[JENKINS] Lucene-Solr-master-Linux (64bit/jdk-14-rc) - Build # 25910 - Unstable!

[Policeman Jenkins Server]

Build: https://jenkins.thetaphi.de/job/Lucene-Solr-master-Linux/25910/
Java: 64bit/jdk-14-rc -XX:-UseCompressedOops -XX:+UseG1GC

9 tests failed.
FAILED:  org.apache.lucene.index.TestIndexWriter.testThreadInterruptDeadlock

Error Message:
Captured an uncaught exception in thread: Thread[id=1094, name=Thread-900, 
state=RUNNABLE, group=TGRP-TestIndexWriter]

Stack Trace:
com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an uncaught 
exception in thread: Thread[id=1094, name=Thread-900, state=RUNNABLE, 
group=TGRP-TestIndexWriter]
Caused by: java.lang.RuntimeException: MockDirectoryWrapper: cannot close: 
there are still 12 open files: {_5u_MockRandom_0.tib=1, _5u_MockRandom_0.pos=1, 
_5u_TestBloomFilteredLucenePostings_0.pos=1, _5u_Asserting_0.dvd=1, _5u.nvd=1, 
_5u_TestBloomFilteredLucenePostings_0.tim=1, 
_5u_TestBloomFilteredLucenePostings_0.tip=1, _5u.fdx=1, _5u.fdt=1, _5q.cfs=1, 
_5u_MockRandom_0.doc=1, _5u_TestBloomFilteredLucenePostings_0.doc=1}
        at __randomizedtesting.SeedInfo.seed([EF4E611015C3B5B0]:0)
        at 
org.apache.lucene.store.MockDirectoryWrapper.close(MockDirectoryWrapper.java:807)
        at org.apache.lucene.util.IOUtils.close(IOUtils.java:89)
        at org.apache.lucene.util.IOUtils.close(IOUtils.java:77)
        at 
org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1078)
Caused by: java.lang.RuntimeException: unclosed IndexInput: _5u_MockRandom_0.tib
        at 
org.apache.lucene.store.MockDirectoryWrapper.addFileHandle(MockDirectoryWrapper.java:725)
        at 
org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:768)
        at 
org.apache.lucene.codecs.blockterms.BlockTermsReader.<init>(BlockTermsReader.java:113)
        at 
org.apache.lucene.codecs.mockrandom.MockRandomPostingsFormat.fieldsProducer(MockRandomPostingsFormat.java:344)
        at 
org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsReader.<init>(PerFieldPostingsFormat.java:315)
        at 
org.apache.lucene.codecs.perfield.PerFieldPostingsFormat.fieldsProducer(PerFieldPostingsFormat.java:395)
        at 
org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:114)
        at org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:84)
        at 
org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdates.java:177)
        at 
org.apache.lucene.index.ReadersAndUpdates.getReaderForMerge(ReadersAndUpdates.java:716)
        at 
org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4493)
        at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4150)
        at 
org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:625)
        at 
org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:662)


FAILED:  org.apache.lucene.index.TestIndexWriter.testThreadInterruptDeadlock

Error Message:
Captured an uncaught exception in thread: Thread[id=718, name=Thread-687, 
state=RUNNABLE, group=TGRP-TestIndexWriter]

Stack Trace:
com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an uncaught 
exception in thread: Thread[id=718, name=Thread-687, state=RUNNABLE, 
group=TGRP-TestIndexWriter]
Caused by: java.lang.RuntimeException: MockDirectoryWrapper: cannot close: 
there are still 1 open files: {_44.cfs=1}
        at __randomizedtesting.SeedInfo.seed([EF4E611015C3B5B0]:0)
        at 
org.apache.lucene.store.MockDirectoryWrapper.close(MockDirectoryWrapper.java:807)
        at org.apache.lucene.util.IOUtils.close(IOUtils.java:89)
        at org.apache.lucene.util.IOUtils.close(IOUtils.java:77)
        at 
org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1078)
Caused by: java.lang.RuntimeException: unclosed IndexInput: _44.cfs
        at 
org.apache.lucene.store.MockDirectoryWrapper.addFileHandle(MockDirectoryWrapper.java:725)
        at 
org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:768)
        at 
org.apache.lucene.codecs.lucene50.Lucene50CompoundReader.<init>(Lucene50CompoundReader.java:79)
        at 
org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.getCompoundReader(Lucene50CompoundFormat.java:70)
        at 
org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:101)
        at org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:84)
        at 
org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdates.java:177)
        at 
org.apache.lucene.index.ReadersAndUpdates.getReaderForMerge(ReadersAndUpdates.java:716)
        at 
org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4493)
        at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4150)
        at 
org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:625)
        at 
org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:662)


FAILED:  org.apache.lucene.index.TestIndexWriter.testThreadInterruptDeadlock

Error Message:
Captured an uncaught exception in thread: Thread[id=894, name=Thread-861, 
state=RUNNABLE, group=TGRP-TestIndexWriter]

Stack Trace:
com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an uncaught 
exception in thread: Thread[id=894, name=Thread-861, state=RUNNABLE, 
group=TGRP-TestIndexWriter]
Caused by: java.lang.RuntimeException: MockDirectoryWrapper: cannot close: 
there are still 30 open files: {_6y_MockRandom_0.pos=1, _6r_MockRandom_0.doc=1, 
_6j.cfs=1, _6y_Asserting_0.dvd=1, _6y_TestBloomFilteredLucenePostings_0.doc=1, 
_6k.cfs=1, _6r_MockRandom_0.tim=1, _6r_MockRandom_0.tip=1, 
_6r_TestBloomFilteredLucenePostings_0.doc=1, _6z.fdt=1, _6r_MockRandom_0.pos=1, 
_6y.nvd=1, _6l.cfs=1, _6r_Asserting_0.dvd=1, _6y_MockRandom_0.doc=1, _6r.nvd=1, 
_6r.fdt=1, _6y_TestBloomFilteredLucenePostings_0.pos=1, _6r.fdx=1, 
_6z_Lucene85FieldsIndex-doc_ids_kv.tmp=1, _6i.cfs=1, _6y.fdx=1, _6y.fdt=1, 
_6r_TestBloomFilteredLucenePostings_0.pos=1, 
_6y_TestBloomFilteredLucenePostings_0.tip=1, 
_6y_TestBloomFilteredLucenePostings_0.tim=1, 
_6r_TestBloomFilteredLucenePostings_0.tim=1, 
_6r_TestBloomFilteredLucenePostings_0.tip=1, _6h.cfs=1, _6y_MockRandom_0.tib=1}
        at __randomizedtesting.SeedInfo.seed([EF4E611015C3B5B0]:0)
        at 
org.apache.lucene.store.MockDirectoryWrapper.close(MockDirectoryWrapper.java:807)
        at org.apache.lucene.util.IOUtils.close(IOUtils.java:89)
        at org.apache.lucene.util.IOUtils.close(IOUtils.java:77)
        at 
org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1078)
Caused by: java.lang.RuntimeException: unclosed IndexInput: _6y.nvd
        at 
org.apache.lucene.store.MockDirectoryWrapper.addFileHandle(MockDirectoryWrapper.java:725)
        at 
org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:768)
        at 
org.apache.lucene.codecs.lucene80.Lucene80NormsProducer.<init>(Lucene80NormsProducer.java:72)
        at 
org.apache.lucene.codecs.lucene80.Lucene80NormsFormat.normsProducer(Lucene80NormsFormat.java:90)
        at 
org.apache.lucene.codecs.asserting.AssertingNormsFormat.normsProducer(AssertingNormsFormat.java:51)
        at 
org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:121)
        at org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:84)
        at 
org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdates.java:177)
        at 
org.apache.lucene.index.ReadersAndUpdates.getReaderForMerge(ReadersAndUpdates.java:716)
        at 
org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4493)
        at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4150)
        at 
org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:625)
        at 
org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:662)


FAILED:  org.apache.lucene.index.TestIndexWriterMergePolicy.testMergeOnCommit

Error Message:
expected:<1> but was:<2>

Stack Trace:
java.lang.AssertionError: expected:<1> but was:<2>
        at 
__randomizedtesting.SeedInfo.seed([EF4E611015C3B5B0:CBC87B17F4265790]:0)
        at org.junit.Assert.fail(Assert.java:88)
        at org.junit.Assert.failNotEquals(Assert.java:834)
        at org.junit.Assert.assertEquals(Assert.java:645)
        at org.junit.Assert.assertEquals(Assert.java:631)
        at 
org.apache.lucene.index.TestIndexWriterMergePolicy.testMergeOnCommit(TestIndexWriterMergePolicy.java:397)
        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:564)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1754)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:942)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:978)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:992)
        at 
org.apache.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:370)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:819)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:470)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:951)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:836)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:887)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898)
        at 
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:370)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
        at java.base/java.lang.Thread.run(Thread.java:832)


FAILED:  org.apache.lucene.index.TestIndexWriterMergePolicy.testMergeOnCommit

Error Message:
expected:<1> but was:<2>

Stack Trace:
java.lang.AssertionError: expected:<1> but was:<2>
        at 
__randomizedtesting.SeedInfo.seed([EF4E611015C3B5B0:CBC87B17F4265790]:0)
        at org.junit.Assert.fail(Assert.java:88)
        at org.junit.Assert.failNotEquals(Assert.java:834)
        at org.junit.Assert.assertEquals(Assert.java:645)
        at org.junit.Assert.assertEquals(Assert.java:631)
        at 
org.apache.lucene.index.TestIndexWriterMergePolicy.testMergeOnCommit(TestIndexWriterMergePolicy.java:397)
        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:564)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1754)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:942)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:978)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:992)
        at 
org.apache.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:370)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:819)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:470)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:951)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:836)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:887)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898)
        at 
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:370)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
        at java.base/java.lang.Thread.run(Thread.java:832)


FAILED:  org.apache.lucene.index.TestIndexWriterMergePolicy.testMergeOnCommit

Error Message:
expected:<1> but was:<2>

Stack Trace:
java.lang.AssertionError: expected:<1> but was:<2>
        at 
__randomizedtesting.SeedInfo.seed([EF4E611015C3B5B0:CBC87B17F4265790]:0)
        at org.junit.Assert.fail(Assert.java:88)
        at org.junit.Assert.failNotEquals(Assert.java:834)
        at org.junit.Assert.assertEquals(Assert.java:645)
        at org.junit.Assert.assertEquals(Assert.java:631)
        at 
org.apache.lucene.index.TestIndexWriterMergePolicy.testMergeOnCommit(TestIndexWriterMergePolicy.java:397)
        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:564)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1754)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:942)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:978)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:992)
        at 
org.apache.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:370)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:819)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:470)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:951)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:836)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:887)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898)
        at 
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:370)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
        at java.base/java.lang.Thread.run(Thread.java:832)


FAILED:  org.apache.lucene.index.TestIndexWriterMergePolicy.testMergeOnCommit

Error Message:
expected:<1> but was:<2>

Stack Trace:
java.lang.AssertionError: expected:<1> but was:<2>
        at 
__randomizedtesting.SeedInfo.seed([EF4E611015C3B5B0:CBC87B17F4265790]:0)
        at org.junit.Assert.fail(Assert.java:88)
        at org.junit.Assert.failNotEquals(Assert.java:834)
        at org.junit.Assert.assertEquals(Assert.java:645)
        at org.junit.Assert.assertEquals(Assert.java:631)
        at 
org.apache.lucene.index.TestIndexWriterMergePolicy.testMergeOnCommit(TestIndexWriterMergePolicy.java:397)
        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:564)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1754)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:942)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:978)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:992)
        at 
org.apache.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:370)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:819)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:470)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:951)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:836)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:887)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898)
        at 
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:370)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
        at java.base/java.lang.Thread.run(Thread.java:832)


FAILED:  org.apache.lucene.index.TestIndexWriterMergePolicy.testMergeOnCommit

Error Message:
expected:<1> but was:<2>

Stack Trace:
java.lang.AssertionError: expected:<1> but was:<2>
        at 
__randomizedtesting.SeedInfo.seed([EF4E611015C3B5B0:CBC87B17F4265790]:0)
        at org.junit.Assert.fail(Assert.java:88)
        at org.junit.Assert.failNotEquals(Assert.java:834)
        at org.junit.Assert.assertEquals(Assert.java:645)
        at org.junit.Assert.assertEquals(Assert.java:631)
        at 
org.apache.lucene.index.TestIndexWriterMergePolicy.testMergeOnCommit(TestIndexWriterMergePolicy.java:397)
        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:564)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1754)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:942)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:978)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:992)
        at 
org.apache.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:370)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:819)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:470)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:951)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:836)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:887)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898)
        at 
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:370)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
        at java.base/java.lang.Thread.run(Thread.java:832)


FAILED:  org.apache.lucene.index.TestIndexWriterMergePolicy.testMergeOnCommit

Error Message:
expected:<1> but was:<2>

Stack Trace:
java.lang.AssertionError: expected:<1> but was:<2>
        at 
__randomizedtesting.SeedInfo.seed([EF4E611015C3B5B0:CBC87B17F4265790]:0)
        at org.junit.Assert.fail(Assert.java:88)
        at org.junit.Assert.failNotEquals(Assert.java:834)
        at org.junit.Assert.assertEquals(Assert.java:645)
        at org.junit.Assert.assertEquals(Assert.java:631)
        at 
org.apache.lucene.index.TestIndexWriterMergePolicy.testMergeOnCommit(TestIndexWriterMergePolicy.java:397)
        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:564)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1754)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:942)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:978)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:992)
        at 
org.apache.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:370)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:819)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:470)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:951)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:836)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:887)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898)
        at 
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:370)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
        at java.base/java.lang.Thread.run(Thread.java:832)




Build Log:
[...truncated 1211 lines...]
   [junit4] Suite: org.apache.lucene.index.TestIndexWriterMergePolicy
   [junit4] IGNOR/A 0.00s J5 | 
TestIndexWriterMergePolicy.testMaxBufferedDocsChange
   [junit4]    > Assumption #1: 'nightly' test group is disabled (@Nightly())
   [junit4]   2> NOTE: reproduce with: ant test  
-Dtestcase=TestIndexWriterMergePolicy -Dtests.method=testMergeOnCommit 
-Dtests.seed=EF4E611015C3B5B0 -Dtests.multiplier=3 -Dtests.slow=true 
-Dtests.locale=da-GL -Dtests.timezone=Antarctica/South_Pole 
-Dtests.asserts=true -Dtests.file.encoding=US-ASCII
   [junit4] FAILURE 58.9s J5 | TestIndexWriterMergePolicy.testMergeOnCommit <<<
   [junit4]    > Throwable #1: java.lang.AssertionError: expected:<1> but 
was:<2>
   [junit4]    >        at 
__randomizedtesting.SeedInfo.seed([EF4E611015C3B5B0:CBC87B17F4265790]:0)
   [junit4]    >        at 
org.apache.lucene.index.TestIndexWriterMergePolicy.testMergeOnCommit(TestIndexWriterMergePolicy.java:397)
   [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:564)
   [junit4]    >        at java.base/java.lang.Thread.run(Thread.java:832)
   [junit4]   2> NOTE: test params are: codec=Asserting(Lucene84): 
{date=PostingsFormat(name=LuceneVarGapDocFreqInterval), docid=Lucene84, 
titleTokenized=PostingsFormat(name=LuceneFixedGap), 
body=PostingsFormat(name=LuceneVarGapDocFreqInterval), 
title=TestBloomFilteredLucenePostings(BloomFilteringPostingsFormat(Lucene84)), 
content=PostingsFormat(name=LuceneFixedGap)}, 
docValues:{date=DocValuesFormat(name=Lucene80), 
docid_intDV=DocValuesFormat(name=Asserting), 
docid_int=DocValuesFormat(name=Asserting), 
docid=DocValuesFormat(name=Asserting), 
titleTokenized=DocValuesFormat(name=Asserting), 
title=DocValuesFormat(name=Lucene80), body=DocValuesFormat(name=Lucene80), 
titleDV=DocValuesFormat(name=Lucene80), 
content=DocValuesFormat(name=Asserting)}, maxPointsInLeafNode=2009, 
maxMBSortInHeap=6.5481944877069695, 
sim=Asserting(org.apache.lucene.search.similarities.AssertingSimilarity@64017553),
 locale=da-GL, timezone=Antarctica/South_Pole
   [junit4]   2> NOTE: Linux 5.3.0-40-generic amd64/Oracle Corporation 14 
(64-bit)/cpus=16,threads=1,free=62207472,total=472907776
   [junit4]   2> NOTE: All tests run in this JVM: [TestRateLimiter, 
TestMixedDocValuesUpdates, TestLockFactory, TestReaderWrapperDVTypeCheck, 
Test2BBinaryDocValues, TestNRTReaderWithThreads, TestQueryBuilder, TestNot, 
TestRegexpQuery, TestTopFieldCollectorEarlyTermination, TermInSetQueryTest, 
TestLatLonShape, TestIndexingSequenceNumbers, TestSortedNumericSortField, 
TestFloatRange, TestDistributionLL, TestShardSearching, 
TestSimpleAttributeImpl, TestDuelingCodecsAtNight, TestIndexWriterMergePolicy]
   [junit4] Completed [273/563 (1!)] on J5 in 61.05s, 8 tests, 1 failure, 1 
skipped <<< FAILURES!

[...truncated 382 lines...]
   [junit4] Suite: org.apache.lucene.index.TestIndexWriter
   [junit4]   2> Mrt. 03, 2020 7:33:29 VM. 
com.carrotsearch.randomizedtesting.RandomizedRunner$QueueUncaughtExceptionsHandler
 uncaughtException
   [junit4]   2> WARNING: Uncaught exception in thread: 
Thread[Thread-900,5,TGRP-TestIndexWriter]
   [junit4]   2> java.lang.RuntimeException: MockDirectoryWrapper: cannot 
close: there are still 12 open files: {_5u_MockRandom_0.tib=1, 
_5u_MockRandom_0.pos=1, _5u_TestBloomFilteredLucenePostings_0.pos=1, 
_5u_Asserting_0.dvd=1, _5u.nvd=1, _5u_TestBloomFilteredLucenePostings_0.tim=1, 
_5u_TestBloomFilteredLucenePostings_0.tip=1, _5u.fdx=1, _5u.fdt=1, _5q.cfs=1, 
_5u_MockRandom_0.doc=1, _5u_TestBloomFilteredLucenePostings_0.doc=1}
   [junit4]   2>        at 
__randomizedtesting.SeedInfo.seed([EF4E611015C3B5B0]:0)
   [junit4]   2>        at 
org.apache.lucene.store.MockDirectoryWrapper.close(MockDirectoryWrapper.java:807)
   [junit4]   2>        at org.apache.lucene.util.IOUtils.close(IOUtils.java:89)
   [junit4]   2>        at org.apache.lucene.util.IOUtils.close(IOUtils.java:77)
   [junit4]   2>        at 
org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1078)
   [junit4]   2> Caused by: java.lang.RuntimeException: unclosed IndexInput: 
_5u_MockRandom_0.tib
   [junit4]   2>        at 
org.apache.lucene.store.MockDirectoryWrapper.addFileHandle(MockDirectoryWrapper.java:725)
   [junit4]   2>        at 
org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:768)
   [junit4]   2>        at 
org.apache.lucene.codecs.blockterms.BlockTermsReader.<init>(BlockTermsReader.java:113)
   [junit4]   2>        at 
org.apache.lucene.codecs.mockrandom.MockRandomPostingsFormat.fieldsProducer(MockRandomPostingsFormat.java:344)
   [junit4]   2>        at 
org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsReader.<init>(PerFieldPostingsFormat.java:315)
   [junit4]   2>        at 
org.apache.lucene.codecs.perfield.PerFieldPostingsFormat.fieldsProducer(PerFieldPostingsFormat.java:395)
   [junit4]   2>        at 
org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:114)
   [junit4]   2>        at 
org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:84)
   [junit4]   2>        at 
org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdates.java:177)
   [junit4]   2>        at 
org.apache.lucene.index.ReadersAndUpdates.getReaderForMerge(ReadersAndUpdates.java:716)
   [junit4]   2>        at 
org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4493)
   [junit4]   2>        at 
org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4150)
   [junit4]   2>        at 
org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:625)
   [junit4]   2>        at 
org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:662)
   [junit4]   2> 
   [junit4]   2> Mrt. 03, 2020 7:33:29 VM. 
com.carrotsearch.randomizedtesting.RandomizedRunner$QueueUncaughtExceptionsHandler
 uncaughtException
   [junit4]   2> WARNING: Uncaught exception in thread: Thread[Lucene Merge 
Thread #0,5,TGRP-TestIndexWriter]
   [junit4]   2> org.apache.lucene.index.MergePolicy$MergeException
   [junit4]   2>        at 
__randomizedtesting.SeedInfo.seed([EF4E611015C3B5B0]:0)
   [junit4]   2>        at 
org.apache.lucene.index.ConcurrentMergeScheduler.handleMergeException(ConcurrentMergeScheduler.java:704)
   [junit4]   2>        at 
org.apache.lucene.index.SuppressingConcurrentMergeScheduler.handleMergeException(SuppressingConcurrentMergeScheduler.java:31)
   [junit4]   2>        at 
org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:684)
   [junit4]   2> 
   [junit4]   2> NOTE: reproduce with: ant test  -Dtestcase=TestIndexWriter 
-Dtests.method=testThreadInterruptDeadlock -Dtests.seed=EF4E611015C3B5B0 
-Dtests.multiplier=3 -Dtests.slow=true -Dtests.locale=af-NA 
-Dtests.timezone=SST -Dtests.asserts=true -Dtests.file.encoding=US-ASCII
   [junit4] ERROR   2.21s J4 | TestIndexWriter.testThreadInterruptDeadlock <<<
   [junit4]    > Throwable #1: java.lang.AssertionError: TEST thread 1: got 
interrupt
   [junit4]    > org.apache.lucene.util.ThreadInterruptedException: 
java.lang.InterruptedException: sleep interrupted
   [junit4]    >        at 
org.apache.lucene.store.SlowClosingMockIndexInputWrapper.close(SlowClosingMockIndexInputWrapper.java:41)
   [junit4]    >        at 
org.apache.lucene.store.BufferedChecksumIndexInput.close(BufferedChecksumIndexInput.java:60)
   [junit4]    >        at 
org.apache.lucene.codecs.lucene60.Lucene60FieldInfosFormat.read(Lucene60FieldInfosFormat.java:179)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.readFieldInfos(IndexWriter.java:983)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.getFieldNumberMap(IndexWriter.java:995)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.<init>(IndexWriter.java:880)
   [junit4]    >        at 
org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:955)
   [junit4]    > Caused by: java.lang.InterruptedException: sleep interrupted
   [junit4]    >        at java.base/java.lang.Thread.sleep(Native Method)
   [junit4]    >        at 
org.apache.lucene.store.SlowClosingMockIndexInputWrapper.close(SlowClosingMockIndexInputWrapper.java:39)
   [junit4]    >        ... 6 more
   [junit4]    > TEST thread 1: got interrupt
   [junit4]    > org.apache.lucene.util.ThreadInterruptedException: 
java.lang.InterruptedException: sleep interrupted
   [junit4]    >        at 
org.apache.lucene.store.SlowClosingMockIndexInputWrapper.close(SlowClosingMockIndexInputWrapper.java:41)
   [junit4]    >        at 
org.apache.lucene.store.BufferedChecksumIndexInput.close(BufferedChecksumIndexInput.java:60)
   [junit4]    >        at 
org.apache.lucene.codecs.lucene60.Lucene60FieldInfosFormat.read(Lucene60FieldInfosFormat.java:179)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.readFieldInfos(IndexWriter.java:983)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.getFieldNumberMap(IndexWriter.java:995)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.<init>(IndexWriter.java:880)
   [junit4]    >        at 
org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:955)
   [junit4]    > Caused by: java.lang.InterruptedException: sleep interrupted
   [junit4]    >        at java.base/java.lang.Thread.sleep(Native Method)
   [junit4]    >        at 
org.apache.lucene.store.SlowClosingMockIndexInputWrapper.close(SlowClosingMockIndexInputWrapper.java:39)
   [junit4]    >        ... 6 more
   [junit4]    > TEST thread 1: got interrupt
   [junit4]    > org.apache.lucene.util.ThreadInterruptedException: 
java.lang.InterruptedException: sleep interrupted
   [junit4]    >        at 
org.apache.lucene.store.SlowClosingMockIndexInputWrapper.close(SlowClosingMockIndexInputWrapper.java:41)
   [junit4]    >        at 
org.apache.lucene.store.BufferedChecksumIndexInput.close(BufferedChecksumIndexInput.java:60)
   [junit4]    >        at 
org.apache.lucene.codecs.mockrandom.MockRandomPostingsFormat.fieldsProducer(MockRandomPostingsFormat.java:266)
   [junit4]    >        at 
org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsReader.<init>(PerFieldPostingsFormat.java:315)
   [junit4]    >        at 
org.apache.lucene.codecs.perfield.PerFieldPostingsFormat.fieldsProducer(PerFieldPostingsFormat.java:395)
   [junit4]    >        at 
org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:114)
   [junit4]    >        at 
org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:84)
   [junit4]    >        at 
org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdates.java:177)
   [junit4]    >        at 
org.apache.lucene.index.BufferedUpdatesStream$SegmentState.<init>(BufferedUpdatesStream.java:271)
   [junit4]    >        at 
org.apache.lucene.index.FrozenBufferedUpdates.openSegmentStates(FrozenBufferedUpdates.java:328)
   [junit4]    >        at 
org.apache.lucene.index.FrozenBufferedUpdates.forceApply(FrozenBufferedUpdates.java:221)
   [junit4]    >        at 
org.apache.lucene.index.FrozenBufferedUpdates.tryApply(FrozenBufferedUpdates.java:159)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.lambda$publishFrozenUpdates$3(IndexWriter.java:2577)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.processEvents(IndexWriter.java:5209)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.java:3235)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:3538)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:3503)
   [junit4]    >        at 
org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:999)
   [junit4]    > Caused by: java.lang.InterruptedException: sleep interrupted
   [junit4]    >        at java.base/java.lang.Thread.sleep(Native Method)
   [junit4]    >        at 
org.apache.lucene.store.SlowClosingMockIndexInputWrapper.close(SlowClosingMockIndexInputWrapper.java:39)
   [junit4]    >        ... 17 more
   [junit4]    > TEST thread 1: got interrupt
   [junit4]    > org.apache.lucene.util.ThreadInterruptedException: 
java.lang.InterruptedException: sleep interrupted
   [junit4]    >        at 
org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:126)
   [junit4]    >        at 
org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:75)
   [junit4]    >        at 
org.apache.lucene.codecs.mockrandom.MockRandomPostingsFormat.fieldsConsumer(MockRandomPostingsFormat.java:114)
   [junit4]    >        at 
org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.write(PerFieldPostingsFormat.java:168)
   [junit4]    >        at 
org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:97)
   [junit4]    >        at 
org.apache.lucene.index.DefaultIndexingChain.flush(DefaultIndexingChain.java:177)
   [junit4]    >        at 
org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:468)
   [junit4]    >        at 
org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:555)
   [junit4]    >        at 
org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:722)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:496)
   [junit4]    >        at 
org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:116)
   [junit4]    >        at 
org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:989)
   [junit4]    > Caused by: java.lang.InterruptedException: sleep interrupted
   [junit4]    >        at java.base/java.lang.Thread.sleep(Native Method)
   [junit4]    >        at 
org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:124)
   [junit4]    >        ... 11 more
   [junit4]    > TEST thread 1: got interrupt
   [junit4]    > org.apache.lucene.util.ThreadInterruptedException: 
java.lang.InterruptedException: sleep interrupted
   [junit4]    >        at 
org.apache.lucene.store.SlowOpeningMockIndexInputWrapper.<init>(SlowOpeningMockIndexInputWrapper.java:38)
   [junit4]    >        at 
org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:764)
   [junit4]    >        at 
org.apache.lucene.store.Directory.openChecksumInput(Directory.java:157)
   [junit4]    >        at 
org.apache.lucene.store.MockDirectoryWrapper.openChecksumInput(MockDirectoryWrapper.java:1038)
   [junit4]    >        at 
org.apache.lucene.codecs.lucene60.Lucene60FieldInfosFormat.read(Lucene60FieldInfosFormat.java:113)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.readFieldInfos(IndexWriter.java:983)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.getFieldNumberMap(IndexWriter.java:995)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.<init>(IndexWriter.java:880)
   [junit4]    >        at 
org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:955)
   [junit4]    > Caused by: java.lang.InterruptedException: sleep interrupted
   [junit4]    >        at java.base/java.lang.Thread.sleep(Native Method)
   [junit4]    >        at 
org.apache.lucene.store.SlowOpeningMockIndexInputWrapper.<init>(SlowOpeningMockIndexInputWrapper.java:33)
   [junit4]    >        ... 8 more
   [junit4]    > TEST thread 1: got interrupt
   [junit4]    > org.apache.lucene.util.ThreadInterruptedException: 
java.lang.InterruptedException: sleep interrupted
   [junit4]    >        at 
org.apache.lucene.store.SlowOpeningMockIndexInputWrapper.<init>(SlowOpeningMockIndexInputWrapper.java:38)
   [junit4]    >        at 
org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:764)
   [junit4]    >        at 
org.apache.lucene.store.Directory.openChecksumInput(Directory.java:157)
   [junit4]    >        at 
org.apache.lucene.store.MockDirectoryWrapper.openChecksumInput(MockDirectoryWrapper.java:1038)
   [junit4]    >        at 
org.apache.lucene.codecs.lucene70.Lucene70SegmentInfoFormat.read(Lucene70SegmentInfoFormat.java:91)
   [junit4]    >        at 
org.apache.lucene.index.SegmentInfos.readCommit(SegmentInfos.java:360)
   [junit4]    >        at 
org.apache.lucene.index.SegmentInfos.readCommit(SegmentInfos.java:296)
   [junit4]    >        at 
org.apache.lucene.index.IndexFileDeleter.<init>(IndexFileDeleter.java:165)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.<init>(IndexWriter.java:900)
   [junit4]    >        at 
org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:955)
   [junit4]    > Caused by: java.lang.InterruptedException: sleep interrupted
   [junit4]    >        at java.base/java.lang.Thread.sleep(Native Method)
   [junit4]    >        at 
org.apache.lucene.store.SlowOpeningMockIndexInputWrapper.<init>(SlowOpeningMockIndexInputWrapper.java:33)
   [junit4]    >        ... 9 more
   [junit4]    > TEST thread 1: got interrupt
   [junit4]    > org.apache.lucene.util.ThreadInterruptedException: 
java.lang.InterruptedException: sleep interrupted
   [junit4]    >        at 
org.apache.lucene.store.SlowOpeningMockIndexInputWrapper.<init>(SlowOpeningMockIndexInputWrapper.java:38)
   [junit4]    >        at 
org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:764)
   [junit4]    >        at 
org.apache.lucene.codecs.lucene84.Lucene84PostingsReader.<init>(Lucene84PostingsReader.java:83)
   [junit4]    >        at 
org.apache.lucene.codecs.lucene84.Lucene84PostingsFormat.fieldsProducer(Lucene84PostingsFormat.java:441)
   [junit4]    >        at 
org.apache.lucene.codecs.bloom.BloomFilteringPostingsFormat$BloomFilteredFieldsProducer.<init>(BloomFilteringPostingsFormat.java:177)
   [junit4]    >        at 
org.apache.lucene.codecs.bloom.BloomFilteringPostingsFormat.fieldsProducer(BloomFilteringPostingsFormat.java:153)
   [junit4]    >        at 
org.apache.lucene.codecs.bloom.TestBloomFilteredLucenePostings.fieldsProducer(TestBloomFilteredLucenePostings.java:71)
   [junit4]    >        at 
org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsReader.<init>(PerFieldPostingsFormat.java:315)
   [junit4]    >        at 
org.apache.lucene.codecs.perfield.PerFieldPostingsFormat.fieldsProducer(PerFieldPostingsFormat.java:395)
   [junit4]    >        at 
org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:114)
   [junit4]    >        at 
org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:84)
   [junit4]    >        at 
org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdates.java:177)
   [junit4]    >        at 
org.apache.lucene.index.ReadersAndUpdates.getReadOnlyClone(ReadersAndUpdates.java:219)
   [junit4]    >        at 
org.apache.lucene.index.StandardDirectoryReader.open(StandardDirectoryReader.java:109)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:528)
   [junit4]    >        at 
org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:116)
   [junit4]    >        at 
org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:989)
   [junit4]    > Caused by: java.lang.InterruptedException: sleep interrupted
   [junit4]    >        at java.base/java.lang.Thread.sleep(Native Method)
   [junit4]    >        at 
org.apache.lucene.store.SlowOpeningMockIndexInputWrapper.<init>(SlowOpeningMockIndexInputWrapper.java:33)
   [junit4]    >        ... 16 more
   [junit4]    > TEST thread 1: got interrupt
   [junit4]    > org.apache.lucene.util.ThreadInterruptedException: 
java.lang.InterruptedException: sleep interrupted
   [junit4]    >        at 
org.apache.lucene.store.SlowClosingMockIndexInputWrapper.close(SlowClosingMockIndexInputWrapper.java:41)
   [junit4]    >        at org.apache.lucene.util.IOUtils.close(IOUtils.java:89)
   [junit4]    >        at org.apache.lucene.util.IOUtils.close(IOUtils.java:77)
   [junit4]    >        at 
org.apache.lucene.codecs.lucene84.Lucene84PostingsReader.close(Lucene84PostingsReader.java:167)
   [junit4]    >        at org.apache.lucene.util.IOUtils.close(IOUtils.java:89)
   [junit4]    >        at org.apache.lucene.util.IOUtils.close(IOUtils.java:77)
   [junit4]    >        at 
org.apache.lucene.codecs.blocktreeords.OrdsBlockTreeTermsReader.close(OrdsBlockTreeTermsReader.java:188)
   [junit4]    >        at org.apache.lucene.util.IOUtils.close(IOUtils.java:89)
   [junit4]    >        at 
org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsReader.close(PerFieldPostingsFormat.java:349)
   [junit4]    >        at org.apache.lucene.util.IOUtils.close(IOUtils.java:89)
   [junit4]    >        at org.apache.lucene.util.IOUtils.close(IOUtils.java:77)
   [junit4]    >        at 
org.apache.lucene.index.SegmentCoreReaders.decRef(SegmentCoreReaders.java:171)
   [junit4]    >        at 
org.apache.lucene.index.SegmentReader.doClose(SegmentReader.java:205)
   [junit4]    >        at 
org.apache.lucene.index.IndexReader.decRef(IndexReader.java:244)
   [junit4]    >        at 
org.apache.lucene.index.ReadersAndUpdates.dropReaders(ReadersAndUpdates.java:204)
   [junit4]    >        at 
org.apache.lucene.index.ReaderPool.dropAll(ReaderPool.java:303)
   [junit4]    >        at 
org.apache.lucene.index.ReaderPool.close(ReaderPool.java:214)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.rollbackInternalNoCommit(IndexWriter.java:2318)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.rollbackInternal(IndexWriter.java:2254)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.shutdown(IndexWriter.java:1049)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.close(IndexWriter.java:1089)
   [junit4]    >        at 
org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:937)
   [junit4]    >        Suppressed: 
org.apache.lucene.store.AlreadyClosedException: this IndexWriter is closed
   [junit4]    >                at 
org.apache.lucene.index.IndexWriter.ensureOpen(IndexWriter.java:683)
   [junit4]    >                at 
org.apache.lucene.index.IndexFileDeleter.ensureOpen(IndexFileDeleter.java:346)
   [junit4]    >                at 
org.apache.lucene.index.IndexFileDeleter.deleteFiles(IndexFileDeleter.java:669)
   [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:2311)
   [junit4]    >                at 
org.apache.lucene.index.IndexWriter.rollbackInternal(IndexWriter.java:2254)
   [junit4]    >                at 
org.apache.lucene.index.IndexWriter.shutdown(IndexWriter.java:1053)
   [junit4]    >                ... 2 more
   [junit4]    > Caused by: java.lang.InterruptedException: sleep interrupted
   [junit4]    >        at java.base/java.lang.Thread.sleep(Native Method)
   [junit4]    >        at 
org.apache.lucene.store.SlowClosingMockIndexInputWrapper.close(SlowClosingMockIndexInputWrapper.java:39)
   [junit4]    >        ... 21 more
   [junit4]    > TEST thread 1: got interrupt
   [junit4]    > org.apache.lucene.util.ThreadInterruptedException: 
java.lang.InterruptedException
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.doWait(IndexWriter.java:4784)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.abortMerges(IndexWriter.java:2501)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.rollbackInternalNoCommit(IndexWriter.java:2267)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.rollbackInternal(IndexWriter.java:2254)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.maybeCloseOnTragicEvent(IndexWriter.java:5004)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1612)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1215)
   [junit4]    >        at 
org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:984)
   [junit4]    > Caused by: java.lang.InterruptedException
   [junit4]    >        at java.base/java.lang.Object.wait(Native Method)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.doWait(IndexWriter.java:4782)
   [junit4]    >        ... 7 more
   [junit4]    > TEST thread 1: got interrupt
   [junit4]    > org.apache.lucene.util.ThreadInterruptedException: 
java.lang.InterruptedException: sleep interrupted
   [junit4]    >        at 
org.apache.lucene.store.SlowOpeningMockIndexInputWrapper.<init>(SlowOpeningMockIndexInputWrapper.java:38)
   [junit4]    >        at 
org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:764)
   [junit4]    >        at 
org.apache.lucene.store.Directory.openChecksumInput(Directory.java:157)
   [junit4]    >        at 
org.apache.lucene.store.MockDirectoryWrapper.openChecksumInput(MockDirectoryWrapper.java:1038)
   [junit4]    >        at 
org.apache.lucene.codecs.lucene60.Lucene60FieldInfosFormat.read(Lucene60FieldInfosFormat.java:113)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.readFieldInfos(IndexWriter.java:983)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.getFieldNumberMap(IndexWriter.java:995)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.<init>(IndexWriter.java:880)
   [junit4]    >        at 
org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:955)
   [junit4]    > Caused by: java.lang.InterruptedException: sleep interrupted
   [junit4]    >        at java.base/java.lang.Thread.sleep(Native Method)
   [junit4]    >        at 
org.apache.lucene.store.SlowOpeningMockIndexInputWrapper.<init>(SlowOpeningMockIndexInputWrapper.java:33)
   [junit4]    >        ... 8 more
   [junit4]    > TEST thread 1: got interrupt
   [junit4]    > org.apache.lucene.util.ThreadInterruptedException: 
java.lang.InterruptedException: sleep interrupted
   [junit4]    >        at 
org.apache.lucene.store.SlowClosingMockIndexInputWrapper.close(SlowClosingMockIndexInputWrapper.java:41)
   [junit4]    >        at 
org.apache.lucene.store.BufferedChecksumIndexInput.close(BufferedChecksumIndexInput.java:60)
   [junit4]    >        at 
org.apache.lucene.codecs.lucene70.Lucene70SegmentInfoFormat.read(Lucene70SegmentInfoFormat.java:269)
   [junit4]    >        at 
org.apache.lucene.index.SegmentInfos.readCommit(SegmentInfos.java:360)
   [junit4]    >        at 
org.apache.lucene.index.SegmentInfos.readCommit(SegmentInfos.java:296)
   [junit4]    >        at 
org.apache.lucene.index.IndexFileDeleter.<init>(IndexFileDeleter.java:165)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.<init>(IndexWriter.java:900)
   [junit4]    >        at 
org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:955)
   [junit4]    > Caused by: java.lang.InterruptedException: sleep interrupted
   [junit4]    >        at java.base/java.lang.Thread.sleep(Native Method)
   [junit4]    >        at 
org.apache.lucene.store.SlowClosingMockIndexInputWrapper.close(SlowClosingMockIndexInputWrapper.java:39)
   [junit4]    >        ... 7 more
   [junit4]    > TEST thread 1: got interrupt
   [junit4]    > org.apache.lucene.util.ThreadInterruptedException: 
java.lang.InterruptedException: sleep interrupted
   [junit4]    >        at 
org.apache.lucene.store.SlowClosingMockIndexInputWrapper.close(SlowClosingMockIndexInputWrapper.java:41)
   [junit4]    >        at 
org.apache.lucene.store.BufferedChecksumIndexInput.close(BufferedChecksumIndexInput.java:60)
   [junit4]    >        at 
org.apache.lucene.codecs.mockrandom.MockRandomPostingsFormat.fieldsProducer(MockRandomPostingsFormat.java:266)
   [junit4]    >        at 
org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsReader.<init>(PerFieldPostingsFormat.java:315)
   [junit4]    >        at 
org.apache.lucene.codecs.perfield.PerFieldPostingsFormat.fieldsProducer(PerFieldPostingsFormat.java:395)
   [junit4]    >        at 
org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:114)
   [junit4]    >        at 
org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:84)
   [junit4]    >        at 
org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdates.java:177)
   [junit4]    >        at 
org.apache.lucene.index.BufferedUpdatesStream$SegmentState.<init>(BufferedUpdatesStream.java:271)
   [junit4]    >        at 
org.apache.lucene.index.FrozenBufferedUpdates.openSegmentStates(FrozenBufferedUpdates.java:328)
   [junit4]    >        at 
org.apache.lucene.index.FrozenBufferedUpdates.forceApply(FrozenBufferedUpdates.java:221)
   [junit4]    >        at 
org.apache.lucene.index.FrozenBufferedUpdates.tryApply(FrozenBufferedUpdates.java:159)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.lambda$publishFrozenUpdates$3(IndexWriter.java:2577)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.processEvents(IndexWriter.java:5209)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:509)
   [junit4]    >        at 
org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:116)
   [junit4]    >        at 
org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:989)
   [junit4]    > Caused by: java.lang.InterruptedException: sleep interrupted
   [junit4]    >        at java.base/java.lang.Thread.sleep(Native Method)
   [junit4]    >        at 
org.apache.lucene.store.SlowClosingMockIndexInputWrapper.close(SlowClosingMockIndexInputWrapper.java:39)
   [junit4]    >        ... 16 more
   [junit4]    > TEST thread 1: got interrupt
   [junit4]    > org.apache.lucene.util.ThreadInterruptedException: 
java.lang.InterruptedException: sleep interrupted
   [junit4]    >        at 
org.apache.lucene.store.SlowClosingMockIndexInputWrapper.close(SlowClosingMockIndexInputWrapper.java:41)
   [junit4]    >        at 
org.apache.lucene.store.BufferedChecksumIndexInput.close(BufferedChecksumIndexInput.java:60)
   [junit4]    >        at 
org.apache.lucene.codecs.lucene70.Lucene70SegmentInfoFormat.read(Lucene70SegmentInfoFormat.java:269)
   [junit4]    >        at 
org.apache.lucene.index.SegmentInfos.readCommit(SegmentInfos.java:360)
   [junit4]    >        at 
org.apache.lucene.index.SegmentInfos.readCommit(SegmentInfos.java:296)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.<init>(IndexWriter.java:848)
   [junit4]    >        at 
org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:955)
   [junit4]    > Caused by: java.lang.InterruptedException: sleep interrupted
   [junit4]    >        at java.base/java.lang.Thread.sleep(Native Method)
   [junit4]    >        at 
org.apache.lucene.store.SlowClosingMockIndexInputWrapper.close(SlowClosingMockIndexInputWrapper.java:39)
   [junit4]    >        ... 6 more
   [junit4]    > TEST thread 1: got interrupt
   [junit4]    > org.apache.lucene.util.ThreadInterruptedException: 
java.lang.InterruptedException
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.doWait(IndexWriter.java:4784)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.abortMerges(IndexWriter.java:2501)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.rollbackInternalNoCommit(IndexWriter.java:2267)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.rollbackInternal(IndexWriter.java:2254)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.maybeCloseOnTragicEvent(IndexWriter.java:5004)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:564)
   [junit4]    >        at 
org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:116)
   [junit4]    >        at 
org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:989)
   [junit4]    > Caused by: java.lang.InterruptedException
   [junit4]    >        at java.base/java.lang.Object.wait(Native Method)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.doWait(IndexWriter.java:4782)
   [junit4]    >        ... 7 more
   [junit4]    > TEST thread 1: got interrupt
   [junit4]    > org.apache.lucene.util.ThreadInterruptedException: 
java.lang.InterruptedException
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.doWait(IndexWriter.java:4784)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.abortMerges(IndexWriter.java:2501)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.rollbackInternalNoCommit(IndexWriter.java:2267)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.rollbackInternal(IndexWriter.java:2254)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.maybeCloseOnTragicEvent(IndexWriter.java:5004)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1612)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1588)
   [junit4]    >        at 
org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:982)
   [junit4]    > Caused by: java.lang.InterruptedException
   [junit4]    >        at java.base/java.lang.Object.wait(Native Method)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.doWait(IndexWriter.java:4782)
   [junit4]    >        ... 7 more
   [junit4]    > TEST thread 1: got interrupt
   [junit4]    > org.apache.lucene.util.ThreadInterruptedException: 
java.lang.InterruptedException: sleep interrupted
   [junit4]    >        at 
org.apache.lucene.store.SlowOpeningMockIndexInputWrapper.<init>(SlowOpeningMockIndexInputWrapper.java:38)
   [junit4]    >        at 
org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:764)
   [junit4]    >        at 
org.apache.lucene.store.Directory.openChecksumInput(Directory.java:157)
   [junit4]    >        at 
org.apache.lucene.store.MockDirectoryWrapper.openChecksumInput(MockDirectoryWrapper.java:1038)
   [junit4]    >        at 
org.apache.lucene.codecs.lucene70.Lucene70SegmentInfoFormat.read(Lucene70SegmentInfoFormat.java:91)
   [junit4]    >        at 
org.apache.lucene.index.SegmentInfos.readCommit(SegmentInfos.java:360)
   [junit4]    >        at 
org.apache.lucene.index.SegmentInfos.readCommit(SegmentInfos.java:296)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.<init>(IndexWriter.java:848)
   [junit4]    >        at 
org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:955)
   [junit4]    > Caused by: java.lang.InterruptedException: sleep interrupted
   [junit4]    >        at java.base/java.lang.Thread.sleep(Native Method)
   [junit4]    >        at 
org.apache.lucene.store.SlowOpeningMockIndexInputWrapper.<init>(SlowOpeningMockIndexInputWrapper.java:33)
   [junit4]    >        ... 8 more
   [junit4]    > TEST thread 1: got interrupt
   [junit4]    > org.apache.lucene.util.ThreadInterruptedException: 
java.lang.InterruptedException: sleep interrupted
   [junit4]    >        at 
org.apache.lucene.store.SlowOpeningMockIndexInputWrapper.<init>(SlowOpeningMockIndexInputWrapper.java:38)
   [junit4]    >        at 
org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:764)
   [junit4]    >        at 
org.apache.lucene.codecs.lucene84.Lucene84PostingsReader.<init>(Lucene84PostingsReader.java:89)
   [junit4]    >        at 
org.apache.lucene.codecs.mockrandom.MockRandomPostingsFormat.fieldsProducer(MockRandomPostingsFormat.java:275)
   [junit4]    >        at 
org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsReader.<init>(PerFieldPostingsFormat.java:315)
   [junit4]    >        at 
org.apache.lucene.codecs.perfield.PerFieldPostingsFormat.fieldsProducer(PerFieldPostingsFormat.java:395)
   [junit4]    >        at 
org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:114)
   [junit4]    >        at 
org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:84)
   [junit4]    >        at 
org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdates.java:177)
   [junit4]    >        at 
org.apache.lucene.index.BufferedUpdatesStream$SegmentState.<init>(BufferedUpdatesStream.java:271)
   [junit4]    >        at 
org.apache.lucene.index.FrozenBufferedUpdates.openSegmentStates(FrozenBufferedUpdates.java:328)
   [junit4]    >        at 
org.apache.lucene.index.FrozenBufferedUpdates.forceApply(FrozenBufferedUpdates.java:221)
   [junit4]    >        at 
org.apache.lucene.index.FrozenBufferedUpdates.tryApply(FrozenBufferedUpdates.java:159)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.lambda$publishFrozenUpdates$3(IndexWriter.java:2577)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.processEvents(IndexWriter.java:5209)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1599)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1215)
   [junit4]    >        at 
org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:984)
   [junit4]    > Caused by: java.lang.InterruptedException: sleep interrupted
   [junit4]    >        at java.base/java.lang.Thread.sleep(Native Method)
   [junit4]    >        at 
org.apache.lucene.store.SlowOpeningMockIndexInputWrapper.<init>(SlowOpeningMockIndexInputWrapper.java:33)
   [junit4]    >        ... 17 more
   [junit4]    > TEST thread 1: got interrupt
   [junit4]    > org.apache.lucene.util.ThreadInterruptedException: 
java.lang.InterruptedException: sleep interrupted
   [junit4]    >        at 
org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:126)
   [junit4]    >        at 
org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:75)
   [junit4]    >        at org.apache.lucene.util.IOUtils.close(IOUtils.java:89)
   [junit4]    >        at org.apache.lucene.util.IOUtils.close(IOUtils.java:77)
   [junit4]    >        at 
org.apache.lucene.codecs.blocktree.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1096)
   [junit4]    >        at 
org.apache.lucene.codecs.bloom.BloomFilteringPostingsFormat$BloomFilteredFieldsConsumer.close(BloomFilteringPostingsFormat.java:477)
   [junit4]    >        at org.apache.lucene.util.IOUtils.close(IOUtils.java:89)
   [junit4]    >        at 
org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:264)
   [junit4]    >        at org.apache.lucene.util.IOUtils.close(IOUtils.java:89)
   [junit4]    >        at org.apache.lucene.util.IOUtils.close(IOUtils.java:77)
   [junit4]    >        at 
org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:101)
   [junit4]    >        at 
org.apache.lucene.index.DefaultIndexingChain.flush(DefaultIndexingChain.java:177)
   [junit4]    >        at 
org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:468)
   [junit4]    >        at 
org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:555)
   [junit4]    >        at 
org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:722)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.java:3223)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:3538)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:3503)
   [junit4]    >        at 
org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:999)
   [junit4]    > Caused by: java.lang.InterruptedException: sleep interrupted
   [junit4]    >        at java.base/java.lang.Thread.sleep(Native Method)
   [junit4]    >        at 
org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:124)
   [junit4]    >        ... 18 more
   [junit4]    > TEST thread 1: got interrupt
   [junit4]    > org.apache.lucene.util.ThreadInterruptedException: 
java.lang.InterruptedException: sleep interrupted
   [junit4]    >        at 
org.apache.lucene.store.SlowOpeningMockIndexInputWrapper.<init>(SlowOpeningMockIndexInputWrapper.java:38)
   [junit4]    >        at 
org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:764)
   [junit4]    >        at 
org.apache.lucene.codecs.lucene84.Lucene84PostingsReader.<init>(Lucene84PostingsReader.java:95)
   [junit4]    >        at 
org.apache.lucene.codecs.lucene84.Lucene84PostingsFormat.fieldsProducer(Lucene84PostingsFormat.java:441)
   [junit4]    >        at 
org.apache.lucene.codecs.bloom.BloomFilteringPostingsFormat$BloomFilteredFieldsProducer.<init>(BloomFilteringPostingsFormat.java:177)
   [junit4]    >        at 
org.apache.lucene.codecs.bloom.BloomFilteringPostingsFormat.fieldsProducer(BloomFilteringPostingsFormat.java:153)
   [junit4]    >        at 
org.apache.lucene.codecs.bloom.TestBloomFilteredLucenePostings.fieldsProducer(TestBloomFilteredLucenePostings.java:71)
   [junit4]    >        at 
org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsReader.<init>(PerFieldPostingsFormat.java:315)
   [junit4]    >        at 
org.apache.lucene.codecs.perfield.PerFieldPostingsFormat.fieldsProducer(PerFieldPostingsFormat.java:395)
   [junit4]    >        at 
org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:114)
   [junit4]    >        at 
org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:84)
   [junit4]    >        at 
org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdates.java:177)
   [junit4]    >        at 
org.apache.lucene.index.BufferedUpdatesStream$SegmentState.<init>(BufferedUpdatesStream.java:271)
   [junit4]    >        at 
org.apache.lucene.index.FrozenBufferedUpdates.openSegmentStates(FrozenBufferedUpdates.java:328)
   [junit4]    >        at 
org.apache.lucene.index.FrozenBufferedUpdates.forceApply(FrozenBufferedUpdates.java:221)
   [junit4]    >        at 
org.apache.lucene.index.FrozenBufferedUpdates.tryApply(FrozenBufferedUpdates.java:159)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.lambda$publishFrozenUpdates$3(IndexWriter.java:2577)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.processEvents(IndexWriter.java:5209)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1599)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1588)
   [junit4]    >        at 
org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:982)
   [junit4]    > Caused by: java.lang.InterruptedException: sleep interrupted
   [junit4]    >        at java.base/java.lang.Thread.sleep(Native Method)
   [junit4]    >        at 
org.apache.lucene.store.SlowOpeningMockIndexInputWrapper.<init>(SlowOpeningMockIndexInputWrapper.java:33)
   [junit4]    >        ... 20 more
   [junit4]    > TEST thread 1: got interrupt
   [junit4]    > org.apache.lucene.util.ThreadInterruptedException: 
java.lang.InterruptedException: sleep interrupted
   [junit4]    >        at 
org.apache.lucene.store.SlowOpeningMockIndexInputWrapper.<init>(SlowOpeningMockIndexInputWrapper.java:38)
   [junit4]    >        at 
org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:764)
   [junit4]    >        at 
org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:100)
   [junit4]    >        at 
org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:100)
   [junit4]    >        at 
org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:100)
   [junit4]    >        at 
org.apache.lucene.store.Directory.openChecksumInput(Directory.java:157)
   [junit4]    >        at 
org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.write(Lucene50CompoundFormat.java:89)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java:5107)
   [junit4]    >        at 
org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(DocumentsWriterPerThread.java:574)
   [junit4]    >        at 
org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:513)
   [junit4]    >        at 
org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:555)
   [junit4]    >        at 
org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:722)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.java:3223)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:3538)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:3503)
   [junit4]    >        at 
org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:999)
   [junit4]    > Caused by: java.lang.InterruptedException: sleep interrupted
   [junit4]    >        at java.base/java.lang.Thread.sleep(Native Method)
   [junit4]    >        at 
org.apache.lucene.store.SlowOpeningMockIndexInputWrapper.<init>(SlowOpeningMockIndexInputWrapper.java:33)
   [junit4]    >        ... 15 more
   [junit4]    > TEST thread 1: got interrupt
   [junit4]    > org.apache.lucene.util.ThreadInterruptedException: 
java.lang.InterruptedException: sleep interrupted
   [junit4]    >        at 
org.apache.lucene.store.SlowClosingMockIndexInputWrapper.close(SlowClosingMockIndexInputWrapper.java:41)
   [junit4]    >        at 
org.apache.lucene.store.BufferedChecksumIndexInput.close(BufferedChecksumIndexInput.java:60)
   [junit4]    >        at 
org.apache.lucene.codecs.lucene80.Lucene80NormsProducer.<init>(Lucene80NormsProducer.java:69)
   [junit4]    >        at 
org.apache.lucene.codecs.lucene80.Lucene80NormsFormat.normsProducer(Lucene80NormsFormat.java:90)
   [junit4]    >        at 
org.apache.lucene.codecs.asserting.AssertingNormsFormat.normsProducer(AssertingNormsFormat.java:51)
   [junit4]    >        at 
org.apache.lucene.index.DefaultIndexingChain.flush(DefaultIndexingChain.java:170)
   [junit4]    >        at 
org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:468)
   [junit4]    >        at 
org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:555)
   [junit4]    >        at 
org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:722)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:496)
   [junit4]    >        at 
org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:116)
   [junit4]    >        at 
org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:989)
   [junit4]    > Caused by: java.lang.InterruptedException: sleep interrupted
   [junit4]    >        at java.base/java.lang.Thread.sleep(Native Method)
   [junit4]    >        at 
org.apache.lucene.store.SlowClosingMockIndexInputWrapper.close(SlowClosingMockIndexInputWrapper.java:39)
   [junit4]    >        ... 11 more
   [junit4]    > TEST thread 1: got interrupt
   [junit4]    > org.apache.lucene.util.ThreadInterruptedException: 
java.lang.InterruptedException: sleep interrupted
   [junit4]    >        at 
org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:126)
   [junit4]    >        at 
org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:75)
   [junit4]    >        at org.apache.lucene.util.IOUtils.close(IOUtils.java:89)
   [junit4]    >        at org.apache.lucene.util.IOUtils.close(IOUtils.java:77)
   [junit4]    >        at 
org.apache.lucene.codecs.lucene84.Lucene84PostingsWriter.close(Lucene84PostingsWriter.java:515)
   [junit4]    >        at org.apache.lucene.util.IOUtils.close(IOUtils.java:89)
   [junit4]    >        at org.apache.lucene.util.IOUtils.close(IOUtils.java:77)
   [junit4]    >        at 
org.apache.lucene.codecs.blocktree.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1096)
   [junit4]    >        at 
org.apache.lucene.codecs.bloom.BloomFilteringPostingsFormat$BloomFilteredFieldsConsumer.close(BloomFilteringPostingsFormat.java:477)
   [junit4]    >        at org.apache.lucene.util.IOUtils.close(IOUtils.java:89)
   [junit4]    >        at 
org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:264)
   [junit4]    >        at org.apache.lucene.util.IOUtils.close(IOUtils.java:89)
   [junit4]    >        at org.apache.lucene.util.IOUtils.close(IOUtils.java:77)
   [junit4]    >        at 
org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:101)
   [junit4]    >        at 
org.apache.lucene.index.DefaultIndexingChain.flush(DefaultIndexingChain.java:177)
   [junit4]    >        at 
org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:468)
   [junit4]    >        at 
org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:555)
   [junit4]    >        at 
org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:414)
   [junit4]    >        at 
org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:515)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1596)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1588)
   [junit4]    >        at 
org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:982)
   [junit4]    > Caused by: java.lang.InterruptedException: sleep interrupted
   [junit4]    >        at java.base/java.lang.Thread.sleep(Native Method)
   [junit4]    >        at 
org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:124)
   [junit4]    >        ... 21 more
   [junit4]    > TEST thread 1: got interrupt
   [junit4]    > org.apache.lucene.util.ThreadInterruptedException: 
java.lang.InterruptedException: sleep interrupted
   [junit4]    >        at 
org.apache.lucene.store.SlowClosingMockIndexInputWrapper.close(SlowClosingMockIndexInputWrapper.java:41)
   [junit4]    >        at 
org.apache.lucene.store.BufferedChecksumIndexInput.close(BufferedChecksumIndexInput.java:60)
   [junit4]    >        at org.apache.lucene.util.IOUtils.close(IOUtils.java:89)
   [junit4]    >        at org.apache.lucene.util.IOUtils.close(IOUtils.java:77)
   [junit4]    >        at 
org.apache.lucene.codecs.bloom.BloomFilteringPostingsFormat$BloomFilteredFieldsProducer.<init>(BloomFilteringPostingsFormat.java:186)
   [junit4]    >        at 
org.apache.lucene.codecs.bloom.BloomFilteringPostingsFormat.fieldsProducer(BloomFilteringPostingsFormat.java:153)
   [junit4]    >        at 
org.apache.lucene.codecs.bloom.TestBloomFilteredLucenePostings.fieldsProducer(TestBloomFilteredLucenePostings.java:71)
   [junit4]    >        at 
org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsReader.<init>(PerFieldPostingsFormat.java:315)
   [junit4]    >        at 
org.apache.lucene.codecs.perfield.PerFieldPostingsFormat.fieldsProducer(PerFieldPostingsFormat.java:395)
   [junit4]    >        at 
org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:114)
   [junit4]    >        at 
org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:84)
   [junit4]    >        at 
org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdates.java:177)
   [junit4]    >        at 
org.apache.lucene.index.ReadersAndUpdates.getReadOnlyClone(ReadersAndUpdates.java:219)
   [junit4]    >        at 
org.apache.lucene.index.StandardDirectoryReader.open(StandardDirectoryReader.java:109)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:528)
   [junit4]    >        at 
org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:116)
   [junit4]    >        at 
org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:989)
   [junit4]    > Caused by: java.lang.InterruptedException: sleep interrupted
   [junit4]    >        at java.base/java.lang.Thread.sleep(Native Method)
   [junit4]    >        at 
org.apache.lucene.store.SlowClosingMockIndexInputWrapper.close(SlowClosingMockIndexInputWrapper.java:39)
   [junit4]    >        ... 16 more
   [junit4]    > TEST thread 1: got interrupt
   [junit4]    > org.apache.lucene.util.ThreadInterruptedException: 
java.lang.InterruptedException: sleep interrupted
   [junit4]    >        at 
org.apache.lucene.store.SlowClosingMockIndexInputWrapper.close(SlowClosingMockIndexInputWrapper.java:41)
   [junit4]    >        at 
org.apache.lucene.codecs.blockterms.BlockTermsReader.close(BlockTermsReader.java:191)
   [junit4]    >        at org.apache.lucene.util.IOUtils.close(IOUtils.java:89)
   [junit4]    >        at 
org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsReader.close(PerFieldPostingsFormat.java:349)
   [junit4]    >        at org.apache.lucene.util.IOUtils.close(IOUtils.java:89)
   [junit4]    >        at org.apache.lucene.util.IOUtils.close(IOUtils.java:77)
   [junit4]    >        at 
org.apache.lucene.index.SegmentCoreReaders.decRef(SegmentCoreReaders.java:171)
   [junit4]    >        at 
org.apache.lucene.index.SegmentReader.doClose(SegmentReader.java:205)
   [junit4]    >        at 
org.apache.lucene.index.IndexReader.decRef(IndexReader.java:244)
   [junit4]    >        at 
org.apache.lucene.index.ReadersAndUpdates.dropReaders(ReadersAndUpdates.java:204)
   [junit4]    >        at 
org.apache.lucene.index.ReaderPool.release(ReaderPool.java:201)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.release(IndexWriter.java:5318)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.release(IndexWriter.java:5313)
   [junit4]    >        at 
org.apache.lucene.index.BufferedUpdatesStream$SegmentState.lambda$close$1(BufferedUpdatesStream.java:284)
   [junit4]    >        at org.apache.lucene.util.IOUtils.close(IOUtils.java:89)
   [junit4]    >        at org.apache.lucene.util.IOUtils.close(IOUtils.java:77)
   [junit4]    >        at 
org.apache.lucene.index.BufferedUpdatesStream$SegmentState.close(BufferedUpdatesStream.java:284)
   [junit4]    >        at org.apache.lucene.util.IOUtils.close(IOUtils.java:89)
   [junit4]    >        at org.apache.lucene.util.IOUtils.close(IOUtils.java:77)
   [junit4]    >        at 
org.apache.lucene.index.FrozenBufferedUpdates.closeSegmentStates(FrozenBufferedUpdates.java:363)
   [junit4]    >        at 
org.apache.lucene.index.FrozenBufferedUpdates.finishApply(FrozenBufferedUpdates.java:379)
   [junit4]    >        at 
org.apache.lucene.index.FrozenBufferedUpdates.lambda$forceApply$0(FrozenBufferedUpdates.java:246)
   [junit4]    >        at 
org.apache.lucene.index.FrozenBufferedUpdates.forceApply(FrozenBufferedUpdates.java:251)
   [junit4]    >        at 
org.apache.lucene.index.FrozenBufferedUpdates.tryApply(FrozenBufferedUpdates.java:159)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.lambda$publishFrozenUpdates$3(IndexWriter.java:2577)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.processEvents(IndexWriter.java:5209)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.java:3235)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:3538)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:3503)
   [junit4]    >        at 
org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:999)
   [junit4]    > Caused by: java.lang.InterruptedException: sleep interrupted
   [junit4]    >        at java.base/java.lang.Thread.sleep(Native Method)
   [junit4]    >        at 
org.apache.lucene.store.SlowClosingMockIndexInputWrapper.close(SlowClosingMockIndexInputWrapper.java:39)
   [junit4]    >        ... 29 more
   [junit4]    > TEST thread 1: got interrupt
   [junit4]    > org.apache.lucene.util.ThreadInterruptedException: 
java.lang.InterruptedException
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.doWait(IndexWriter.java:4784)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1999)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1925)
   [junit4]    >        at 
org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1002)
   [junit4]    > Caused by: java.lang.InterruptedException
   [junit4]    >        at java.base/java.lang.Object.wait(Native Method)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.doWait(IndexWriter.java:4782)
   [junit4]    >        ... 3 more
   [junit4]    > TEST thread 1: got interrupt
   [junit4]    > org.apache.lucene.util.ThreadInterruptedException: 
java.lang.InterruptedException
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.doWait(IndexWriter.java:4784)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.waitForMerges(IndexWriter.java:2532)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.shutdown(IndexWriter.java:1047)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.close(IndexWriter.java:1089)
   [junit4]    >        at 
org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:937)
   [junit4]    >        Suppressed: 
org.apache.lucene.util.ThreadInterruptedException: 
java.lang.InterruptedException: sleep interrupted
   [junit4]    >                at 
org.apache.lucene.store.SlowClosingMockIndexInputWrapper.close(SlowClosingMockIndexInputWrapper.java:41)
   [junit4]    >                at 
org.apache.lucene.codecs.compressing.FieldsIndexReader.close(FieldsIndexReader.java:114)
   [junit4]    >                at 
org.apache.lucene.util.IOUtils.close(IOUtils.java:89)
   [junit4]    >                at 
org.apache.lucene.util.IOUtils.close(IOUtils.java:77)
   [junit4]    >                at 
org.apache.lucene.codecs.compressing.CompressingStoredFieldsReader.close(CompressingStoredFieldsReader.java:204)
   [junit4]    >                at 
org.apache.lucene.codecs.asserting.AssertingStoredFieldsFormat$AssertingStoredFieldsReader.close(AssertingStoredFieldsFormat.java:70)
   [junit4]    >                at 
org.apache.lucene.util.IOUtils.close(IOUtils.java:89)
   [junit4]    >                at 
org.apache.lucene.util.IOUtils.close(IOUtils.java:77)
   [junit4]    >                at 
org.apache.lucene.index.SegmentCoreReaders.decRef(SegmentCoreReaders.java:171)
   [junit4]    >                at 
org.apache.lucene.index.SegmentReader.doClose(SegmentReader.java:205)
   [junit4]    >                at 
org.apache.lucene.index.IndexReader.decRef(IndexReader.java:244)
   [junit4]    >                at 
org.apache.lucene.index.ReadersAndUpdates.dropReaders(ReadersAndUpdates.java:204)
   [junit4]    >                at 
org.apache.lucene.index.ReaderPool.dropAll(ReaderPool.java:303)
   [junit4]    >                at 
org.apache.lucene.index.ReaderPool.close(ReaderPool.java:214)
   [junit4]    >                at 
org.apache.lucene.index.IndexWriter.rollbackInternalNoCommit(IndexWriter.java:2318)
   [junit4]    >                at 
org.apache.lucene.index.IndexWriter.rollbackInternal(IndexWriter.java:2254)
   [junit4]    >                at 
org.apache.lucene.index.IndexWriter.shutdown(IndexWriter.java:1053)
   [junit4]    >                ... 2 more
   [junit4]    >        Caused by: java.lang.InterruptedException: sleep 
interrupted
   [junit4]    >                at java.base/java.lang.Thread.sleep(Native 
Method)
   [junit4]    >                at 
org.apache.lucene.store.SlowClosingMockIndexInputWrapper.close(SlowClosingMockIndexInputWrapper.java:39)
   [junit4]    >                ... 18 more
   [junit4]    > Caused by: java.lang.InterruptedException
   [junit4]    >        at java.base/java.lang.Object.wait(Native Method)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.doWait(IndexWriter.java:4782)
   [junit4]    >        ... 4 more
   [junit4]    > TEST thread 1: got interrupt
   [junit4]    > org.apache.lucene.util.ThreadInterruptedException: 
java.lang.InterruptedException: sleep interrupted
   [junit4]    >        at 
org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:126)
   [junit4]    >        at 
org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:75)
   [ju

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

      0.53s J1 | TestIndexWriterMergePolicy.testForceFlush
   [junit4] OK      0.00s J1 | TestIndexWriterMergePolicy.testSetters
   [junit4]   2> NOTE: test params are: codec=Asserting(Lucene84): 
{date=PostingsFormat(name=LuceneVarGapDocFreqInterval), docid=Lucene84, 
titleTokenized=PostingsFormat(name=LuceneFixedGap), 
body=PostingsFormat(name=LuceneVarGapDocFreqInterval), 
title=TestBloomFilteredLucenePostings(BloomFilteringPostingsFormat(Lucene84)), 
content=PostingsFormat(name=LuceneFixedGap)}, 
docValues:{date=DocValuesFormat(name=Lucene80), 
docid_intDV=DocValuesFormat(name=Asserting), 
docid_int=DocValuesFormat(name=Asserting), 
docid=DocValuesFormat(name=Asserting), 
titleTokenized=DocValuesFormat(name=Asserting), 
title=DocValuesFormat(name=Lucene80), body=DocValuesFormat(name=Lucene80), 
titleDV=DocValuesFormat(name=Lucene80), 
content=DocValuesFormat(name=Asserting)}, maxPointsInLeafNode=2009, 
maxMBSortInHeap=6.5481944877069695, 
sim=Asserting(org.apache.lucene.search.similarities.AssertingSimilarity@70b956c1),
 locale=da-GL, timezone=Antarctica/South_Pole
   [junit4]   2> NOTE: Linux 5.3.0-40-generic amd64/Oracle Corporation 14 
(64-bit)/cpus=16,threads=1,free=72567440,total=396361728
   [junit4]   2> NOTE: All tests run in this JVM: [TestIndexWriterMergePolicy]
   [junit4] Completed [8/10 (5!)] on J1 in 63.18s, 8 tests, 1 failure, 1 
skipped <<< FAILURES!

[...truncated 1 lines...]
   [junit4] Suite: org.apache.lucene.index.TestIndexWriterMergePolicy
   [junit4] OK      2.62s J3 | TestIndexWriterMergePolicy.testMergeDocCount0
   [junit4] OK      0.48s J3 | TestIndexWriterMergePolicy.testNoOverMerge
   [junit4] IGNOR/A 0.01s J3 | 
TestIndexWriterMergePolicy.testMaxBufferedDocsChange
   [junit4]    > Assumption #1: 'nightly' test group is disabled (@Nightly())
   [junit4]   2> NOTE: reproduce with: ant test  
-Dtestcase=TestIndexWriterMergePolicy -Dtests.method=testMergeOnCommit 
-Dtests.seed=EF4E611015C3B5B0 -Dtests.multiplier=3 -Dtests.slow=true 
-Dtests.badapples=true -Dtests.locale=da-GL 
-Dtests.timezone=Antarctica/South_Pole -Dtests.asserts=true 
-Dtests.file.encoding=US-ASCII
   [junit4] FAILURE 58.4s J3 | TestIndexWriterMergePolicy.testMergeOnCommit <<<
   [junit4]    > Throwable #1: java.lang.AssertionError: expected:<1> but 
was:<2>
   [junit4]    >        at 
__randomizedtesting.SeedInfo.seed([EF4E611015C3B5B0:CBC87B17F4265790]:0)
   [junit4]    >        at 
org.apache.lucene.index.TestIndexWriterMergePolicy.testMergeOnCommit(TestIndexWriterMergePolicy.java:397)
   [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:564)
   [junit4]    >        at java.base/java.lang.Thread.run(Thread.java:832)
   [junit4] OK      0.04s J3 | TestIndexWriterMergePolicy.testNormalCase
   [junit4] OK      0.23s J3 | TestIndexWriterMergePolicy.testMergeFactorChange
   [junit4] OK      0.64s J3 | TestIndexWriterMergePolicy.testForceFlush
   [junit4] OK      0.00s J3 | TestIndexWriterMergePolicy.testSetters
   [junit4]   2> NOTE: test params are: codec=Asserting(Lucene84): 
{date=PostingsFormat(name=LuceneVarGapDocFreqInterval), docid=Lucene84, 
titleTokenized=PostingsFormat(name=LuceneFixedGap), 
body=PostingsFormat(name=LuceneVarGapDocFreqInterval), 
title=TestBloomFilteredLucenePostings(BloomFilteringPostingsFormat(Lucene84)), 
content=PostingsFormat(name=LuceneFixedGap)}, 
docValues:{date=DocValuesFormat(name=Lucene80), 
docid_intDV=DocValuesFormat(name=Asserting), 
docid_int=DocValuesFormat(name=Asserting), 
docid=DocValuesFormat(name=Asserting), 
titleTokenized=DocValuesFormat(name=Asserting), 
title=DocValuesFormat(name=Lucene80), body=DocValuesFormat(name=Lucene80), 
titleDV=DocValuesFormat(name=Lucene80), 
content=DocValuesFormat(name=Asserting)}, maxPointsInLeafNode=2009, 
maxMBSortInHeap=6.5481944877069695, 
sim=Asserting(org.apache.lucene.search.similarities.AssertingSimilarity@4ac114be),
 locale=da-GL, timezone=Antarctica/South_Pole
   [junit4]   2> NOTE: Linux 5.3.0-40-generic amd64/Oracle Corporation 14 
(64-bit)/cpus=16,threads=1,free=110910112,total=343932928
   [junit4]   2> NOTE: All tests run in this JVM: [TestIndexWriterMergePolicy]
   [junit4] Completed [9/10 (6!)] on J3 in 63.07s, 8 tests, 1 failure, 1 
skipped <<< FAILURES!

[...truncated 1 lines...]
   [junit4] Suite: org.apache.lucene.index.TestIndexWriterMergePolicy
   [junit4] OK      2.09s J0 | TestIndexWriterMergePolicy.testMergeDocCount0
   [junit4] OK      0.29s J0 | TestIndexWriterMergePolicy.testNoOverMerge
   [junit4] IGNOR/A 0.01s J0 | 
TestIndexWriterMergePolicy.testMaxBufferedDocsChange
   [junit4]    > Assumption #1: 'nightly' test group is disabled (@Nightly())
   [junit4]   2> NOTE: reproduce with: ant test  
-Dtestcase=TestIndexWriterMergePolicy -Dtests.method=testMergeOnCommit 
-Dtests.seed=EF4E611015C3B5B0 -Dtests.multiplier=3 -Dtests.slow=true 
-Dtests.badapples=true -Dtests.locale=da-GL 
-Dtests.timezone=Antarctica/South_Pole -Dtests.asserts=true 
-Dtests.file.encoding=US-ASCII
   [junit4] FAILURE 60.9s J0 | TestIndexWriterMergePolicy.testMergeOnCommit <<<
   [junit4]    > Throwable #1: java.lang.AssertionError: expected:<1> but 
was:<2>
   [junit4]    >        at 
__randomizedtesting.SeedInfo.seed([EF4E611015C3B5B0:CBC87B17F4265790]:0)
   [junit4]    >        at 
org.apache.lucene.index.TestIndexWriterMergePolicy.testMergeOnCommit(TestIndexWriterMergePolicy.java:397)
   [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:564)
   [junit4]    >        at java.base/java.lang.Thread.run(Thread.java:832)
   [junit4] OK      0.05s J0 | TestIndexWriterMergePolicy.testNormalCase
   [junit4] OK      0.18s J0 | TestIndexWriterMergePolicy.testMergeFactorChange
   [junit4] OK      0.36s J0 | TestIndexWriterMergePolicy.testForceFlush
   [junit4] OK      0.00s J0 | TestIndexWriterMergePolicy.testSetters
   [junit4]   2> NOTE: test params are: codec=Asserting(Lucene84): 
{date=PostingsFormat(name=LuceneVarGapDocFreqInterval), docid=Lucene84, 
titleTokenized=PostingsFormat(name=LuceneFixedGap), 
body=PostingsFormat(name=LuceneVarGapDocFreqInterval), 
title=TestBloomFilteredLucenePostings(BloomFilteringPostingsFormat(Lucene84)), 
content=PostingsFormat(name=LuceneFixedGap)}, 
docValues:{date=DocValuesFormat(name=Lucene80), 
docid_intDV=DocValuesFormat(name=Asserting), 
docid_int=DocValuesFormat(name=Asserting), 
docid=DocValuesFormat(name=Asserting), 
titleTokenized=DocValuesFormat(name=Asserting), 
title=DocValuesFormat(name=Lucene80), body=DocValuesFormat(name=Lucene80), 
titleDV=DocValuesFormat(name=Lucene80), 
content=DocValuesFormat(name=Asserting)}, maxPointsInLeafNode=2009, 
maxMBSortInHeap=6.5481944877069695, 
sim=Asserting(org.apache.lucene.search.similarities.AssertingSimilarity@3a4b4d5b),
 locale=da-GL, timezone=Antarctica/South_Pole
   [junit4]   2> NOTE: Linux 5.3.0-40-generic amd64/Oracle Corporation 14 
(64-bit)/cpus=16,threads=1,free=132585112,total=354418688
   [junit4]   2> NOTE: All tests run in this JVM: [TestIndexWriterMergePolicy]
   [junit4] Completed [10/10 (7!)] on J0 in 64.68s, 8 tests, 1 failure, 1 
skipped <<< FAILURES!

[...truncated 20 lines...]
BUILD FAILED
/home/jenkins/workspace/Lucene-Solr-master-Linux/lucene/common-build.xml:1516: 
The following error occurred while executing this line:
/home/jenkins/workspace/Lucene-Solr-master-Linux/lucene/common-build.xml:1043: 
There were test failures: 10 suites, 500 tests, 2 errors, 5 failures, 10 
ignored (5 assumptions) [seed: EF4E611015C3B5B0]

Total time: 1 minute 6 seconds

[repro] Setting last failure code to 256

[repro] Failures w/original seeds:
[repro]   2/5 failed: org.apache.lucene.index.TestIndexWriter
[repro]   5/5 failed: org.apache.lucene.index.TestIndexWriterMergePolicy
[repro] Exiting with code 256
+ mv lucene/build lucene/build.repro
+ mv solr/build solr/build.repro
mv: cannot stat 'solr/build': No such file or directory
+ true
+ mv lucene/build.orig lucene/build
+ mv solr/build.orig solr/build
Archiving artifacts
Setting 
ANT_1_8_2_HOME=/home/jenkins/tools/hudson.tasks.Ant_AntInstallation/ANT_1.8.2
[WARNINGS] Parsing warnings in console log with parser Java Compiler (javac)
Setting 
ANT_1_8_2_HOME=/home/jenkins/tools/hudson.tasks.Ant_AntInstallation/ANT_1.8.2
No credentials specified
Setting 
ANT_1_8_2_HOME=/home/jenkins/tools/hudson.tasks.Ant_AntInstallation/ANT_1.8.2
<Git Blamer> Using GitBlamer to create author and commit information for all 
warnings.
<Git Blamer> GIT_COMMIT=043c5dff6f44c9bb2415005ac97db3c2c561ab45, 
workspace=/home/jenkins/workspace/Lucene-Solr-master-Linux
[WARNINGS] Computing warning deltas based on reference build #25909
Recording test results
Setting 
ANT_1_8_2_HOME=/home/jenkins/tools/hudson.tasks.Ant_AntInstallation/ANT_1.8.2
Build step 'Publish JUnit test result report' changed build result to UNSTABLE
Email was triggered for: Unstable (Test Failures)
Sending email for trigger: Unstable (Test Failures)
Setting 
ANT_1_8_2_HOME=/home/jenkins/tools/hudson.tasks.Ant_AntInstallation/ANT_1.8.2
Setting 
ANT_1_8_2_HOME=/home/jenkins/tools/hudson.tasks.Ant_AntInstallation/ANT_1.8.2
Setting 
ANT_1_8_2_HOME=/home/jenkins/tools/hudson.tasks.Ant_AntInstallation/ANT_1.8.2
Setting 
ANT_1_8_2_HOME=/home/jenkins/tools/hudson.tasks.Ant_AntInstallation/ANT_1.8.2
Setting 
ANT_1_8_2_HOME=/home/jenkins/tools/hudson.tasks.Ant_AntInstallation/ANT_1.8.2
Setting 
ANT_1_8_2_HOME=/home/jenkins/tools/hudson.tasks.Ant_AntInstallation/ANT_1.8.2

---------------------------------------------------------------------
To unsubscribe, e-mail: builds-unsubscr...@lucene.apache.org
For additional commands, e-mail: builds-h...@lucene.apache.org