n1000005300:  NaN  NaN  \n1000005360:  NaN  NaN  \n1000005420:  NaN  NaN  
\n1000005480:  NaN  NaN  \n1000005540:  NaN  NaN  \n1000005600:  NaN  NaN  
\n1000005660:  NaN  NaN  \n1000005720:  NaN  NaN  \n1000005780:  NaN  NaN  
\n1000005840:  NaN  NaN  \n1000005900:  NaN  NaN  \n1000005960:  NaN  NaN  
\n1000006020:  NaN  NaN  \n1000006080:  NaN  NaN  \n"} expected:<1.0> but 
was:<NaN>

Stack Trace:
java.lang.AssertionError: {
  "dbLastUpdateTime":1000006030,
  "firstTimestamp":1000000020,
  "lastTimestamp":1000006080,
  
"timestamps":[1000000020,1000000080,1000000140,1000000200,1000000260,1000000320,1000000380,1000000440,1000000500,1000000560,1000000620,1000000680,1000000740,1000000800,1000000860,1000000920,1000000980,1000001040,1000001100,1000001160,1000001220,1000001280,1000001340,1000001400,1000001460,1000001520,1000001580,1000001640,1000001700,1000001760,1000001820,1000001880,1000001940,1000002000,1000002060,1000002120,1000002180,1000002240,1000002300,1000002360,1000002420,1000002480,1000002540,1000002600,1000002660,1000002720,1000002780,1000002840,1000002900,1000002960,1000003020,1000003080,1000003140,1000003200,1000003260,1000003320,1000003380,1000003440,1000003500,1000003560,1000003620,1000003680,1000003740,1000003800,1000003860,1000003920,1000003980,1000004040,1000004100,1000004160,1000004220,1000004280,1000004340,1000004400,1000004460,1000004520,1000004580,1000004640,1000004700,1000004760,1000004820,1000004880,1000004940,1000005000,1000005060,1000005120,1000005180,1000005240,1000005300,1000005360,1000005420,1000005480,1000005540,1000005600,1000005660,1000005720,1000005780,1000005840,1000005900,1000005960,1000006020,1000006080],
  "data":"1000000020:  NaN  +1.0000000000E02  \n1000000080:  +1.0000000000E00  
+1.0000000000E02  \n1000000140:  +1.0000000000E00  +1.0000000000E02  
\n1000000200:  +1.0000000000E00  +1.0000000000E02  \n1000000260:  
+1.0000000000E00  +1.0000000000E02  \n1000000320:  +1.0000000000E00  
+1.0000000000E02  \n1000000380:  +1.0000000000E00  +1.0000000000E02  
\n1000000440:  +1.0000000000E00  +1.0000000000E02  \n1000000500:  
+1.0000000000E00  +1.0000000000E02  \n1000000560:  +1.0000000000E00  
+1.0000000000E02  \n1000000620:  +1.0000000000E00  +1.0000000000E02  
\n1000000680:  +1.0000000000E00  +1.0000000000E02  \n1000000740:  
+1.0000000000E00  +1.0000000000E02  \n1000000800:  +1.0000000000E00  
+1.0000000000E02  \n1000000860:  +1.0000000000E00  +1.0000000000E02  
\n1000000920:  +1.0000000000E00  +1.0000000000E02  \n1000000980:  
+1.0000000000E00  +1.0000000000E02  \n1000001040:  +1.0000000000E00  
+1.0000000000E02  \n1000001100:  +1.0000000000E00  +1.0000000000E02  
\n1000001160:  +1.0000000000E00  +1.0000000000E02  \n1000001220:  
+1.0000000000E00  +1.0000000000E02  \n1000001280:  +1.0000000000E00  
+1.0000000000E02  \n1000001340:  +1.0000000000E00  +1.0000000000E02  
\n1000001400:  +1.0000000000E00  +1.0000000000E02  \n1000001460:  
+1.0000000000E00  +1.0000000000E02  \n1000001520:  +1.0000000000E00  
+1.0000000000E02  \n1000001580:  +1.0000000000E00  +1.0000000000E02  
\n1000001640:  +1.0000000000E00  +1.0000000000E02  \n1000001700:  
+1.0000000000E00  +1.0000000000E02  \n1000001760:  +1.0000000000E00  
+1.0000000000E02  \n1000001820:  +1.0000000000E00  +1.0000000000E02  
\n1000001880:  +1.0000000000E00  +1.0000000000E02  \n1000001940:  
+1.0000000000E00  +1.0000000000E02  \n1000002000:  +1.0000000000E00  
+1.0000000000E02  \n1000002060:  +1.0000000000E00  +1.0000000000E02  
\n1000002120:  +1.0000000000E00  +1.0000000000E02  \n1000002180:  
+1.0000000000E00  +1.0000000000E02  \n1000002240:  +1.0000000000E00  
+1.0000000000E02  \n1000002300:  +1.0000000000E00  +1.0000000000E02  
\n1000002360:  +1.0000000000E00  +1.0000000000E02  \n1000002420:  
+1.0000000000E00  +1.0000000000E02  \n1000002480:  +1.0000000000E00  
+1.0000000000E02  \n1000002540:  +1.0000000000E00  +1.0000000000E02  
\n1000002600:  +1.0000000000E00  +1.0000000000E02  \n1000002660:  
+1.0000000000E00  +1.0000000000E02  \n1000002720:  +1.0000000000E00  
+1.0000000000E02  \n1000002780:  +1.0000000000E00  +1.0000000000E02  
\n1000002840:  +1.0000000000E00  +1.0000000000E02  \n1000002900:  
+1.0000000000E00  +1.0000000000E02  \n1000002960:  +1.0000000000E00  
+1.0000000000E02  \n1000003020:  +1.0000000000E00  +1.0000000000E02  
\n1000003080:  +1.0000000000E00  +1.0000000000E02  \n1000003140:  
+1.0000000000E00  +1.0000000000E02  \n1000003200:  +1.0000000000E00  
+1.0000000000E02  \n1000003260:  +1.0000000000E00  +1.0000000000E02  
\n1000003320:  +1.0000000000E00  +1.0000000000E02  \n1000003380:  
+1.0000000000E00  +1.0000000000E02  \n1000003440:  +1.0000000000E00  
+1.0000000000E02  \n1000003500:  +1.0000000000E00  +1.0000000000E02  
\n1000003560:  +1.0000000000E00  +1.0000000000E02  \n1000003620:  
+1.0000000000E00  +1.0000000000E02  \n1000003680:  +1.0000000000E00  
+1.0000000000E02  \n1000003740:  +1.0000000000E00  +1.0000000000E02  
\n1000003800:  +1.0000000000E00  +1.0000000000E02  \n1000003860:  
+1.0000000000E00  +1.0000000000E02  \n1000003920:  +1.0000000000E00  
+1.0000000000E02  \n1000003980:  +1.0000000000E00  +1.0000000000E02  
\n1000004040:  +1.0000000000E00  +1.0000000000E02  \n1000004100:  
+1.0000000000E00  +1.0000000000E02  \n1000004160:  +1.0000000000E00  
+1.0000000000E02  \n1000004220:  +1.0000000000E00  +1.0000000000E02  
\n1000004280:  +1.0000000000E00  +1.0000000000E02  \n1000004340:  
+1.0000000000E00  +1.0000000000E02  \n1000004400:  +1.0000000000E00  
+1.0000000000E02  \n1000004460:  NaN  NaN  \n1000004520:  NaN  NaN  
\n1000004580:  NaN  NaN  \n1000004640:  NaN  NaN  \n1000004700:  NaN  NaN  
\n1000004760:  NaN  NaN  \n1000004820:  NaN  NaN  \n1000004880:  NaN  NaN  
\n1000004940:  NaN  NaN  \n1000005000:  NaN  NaN  \n1000005060:  NaN  NaN  
\n1000005120:  NaN  NaN  \n1000005180:  NaN  NaN  \n1000005240:  NaN  NaN  
\n1000005300:  NaN  NaN  \n1000005360:  NaN  NaN  \n1000005420:  NaN  NaN  
\n1000005480:  NaN  NaN  \n1000005540:  NaN  NaN  \n1000005600:  NaN  NaN  
\n1000005660:  NaN  NaN  \n1000005720:  NaN  NaN  \n1000005780:  NaN  NaN  
\n1000005840:  NaN  NaN  \n1000005900:  NaN  NaN  \n1000005960:  NaN  NaN  
\n1000006020:  NaN  NaN  \n1000006080:  NaN  NaN  \n"} expected:<1.0> but 
was:<NaN>
        at 
__randomizedtesting.SeedInfo.seed([54855C5FE2FAE46A:FF7F414A3D266244]:0)
        at org.junit.Assert.fail(Assert.java:88)
        at org.junit.Assert.failNotEquals(Assert.java:834)
        at org.junit.Assert.assertEquals(Assert.java:553)
        at 
org.apache.solr.metrics.rrd.SolrRrdBackendFactoryTest.testBasic(SolrRrdBackendFactoryTest.java:163)
        at 
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at 
java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.base/java.lang.reflect.Method.invoke(Method.java:566)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1750)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:938)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:974)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:988)
        at 
com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
        at 
org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:49)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
        at 
org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:48)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:817)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:468)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:947)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:832)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:883)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:894)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:41)
        at 
com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
        at 
com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:53)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
        at 
org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:54)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
        at java.base/java.lang.Thread.run(Thread.java:834)


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

Error Message:
ObjectTracker found 5 object(s) that were not released!!! 
[MockDirectoryWrapper, SolrCore, MockDirectoryWrapper, MockDirectoryWrapper, 
MockDirectoryWrapper] 
org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: 
org.apache.lucene.store.MockDirectoryWrapper  at 
org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
  at 
org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:348)
  at org.apache.solr.core.SolrCore.getNewIndexDir(SolrCore.java:368)  at 
org.apache.solr.core.SolrCore.initIndex(SolrCore.java:747)  at 
org.apache.solr.core.SolrCore.<init>(SolrCore.java:976)  at 
org.apache.solr.core.SolrCore.<init>(SolrCore.java:883)  at 
org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1193)
  at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1103)  at 
org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:92)
  at 
org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:360)
  at 
org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:396)
  at 
org.apache.solr.handler.admin.CoreAdminHandler.lambda$handleRequestBody$0(CoreAdminHandler.java:188)
  at 
com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:176)
  at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:209)
  at 
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
  at 
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
  at java.base/java.lang.Thread.run(Thread.java:834)  
org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: 
org.apache.solr.core.SolrCore  at 
org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
  at org.apache.solr.core.SolrCore.<init>(SolrCore.java:1063)  at 
org.apache.solr.core.SolrCore.<init>(SolrCore.java:883)  at 
org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1193)
  at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1103)  at 
org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:92)
  at 
org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:360)
  at 
org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:396)
  at 
org.apache.solr.handler.admin.CoreAdminHandler.lambda$handleRequestBody$0(CoreAdminHandler.java:188)
  at 
com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:176)
  at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:209)
  at 
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
  at 
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
  at java.base/java.lang.Thread.run(Thread.java:834)  
org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: 
org.apache.lucene.store.MockDirectoryWrapper  at 
org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
  at 
org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:348)
  at org.apache.solr.update.SolrIndexWriter.create(SolrIndexWriter.java:99)  at 
org.apache.solr.core.SolrCore.initIndex(SolrCore.java:779)  at 
org.apache.solr.core.SolrCore.<init>(SolrCore.java:976)  at 
org.apache.solr.core.SolrCore.<init>(SolrCore.java:883)  at 
org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1193)
  at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1103)  at 
org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:92)
  at 
org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:360)
  at 
org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:396)
  at 
org.apache.solr.handler.admin.CoreAdminHandler.lambda$handleRequestBody$0(CoreAdminHandler.java:188)
  at 
com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:176)
  at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:209)
  at 
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
  at 
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
  at java.base/java.lang.Thread.run(Thread.java:834)  
org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: 
org.apache.lucene.store.MockDirectoryWrapper  at 
org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
  at 
org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:348)
  at 
org.apache.solr.handler.IndexFetcher.fetchLatestIndex(IndexFetcher.java:509)  
at org.apache.solr.handler.IndexFetcher.fetchLatestIndex(IndexFetcher.java:351) 
 at 
org.apache.solr.handler.ReplicationHandler.doFetch(ReplicationHandler.java:422) 
 at 
org.apache.solr.handler.ReplicationHandler.lambda$setupPolling$13(ReplicationHandler.java:1191)
  at 
java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
  at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305) 
 at 
java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
  at 
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
  at 
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
  at java.base/java.lang.Thread.run(Thread.java:834)  
org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: 
org.apache.lucene.store.MockDirectoryWrapper  at 
org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
  at 
org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:348)
  at 
org.apache.solr.core.SolrCore.initSnapshotMetaDataManager(SolrCore.java:517)  
at org.apache.solr.core.SolrCore.<init>(SolrCore.java:968)  at 
org.apache.solr.core.SolrCore.<init>(SolrCore.java:883)  at 
org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1193)
  at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1103)  at 
org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:92)
  at 
org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:360)
  at 
org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:396)
  at 
org.apache.solr.handler.admin.CoreAdminHandler.lambda$handleRequestBody$0(CoreAdminHandler.java:188)
  at 
com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:176)
  at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:209)
  at 
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
  at 
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
  at java.base/java.lang.Thread.run(Thread.java:834)   expected null, but 
was:<ObjectTracker found 5 object(s) that were not released!!! 
[MockDirectoryWrapper, SolrCore, MockDirectoryWrapper, MockDirectoryWrapper, 
MockDirectoryWrapper] 
org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: 
org.apache.lucene.store.MockDirectoryWrapper  at 
org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
  at 
org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:348)
  at org.apache.solr.core.SolrCore.getNewIndexDir(SolrCore.java:368)  at 
org.apache.solr.core.SolrCore.initIndex(SolrCore.java:747)  at 
org.apache.solr.core.SolrCore.<init>(SolrCore.java:976)  at 
org.apache.solr.core.SolrCore.<init>(SolrCore.java:883)  at 
org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1193)
  at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1103)  at 
org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:92)
  at 
org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:360)
  at 
org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:396)
  at 
org.apache.solr.handler.admin.CoreAdminHandler.lambda$handleRequestBody$0(CoreAdminHandler.java:188)
  at 
com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:176)
  at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:209)
  at 
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
  at 
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
  at java.base/java.lang.Thread.run(Thread.java:834)  
org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: 
org.apache.solr.core.SolrCore  at 
org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
  at org.apache.solr.core.SolrCore.<init>(SolrCore.java:1063)  at 
org.apache.solr.core.SolrCore.<init>(SolrCore.java:883)  at 
org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1193)
  at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1103)  at 
org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:92)
  at 
org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:360)
  at 
org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:396)
  at 
org.apache.solr.handler.admin.CoreAdminHandler.lambda$handleRequestBody$0(CoreAdminHandler.java:188)
  at 
com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:176)
  at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:209)
  at 
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
  at 
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
  at java.base/java.lang.Thread.run(Thread.java:834)  
org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: 
org.apache.lucene.store.MockDirectoryWrapper  at 
org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
  at 
org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:348)
  at org.apache.solr.update.SolrIndexWriter.create(SolrIndexWriter.java:99)  at 
org.apache.solr.core.SolrCore.initIndex(SolrCore.java:779)  at 
org.apache.solr.core.SolrCore.<init>(SolrCore.java:976)  at 
org.apache.solr.core.SolrCore.<init>(SolrCore.java:883)  at 
org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1193)
  at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1103)  at 
org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:92)
  at 
org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:360)
  at 
org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:396)
  at 
org.apache.solr.handler.admin.CoreAdminHandler.lambda$handleRequestBody$0(CoreAdminHandler.java:188)
  at 
com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:176)
  at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:209)
  at 
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
  at 
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
  at java.base/java.lang.Thread.run(Thread.java:834)  
org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: 
org.apache.lucene.store.MockDirectoryWrapper  at 
org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
  at 
org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:348)
  at 
org.apache.solr.handler.IndexFetcher.fetchLatestIndex(IndexFetcher.java:509)  
at org.apache.solr.handler.IndexFetcher.fetchLatestIndex(IndexFetcher.java:351) 
 at 
org.apache.solr.handler.ReplicationHandler.doFetch(ReplicationHandler.java:422) 
 at 
org.apache.solr.handler.ReplicationHandler.lambda$setupPolling$13(ReplicationHandler.java:1191)
  at 
java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
  at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305) 
 at 
java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
  at 
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
  at 
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
  at java.base/java.lang.Thread.run(Thread.java:834)  
org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: 
org.apache.lucene.store.MockDirectoryWrapper  at 
org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
  at 
org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:348)
  at 
org.apache.solr.core.SolrCore.initSnapshotMetaDataManager(SolrCore.java:517)  
at org.apache.solr.core.SolrCore.<init>(SolrCore.java:968)  at 
org.apache.solr.core.SolrCore.<init>(SolrCore.java:883)  at 
org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1193)
  at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1103)  at 
org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:92)
  at 
org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:360)
  at 
org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:396)
  at 
org.apache.solr.handler.admin.CoreAdminHandler.lambda$handleRequestBody$0(CoreAdminHandler.java:188)
  at 
com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:176)
  at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:209)
  at 
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
  at 
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
  at java.base/java.lang.Thread.run(Thread.java:834)  >

Stack Trace:
java.lang.AssertionError: ObjectTracker found 5 object(s) that were not 
released!!! [MockDirectoryWrapper, SolrCore, MockDirectoryWrapper, 
MockDirectoryWrapper, MockDirectoryWrapper]
org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: 
org.apache.lucene.store.MockDirectoryWrapper
        at 
org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
        at 
org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:348)
        at org.apache.solr.core.SolrCore.getNewIndexDir(SolrCore.java:368)
        at org.apache.solr.core.SolrCore.initIndex(SolrCore.java:747)
        at org.apache.solr.core.SolrCore.<init>(SolrCore.java:976)
        at org.apache.solr.core.SolrCore.<init>(SolrCore.java:883)
        at 
org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1193)
        at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1103)
        at 
org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:92)
        at 
org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:360)
        at 
org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:396)
        at 
org.apache.solr.handler.admin.CoreAdminHandler.lambda$handleRequestBody$0(CoreAdminHandler.java:188)
        at 
com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:176)
        at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:209)
        at 
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
        at 
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
        at java.base/java.lang.Thread.run(Thread.java:834)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: 
org.apache.solr.core.SolrCore
        at 
org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
        at org.apache.solr.core.SolrCore.<init>(SolrCore.java:1063)
        at org.apache.solr.core.SolrCore.<init>(SolrCore.java:883)
        at 
org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1193)
        at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1103)
        at 
org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:92)
        at 
org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:360)
        at 
org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:396)
        at 
org.apache.solr.handler.admin.CoreAdminHandler.lambda$handleRequestBody$0(CoreAdminHandler.java:188)
        at 
com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:176)
        at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:209)
        at 
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
        at 
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
        at java.base/java.lang.Thread.run(Thread.java:834)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: 
org.apache.lucene.store.MockDirectoryWrapper
        at 
org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
        at 
org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:348)
        at 
org.apache.solr.update.SolrIndexWriter.create(SolrIndexWriter.java:99)
        at org.apache.solr.core.SolrCore.initIndex(SolrCore.java:779)
        at org.apache.solr.core.SolrCore.<init>(SolrCore.java:976)
        at org.apache.solr.core.SolrCore.<init>(SolrCore.java:883)
        at 
org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1193)
        at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1103)
        at 
org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:92)
        at 
org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:360)
        at 
org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:396)
        at 
org.apache.solr.handler.admin.CoreAdminHandler.lambda$handleRequestBody$0(CoreAdminHandler.java:188)
        at 
com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:176)
        at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:209)
        at 
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
        at 
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
        at java.base/java.lang.Thread.run(Thread.java:834)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: 
org.apache.lucene.store.MockDirectoryWrapper
        at 
org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
        at 
org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:348)
        at 
org.apache.solr.handler.IndexFetcher.fetchLatestIndex(IndexFetcher.java:509)
        at 
org.apache.solr.handler.IndexFetcher.fetchLatestIndex(IndexFetcher.java:351)
        at 
org.apache.solr.handler.ReplicationHandler.doFetch(ReplicationHandler.java:422)
        at 
org.apache.solr.handler.ReplicationHandler.lambda$setupPolling$13(ReplicationHandler.java:1191)
        at 
java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
        at 
java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
        at 
java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
        at 
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
        at 
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
        at java.base/java.lang.Thread.run(Thread.java:834)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: 
org.apache.lucene.store.MockDirectoryWrapper
        at 
org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
        at 
org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:348)
        at 
org.apache.solr.core.SolrCore.initSnapshotMetaDataManager(SolrCore.java:517)
        at org.apache.solr.core.SolrCore.<init>(SolrCore.java:968)
        at org.apache.solr.core.SolrCore.<init>(SolrCore.java:883)
        at 
org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1193)
        at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1103)
        at 
org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:92)
        at 
org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:360)
        at 
org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:396)
        at 
org.apache.solr.handler.admin.CoreAdminHandler.lambda$handleRequestBody$0(CoreAdminHandler.java:188)
        at 
com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:176)
        at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:209)
        at 
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
        at 
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
        at java.base/java.lang.Thread.run(Thread.java:834)

 expected null, but was:<ObjectTracker found 5 object(s) that were not 
released!!! [MockDirectoryWrapper, SolrCore, MockDirectoryWrapper, 
MockDirectoryWrapper, MockDirectoryWrapper]
org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: 
org.apache.lucene.store.MockDirectoryWrapper
        at 
org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
        at 
org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:348)
        at org.apache.solr.core.SolrCore.getNewIndexDir(SolrCore.java:368)
        at org.apache.solr.core.SolrCore.initIndex(SolrCore.java:747)
        at org.apache.solr.core.SolrCore.<init>(SolrCore.java:976)
        at org.apache.solr.core.SolrCore.<init>(SolrCore.java:883)
        at 
org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1193)
        at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1103)
        at 
org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:92)
        at 
org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:360)
        at 
org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:396)
        at 
org.apache.solr.handler.admin.CoreAdminHandler.lambda$handleRequestBody$0(CoreAdminHandler.java:188)
        at 
com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:176)
        at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:209)
        at 
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
        at 
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
        at java.base/java.lang.Thread.run(Thread.java:834)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: 
org.apache.solr.core.SolrCore
        at 
org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
        at org.apache.solr.core.SolrCore.<init>(SolrCore.java:1063)
        at org.apache.solr.core.SolrCore.<init>(SolrCore.java:883)
        at 
org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1193)
        at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1103)
        at 
org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:92)
        at 
org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:360)
        at 
org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:396)
        at 
org.apache.solr.handler.admin.CoreAdminHandler.lambda$handleRequestBody$0(CoreAdminHandler.java:188)
        at 
com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:176)
        at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:209)
        at 
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
        at 
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
        at java.base/java.lang.Thread.run(Thread.java:834)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: 
org.apache.lucene.store.MockDirectoryWrapper
        at 
org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
        at 
org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:348)
        at 
org.apache.solr.update.SolrIndexWriter.create(SolrIndexWriter.java:99)
        at org.apache.solr.core.SolrCore.initIndex(SolrCore.java:779)
        at org.apache.solr.core.SolrCore.<init>(SolrCore.java:976)
        at org.apache.solr.core.SolrCore.<init>(SolrCore.java:883)
        at 
org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1193)
        at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1103)
        at 
org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:92)
        at 
org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:360)
        at 
org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:396)
        at 
org.apache.solr.handler.admin.CoreAdminHandler.lambda$handleRequestBody$0(CoreAdminHandler.java:188)
        at 
com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:176)
        at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:209)
        at 
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
        at 
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
        at java.base/java.lang.Thread.run(Thread.java:834)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: 
org.apache.lucene.store.MockDirectoryWrapper
        at 
org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
        at 
org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:348)
        at 
org.apache.solr.handler.IndexFetcher.fetchLatestIndex(IndexFetcher.java:509)
        at 
org.apache.solr.handler.IndexFetcher.fetchLatestIndex(IndexFetcher.java:351)
        at 
org.apache.solr.handler.ReplicationHandler.doFetch(ReplicationHandler.java:422)
        at 
org.apache.solr.handler.ReplicationHandler.lambda$setupPolling$13(ReplicationHandler.java:1191)
        at 
java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
        at 
java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
        at 
java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
        at 
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
        at 
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
        at java.base/java.lang.Thread.run(Thread.java:834)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: 
org.apache.lucene.store.MockDirectoryWrapper
        at 
org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
        at 
org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:348)
        at 
org.apache.solr.core.SolrCore.initSnapshotMetaDataManager(SolrCore.java:517)
        at org.apache.solr.core.SolrCore.<init>(SolrCore.java:968)
        at org.apache.solr.core.SolrCore.<init>(SolrCore.java:883)
        at 
org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1193)
        at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1103)
        at 
org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:92)
        at 
org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:360)
        at 
org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:396)
        at 
org.apache.solr.handler.admin.CoreAdminHandler.lambda$handleRequestBody$0(CoreAdminHandler.java:188)
        at 
com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:176)
        at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:209)
        at 
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
        at 
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
        at java.base/java.lang.Thread.run(Thread.java:834)

>
        at __randomizedtesting.SeedInfo.seed([2B385D93242227C0]:0)
        at org.junit.Assert.fail(Assert.java:88)
        at org.junit.Assert.failNotNull(Assert.java:755)
        at org.junit.Assert.assertNull(Assert.java:737)
        at 
org.apache.solr.SolrTestCaseJ4.teardownTestCases(SolrTestCaseJ4.java:325)
        at jdk.internal.reflect.GeneratedMethodAccessor41.invoke(Unknown Source)
        at 
java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.base/java.lang.reflect.Method.invoke(Method.java:566)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1750)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:901)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:41)
        at 
com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
        at 
com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:53)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
        at 
org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:54)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
        at java.base/java.lang.Thread.run(Thread.java:834)




Build Log:
[...truncated 1378 lines...]
   [junit4] Suite: org.apache.lucene.index.TestNRTThreads
   [junit4]   2> NOTE: reproduce with: ant test  -Dtestcase=TestNRTThreads 
-Dtests.method=testNRTThreads -Dtests.seed=F1EE739729D9B5D5 -Dtests.slow=true 
-Dtests.locale=ar-DZ -Dtests.timezone=Asia/Taipei -Dtests.asserts=true 
-Dtests.file.encoding=Cp1252
   [junit4] ERROR   1.79s J0 | TestNRTThreads.testNRTThreads <<<
   [junit4]    > Throwable #1: java.io.IOException: MockDirectoryWrapper: file 
"_8.cfs" is still open: cannot delete
   [junit4]    >        at 
__randomizedtesting.SeedInfo.seed([F1EE739729D9B5D5:6A37678C6822A3BE]:0)
   [junit4]    >        at 
org.apache.lucene.store.MockDirectoryWrapper.deleteFile(MockDirectoryWrapper.java:595)
   [junit4]    >        at 
org.apache.lucene.store.LockValidatingDirectoryWrapper.deleteFile(LockValidatingDirectoryWrapper.java:38)
   [junit4]    >        at 
org.apache.lucene.index.IndexFileDeleter.deleteFile(IndexFileDeleter.java:696)
   [junit4]    >        at 
org.apache.lucene.index.IndexFileDeleter.deleteFiles(IndexFileDeleter.java:690)
   [junit4]    >        at 
org.apache.lucene.index.IndexFileDeleter.decRef(IndexFileDeleter.java:589)
   [junit4]    >        at 
org.apache.lucene.index.IndexFileDeleter.checkpoint(IndexFileDeleter.java:531)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.rollbackInternalNoCommit(IndexWriter.java:2323)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.rollbackInternal(IndexWriter.java:2266)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.rollback(IndexWriter.java:2259)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.close(IndexWriter.java:1089)
   [junit4]    >        at 
org.apache.lucene.index.ThreadedIndexingAndSearchingTestCase.runTest(ThreadedIndexingAndSearchingTestCase.java:645)
   [junit4]    >        at 
org.apache.lucene.index.TestNRTThreads.testNRTThreads(TestNRTThreads.java:149)
   [junit4]    >        at 
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
   [junit4]    >        at 
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
   [junit4]    >        at 
java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
   [junit4]    >        at 
java.base/java.lang.reflect.Method.invoke(Method.java:566)
   [junit4]    >        at java.base/java.lang.Thread.run(Thread.java:834)
   [junit4]    > Caused by: java.lang.RuntimeException: unclosed IndexInput: 
_8.cfs
   [junit4]    >        at 
org.apache.lucene.store.MockDirectoryWrapper.addFileHandle(MockDirectoryWrapper.java:725)
   [junit4]    >        at 
org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:768)
   [junit4]    >        at 
org.apache.lucene.codecs.lucene50.Lucene50CompoundReader.<init>(Lucene50CompoundReader.java:78)
   [junit4]    >        at 
org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.getCompoundReader(Lucene50CompoundFormat.java:70)
   [junit4]    >        at 
org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:100)
   [junit4]    >        at 
org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:83)
   [junit4]    >        at 
org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdates.java:172)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4604)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4054)
   [junit4]    >        at 
org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:625)
   [junit4]    >        at 
org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:662)
   [junit4]   2> NOTE: leaving temporary files on disk at: 
C:\Users\jenkins\workspace\Lucene-Solr-master-Windows\lucene\build\core\test\J0\temp\lucene.index.TestNRTThreads_F1EE739729D9B5D5-001
   [junit4]   2> NOTE: test params are: codec=Asserting(Lucene80): 
{date=FSTOrd50, extra13=PostingsFormat(name=Asserting), 
extra36=TestBloomFilteredLucenePostings(BloomFilteringPostingsFormat(Lucene50(blocksize=128))),
 
extra14=TestBloomFilteredLucenePostings(BloomFilteringPostingsFormat(Lucene50(blocksize=128))),
 extra33=FSTOrd50, extra11=FSTOrd50, extra8=FSTOrd50, 
extra12=BlockTreeOrds(blocksize=128), extra34=BlockTreeOrds(blocksize=128), 
extra9=BlockTreeOrds(blocksize=128), extra39=PostingsFormat(name=Asserting), 
extra18=TestBloomFilteredLucenePostings(BloomFilteringPostingsFormat(Lucene50(blocksize=128))),
 extra15=FSTOrd50, extra37=FSTOrd50, extra38=BlockTreeOrds(blocksize=128), 
extra2=PostingsFormat(name=Asserting), extra0=FSTOrd50, 
titleTokenized=BlockTreeOrds(blocksize=128), 
extra1=BlockTreeOrds(blocksize=128), body=FSTOrd50, 
title=PostingsFormat(name=Asserting), 
extra7=TestBloomFilteredLucenePostings(BloomFilteringPostingsFormat(Lucene50(blocksize=128))),
 extra4=FSTOrd50, extra5=BlockTreeOrds(blocksize=128), packID=FSTOrd50, 
extra31=PostingsFormat(name=Asserting), 
extra10=TestBloomFilteredLucenePostings(BloomFilteringPostingsFormat(Lucene50(blocksize=128))),
 
extra32=TestBloomFilteredLucenePostings(BloomFilteringPostingsFormat(Lucene50(blocksize=128))),
 extra30=BlockTreeOrds(blocksize=128), extra24=PostingsFormat(name=Asserting), 
extra25=TestBloomFilteredLucenePostings(BloomFilteringPostingsFormat(Lucene50(blocksize=128))),
 extra22=FSTOrd50, extra28=PostingsFormat(name=Asserting), 
extra29=TestBloomFilteredLucenePostings(BloomFilteringPostingsFormat(Lucene50(blocksize=128))),
 
docid=TestBloomFilteredLucenePostings(BloomFilteringPostingsFormat(Lucene50(blocksize=128))),
 extra20=PostingsFormat(name=Asserting), 
extra21=TestBloomFilteredLucenePostings(BloomFilteringPostingsFormat(Lucene50(blocksize=128)))},
 docValues:{date=DocValuesFormat(name=Asserting), 
extra13=DocValuesFormat(name=Lucene80), extra36=DocValuesFormat(name=Lucene80), 
docid_int=DocValuesFormat(name=Lucene80), 
extra33=DocValuesFormat(name=Lucene80), extra11=DocValuesFormat(name=Lucene80), 
extra8=DocValuesFormat(name=Asserting), extra12=DocValuesFormat(name=Lucene80), 
extra38=DocValuesFormat(name=Lucene80), extra2=DocValuesFormat(name=Lucene80), 
titleTokenized=DocValuesFormat(name=Lucene80), 
extra0=DocValuesFormat(name=Lucene80), title=DocValuesFormat(name=Lucene80), 
body=DocValuesFormat(name=Lucene80), extra7=DocValuesFormat(name=Lucene80), 
extra4=DocValuesFormat(name=Asserting), extra5=DocValuesFormat(name=Lucene80), 
packID=DocValuesFormat(name=Lucene80), 
docid_intDV=DocValuesFormat(name=Asserting), 
extra31=DocValuesFormat(name=Asserting), 
extra32=DocValuesFormat(name=Lucene80), 
extra10=DocValuesFormat(name=Asserting), 
extra30=DocValuesFormat(name=Asserting), 
extra24=DocValuesFormat(name=Lucene80), 
extra25=DocValuesFormat(name=Asserting), 
extra28=DocValuesFormat(name=Lucene80), docid=DocValuesFormat(name=Lucene80), 
extra20=DocValuesFormat(name=Lucene80), 
titleDV=DocValuesFormat(name=Lucene80)}, maxPointsInLeafNode=1646, 
maxMBSortInHeap=6.867987348717432, 
sim=Asserting(org.apache.lucene.search.similarities.AssertingSimilarity@70dd5898),
 locale=ar-DZ, timezone=Asia/Taipei
   [junit4]   2> NOTE: Windows 10 10.0 amd64/Oracle Corporation 11 
(64-bit)/cpus=3,threads=1,free=142528744,total=279445504
   [junit4]   2> NOTE: All tests run in this JVM: [TestBKD, 
TestLatLonDocValuesQueries, TestDocument, TestTopDocsCollector, 
TestSpanTermQuery, TestElevationComparator, TestAxiomaticSimilarity, 
TestPrefixRandom, TestControlledRealTimeReopenThread, TestIndexWriterReader, 
TestIndexWriterConfig, TermInSetQueryTest, TestFieldInfos, TestDoc, 
TestRoaringDocIdSet, TestIsCurrent, TestIntRange, TestSmallFloat, 
TestLucene50CompoundFormat, TestMultiMMap, TestBoostQuery, TestCharFilter, 
TestTimSorterWorstCase, TestCustomNorms, TestFieldValueQuery, 
TestWeakIdentityMap, TestIndexCommit, Test2BDocs, TestBlockPostingsFormat, 
TestWordlistLoader, TestReaderPool, TestWildcard, TestPostingsOffsets, 
TestRegexpRandom, TestRateLimiter, TestBasicModelG, TestInPlaceMergeSorter, 
TestAxiomaticF2EXP, TestSort, TestNearSpansOrdered, TestTotalHitCountCollector, 
TestAxiomaticF3EXP, TestSumDocFreq, TestUTF32ToUTF8, TestIndexWriterMerging, 
TestDocValuesRewriteMethod, TestMultiPhraseQuery, TestMultiLevelSkipList, 
TestScorerPerf, TestMutableValues, TestDistributionLL, TestBooleanRewrites, 
TestCompiledAutomaton, TestMultiCollector, TestIndexWriterFromReader, 
TestPendingSoftDeletes, TestPhraseQuery, TestFixedBitSet, TestSearch, 
TestSpanExplanations, TestDeletionPolicy, TestIndexInput, TestFutureObjects, 
TestFilterDirectoryReader, TestPriorityQueue, TestStringMSBRadixSorter, 
TestLockFactory, TestGraphTokenizers, TestCharArrayMap, TestSortedSetSelector, 
TestTermQuery, TestFSTs, TestIndexOptions, TestManyFields, TestSpanFirstQuery, 
TestCollectionUtil, TestIndexWriter, TestUniqueTermCount, TestParallelTermEnum, 
TestMergedIterator, TestSparseFixedBitSet, TestCompetitiveFreqNormAccumulator, 
Test2BSortedDocValuesFixedSorted, TestIndexOrDocValuesQuery, TestMultiset, 
TestPersistentSnapshotDeletionPolicy, TestSameTokenSamePosition, 
TestBufferedIndexInput, TestTermVectorsWriter, TestIndexWriterExceptions2, 
LimitedFiniteStringsIteratorTest, TestSimpleFSLockFactory, TestDateSort, 
TestTermScorer, TestNRTCachingDirectory, TestSpansEnum, 
TestBlockPostingsFormat3, TestNotDocIdSet, TestMultiTermQueryRewrites, 
TestBoolean2, TestAllFilesDetectTruncation, TestDuelingCodecs, 
TestSpanCollection, TestMSBRadixSorter, TestFieldMaskingSpanQuery, 
TestSoftDeletesDirectoryReaderWrapper, TestOmitTf, TestConjunctionDISI, 
TestByteSlices, TestNoMergePolicy, TestSimilarityBase, 
TestLucene80DocValuesFormat, TestTransactionRollback, 
TestLucene70SegmentInfoFormat, TestNeedsScores, TestAllFilesHaveCodecHeader, 
TestLongValuesSource, TestPackedTokenAttributeImpl, TestInfoStream, 
TestNRTThreads]
   [junit4] Completed [300/516 (1!)] on J0 in 1.81s, 1 test, 1 error <<< 
FAILURES!

[...truncated 12428 lines...]
   [junit4] Suite: org.apache.solr.metrics.rrd.SolrRrdBackendFactoryTest
   [junit4]   2> Creating dataDir: 
C:\Users\jenkins\workspace\Lucene-Solr-master-Windows\solr\build\solr-core\test\J1\temp\solr.metrics.rrd.SolrRrdBackendFactoryTest_54855C5FE2FAE46A-001\init-core-data-001
   [junit4]   2> 1653959 WARN  
(SUITE-SolrRrdBackendFactoryTest-seed#[54855C5FE2FAE46A]-worker) [    ] 
o.a.s.SolrTestCaseJ4 startTrackingSearchers: numOpens=3 numCloses=3
   [junit4]   2> 1653959 INFO  
(SUITE-SolrRrdBackendFactoryTest-seed#[54855C5FE2FAE46A]-worker) [    ] 
o.a.s.SolrTestCaseJ4 Using PointFields (NUMERIC_POINTS_SYSPROP=true) 
w/NUMERIC_DOCVALUES_SYSPROP=true
   [junit4]   2> 1653961 INFO  
(SUITE-SolrRrdBackendFactoryTest-seed#[54855C5FE2FAE46A]-worker) [    ] 
o.a.s.SolrTestCaseJ4 Randomized ssl (false) and clientAuth (false) via: 
@org.apache.solr.util.RandomizeSSL(reason="", value=0.0/0.0, ssl=0.0/0.0, 
clientAuth=0.0/0.0)
   [junit4]   2> 1653961 INFO  
(SUITE-SolrRrdBackendFactoryTest-seed#[54855C5FE2FAE46A]-worker) [    ] 
o.a.s.SolrTestCaseJ4 SecureRandom sanity checks: 
test.solr.allowed.securerandom=null & java.security.egd=file:/dev/./urandom
   [junit4]   2> 1653966 INFO  
(TEST-SolrRrdBackendFactoryTest.testBasic-seed#[54855C5FE2FAE46A]) [    ] 
o.a.s.SolrTestCaseJ4 ###Starting testBasic
   [junit4]   2> NOTE: reproduce with: ant test  
-Dtestcase=SolrRrdBackendFactoryTest -Dtests.method=testBasic 
-Dtests.seed=54855C5FE2FAE46A -Dtests.slow=true -Dtests.locale=sr-Latn 
-Dtests.timezone=VST -Dtests.asserts=true -Dtests.file.encoding=UTF-8
   [junit4] FAILURE 14.0s J1 | SolrRrdBackendFactoryTest.testBasic <<<
   [junit4]    > Throwable #1: java.lang.AssertionError: {
   [junit4]    >   "dbLastUpdateTime":1000006030,
   [junit4]    >   "firstTimestamp":1000000020,
   [junit4]    >   "lastTimestamp":1000006080,
   [junit4]    >   
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   [junit4]    >   "data":"1000000020:  NaN  +1.0000000000E02  \n1000000080:  
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\n1000000980:  +1.0000000000E00  +1.0000000000E02  \n1000001040:  
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\n1000001220:  +1.0000000000E00  +1.0000000000E02  \n1000001280:  
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\n1000001460:  +1.0000000000E00  +1.0000000000E02  \n1000001520:  
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\n1000001700:  +1.0000000000E00  +1.0000000000E02  \n1000001760:  
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\n1000001940:  +1.0000000000E00  +1.0000000000E02  \n1000002000:  
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\n1000002180:  +1.0000000000E00  +1.0000000000E02  \n1000002240:  
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\n1000002420:  +1.0000000000E00  +1.0000000000E02  \n1000002480:  
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\n1000002660:  +1.0000000000E00  +1.0000000000E02  \n1000002720:  
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+1.0000000000E02  \n1000002840:  +1.0000000000E00  +1.0000000000E02  
\n1000002900:  +1.0000000000E00  +1.0000000000E02  \n1000002960:  
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\n1000003140:  +1.0000000000E00  +1.0000000000E02  \n1000003200:  
+1.0000000000E00  +1.0000000000E02  \n1000003260:  +1.0000000000E00  
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\n1000003380:  +1.0000000000E00  +1.0000000000E02  \n1000003440:  
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\n1000003620:  +1.0000000000E00  +1.0000000000E02  \n1000003680:  
+1.0000000000E00  +1.0000000000E02  \n1000003740:  +1.0000000000E00  
+1.0000000000E02  \n1000003800:  +1.0000000000E00  +1.0000000000E02  
\n1000003860:  +1.0000000000E00  +1.0000000000E02  \n1000003920:  
+1.0000000000E00  +1.0000000000E02  \n1000003980:  +1.0000000000E00  
+1.0000000000E02  \n1000004040:  +1.0000000000E00  +1.0000000000E02  
\n1000004100:  +1.0000000000E00  +1.0000000000E02  \n1000004160:  
+1.0000000000E00  +1.0000000000E02  \n1000004220:  +1.0000000000E00  
+1.0000000000E02  \n1000004280:  +1.0000000000E00  +1.0000000000E02  
\n1000004340:  +1.0000000000E00  +1.0000000000E02  \n1000004400:  
+1.0000000000E00  +1.0000000000E02  \n1000004460:  NaN  NaN  \n1000004520:  NaN 
 NaN  \n1000004580:  NaN  NaN  \n1000004640:  NaN  NaN  \n1000004700:  NaN  NaN 
 \n1000004760:  NaN  NaN  \n1000004820:  NaN  NaN  \n1000004880:  NaN  NaN  
\n1000004940:  NaN  NaN  \n1000005000:  NaN  NaN  \n1000005060:  NaN  NaN  
\n1000005120:  NaN  NaN  \n1000005180:  NaN  NaN  \n1000005240:  NaN  NaN  
\n1000005300:  NaN  NaN  \n1000005360:  NaN  NaN  \n1000005420:  NaN  NaN  
\n1000005480:  NaN  NaN  \n1000005540:  NaN  NaN  \n1000005600:  NaN  NaN  
\n1000005660:  NaN  NaN  \n1000005720:  NaN  NaN  \n1000005780:  NaN  NaN  
\n1000005840:  NaN  NaN  \n1000005900:  NaN  NaN  \n1000005960:  NaN  NaN  
\n1000006020:  NaN  NaN  \n1000006080:  NaN  NaN  \n"} expected:<1.0> but 
was:<NaN>
   [junit4]    >        at 
__randomizedtesting.SeedInfo.seed([54855C5FE2FAE46A:FF7F414A3D266244]:0)
   [junit4]    >        at 
org.apache.solr.metrics.rrd.SolrRrdBackendFactoryTest.testBasic(SolrRrdBackendFactoryTest.java:163)
   [junit4]    >        at 
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
   [junit4]    >        at 
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
   [junit4]    >        at 
java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
   [junit4]    >        at 
java.base/java.lang.reflect.Method.invoke(Method.java:566)
   [junit4]    >        at java.base/java.lang.Thread.run(Thread.java:834)
   [junit4]   2> NOTE: leaving temporary files on disk at: 
C:\Users\jenkins\workspace\Lucene-Solr-master-Windows\solr\build\solr-core\test\J1\temp\solr.metrics.rrd.SolrRrdBackendFactoryTest_54855C5FE2FAE46A-001
   [junit4]   2> 1667990 INFO  
(TEST-SolrRrdBackendFactoryTest.testBasic-seed#[54855C5FE2FAE46A]) [    ] 
o.a.s.SolrTestCaseJ4 ###Ending testBasic
   [junit4]   2> NOTE: test params are: codec=CheapBastard, 
sim=Asserting(org.apache.lucene.search.similarities.AssertingSimilarity@7feb42db),
 locale=sr-Latn, timezone=VST
   [junit4]   2> NOTE: Windows 10 10.0 amd64/Oracle Corporation 11 
(64-bit)/cpus=3,threads=1,free=134236880,total=518520832
   [junit4]   2> NOTE: All tests run in this JVM: [TestRTGBase, CursorMarkTest, 
TestPhraseSuggestions, TestMinMaxOnMultiValuedField, 
TestOverriddenPrefixQueryForCustomFieldType, 
TestCollectionsAPIViaSolrCloudCluster, SearchRateTriggerIntegrationTest, 
OverseerModifyCollectionTest, TestFiltering, TestSchemalessBufferedUpdates, 
TestGeoJSONResponseWriter, TestZkAclsWithHadoopAuth, TestQueryTypes, 
HighlighterMaxOffsetTest, CdcrReplicationHandlerTest, 
SystemCollectionCompatTest, TestCoreBackup, MetricsHistoryHandlerTest, 
HdfsChaosMonkeySafeLeaderTest, TestManagedSynonymFilterFactory, 
SimpleCollectionCreateDeleteTest, TestExportWriter, 
PKIAuthenticationIntegrationTest, SignatureUpdateProcessorFactoryTest, 
TestMultiWordSynonyms, CloudMLTQParserTest, TestQuerySenderNoQuery, 
BlockDirectoryTest, MetricTriggerTest, ShardsWhitelistTest, TestUtilizeNode, 
IndexBasedSpellCheckerTest, MergeStrategyTest, MultiSolrCloudTestCaseTest, 
TestExclusionRuleCollectionAccess, LeaderElectionTest, TestLockTree, 
SplitShardTest, TestGraphTermsQParserPlugin, TestInitParams, TestMacros, 
CreateRoutedAliasTest, LeaderVoteWaitTimeoutTest, 
VMParamsZkACLAndCredentialsProvidersTest, ActionThrottleTest, 
TestDeleteCollectionOnDownNodes, TestLeaderElectionWithEmptyReplica, 
QueryResultKeyTest, TestSimPolicyCloud, HdfsRestartWhileUpdatingTest, 
ClassificationUpdateProcessorIntegrationTest, TestSurroundQueryParser, 
PreAnalyzedFieldManagedSchemaCloudTest, TestSolrCloudWithKerberosAlt, 
CoreAdminCreateDiscoverTest, TestSSLRandomization, DirectUpdateHandlerTest, 
IgnoreLargeDocumentProcessorFactoryTest, TestNonDefinedSimilarityFactory, 
TestIntervalFaceting, HdfsDirectoryFactoryTest, TestCloudConsistency, 
BJQParserTest, AliasIntegrationTest, AtomicUpdateProcessorFactoryTest, 
TestConfigSetsAPI, TestIndexSearcher, TestHighlightDedupGrouping, 
CdcrVersionReplicationTest, CSVRequestHandlerTest, 
TestComplexPhraseLeadingWildcard, UpdateLogTest, SolrCmdDistributorTest, 
TestCoreDiscovery, TestFuzzyAnalyzedSuggestions, SOLR749Test, BadComponentTest, 
TestScoreJoinQPScore, SuggesterTSTTest, SpellCheckCollatorWithCollapseTest, 
TestJettySolrRunner, RulesTest, CloudExitableDirectoryReaderTest, 
TestRequestStatusCollectionAPI, ReplaceNodeNoTargetTest, 
TestStressCloudBlindAtomicUpdates, TestFileDictionaryLookup, 
TestBulkSchemaConcurrent, TestSimNodeAddedTrigger, TestSolrQueryParser, 
HdfsThreadLeakTest, GraphQueryTest, DistanceUnitsTest, 
TestSlowCompositeReaderWrapper, TestShardHandlerFactory, TestLegacyField, 
SpellCheckComponentTest, HdfsRecoverLeaseTest, SolrCloudExampleTest, 
TestUniqueKeyFieldResource, TestCloudSearcherWarming, 
TestLocalFSCloudBackupRestore, TestMinHashQParser, UUIDFieldTest, 
TestDynamicFieldResource, DeleteLastCustomShardedReplicaTest, DeleteStatusTest, 
TestDynamicLoading, TestDistributedMap, NodeAddedTriggerTest, 
DistributedFacetExistsSmallTest, ZkStateReaderTest, SolrTestCaseJ4Test, 
TestComponentsName, TestConfigSetsAPIZkFailure, TestCursorMarkWithoutUniqueKey, 
TestWriterPerf, TestPKIAuthenticationPlugin, SolrJmxReporterTest, 
TestLegacyNumericUtils, TestDocTermOrds, DistributedQueueTest, 
TestRandomFlRTGCloud, TestReloadDeadlock, DistributedUpdateProcessorTest, 
ComputePlanActionTest, IndexSizeTriggerTest, RollingRestartTest, 
TestCloudJSONFacetJoinDomain, QueryParsingTest, TriggerCooldownIntegrationTest, 
PeerSyncWithBufferUpdatesTest, TestConfig, InfixSuggestersTest, 
TestSolrFieldCacheBean, TestTolerantUpdateProcessorCloud, 
PathHierarchyTokenizerFactoryTest, ForceLeaderWithTlogReplicasTest, 
SolrMetricManagerTest, DistributedDebugComponentTest, TestNumericRangeQuery64, 
DistributedSpellCheckComponentTest, TestCustomStream, 
TestInPlaceUpdatesRequiredField, V2ApiIntegrationTest, RequestLoggingTest, 
TestSolrDeletionPolicy2, TestPushWriter, MetricsConfigTest, 
TestSchemaVersionResource, TestMaxTokenLenTokenizer, TaggingAttributeTest, 
TestLegacyFieldCache, TestSolrConfigHandlerConcurrent, 
FieldAnalysisRequestHandlerTest, DistributedFacetPivotSmallTest, 
TestManagedSchema, DirectSolrConnectionTest, 
TestLegacyNumericRangeQueryBuilder, BaseCdcrDistributedZkTest, 
CollectionReloadTest, TestFieldCacheVsDocValues, TestCSVResponseWriter, 
ReplicationFactorTest, TestRestManager, UpdateRequestProcessorFactoryTest, 
SolrPluginUtilsTest, TriggerIntegrationTest, ReindexCollectionTest, 
TriLevelCompositeIdRoutingTest, CloneFieldUpdateProcessorFactoryTest, 
HdfsDirectoryTest, PreAnalyzedUpdateProcessorTest, ExplicitHLLTest, 
SolrRrdBackendFactoryTest]
   [junit4] Completed [343/849 (1!)] on J1 in 14.29s, 1 test, 1 failure <<< 
FAILURES!

[...truncated 1843 lines...]
   [junit4] JVM J1: stdout was not empty, see: 
C:\Users\jenkins\workspace\Lucene-Solr-master-Windows\solr\build\solr-core\test\temp\junit4-J1-20190320_163837_3958632165628823483381.sysout
   [junit4] >>> JVM J1 emitted unexpected output (verbatim) ----
   [junit4] java.lang.OutOfMemoryError: GC overhead limit exceeded
   [junit4] Dumping heap to 
C:\Users\jenkins\workspace\Lucene-Solr-master-Windows\heapdumps\java_pid14268.hprof
 ...
   [junit4] Heap dump file created [485525968 bytes in 3.325 secs]
   [junit4] <<< JVM J1: EOF ----

[...truncated 871 lines...]
   [junit4] Suite: org.apache.solr.client.solrj.impl.CloudSolrClientTest
   [junit4]   2> Creating dataDir: 
C:\Users\jenkins\workspace\Lucene-Solr-master-Windows\solr\build\solr-solrj\test\J0\temp\solr.client.solrj.impl.CloudSolrClientTest_2B385D93242227C0-001\init-core-data-001
   [junit4]   2> 229028 WARN  
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o.a.s.SolrTestCaseJ4 startTrackingSearchers: numOpens=8 numCloses=8
   [junit4]   2> 229028 INFO  
(SUITE-CloudSolrClientTest-seed#[2B385D93242227C0]-worker) [    ] 
o.a.s.SolrTestCaseJ4 Using PointFields (NUMERIC_POINTS_SYSPROP=true) 
w/NUMERIC_DOCVALUES_SYSPROP=true
   [junit4]   2> 229028 INFO  
(SUITE-CloudSolrClientTest-seed#[2B385D93242227C0]-worker) [    ] 
o.a.s.SolrTestCaseJ4 Randomized ssl (false) and clientAuth (false) via: 
@org.apache.solr.util.RandomizeSSL(reason="", value=0.0/0.0, ssl=0.0/0.0, 
clientAuth=0.0/0.0)
   [junit4]   2> 229028 INFO  
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o.a.s.SolrTestCaseJ4 SecureRandom sanity checks: 
test.solr.allowed.securerandom=null & java.security.egd=file:/dev/./urandom
   [junit4]   2> 229028 INFO  
(TEST-CloudSolrClientTest.testVersionsAreReturned-seed#[2B385D93242227C0]) [    
] o.a.s.SolrTestCaseJ4 ###Starting testVersionsAreReturned
   [junit4]   2> 229028 INFO  
(TEST-CloudSolrClientTest.testVersionsAreReturned-seed#[2B385D93242227C0]) [    
] o.a.s.c.MiniSolrCloudCluster Starting cluster of 3 servers in 
C:\Users\jenkins\workspace\Lucene-Solr-master-Windows\solr\build\solr-solrj\test\J0\temp\solr.client.solrj.impl.CloudSolrClientTest_2B385D93242227C0-001\tempDir-001
   [junit4]   2> 229028 INFO  
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] o.a.s.c.ZkTestServer STARTING ZK TEST SERVER
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o.a.s.c.ZkTestServer client port:0.0.0.0/0.0.0.0:0
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o.a.s.c.ZkTestServer Starting server
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] o.a.s.c.ZkTestServer start zk server on port:50094
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(TEST-CloudSolrClientTest.testVersionsAreReturned-seed#[2B385D93242227C0]) [    
] o.a.s.c.ZkTestServer parse host and port list: 127.0.0.1:50094
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] o.a.s.c.ZkTestServer connecting to 127.0.0.1 50094
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] o.a.s.c.c.ConnectionManager zkClient has connected
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] o.a.s.c.c.ConnectionManager zkClient has connected
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] o.a.s.c.c.ConnectionManager zkClient has connected
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o.e.j.s.AbstractConnector Ignoring deprecated socket close linger time
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o.a.s.c.s.e.JettySolrRunner Start Jetty (original configured port=0)
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o.a.s.c.s.e.JettySolrRunner Start Jetty (original configured port=0)
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o.a.s.c.s.e.JettySolrRunner Trying to start Jetty on port 0 try number 1 ...
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o.a.s.c.s.e.JettySolrRunner Trying to start Jetty on port 0 try number 1 ...
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o.e.j.s.Server jetty-9.4.14.v20181114; built: 2018-11-14T21:20:31.478Z; git: 
c4550056e785fb5665914545889f21dc136ad9e6; jvm 11+28
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o.e.j.s.Server jetty-9.4.14.v20181114; built: 2018-11-14T21:20:31.478Z; git: 
c4550056e785fb5665914545889f21dc136ad9e6; jvm 11+28
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o.e.j.s.session DefaultSessionIdManager workerName=node0
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o.e.j.s.session No SessionScavenger set, using defaults
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o.e.j.s.session node0 Scavenging every 600000ms
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o.e.j.s.h.ContextHandler Started 
o.e.j.s.ServletContextHandler@85138ac{/solr,null,AVAILABLE}
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o.e.j.s.session node0 Scavenging every 600000ms
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o.e.j.s.h.ContextHandler Started 
o.e.j.s.ServletContextHandler@27b90ded{/solr,null,AVAILABLE}
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o.e.j.s.AbstractConnector Ignoring deprecated socket close linger time
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o.a.s.c.s.e.JettySolrRunner Start Jetty (original configured port=0)
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o.a.s.c.s.e.JettySolrRunner Trying to start Jetty on port 0 try number 1 ...
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o.e.j.s.Server jetty-9.4.14.v20181114; built: 2018-11-14T21:20:31.478Z; git: 
c4550056e785fb5665914545889f21dc136ad9e6; jvm 11+28
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o.e.j.s.session DefaultSessionIdManager workerName=node0
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o.e.j.s.session No SessionScavenger set, using defaults
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o.e.j.s.session node0 Scavenging every 600000ms
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o.e.j.s.ServletContextHandler@138fc6b7{/solr,null,AVAILABLE}
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o.e.j.s.AbstractConnector Started ServerConnector@eb110d{HTTP/1.1,[http/1.1, 
h2c]}{127.0.0.1:50106}
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o.e.j.s.Server Started @229263ms
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o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/solr, 
hostPort=50106}
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o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be 
missing or incomplete.
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o.a.s.s.SolrDispatchFilter Using logger factory 
org.apache.logging.slf4j.Log4jLoggerFactory
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o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr™ version 
9.0.0
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o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
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o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: null
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o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 
2019-03-20T17:53:02.765425400Z
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o.e.j.s.AbstractConnector Started ServerConnector@41bc05c2{HTTP/1.1,[http/1.1, 
h2c]}{127.0.0.1:50109}
   [junit4]   2> 229218 INFO  (jetty-launcher-2281-thread-1) [    ] 
o.e.j.s.Server Started @229272ms
   [junit4]   2> 229218 INFO  (jetty-launcher-2281-thread-1) [    ] 
o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/solr, 
hostPort=50109}
   [junit4]   2> 229218 ERROR (jetty-launcher-2281-thread-1) [    ] 
o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be 
missing or incomplete.
   [junit4]   2> 229218 INFO  (jetty-launcher-2281-thread-1) [    ] 
o.a.s.s.SolrDispatchFilter Using logger factory 
org.apache.logging.slf4j.Log4jLoggerFactory
   [junit4]   2> 229218 INFO  (jetty-launcher-2281-thread-1) [    ] 
o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr™ version 
9.0.0
   [junit4]   2> 229218 INFO  (jetty-launcher-2281-thread-1) [    ] 
o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
   [junit4]   2> 229218 INFO  (jetty-launcher-2281-thread-1) [    ] 
o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: null
   [junit4]   2> 229218 INFO  (jetty-launcher-2281-thread-1) [    ] 
o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 
2019-03-20T17:53:02.765425400Z
   [junit4]   2> 229218 INFO  (jetty-launcher-2281-thread-3) [    ] 
o.e.j.s.AbstractConnector Started ServerConnector@4ec4e5d9{HTTP/1.1,[http/1.1, 
h2c]}{127.0.0.1:50112}
   [junit4]   2> 229218 INFO  (jetty-launcher-2281-thread-3) [    ] 
o.e.j.s.Server Started @229276ms
   [junit4]   2> 229218 INFO  (jetty-launcher-2281-thread-3) [    ] 
o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/solr, 
hostPort=50112}
   [junit4]   2> 229218 ERROR (jetty-launcher-2281-thread-3) [    ] 
o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be 
missing or incomplete.
   [junit4]   2> 229218 INFO  (jetty-launcher-2281-thread-3) [    ] 
o.a.s.s.SolrDispatchFilter Using logger factory 
org.apache.logging.slf4j.Log4jLoggerFactory
   [junit4]   2> 229218 INFO  (jetty-launcher-2281-thread-3) [    ] 
o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr™ version 
9.0.0
   [junit4]   2> 229218 INFO  (jetty-launcher-2281-thread-3) [    ] 
o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
   [junit4]   2> 229218 INFO  (jetty-launcher-2281-thread-3) [    ] 
o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: null
   [junit4]   2> 229218 INFO  (jetty-launcher-2281-thread-3) [    ] 
o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 
2019-03-20T17:53:02.765425400Z
   [junit4]   2> 229231 INFO  (zkConnectionManagerCallback-2283-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
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] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 229231 INFO  (jetty-launcher-2281-thread-2) [    ] 
o.a.s.s.SolrDispatchFilter solr.xml found in ZooKeeper. Loading...
   [junit4]   2> 229231 INFO  (jetty-launcher-2281-thread-1) [    ] 
o.a.s.s.SolrDispatchFilter solr.xml found in ZooKeeper. Loading...
   [junit4]   2> 229247 WARN  (NIOServerCxn.Factory:0.0.0.0/0.0.0.0:0) [    ] 
o.a.z.s.NIOServerCnxn Unable to read additional data from client sessionid 
0x100242921860003, likely client has closed socket
   [junit4]   2> 229294 INFO  (zkConnectionManagerCallback-2287-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 229294 INFO  (jetty-launcher-2281-thread-3) [    ] 
o.a.s.s.SolrDispatchFilter solr.xml found in ZooKeeper. Loading...
   [junit4]   2> 229481 INFO  (jetty-launcher-2281-thread-1) [    ] 
o.a.s.h.c.HttpShardHandlerFactory Host whitelist initialized: 
WhitelistHostChecker [whitelistHosts=null, whitelistHostCheckingEnabled=true]
   [junit4]   2> 229497 WARN  (jetty-launcher-2281-thread-1) [    ] 
o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for 
SslContextFactory@37a8d2db[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 229497 WARN  (jetty-launcher-2281-thread-1) [    ] 
o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for 
SslContextFactory@4fd94a81[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 229497 INFO  (jetty-launcher-2281-thread-1) [    ] 
o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:50094/solr
   [junit4]   2> 229497 INFO  (zkConnectionManagerCallback-2296-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 229528 INFO  (zkConnectionManagerCallback-2298-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 229559 WARN  (jetty-launcher-2281-thread-1) 
[n:127.0.0.1:50109_solr    ] o.a.s.c.ZkController The _default configset could 
not be uploaded. Please provide 'solr.default.confdir' parameter that points to 
a configset intended to be the default. Current 'solr.default.confdir' value: 
null
   [junit4]   2> 229559 INFO  (jetty-launcher-2281-thread-1) 
[n:127.0.0.1:50109_solr    ] o.a.s.c.O

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

(SolrCore.java:976)
   [junit4]    >        at 
org.apache.solr.core.SolrCore.<init>(SolrCore.java:883)
   [junit4]    >        at 
org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1193)
   [junit4]    >        at 
org.apache.solr.core.CoreContainer.create(CoreContainer.java:1103)
   [junit4]    >        at 
org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:92)
   [junit4]    >        at 
org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:360)
   [junit4]    >        at 
org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:396)
   [junit4]    >        at 
org.apache.solr.handler.admin.CoreAdminHandler.lambda$handleRequestBody$0(CoreAdminHandler.java:188)
   [junit4]    >        at 
com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:176)
   [junit4]    >        at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:209)
   [junit4]    >        at 
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
   [junit4]    >        at 
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
   [junit4]    >        at java.base/java.lang.Thread.run(Thread.java:834)
   [junit4]    > 
org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: 
org.apache.solr.core.SolrCore
   [junit4]    >        at 
org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
   [junit4]    >        at 
org.apache.solr.core.SolrCore.<init>(SolrCore.java:1063)
   [junit4]    >        at 
org.apache.solr.core.SolrCore.<init>(SolrCore.java:883)
   [junit4]    >        at 
org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1193)
   [junit4]    >        at 
org.apache.solr.core.CoreContainer.create(CoreContainer.java:1103)
   [junit4]    >        at 
org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:92)
   [junit4]    >        at 
org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:360)
   [junit4]    >        at 
org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:396)
   [junit4]    >        at 
org.apache.solr.handler.admin.CoreAdminHandler.lambda$handleRequestBody$0(CoreAdminHandler.java:188)
   [junit4]    >        at 
com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:176)
   [junit4]    >        at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:209)
   [junit4]    >        at 
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
   [junit4]    >        at 
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
   [junit4]    >        at java.base/java.lang.Thread.run(Thread.java:834)
   [junit4]    > 
org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: 
org.apache.lucene.store.MockDirectoryWrapper
   [junit4]    >        at 
org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
   [junit4]    >        at 
org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:348)
   [junit4]    >        at 
org.apache.solr.update.SolrIndexWriter.create(SolrIndexWriter.java:99)
   [junit4]    >        at 
org.apache.solr.core.SolrCore.initIndex(SolrCore.java:779)
   [junit4]    >        at 
org.apache.solr.core.SolrCore.<init>(SolrCore.java:976)
   [junit4]    >        at 
org.apache.solr.core.SolrCore.<init>(SolrCore.java:883)
   [junit4]    >        at 
org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1193)
   [junit4]    >        at 
org.apache.solr.core.CoreContainer.create(CoreContainer.java:1103)
   [junit4]    >        at 
org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:92)
   [junit4]    >        at 
org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:360)
   [junit4]    >        at 
org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:396)
   [junit4]    >        at 
org.apache.solr.handler.admin.CoreAdminHandler.lambda$handleRequestBody$0(CoreAdminHandler.java:188)
   [junit4]    >        at 
com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:176)
   [junit4]    >        at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:209)
   [junit4]    >        at 
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
   [junit4]    >        at 
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
   [junit4]    >        at java.base/java.lang.Thread.run(Thread.java:834)
   [junit4]    > 
org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: 
org.apache.lucene.store.MockDirectoryWrapper
   [junit4]    >        at 
org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
   [junit4]    >        at 
org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:348)
   [junit4]    >        at 
org.apache.solr.handler.IndexFetcher.fetchLatestIndex(IndexFetcher.java:509)
   [junit4]    >        at 
org.apache.solr.handler.IndexFetcher.fetchLatestIndex(IndexFetcher.java:351)
   [junit4]    >        at 
org.apache.solr.handler.ReplicationHandler.doFetch(ReplicationHandler.java:422)
   [junit4]    >        at 
org.apache.solr.handler.ReplicationHandler.lambda$setupPolling$13(ReplicationHandler.java:1191)
   [junit4]    >        at 
java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
   [junit4]    >        at 
java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
   [junit4]    >        at 
java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
   [junit4]    >        at 
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
   [junit4]    >        at 
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
   [junit4]    >        at java.base/java.lang.Thread.run(Thread.java:834)
   [junit4]    > 
org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: 
org.apache.lucene.store.MockDirectoryWrapper
   [junit4]    >        at 
org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
   [junit4]    >        at 
org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:348)
   [junit4]    >        at 
org.apache.solr.core.SolrCore.initSnapshotMetaDataManager(SolrCore.java:517)
   [junit4]    >        at 
org.apache.solr.core.SolrCore.<init>(SolrCore.java:968)
   [junit4]    >        at 
org.apache.solr.core.SolrCore.<init>(SolrCore.java:883)
   [junit4]    >        at 
org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1193)
   [junit4]    >        at 
org.apache.solr.core.CoreContainer.create(CoreContainer.java:1103)
   [junit4]    >        at 
org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:92)
   [junit4]    >        at 
org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:360)
   [junit4]    >        at 
org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:396)
   [junit4]    >        at 
org.apache.solr.handler.admin.CoreAdminHandler.lambda$handleRequestBody$0(CoreAdminHandler.java:188)
   [junit4]    >        at 
com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:176)
   [junit4]    >        at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:209)
   [junit4]    >        at 
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
   [junit4]    >        at 
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
   [junit4]    >        at java.base/java.lang.Thread.run(Thread.java:834)
   [junit4]    > >
   [junit4]    >        at 
__randomizedtesting.SeedInfo.seed([2B385D93242227C0]:0)
   [junit4]    >        at 
org.apache.solr.SolrTestCaseJ4.teardownTestCases(SolrTestCaseJ4.java:325)
   [junit4]    >        at 
jdk.internal.reflect.GeneratedMethodAccessor41.invoke(Unknown Source)
   [junit4]    >        at 
java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
   [junit4]    >        at 
java.base/java.lang.reflect.Method.invoke(Method.java:566)
   [junit4]    >        at java.base/java.lang.Thread.run(Thread.java:834)
   [junit4] Completed [134/192 (1!)] on J0 in 176.92s, 16 tests, 1 failure <<< 
FAILURES!

[...truncated 8067 lines...]
BUILD FAILED
C:\Users\jenkins\workspace\Lucene-Solr-master-Windows\build.xml:633: The 
following error occurred while executing this line:
C:\Users\jenkins\workspace\Lucene-Solr-master-Windows\build.xml:585: Some of 
the tests produced a heap dump, but did not fail. Maybe a suppressed 
OutOfMemoryError? Dumps created:
* java_pid14268.hprof

Total time: 118 minutes 52 seconds
Build step 'Invoke Ant' marked build as failure
Archiving artifacts
Setting 
ANT_1_8_2_HOME=C:\Users\jenkins\tools\hudson.tasks.Ant_AntInstallation\ANT_1.8.2
[WARNINGS] Skipping publisher since build result is FAILURE
Recording test results
Setting 
ANT_1_8_2_HOME=C:\Users\jenkins\tools\hudson.tasks.Ant_AntInstallation\ANT_1.8.2
Email was triggered for: Failure - Any
Sending email for trigger: Failure - Any
Setting 
ANT_1_8_2_HOME=C:\Users\jenkins\tools\hudson.tasks.Ant_AntInstallation\ANT_1.8.2
Setting 
ANT_1_8_2_HOME=C:\Users\jenkins\tools\hudson.tasks.Ant_AntInstallation\ANT_1.8.2
Setting 
ANT_1_8_2_HOME=C:\Users\jenkins\tools\hudson.tasks.Ant_AntInstallation\ANT_1.8.2
Setting 
ANT_1_8_2_HOME=C:\Users\jenkins\tools\hudson.tasks.Ant_AntInstallation\ANT_1.8.2
Setting 
ANT_1_8_2_HOME=C:\Users\jenkins\tools\hudson.tasks.Ant_AntInstallation\ANT_1.8.2
Setting 
ANT_1_8_2_HOME=C:\Users\jenkins\tools\hudson.tasks.Ant_AntInstallation\ANT_1.8.2
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