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Posted to builds@lucene.apache.org by Policeman Jenkins Server <je...@thetaphi.de> on 2020/07/19 23:13:05 UTC

[JENKINS] Lucene-Solr-master-Linux (64bit/jdk-11.0.6) - Build # 27370 - Still Unstable!

Build: https://jenkins.thetaphi.de/job/Lucene-Solr-master-Linux/27370/
Java: 64bit/jdk-11.0.6 -XX:+UseCompressedOops -XX:+UseSerialGC

2 tests failed.
FAILED:  org.apache.lucene.index.TestIndexWriterDelete.testDeleteAllNoDeadLock

Error Message:
refusing to delete any files: this IndexWriter hit an unrecoverable exception

Stack Trace:
org.apache.lucene.store.AlreadyClosedException: refusing to delete any files: this IndexWriter hit an unrecoverable exception
	at org.apache.lucene.index.IndexFileDeleter.ensureOpen(IndexFileDeleter.java:349)
	at org.apache.lucene.index.IndexFileDeleter.deleteFiles(IndexFileDeleter.java:669)
	at org.apache.lucene.index.IndexFileDeleter.decRef(IndexFileDeleter.java:589)
	at org.apache.lucene.index.IndexFileDeleter.checkpoint(IndexFileDeleter.java:531)
	at org.apache.lucene.index.IndexWriter.deleteAll(IndexWriter.java:2435)
	at org.apache.lucene.index.RandomIndexWriter.deleteAll(RandomIndexWriter.java:373)
	at org.apache.lucene.index.TestIndexWriterDelete.testDeleteAllNoDeadLock(TestIndexWriterDelete.java:348)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java: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$0(ThreadLeakControl.java:826)
	at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: org.apache.lucene.index.CorruptIndexException: Problem reading index. (resource=_1d.cfe in dir=ByteBuffersDirectory@5f081b9a lockFactory=org.apache.lucene.store.SingleInstanceLockFactory@167c62b8)
	at org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:144)
	at org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:83)
	at org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdates.java:171)
	at org.apache.lucene.index.ReadersAndUpdates.getReaderForMerge(ReadersAndUpdates.java:714)
	at org.apache.lucene.index.IndexWriter.lambda$mergeMiddle$12(IndexWriter.java:4516)
	at org.apache.lucene.index.MergePolicy$OneMerge.initMergeReaders(MergePolicy.java:438)
	at org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4513)
	at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4173)
	at org.apache.lucene.index.IndexWriter$IndexWriterMergeSource.merge(IndexWriter.java:5724)
	at org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:624)
	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:682)
Caused by: java.nio.file.NoSuchFileException: _1d.cfe in dir=ByteBuffersDirectory@5f081b9a lockFactory=org.apache.lucene.store.SingleInstanceLockFactory@167c62b8
	at org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:748)
	at org.apache.lucene.store.Directory.openChecksumInput(Directory.java:157)
	at org.apache.lucene.store.MockDirectoryWrapper.openChecksumInput(MockDirectoryWrapper.java:1044)
	at org.apache.lucene.codecs.lucene50.Lucene50CompoundReader.readEntries(Lucene50CompoundReader.java:104)
	at org.apache.lucene.codecs.lucene50.Lucene50CompoundReader.<init>(Lucene50CompoundReader.java:68)
	at org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.getCompoundReader(Lucene50CompoundFormat.java:71)
	at org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:101)
	... 10 more


FAILED:  org.apache.lucene.index.TestIndexWriterDelete.testBothDeletes

Error Message:
Captured an uncaught exception in thread: Thread[id=1501, name=Thread-1352, state=RUNNABLE, group=TGRP-TestIndexWriterDelete]

Stack Trace:
com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an uncaught exception in thread: Thread[id=1501, name=Thread-1352, state=RUNNABLE, group=TGRP-TestIndexWriterDelete]
Caused by: java.lang.RuntimeException: org.apache.lucene.store.AlreadyClosedException: this DocumentsWriter is closed
	at __randomizedtesting.SeedInfo.seed([AA2A349091BDD118]:0)
	at org.apache.lucene.index.TestIndexWriterDelete$1.run(TestIndexWriterDelete.java:332)
Caused by: org.apache.lucene.store.AlreadyClosedException: this DocumentsWriter is closed
	at org.apache.lucene.index.DocumentsWriter.ensureOpen(DocumentsWriter.java:202)
	at org.apache.lucene.index.DocumentsWriter.updateDocuments(DocumentsWriter.java:416)
	at org.apache.lucene.index.IndexWriter.updateDocuments(IndexWriter.java:1333)
	at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1619)
	at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1262)
	at org.apache.lucene.index.RandomIndexWriter.addDocument(RandomIndexWriter.java:193)
	at org.apache.lucene.index.TestIndexWriterDelete$1.run(TestIndexWriterDelete.java:326)




Build Log:
[...truncated 1532 lines...]
   [junit4] Suite: org.apache.lucene.index.TestIndexWriterDelete
   [junit4] IGNOR/A 0.00s J4 | TestIndexWriterDelete.testDeletesOnDiskFull
   [junit4]    > Assumption #1: 'nightly' test group is disabled (@Nightly())
   [junit4] IGNOR/A 0.00s J4 | TestIndexWriterDelete.testUpdatesOnDiskFull
   [junit4]    > Assumption #1: 'nightly' test group is disabled (@Nightly())
   [junit4]   2> NOTE: reproduce with: ant test  -Dtestcase=TestIndexWriterDelete -Dtests.method=testDeleteAllNoDeadLock -Dtests.seed=AA2A349091BDD118 -Dtests.multiplier=3 -Dtests.slow=true -Dtests.locale=fr-PF -Dtests.timezone=PST -Dtests.asserts=true -Dtests.file.encoding=US-ASCII
   [junit4] ERROR   0.28s J4 | TestIndexWriterDelete.testDeleteAllNoDeadLock <<<
   [junit4]    > Throwable #1: org.apache.lucene.store.AlreadyClosedException: refusing to delete any files: this IndexWriter hit an unrecoverable exception
   [junit4]    > 	at org.apache.lucene.index.IndexFileDeleter.ensureOpen(IndexFileDeleter.java:349)
   [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.deleteAll(IndexWriter.java:2435)
   [junit4]    > 	at org.apache.lucene.index.RandomIndexWriter.deleteAll(RandomIndexWriter.java:373)
   [junit4]    > 	at org.apache.lucene.index.TestIndexWriterDelete.testDeleteAllNoDeadLock(TestIndexWriterDelete.java:348)
   [junit4]    > 	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
   [junit4]    > 	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
   [junit4]    > 	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
   [junit4]    > 	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
   [junit4]    > 	at java.base/java.lang.Thread.run(Thread.java:834)
   [junit4]    > Caused by: org.apache.lucene.index.CorruptIndexException: Problem reading index. (resource=_1d.cfe in dir=ByteBuffersDirectory@5f081b9a lockFactory=org.apache.lucene.store.SingleInstanceLockFactory@167c62b8)
   [junit4]    > 	at org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:144)
   [junit4]    > 	at org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:83)
   [junit4]    > 	at org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdates.java:171)
   [junit4]    > 	at org.apache.lucene.index.ReadersAndUpdates.getReaderForMerge(ReadersAndUpdates.java:714)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.lambda$mergeMiddle$12(IndexWriter.java:4516)
   [junit4]    > 	at org.apache.lucene.index.MergePolicy$OneMerge.initMergeReaders(MergePolicy.java:438)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4513)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4173)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter$IndexWriterMergeSource.merge(IndexWriter.java:5724)
   [junit4]    > 	at org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:624)
   [junit4]    > 	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:682)
   [junit4]    > Caused by: java.nio.file.NoSuchFileException: _1d.cfe in dir=ByteBuffersDirectory@5f081b9a lockFactory=org.apache.lucene.store.SingleInstanceLockFactory@167c62b8
   [junit4]    > 	at org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:748)
   [junit4]    > 	at org.apache.lucene.store.Directory.openChecksumInput(Directory.java:157)
   [junit4]    > 	at org.apache.lucene.store.MockDirectoryWrapper.openChecksumInput(MockDirectoryWrapper.java:1044)
   [junit4]    > 	at org.apache.lucene.codecs.lucene50.Lucene50CompoundReader.readEntries(Lucene50CompoundReader.java:104)
   [junit4]    > 	at org.apache.lucene.codecs.lucene50.Lucene50CompoundReader.<init>(Lucene50CompoundReader.java:68)
   [junit4]    > 	at org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.getCompoundReader(Lucene50CompoundFormat.java:71)
   [junit4]    > 	at org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:101)
   [junit4]    > 	... 10 moreThrowable #2: com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an uncaught exception in thread: Thread[id=1493, name=Thread-1344, state=RUNNABLE, group=TGRP-TestIndexWriterDelete]
   [junit4]    > Caused by: java.lang.RuntimeException: org.apache.lucene.store.AlreadyClosedException: this IndexWriter is closed
   [junit4]    > 	at __randomizedtesting.SeedInfo.seed([AA2A349091BDD118]:0)
   [junit4]    > 	at org.apache.lucene.index.TestIndexWriterDelete$1.run(TestIndexWriterDelete.java:332)
   [junit4]    > Caused by: org.apache.lucene.store.AlreadyClosedException: this IndexWriter is closed
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.ensureOpen(IndexWriter.java:739)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.ensureOpen(IndexWriter.java:753)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.updateDocuments(IndexWriter.java:1330)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.addDocuments(IndexWriter.java:1306)
   [junit4]    > 	at org.apache.lucene.index.RandomIndexWriter.addDocument(RandomIndexWriter.java:163)
   [junit4]    > 	at org.apache.lucene.index.TestIndexWriterDelete$1.run(TestIndexWriterDelete.java:326)
   [junit4]    > Caused by: org.apache.lucene.index.CorruptIndexException: Problem reading index. (resource=_1d.cfe in dir=ByteBuffersDirectory@5f081b9a lockFactory=org.apache.lucene.store.SingleInstanceLockFactory@167c62b8)
   [junit4]    > 	at org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:144)
   [junit4]    > 	at org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:83)
   [junit4]    > 	at org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdates.java:171)
   [junit4]    > 	at org.apache.lucene.index.ReadersAndUpdates.getReaderForMerge(ReadersAndUpdates.java:714)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.lambda$mergeMiddle$12(IndexWriter.java:4516)
   [junit4]    > 	at org.apache.lucene.index.MergePolicy$OneMerge.initMergeReaders(MergePolicy.java:438)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4513)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4173)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter$IndexWriterMergeSource.merge(IndexWriter.java:5724)
   [junit4]    > 	at org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:624)
   [junit4]    > 	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:682)
   [junit4]    > Caused by: java.nio.file.NoSuchFileException: _1d.cfe in dir=ByteBuffersDirectory@5f081b9a lockFactory=org.apache.lucene.store.SingleInstanceLockFactory@167c62b8
   [junit4]    > 	at org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:748)
   [junit4]    > 	at org.apache.lucene.store.Directory.openChecksumInput(Directory.java:157)
   [junit4]    > 	at org.apache.lucene.store.MockDirectoryWrapper.openChecksumInput(MockDirectoryWrapper.java:1044)
   [junit4]    > 	at org.apache.lucene.codecs.lucene50.Lucene50CompoundReader.readEntries(Lucene50CompoundReader.java:104)
   [junit4]    > 	at org.apache.lucene.codecs.lucene50.Lucene50CompoundReader.<init>(Lucene50CompoundReader.java:68)
   [junit4]    > 	at org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.getCompoundReader(Lucene50CompoundFormat.java:71)
   [junit4]    > 	at org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:101)
   [junit4]    > 	... 10 moreThrowable #3: com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an uncaught exception in thread: Thread[id=1498, name=Thread-1349, state=RUNNABLE, group=TGRP-TestIndexWriterDelete]
   [junit4]    > Caused by: java.lang.RuntimeException: org.apache.lucene.store.AlreadyClosedException: this IndexWriter is closed
   [junit4]    > 	at __randomizedtesting.SeedInfo.seed([AA2A349091BDD118]:0)
   [junit4]    > 	at org.apache.lucene.index.TestIndexWriterDelete$1.run(TestIndexWriterDelete.java:332)
   [junit4]    > Caused by: org.apache.lucene.store.AlreadyClosedException: this IndexWriter is closed
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.ensureOpen(IndexWriter.java:739)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.ensureOpen(IndexWriter.java:753)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.updateDocuments(IndexWriter.java:1330)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1619)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1262)
   [junit4]    > 	at org.apache.lucene.index.RandomIndexWriter.addDocument(RandomIndexWriter.java:193)
   [junit4]    > 	at org.apache.lucene.index.TestIndexWriterDelete$1.run(TestIndexWriterDelete.java:326)
   [junit4]    > Caused by: org.apache.lucene.index.CorruptIndexException: Problem reading index. (resource=_1d.cfe in dir=ByteBuffersDirectory@5f081b9a lockFactory=org.apache.lucene.store.SingleInstanceLockFactory@167c62b8)
   [junit4]    > 	at org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:144)
   [junit4]    > 	at org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:83)
   [junit4]    > 	at org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdates.java:171)
   [junit4]    > 	at org.apache.lucene.index.ReadersAndUpdates.getReaderForMerge(ReadersAndUpdates.java:714)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.lambda$mergeMiddle$12(IndexWriter.java:4516)
   [junit4]    > 	at org.apache.lucene.index.MergePolicy$OneMerge.initMergeReaders(MergePolicy.java:438)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4513)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4173)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter$IndexWriterMergeSource.merge(IndexWriter.java:5724)
   [junit4]    > 	at org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:624)
   [junit4]    > 	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:682)
   [junit4]    > Caused by: java.nio.file.NoSuchFileException: _1d.cfe in dir=ByteBuffersDirectory@5f081b9a lockFactory=org.apache.lucene.store.SingleInstanceLockFactory@167c62b8
   [junit4]    > 	at org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:748)
   [junit4]    > 	at org.apache.lucene.store.Directory.openChecksumInput(Directory.java:157)
   [junit4]    > 	at org.apache.lucene.store.MockDirectoryWrapper.openChecksumInput(MockDirectoryWrapper.java:1044)
   [junit4]    > 	at org.apache.lucene.codecs.lucene50.Lucene50CompoundReader.readEntries(Lucene50CompoundReader.java:104)
   [junit4]    > 	at org.apache.lucene.codecs.lucene50.Lucene50CompoundReader.<init>(Lucene50CompoundReader.java:68)
   [junit4]    > 	at org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.getCompoundReader(Lucene50CompoundFormat.java:71)
   [junit4]    > 	at org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:101)
   [junit4]    > 	... 10 moreThrowable #4: com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an uncaught exception in thread: Thread[id=1496, name=Thread-1347, state=RUNNABLE, group=TGRP-TestIndexWriterDelete]
   [junit4]    > Caused by: java.lang.RuntimeException: org.apache.lucene.store.AlreadyClosedException: this IndexWriter is closed
   [junit4]    > 	at __randomizedtesting.SeedInfo.seed([AA2A349091BDD118]:0)
   [junit4]    > 	at org.apache.lucene.index.TestIndexWriterDelete$1.run(TestIndexWriterDelete.java:332)
   [junit4]    > Caused by: org.apache.lucene.store.AlreadyClosedException: this IndexWriter is closed
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.ensureOpen(IndexWriter.java:739)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.ensureOpen(IndexWriter.java:753)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.updateDocuments(IndexWriter.java:1330)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1619)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1262)
   [junit4]    > 	at org.apache.lucene.index.RandomIndexWriter.addDocument(RandomIndexWriter.java:193)
   [junit4]    > 	at org.apache.lucene.index.TestIndexWriterDelete$1.run(TestIndexWriterDelete.java:326)
   [junit4]    > Caused by: org.apache.lucene.index.CorruptIndexException: Problem reading index. (resource=_1d.cfe in dir=ByteBuffersDirectory@5f081b9a lockFactory=org.apache.lucene.store.SingleInstanceLockFactory@167c62b8)
   [junit4]    > 	at org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:144)
   [junit4]    > 	at org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:83)
   [junit4]    > 	at org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdates.java:171)
   [junit4]    > 	at org.apache.lucene.index.ReadersAndUpdates.getReaderForMerge(ReadersAndUpdates.java:714)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.lambda$mergeMiddle$12(IndexWriter.java:4516)
   [junit4]    > 	at org.apache.lucene.index.MergePolicy$OneMerge.initMergeReaders(MergePolicy.java:438)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4513)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4173)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter$IndexWriterMergeSource.merge(IndexWriter.java:5724)
   [junit4]    > 	at org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:624)
   [junit4]    > 	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:682)
   [junit4]    > Caused by: java.nio.file.NoSuchFileException: _1d.cfe in dir=ByteBuffersDirectory@5f081b9a lockFactory=org.apache.lucene.store.SingleInstanceLockFactory@167c62b8
   [junit4]    > 	at org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:748)
   [junit4]    > 	at org.apache.lucene.store.Directory.openChecksumInput(Directory.java:157)
   [junit4]    > 	at org.apache.lucene.store.MockDirectoryWrapper.openChecksumInput(MockDirectoryWrapper.java:1044)
   [junit4]    > 	at org.apache.lucene.codecs.lucene50.Lucene50CompoundReader.readEntries(Lucene50CompoundReader.java:104)
   [junit4]    > 	at org.apache.lucene.codecs.lucene50.Lucene50CompoundReader.<init>(Lucene50CompoundReader.java:68)
   [junit4]    > 	at org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.getCompoundReader(Lucene50CompoundFormat.java:71)
   [junit4]    > 	at org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:101)
   [junit4]    > 	... 10 moreThrowable #5: com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an uncaught exception in thread: Thread[id=1499, name=Thread-1350, state=RUNNABLE, group=TGRP-TestIndexWriterDelete]
   [junit4]    > Caused by: java.lang.RuntimeException: org.apache.lucene.store.AlreadyClosedException: this IndexWriter is closed
   [junit4]    > 	at __randomizedtesting.SeedInfo.seed([AA2A349091BDD118]:0)
   [junit4]    > 	at org.apache.lucene.index.TestIndexWriterDelete$1.run(TestIndexWriterDelete.java:332)
   [junit4]    > Caused by: org.apache.lucene.store.AlreadyClosedException: this IndexWriter is closed
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.ensureOpen(IndexWriter.java:739)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.ensureOpen(IndexWriter.java:753)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.updateDocuments(IndexWriter.java:1330)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1619)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1262)
   [junit4]    > 	at org.apache.lucene.index.RandomIndexWriter.addDocument(RandomIndexWriter.java:193)
   [junit4]    > 	at org.apache.lucene.index.TestIndexWriterDelete$1.run(TestIndexWriterDelete.java:326)
   [junit4]    > Caused by: org.apache.lucene.index.CorruptIndexException: Problem reading index. (resource=_1d.cfe in dir=ByteBuffersDirectory@5f081b9a lockFactory=org.apache.lucene.store.SingleInstanceLockFactory@167c62b8)
   [junit4]    > 	at org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:144)
   [junit4]    > 	at org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:83)
   [junit4]    > 	at org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdates.java:171)
   [junit4]    > 	at org.apache.lucene.index.ReadersAndUpdates.getReaderForMerge(ReadersAndUpdates.java:714)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.lambda$mergeMiddle$12(IndexWriter.java:4516)
   [junit4]    > 	at org.apache.lucene.index.MergePolicy$OneMerge.initMergeReaders(MergePolicy.java:438)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4513)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4173)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter$IndexWriterMergeSource.merge(IndexWriter.java:5724)
   [junit4]    > 	at org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:624)
   [junit4]    > 	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:682)
   [junit4]    > Caused by: java.nio.file.NoSuchFileException: _1d.cfe in dir=ByteBuffersDirectory@5f081b9a lockFactory=org.apache.lucene.store.SingleInstanceLockFactory@167c62b8
   [junit4]    > 	at org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:748)
   [junit4]    > 	at org.apache.lucene.store.Directory.openChecksumInput(Directory.java:157)
   [junit4]    > 	at org.apache.lucene.store.MockDirectoryWrapper.openChecksumInput(MockDirectoryWrapper.java:1044)
   [junit4]    > 	at org.apache.lucene.codecs.lucene50.Lucene50CompoundReader.readEntries(Lucene50CompoundReader.java:104)
   [junit4]    > 	at org.apache.lucene.codecs.lucene50.Lucene50CompoundReader.<init>(Lucene50CompoundReader.java:68)
   [junit4]    > 	at org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.getCompoundReader(Lucene50CompoundFormat.java:71)
   [junit4]    > 	at org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:101)
   [junit4]    > 	... 10 moreThrowable #6: com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an uncaught exception in thread: Thread[id=1495, name=Thread-1346, state=RUNNABLE, group=TGRP-TestIndexWriterDelete]
   [junit4]    > Caused by: java.lang.RuntimeException: org.apache.lucene.store.AlreadyClosedException: this IndexWriter is closed
   [junit4]    > 	at __randomizedtesting.SeedInfo.seed([AA2A349091BDD118]:0)
   [junit4]    > 	at org.apache.lucene.index.TestIndexWriterDelete$1.run(TestIndexWriterDelete.java:332)
   [junit4]    > Caused by: org.apache.lucene.store.AlreadyClosedException: this IndexWriter is closed
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.ensureOpen(IndexWriter.java:739)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.ensureOpen(IndexWriter.java:753)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.updateDocuments(IndexWriter.java:1330)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1619)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1262)
   [junit4]    > 	at org.apache.lucene.index.RandomIndexWriter.addDocument(RandomIndexWriter.java:193)
   [junit4]    > 	at org.apache.lucene.index.TestIndexWriterDelete$1.run(TestIndexWriterDelete.java:326)
   [junit4]    > Caused by: org.apache.lucene.index.CorruptIndexException: Problem reading index. (resource=_1d.cfe in dir=ByteBuffersDirectory@5f081b9a lockFactory=org.apache.lucene.store.SingleInstanceLockFactory@167c62b8)
   [junit4]    > 	at org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:144)
   [junit4]    > 	at org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:83)
   [junit4]    > 	at org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdates.java:171)
   [junit4]    > 	at org.apache.lucene.index.ReadersAndUpdates.getReaderForMerge(ReadersAndUpdates.java:714)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.lambda$mergeMiddle$12(IndexWriter.java:4516)
   [junit4]    > 	at org.apache.lucene.index.MergePolicy$OneMerge.initMergeReaders(MergePolicy.java:438)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4513)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4173)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter$IndexWriterMergeSource.merge(IndexWriter.java:5724)
   [junit4]    > 	at org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:624)
   [junit4]    > 	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:682)
   [junit4]    > Caused by: java.nio.file.NoSuchFileException: _1d.cfe in dir=ByteBuffersDirectory@5f081b9a lockFactory=org.apache.lucene.store.SingleInstanceLockFactory@167c62b8
   [junit4]    > 	at org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:748)
   [junit4]    > 	at org.apache.lucene.store.Directory.openChecksumInput(Directory.java:157)
   [junit4]    > 	at org.apache.lucene.store.MockDirectoryWrapper.openChecksumInput(MockDirectoryWrapper.java:1044)
   [junit4]    > 	at org.apache.lucene.codecs.lucene50.Lucene50CompoundReader.readEntries(Lucene50CompoundReader.java:104)
   [junit4]    > 	at org.apache.lucene.codecs.lucene50.Lucene50CompoundReader.<init>(Lucene50CompoundReader.java:68)
   [junit4]    > 	at org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.getCompoundReader(Lucene50CompoundFormat.java:71)
   [junit4]    > 	at org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:101)
   [junit4]    > 	... 10 moreThrowable #7: com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an uncaught exception in thread: Thread[id=1500, name=Thread-1351, state=RUNNABLE, group=TGRP-TestIndexWriterDelete]
   [junit4]    > Caused by: java.lang.RuntimeException: org.apache.lucene.store.AlreadyClosedException: this IndexWriter is closed
   [junit4]    > 	at __randomizedtesting.SeedInfo.seed([AA2A349091BDD118]:0)
   [junit4]    > 	at org.apache.lucene.index.TestIndexWriterDelete$1.run(TestIndexWriterDelete.java:332)
   [junit4]    > Caused by: org.apache.lucene.store.AlreadyClosedException: this IndexWriter is closed
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.ensureOpen(IndexWriter.java:739)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.ensureOpen(IndexWriter.java:753)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.updateDocuments(IndexWriter.java:1330)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1619)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1262)
   [junit4]    > 	at org.apache.lucene.index.RandomIndexWriter.addDocument(RandomIndexWriter.java:193)
   [junit4]    > 	at org.apache.lucene.index.TestIndexWriterDelete$1.run(TestIndexWriterDelete.java:326)
   [junit4]    > Caused by: org.apache.lucene.index.CorruptIndexException: Problem reading index. (resource=_1d.cfe in dir=ByteBuffersDirectory@5f081b9a lockFactory=org.apache.lucene.store.SingleInstanceLockFactory@167c62b8)
   [junit4]    > 	at org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:144)
   [junit4]    > 	at org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:83)
   [junit4]    > 	at org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdates.java:171)
   [junit4]    > 	at org.apache.lucene.index.ReadersAndUpdates.getReaderForMerge(ReadersAndUpdates.java:714)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.lambda$mergeMiddle$12(IndexWriter.java:4516)
   [junit4]    > 	at org.apache.lucene.index.MergePolicy$OneMerge.initMergeReaders(MergePolicy.java:438)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4513)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4173)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter$IndexWriterMergeSource.merge(IndexWriter.java:5724)
   [junit4]    > 	at org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:624)
   [junit4]    > 	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:682)
   [junit4]    > Caused by: java.nio.file.NoSuchFileException: _1d.cfe in dir=ByteBuffersDirectory@5f081b9a lockFactory=org.apache.lucene.store.SingleInstanceLockFactory@167c62b8
   [junit4]    > 	at org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:748)
   [junit4]    > 	at org.apache.lucene.store.Directory.openChecksumInput(Directory.java:157)
   [junit4]    > 	at org.apache.lucene.store.MockDirectoryWrapper.openChecksumInput(MockDirectoryWrapper.java:1044)
   [junit4]    > 	at org.apache.lucene.codecs.lucene50.Lucene50CompoundReader.readEntries(Lucene50CompoundReader.java:104)
   [junit4]    > 	at org.apache.lucene.codecs.lucene50.Lucene50CompoundReader.<init>(Lucene50CompoundReader.java:68)
   [junit4]    > 	at org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.getCompoundReader(Lucene50CompoundFormat.java:71)
   [junit4]    > 	at org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:101)
   [junit4]    > 	... 10 moreThrowable #8: com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an uncaught exception in thread: Thread[id=1497, name=Thread-1348, state=RUNNABLE, group=TGRP-TestIndexWriterDelete]
   [junit4]    > Caused by: java.lang.RuntimeException: org.apache.lucene.store.AlreadyClosedException: this IndexWriter is closed
   [junit4]    > 	at __randomizedtesting.SeedInfo.seed([AA2A349091BDD118]:0)
   [junit4]    > 	at org.apache.lucene.index.TestIndexWriterDelete$1.run(TestIndexWriterDelete.java:332)
   [junit4]    > Caused by: org.apache.lucene.store.AlreadyClosedException: this IndexWriter is closed
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.ensureOpen(IndexWriter.java:739)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.ensureOpen(IndexWriter.java:753)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.updateDocuments(IndexWriter.java:1330)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1619)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1262)
   [junit4]    > 	at org.apache.lucene.index.RandomIndexWriter.addDocument(RandomIndexWriter.java:193)
   [junit4]    > 	at org.apache.lucene.index.TestIndexWriterDelete$1.run(TestIndexWriterDelete.java:326)
   [junit4]    > Caused by: org.apache.lucene.index.CorruptIndexException: Problem reading index. (resource=_1d.cfe in dir=ByteBuffersDirectory@5f081b9a lockFactory=org.apache.lucene.store.SingleInstanceLockFactory@167c62b8)
   [junit4]    > 	at org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:144)
   [junit4]    > 	at org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:83)
   [junit4]    > 	at org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdates.java:171)
   [junit4]    > 	at org.apache.lucene.index.ReadersAndUpdates.getReaderForMerge(ReadersAndUpdates.java:714)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.lambda$mergeMiddle$12(IndexWriter.java:4516)
   [junit4]    > 	at org.apache.lucene.index.MergePolicy$OneMerge.initMergeReaders(MergePolicy.java:438)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4513)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4173)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter$IndexWriterMergeSource.merge(IndexWriter.java:5724)
   [junit4]    > 	at org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:624)
   [junit4]    > 	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:682)
   [junit4]    > Caused by: java.nio.file.NoSuchFileException: _1d.cfe in dir=ByteBuffersDirectory@5f081b9a lockFactory=org.apache.lucene.store.SingleInstanceLockFactory@167c62b8
   [junit4]    > 	at org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:748)
   [junit4]    > 	at org.apache.lucene.store.Directory.openChecksumInput(Directory.java:157)
   [junit4]    > 	at org.apache.lucene.store.MockDirectoryWrapper.openChecksumInput(MockDirectoryWrapper.java:1044)
   [junit4]    > 	at org.apache.lucene.codecs.lucene50.Lucene50CompoundReader.readEntries(Lucene50CompoundReader.java:104)
   [junit4]    > 	at org.apache.lucene.codecs.lucene50.Lucene50CompoundReader.<init>(Lucene50CompoundReader.java:68)
   [junit4]    > 	at org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.getCompoundReader(Lucene50CompoundFormat.java:71)
   [junit4]    > 	at org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:101)
   [junit4]    > 	... 10 more
   [junit4]   2> juil. 19, 2020 3:33:32 PM com.carrotsearch.randomizedtesting.RandomizedRunner$QueueUncaughtExceptionsHandler uncaughtException
   [junit4]   2> AVERTISSEMENT: Uncaught exception in thread: Thread[Thread-1344,5,TGRP-TestIndexWriterDelete]
   [junit4]   2> java.lang.RuntimeException: org.apache.lucene.store.AlreadyClosedException: this IndexWriter is closed
   [junit4]   2> 	at __randomizedtesting.SeedInfo.seed([AA2A349091BDD118]:0)
   [junit4]   2> 	at org.apache.lucene.index.TestIndexWriterDelete$1.run(TestIndexWriterDelete.java:332)
   [junit4]   2> Caused by: org.apache.lucene.store.AlreadyClosedException: this IndexWriter is closed
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.ensureOpen(IndexWriter.java:739)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.ensureOpen(IndexWriter.java:753)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.updateDocuments(IndexWriter.java:1330)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.addDocuments(IndexWriter.java:1306)
   [junit4]   2> 	at org.apache.lucene.index.RandomIndexWriter.addDocument(RandomIndexWriter.java:163)
   [junit4]   2> 	at org.apache.lucene.index.TestIndexWriterDelete$1.run(TestIndexWriterDelete.java:326)
   [junit4]   2> Caused by: org.apache.lucene.index.CorruptIndexException: Problem reading index. (resource=_1d.cfe in dir=ByteBuffersDirectory@5f081b9a lockFactory=org.apache.lucene.store.SingleInstanceLockFactory@167c62b8)
   [junit4]   2> 	at org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:144)
   [junit4]   2> 	at org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:83)
   [junit4]   2> 	at org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdates.java:171)
   [junit4]   2> 	at org.apache.lucene.index.ReadersAndUpdates.getReaderForMerge(ReadersAndUpdates.java:714)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.lambda$mergeMiddle$12(IndexWriter.java:4516)
   [junit4]   2> 	at org.apache.lucene.index.MergePolicy$OneMerge.initMergeReaders(MergePolicy.java:438)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4513)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4173)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter$IndexWriterMergeSource.merge(IndexWriter.java:5724)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:624)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:682)
   [junit4]   2> Caused by: java.nio.file.NoSuchFileException: _1d.cfe in dir=ByteBuffersDirectory@5f081b9a lockFactory=org.apache.lucene.store.SingleInstanceLockFactory@167c62b8
   [junit4]   2> 	at org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:748)
   [junit4]   2> 	at org.apache.lucene.store.Directory.openChecksumInput(Directory.java:157)
   [junit4]   2> 	at org.apache.lucene.store.MockDirectoryWrapper.openChecksumInput(MockDirectoryWrapper.java:1044)
   [junit4]   2> 	at org.apache.lucene.codecs.lucene50.Lucene50CompoundReader.readEntries(Lucene50CompoundReader.java:104)
   [junit4]   2> 	at org.apache.lucene.codecs.lucene50.Lucene50CompoundReader.<init>(Lucene50CompoundReader.java:68)
   [junit4]   2> 	at org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.getCompoundReader(Lucene50CompoundFormat.java:71)
   [junit4]   2> 	at org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:101)
   [junit4]   2> 	... 10 more
   [junit4]   2> 
   [junit4]   2> juil. 19, 2020 3:33:32 PM com.carrotsearch.randomizedtesting.RandomizedRunner$QueueUncaughtExceptionsHandler uncaughtException
   [junit4]   2> AVERTISSEMENT: Uncaught exception in thread: Thread[Thread-1345,5,TGRP-TestIndexWriterDelete]
   [junit4]   2> java.lang.RuntimeException: org.apache.lucene.store.AlreadyClosedException: this IndexWriter is closed
   [junit4]   2> 	at __randomizedtesting.SeedInfo.seed([AA2A349091BDD118]:0)
   [junit4]   2> 	at org.apache.lucene.index.TestIndexWriterDelete$1.run(TestIndexWriterDelete.java:332)
   [junit4]   2> Caused by: org.apache.lucene.store.AlreadyClosedException: this IndexWriter is closed
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.ensureOpen(IndexWriter.java:739)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.ensureOpen(IndexWriter.java:753)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.updateDocuments(IndexWriter.java:1330)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1619)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1262)
   [junit4]   2> 	at org.apache.lucene.index.RandomIndexWriter.addDocument(RandomIndexWriter.java:193)
   [junit4]   2> 	at org.apache.lucene.index.TestIndexWriterDelete$1.run(TestIndexWriterDelete.java:326)
   [junit4]   2> Caused by: org.apache.lucene.index.CorruptIndexException: Problem reading index. (resource=_1d.cfe in dir=ByteBuffersDirectory@5f081b9a lockFactory=org.apache.lucene.store.SingleInstanceLockFactory@167c62b8)
   [junit4]   2> 	at org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:144)
   [junit4]   2> 	at org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:83)
   [junit4]   2> 	at org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdates.java:171)
   [junit4]   2> 	at org.apache.lucene.index.ReadersAndUpdates.getReaderForMerge(ReadersAndUpdates.java:714)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.lambda$mergeMiddle$12(IndexWriter.java:4516)
   [junit4]   2> 	at org.apache.lucene.index.MergePolicy$OneMerge.initMergeReaders(MergePolicy.java:438)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4513)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4173)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter$IndexWriterMergeSource.merge(IndexWriter.java:5724)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:624)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:682)
   [junit4]   2> Caused by: java.nio.file.NoSuchFileException: _1d.cfe in dir=ByteBuffersDirectory@5f081b9a lockFactory=org.apache.lucene.store.SingleInstanceLockFactory@167c62b8
   [junit4]   2> 	at org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:748)
   [junit4]   2> 	at org.apache.lucene.store.Directory.openChecksumInput(Directory.java:157)
   [junit4]   2> 	at org.apache.lucene.store.MockDirectoryWrapper.openChecksumInput(MockDirectoryWrapper.java:1044)
   [junit4]   2> 	at org.apache.lucene.codecs.lucene50.Lucene50CompoundReader.readEntries(Lucene50CompoundReader.java:104)
   [junit4]   2> 	at org.apache.lucene.codecs.lucene50.Lucene50CompoundReader.<init>(Lucene50CompoundReader.java:68)
   [junit4]   2> 	at org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.getCompoundReader(Lucene50CompoundFormat.java:71)
   [junit4]   2> 	at org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:101)
   [junit4]   2> 	... 10 more
   [junit4]   2> 
   [junit4]   2> juil. 19, 2020 3:33:32 PM com.carrotsearch.randomizedtesting.RandomizedRunner$QueueUncaughtExceptionsHandler uncaughtException
   [junit4]   2> AVERTISSEMENT: Uncaught exception in thread: Thread[Lucene Merge Thread #2,5,TGRP-TestIndexWriterDelete]
   [junit4]   2> org.apache.lucene.index.MergePolicy$MergeException: org.apache.lucene.index.CorruptIndexException: Problem reading index. (resource=_1d.cfe in dir=ByteBuffersDirectory@5f081b9a lockFactory=org.apache.lucene.store.SingleInstanceLockFactory@167c62b8)
   [junit4]   2> 	at __randomizedtesting.SeedInfo.seed([AA2A349091BDD118]:0)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler.handleMergeException(ConcurrentMergeScheduler.java:703)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:694)
   [junit4]   2> Caused by: org.apache.lucene.index.CorruptIndexException: Problem reading index. (resource=_1d.cfe in dir=ByteBuffersDirectory@5f081b9a lockFactory=org.apache.lucene.store.SingleInstanceLockFactory@167c62b8)
   [junit4]   2> 	at org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:144)
   [junit4]   2> 	at org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:83)
   [junit4]   2> 	at org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdates.java:171)
   [junit4]   2> 	at org.apache.lucene.index.ReadersAndUpdates.getReaderForMerge(ReadersAndUpdates.java:714)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.lambda$mergeMiddle$12(IndexWriter.java:4516)
   [junit4]   2> 	at org.apache.lucene.index.MergePolicy$OneMerge.initMergeReaders(MergePolicy.java:438)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4513)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4173)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter$IndexWriterMergeSource.merge(IndexWriter.java:5724)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:624)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:682)
   [junit4]   2> Caused by: java.nio.file.NoSuchFileException: _1d.cfe in dir=ByteBuffersDirectory@5f081b9a lockFactory=org.apache.lucene.store.SingleInstanceLockFactory@167c62b8
   [junit4]   2> 	at org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:748)
   [junit4]   2> 	at org.apache.lucene.store.Directory.openChecksumInput(Directory.java:157)
   [junit4]   2> 	at org.apache.lucene.store.MockDirectoryWrapper.openChecksumInput(MockDirectoryWrapper.java:1044)
   [junit4]   2> 	at org.apache.lucene.codecs.lucene50.Lucene50CompoundReader.readEntries(Lucene50CompoundReader.java:104)
   [junit4]   2> 	at org.apache.lucene.codecs.lucene50.Lucene50CompoundReader.<init>(Lucene50CompoundReader.java:68)
   [junit4]   2> 	at org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.getCompoundReader(Lucene50CompoundFormat.java:71)
   [junit4]   2> 	at org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:101)
   [junit4]   2> 	... 10 more
   [junit4]   2> 
   [junit4]   2> juil. 19, 2020 3:33:32 PM com.carrotsearch.randomizedtesting.RandomizedRunner$QueueUncaughtExceptionsHandler uncaughtException
   [junit4]   2> AVERTISSEMENT: Uncaught exception in thread: Thread[Thread-1348,5,TGRP-TestIndexWriterDelete]
   [junit4]   2> java.lang.RuntimeException: org.apache.lucene.store.AlreadyClosedException: this IndexWriter is closed
   [junit4]   2> 	at __randomizedtesting.SeedInfo.seed([AA2A349091BDD118]:0)
   [junit4]   2> 	at org.apache.lucene.index.TestIndexWriterDelete$1.run(TestIndexWriterDelete.java:332)
   [junit4]   2> Caused by: org.apache.lucene.store.AlreadyClosedException: this IndexWriter is closed
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.ensureOpen(IndexWriter.java:739)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.ensureOpen(IndexWriter.java:753)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.updateDocuments(IndexWriter.java:1330)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1619)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1262)
   [junit4]   2> 	at org.apache.lucene.index.RandomIndexWriter.addDocument(RandomIndexWriter.java:193)
   [junit4]   2> 	at org.apache.lucene.index.TestIndexWriterDelete$1.run(TestIndexWriterDelete.java:326)
   [junit4]   2> Caused by: org.apache.lucene.index.CorruptIndexException: Problem reading index. (resource=_1d.cfe in dir=ByteBuffersDirectory@5f081b9a lockFactory=org.apache.lucene.store.SingleInstanceLockFactory@167c62b8)
   [junit4]   2> 	at org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:144)
   [junit4]   2> 	at org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:83)
   [junit4]   2> 	at org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdates.java:171)
   [junit4]   2> 	at org.apache.lucene.index.ReadersAndUpdates.getReaderForMerge(ReadersAndUpdates.java:714)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.lambda$mergeMiddle$12(IndexWriter.java:4516)
   [junit4]   2> 	at org.apache.lucene.index.MergePolicy$OneMerge.initMergeReaders(MergePolicy.java:438)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4513)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4173)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter$IndexWriterMergeSource.merge(IndexWriter.java:5724)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:624)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:682)
   [junit4]   2> Caused by: java.nio.file.NoSuchFileException: _1d.cfe in dir=ByteBuffersDirectory@5f081b9a lockFactory=org.apache.lucene.store.SingleInstanceLockFactory@167c62b8
   [junit4]   2> 	at org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:748)
   [junit4]   2> 	at org.apache.lucene.store.Directory.openChecksumInput(Directory.java:157)
   [junit4]   2> 	at org.apache.lucene.store.MockDirectoryWrapper.openChecksumInput(MockDirectoryWrapper.java:1044)
   [junit4]   2> 	at org.apache.lucene.codecs.lucene50.Lucene50CompoundReader.readEntries(Lucene50CompoundReader.java:104)
   [junit4]   2> 	at org.apache.lucene.codecs.lucene50.Lucene50CompoundReader.<init>(Lucene50CompoundReader.java:68)
   [junit4]   2> 	at org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.getCompoundReader(Lucene50CompoundFormat.java:71)
   [junit4]   2> 	at org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:101)
   [junit4]   2> 	... 10 more
   [junit4]   2> 
   [junit4]   2> juil. 19, 2020 3:33:32 PM com.carrotsearch.randomizedtesting.RandomizedRunner$QueueUncaughtExceptionsHandler uncaughtException
   [junit4]   2> AVERTISSEMENT: Uncaught exception in thread: Thread[Thread-1351,5,TGRP-TestIndexWriterDelete]
   [junit4]   2> java.lang.RuntimeException: org.apache.lucene.store.AlreadyClosedException: this IndexWriter is closed
   [junit4]   2> 	at __randomizedtesting.SeedInfo.seed([AA2A349091BDD118]:0)
   [junit4]   2> 	at org.apache.lucene.index.TestIndexWriterDelete$1.run(TestIndexWriterDelete.java:332)
   [junit4]   2> Caused by: org.apache.lucene.store.AlreadyClosedException: this IndexWriter is closed
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.ensureOpen(IndexWriter.java:739)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.ensureOpen(IndexWriter.java:753)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.updateDocuments(IndexWriter.java:1330)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1619)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1262)
   [junit4]   2> 	at org.apache.lucene.index.RandomIndexWriter.addDocument(RandomIndexWriter.java:193)
   [junit4]   2> 	at org.apache.lucene.index.TestIndexWriterDelete$1.run(TestIndexWriterDelete.java:326)
   [junit4]   2> Caused by: org.apache.lucene.index.CorruptIndexException: Problem reading index. (resource=_1d.cfe in dir=ByteBuffersDirectory@5f081b9a lockFactory=org.apache.lucene.store.SingleInstanceLockFactory@167c62b8)
   [junit4]   2> 	at org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:144)
   [junit4]   2> 	at org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:83)
   [junit4]   2> 	at org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdates.java:171)
   [junit4]   2> 	at org.apache.lucene.index.ReadersAndUpdates.getReaderForMerge(ReadersAndUpdates.java:714)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.lambda$mergeMiddle$12(IndexWriter.java:4516)
   [junit4]   2> 	at org.apache.lucene.index.MergePolicy$OneMerge.initMergeReaders(MergePolicy.java:438)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4513)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4173)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter$IndexWriterMergeSource.merge(IndexWriter.java:5724)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:624)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:682)
   [junit4]   2> Caused by: java.nio.file.NoSuchFileException: _1d.cfe in dir=ByteBuffersDirectory@5f081b9a lockFactory=org.apache.lucene.store.SingleInstanceLockFactory@167c62b8
   [junit4]   2> 	at org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:748)
   [junit4]   2> 	at org.apache.lucene.store.Directory.openChecksumInput(Directory.java:157)
   [junit4]   2> 	at org.apache.lucene.store.MockDirectoryWrapper.openChecksumInput(MockDirectoryWrapper.java:1044)
   [junit4]   2> 	at org.apache.lucene.codecs.lucene50.Lucene50CompoundReader.readEntries(Lucene50CompoundReader.java:104)
   [junit4]   2> 	at org.apache.lucene.codecs.lucene50.Lucene50CompoundReader.<init>(Lucene50CompoundReader.java:68)
   [junit4]   2> 	at org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.getCompoundReader(Lucene50CompoundFormat.java:71)
   [junit4]   2> 	at org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:101)
   [junit4]   2> 	... 10 more
   [junit4]   2> 
   [junit4]   2> juil. 19, 2020 3:33:32 PM com.carrotsearch.randomizedtesting.RandomizedRunner$QueueUncaughtExceptionsHandler uncaughtException
   [junit4]   2> AVERTISSEMENT: Uncaught exception in thread: Thread[Thread-1346,5,TGRP-TestIndexWriterDelete]
   [junit4]   2> java.lang.RuntimeException: org.apache.lucene.store.AlreadyClosedException: this IndexWriter is closed
   [junit4]   2> 	at __randomizedtesting.SeedInfo.seed([AA2A349091BDD118]:0)
   [junit4]   2> 	at org.apache.lucene.index.TestIndexWriterDelete$1.run(TestIndexWriterDelete.java:332)
   [junit4]   2> Caused by: org.apache.lucene.store.AlreadyClosedException: this IndexWriter is closed
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.ensureOpen(IndexWriter.java:739)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.ensureOpen(IndexWriter.java:753)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.updateDocuments(IndexWriter.java:1330)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1619)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1262)
   [junit4]   2> 	at org.apache.lucene.index.RandomIndexWriter.addDocument(RandomIndexWriter.java:193)
   [junit4]   2> 	at org.apache.lucene.index.TestIndexWriterDelete$1.run(TestIndexWriterDelete.java:326)
   [junit4]   2> Caused by: org.apache.lucene.index.CorruptIndexException: Problem reading index. (resource=_1d.cfe in dir=ByteBuffersDirectory@5f081b9a lockFactory=org.apache.lucene.store.SingleInstanceLockFactory@167c62b8)
   [junit4]   2> 	at org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:144)
   [junit4]   2> 	at org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:83)
   [junit4]   2> 	at org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdates.java:171)
   [junit4]   2> 	at org.apache.lucene.index.ReadersAndUpdates.getReaderForMerge(ReadersAndUpdates.java:714)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.lambda$mergeMiddle$12(IndexWriter.java:4516)
   [junit4]   2> 	at org.apache.lucene.index.MergePolicy$OneMerge.initMergeReaders(MergePolicy.java:438)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4513)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4173)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter$IndexWriterMergeSource.merge(IndexWriter.java:5724)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:624)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:682)
   [junit4]   2> Caused by: java.nio.file.NoSuchFileException: _1d.cfe in dir=ByteBuffersDirectory@5f081b9a lockFactory=org.apache.lucene.store.SingleInstanceLockFactory@167c62b8
   [junit4]   2> 	at org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:748)
   [junit4]   2> 	at org.apache.lucene.store.Directory.openChecksumInput(Directory.java:157)
   [junit4]   2> 	at org.apache.lucene.store.MockDirectoryWrapper.openChecksumInput(MockDirectoryWrapper.java:1044)
   [junit4]   2> 	at org.apache.lucene.codecs.lucene50.Lucene50CompoundReader.readEntries(Lucene50CompoundReader.java:104)
   [junit4]   2> 	at org.apache.lucene.codecs.lucene50.Lucene50CompoundReader.<init>(Lucene50CompoundReader.java:68)
   [junit4]   2> 	at org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.getCompoundReader(Lucene50CompoundFormat.java:71)
   [junit4]   2> 	at org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:101)
   [junit4]   2> 	... 10 more
   [junit4]   2> 
   [junit4]   2> juil. 19, 2020 3:33:32 PM com.carrotsearch.randomizedtesting.RandomizedRunner$QueueUncaughtExceptionsHandler uncaughtException
   [junit4]   2> AVERTISSEMENT: Uncaught exception in thread: Thread[Thread-1347,5,TGRP-TestIndexWriterDelete]
   [junit4]   2> java.lang.RuntimeException: org.apache.lucene.store.AlreadyClosedException: this IndexWriter is closed
   [junit4]   2> 	at __randomizedtesting.SeedInfo.seed([AA2A349091BDD118]:0)
   [junit4]   2> 	at org.apache.lucene.index.TestIndexWriterDelete$1.run(TestIndexWriterDelete.java:332)
   [junit4]   2> Caused by: org.apache.lucene.store.AlreadyClosedException: this IndexWriter is closed
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.ensureOpen(IndexWriter.java:739)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.ensureOpen(IndexWriter.java:753)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.updateDocuments(IndexWriter.java:1330)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1619)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1262)
   [junit4]   2> 	at org.apache.lucene.index.RandomIndexWriter.addDocument(RandomIndexWriter.java:193)
   [junit4]   2> 	at org.apache.lucene.index.TestIndexWriterDelete$1.run(TestIndexWriterDelete.java:326)
   [junit4]   2> Caused by: org.apache.lucene.index.CorruptIndexException: Problem reading index. (resource=_1d.cfe in dir=ByteBuffersDirectory@5f081b9a lockFactory=org.apache.lucene.store.SingleInstanceLockFactory@167c62b8)
   [junit4]   2> 	at org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:144)
   [junit4]   2> 	at org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:83)
   [junit4]   2> 	at org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdates.java:171)
   [junit4]   2> 	at org.apache.lucene.index.ReadersAndUpdates.getReaderForMerge(ReadersAndUpdates.java:714)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.lambda$mergeMiddle$12(IndexWriter.java:4516)
   [junit4]   2> 	at org.apache.lucene.index.MergePolicy$OneMerge.initMergeReaders(MergePolicy.java:438)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4513)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4173)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter$IndexWriterMergeSource.merge(IndexWriter.java:5724)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:624)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:682)
   [junit4]   2> Caused by: java.nio.file.NoSuchFileException: _1d.cfe in dir=ByteBuffersDirectory@5f081b9a lockFactory=org.apache.lucene.store.SingleInstanceLockFactory@167c62b8
   [junit4]   2> 	at org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:748)
   [junit4]   2> 	at org.apache.lucene.store.Directory.openChecksumInput(Directory.java:157)
   [junit4]   2> 	at org.apache.lucene.store.MockDirectoryWrapper.openChecksumInput(MockDirectoryWrapper.java:1044)
   [junit4]   2> 	at org.apache.lucene.codecs.lucene50.Lucene50CompoundReader.readEntries(Lucene50CompoundReader.java:104)
   [junit4]   2> 	at org.apache.lucene.codecs.lucene50.Lucene50CompoundReader.<init>(Lucene50CompoundReader.java:68)
   [junit4]   2> 	at org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.getCompoundReader(Lucene50CompoundFormat.java:71)
   [junit4]   2> 	at org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:101)
   [junit4]   2> 	... 10 more
   [junit4]   2> 
   [junit4]   2> NOTE: reproduce with: ant test  -Dtestcase=TestIndexWriterDelete -Dtests.method=testBothDeletes -Dtests.seed=AA2A349091BDD118 -Dtests.multiplier=3 -Dtests.slow=true -Dtests.locale=fr-PF -Dtests.timezone=PST -Dtests.asserts=true -Dtests.file.encoding=US-ASCII
   [junit4] ERROR   0.04s J4 | TestIndexWriterDelete.testBothDeletes <<<
   [junit4]    > Throwable #1: com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an uncaught exception in thread: Thread[id=1501, name=Thread-1352, state=RUNNABLE, group=TGRP-TestIndexWriterDelete]
   [junit4]    > Caused by: java.lang.RuntimeException: org.apache.lucene.store.AlreadyClosedException: this DocumentsWriter is closed
   [junit4]    > 	at __randomizedtesting.SeedInfo.seed([AA2A349091BDD118]:0)
   [junit4]    > 	at org.apache.lucene.index.TestIndexWriterDelete$1.run(TestIndexWriterDelete.java:332)
   [junit4]    > Caused by: org.apache.lucene.store.AlreadyClosedException: this DocumentsWriter is closed
   [junit4]    > 	at org.apache.lucene.index.DocumentsWriter.ensureOpen(DocumentsWriter.java:202)
   [junit4]    > 	at org.apache.lucene.index.DocumentsWriter.updateDocuments(DocumentsWriter.java:416)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.updateDocuments(IndexWriter.java:1333)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1619)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1262)
   [junit4]    > 	at org.apache.lucene.index.RandomIndexWriter.addDocument(RandomIndexWriter.java:193)
   [junit4]    > 	at org.apache.lucene.index.TestIndexWriterDelete$1.run(TestIndexWriterDelete.java:326)Throwable #2: com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an uncaught exception in thread: Thread[id=1504, name=Lucene Merge Thread #2, state=RUNNABLE, group=TGRP-TestIndexWriterDelete]
   [junit4]    > Caused by: org.apache.lucene.index.MergePolicy$MergeException: org.apache.lucene.index.CorruptIndexException: Problem reading index. (resource=_1d.cfe in dir=ByteBuffersDirectory@5f081b9a lockFactory=org.apache.lucene.store.SingleInstanceLockFactory@167c62b8)
   [junit4]    > 	at __randomizedtesting.SeedInfo.seed([AA2A349091BDD118]:0)
   [junit4]    > 	at org.apache.lucene.index.ConcurrentMergeScheduler.handleMergeException(ConcurrentMergeScheduler.java:703)
   [junit4]    > 	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:694)
   [junit4]    > Caused by: org.apache.lucene.index.CorruptIndexException: Problem reading index. (resource=_1d.cfe in dir=ByteBuffersDirectory@5f081b9a lockFactory=org.apache.lucene.store.SingleInstanceLockFactory@167c62b8)
   [junit4]    > 	at org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:144)
   [junit4]    > 	at org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:83)
   [junit4]    > 	at org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdates.java:171)
   [junit4]    > 	at org.apache.lucene.index.ReadersAndUpdates.getReaderForMerge(ReadersAndUpdates.java:714)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.lambda$mergeMiddle$12(IndexWriter.java:4516)
   [junit4]    > 	at org.apache.lucene.index.MergePolicy$OneMerge.initMergeReaders(MergePolicy.java:438)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4513)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4173)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter$IndexWriterMergeSource.merge(IndexWriter.java:5724)
   [junit4]    > 	at org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:624)
   [junit4]    > 	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:682)
   [junit4]    > Caused by: java.nio.file.NoSuchFileException: _1d.cfe in dir=ByteBuffersDirectory@5f081b9a lockFactory=org.apache.lucene.store.SingleInstanceLockFactory@167c62b8
   [junit4]    > 	at org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:748)
   [junit4]    > 	at org.apache.lucene.store.Directory.openChecksumInput(Directory.java:157)
   [junit4]    > 	at org.apache.lucene.store.MockDirectoryWrapper.openChecksumInput(MockDirectoryWrapper.java:1044)
   [junit4]    > 	at org.apache.lucene.codecs.lucene50.Lucene50CompoundReader.readEntries(Lucene50CompoundReader.java:104)
   [junit4]    > 	at org.apache.lucene.codecs.lucene50.Lucene50CompoundReader.<init>(Lucene50CompoundReader.java:68)
   [junit4]    > 	at org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.getCompoundReader(Lucene50CompoundFormat.java:71)
   [junit4]    > 	at org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:101)
   [junit4]    > 	... 10 moreThrowable #3: com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an uncaught exception in thread: Thread[id=1494, name=Thread-1345, state=RUNNABLE, group=TGRP-TestIndexWriterDelete]
   [junit4]    > Caused by: java.lang.RuntimeException: org.apache.lucene.store.AlreadyClosedException: this IndexWriter is closed
   [junit4]    > 	at __randomizedtesting.SeedInfo.seed([AA2A349091BDD118]:0)
   [junit4]    > 	at org.apache.lucene.index.TestIndexWriterDelete$1.run(TestIndexWriterDelete.java:332)
   [junit4]    > Caused by: org.apache.lucene.store.AlreadyClosedException: this IndexWriter is closed
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.ensureOpen(IndexWriter.java:739)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.ensureOpen(IndexWriter.java:753)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.updateDocuments(IndexWriter.java:1330)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1619)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1262)
   [junit4]    > 	at org.apache.lucene.index.RandomIndexWriter.addDocument(RandomIndexWriter.java:193)
   [junit4]    > 	at org.apache.lucene.index.TestIndexWriterDelete$1.run(TestIndexWriterDelete.java:326)
   [junit4]    > Caused by: org.apache.lucene.index.CorruptIndexException: Problem reading index. (resource=_1d.cfe in dir=ByteBuffersDirectory@5f081b9a lockFactory=org.apache.lucene.store.SingleInstanceLockFactory@167c62b8)
   [junit4]    > 	at org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:144)
   [junit4]    > 	at org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:83)
   [junit4]    > 	at org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdates.java:171)
   [junit4]    > 	at org.apache.lucene.index.ReadersAndUpdates.getReaderForMerge(ReadersAndUpdates.java:714)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.lambda$mergeMiddle$12(IndexWriter.java:4516)
   [junit4]    > 	at org.apache.lucene.index.MergePolicy$OneMerge.initMergeReaders(MergePolicy.java:438)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4513)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4173)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter$IndexWriterMergeSource.merge(IndexWriter.java:5724)
   [junit4]    > 	at org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:624)
   [junit4]    > 	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:682)
   [junit4]    > Caused by: java.nio.file.NoSuchFileException: _1d.cfe in dir=ByteBuffersDirectory@5f081b9a lockFactory=org.apache.lucene.store.SingleInstanceLockFactory@167c62b8
   [junit4]    > 	at org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:748)
   [junit4]    > 	at org.apache.lucene.store.Directory.openChecksumInput(Directory.java:157)
   [junit4]    > 	at org.apache.lucene.store.MockDirectoryWrapper.openChecksumInput(MockDirectoryWrapper.java:1044)
   [junit4]    > 	at org.apache.lucene.codecs.lucene50.Lucene50CompoundReader.readEntries(Lucene50CompoundReader.java:104)
   [junit4]    > 	at org.apache.lucene.codecs.lucene50.Lucene50CompoundReader.<init>(Lucene50CompoundReader.java:68)
   [junit4]    > 	at org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.getCompoundReader(Lucene50CompoundFormat.java:71)
   [junit4]    > 	at org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:101)
   [junit4]    > 	... 10 more
   [junit4]   2> juil. 19, 2020 3:33:32 PM com.carrotsearch.randomizedtesting.RandomizedRunner$QueueUncaughtExceptionsHandler uncaughtException
   [junit4]   2> AVERTISSEMENT: Uncaught exception in thread: Thread[Thread-1350,5,TGRP-TestIndexWriterDelete]
   [junit4]   2> java.lang.RuntimeException: org.apache.lucene.store.AlreadyClosedException: this IndexWriter is closed
   [junit4]   2> 	at __randomizedtesting.SeedInfo.seed([AA2A349091BDD118]:0)
   [junit4]   2> 	at org.apache.lucene.index.TestIndexWriterDelete$1.run(TestIndexWriterDelete.java:332)
   [junit4]   2> Caused by: org.apache.lucene.store.AlreadyClosedException: this IndexWriter is closed
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.ensureOpen(IndexWriter.java:739)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.ensureOpen(IndexWriter.java:753)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.updateDocuments(IndexWriter.java:1330)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1619)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1262)
   [junit4]   2> 	at org.apache.lucene.index.RandomIndexWriter.addDocument(RandomIndexWriter.java:193)
   [junit4]   2> 	at org.apache.lucene.index.TestIndexWriterDelete$1.run(TestIndexWriterDelete.java:326)
   [junit4]   2> Caused by: org.apache.lucene.index.CorruptIndexException: Problem reading index. (resource=_1d.cfe in dir=ByteBuffersDirectory@5f081b9a lockFactory=org.apache.lucene.store.SingleInstanceLockFactory@167c62b8)
   [junit4]   2> 	at org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:144)
   [junit4]   2> 	at org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:83)
   [junit4]   2> 	at org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdates.java:171)
   [junit4]   2> 	at org.apache.lucene.index.ReadersAndUpdates.getReaderForMerge(ReadersAndUpdates.java:714)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.lambda$mergeMiddle$12(IndexWriter.java:4516)
   [junit4]   2> 	at org.apache.lucene.index.MergePolicy$OneMerge.initMergeReaders(MergePolicy.java:438)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4513)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4173)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter$IndexWriterMergeSource.merge(IndexWriter.java:5724)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:624)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:682)
   [junit4]   2> Caused by: java.nio.file.NoSuchFileException: _1d.cfe in dir=ByteBuffersDirectory@5f081b9a lockFactory=org.apache.lucene.store.SingleInstanceLockFactory@167c62b8
   [junit4]   2> 	at org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:748)
   [junit4]   2> 	at org.apache.lucene.store.Directory.openChecksumInput(Directory.java:157)
   [junit4]   2> 	at org.apache.lucene.store.MockDirectoryWrapper.openChecksumInput(MockDirectoryWrapper.java:1044)
   [junit4]   2> 	at org.apache.lucene.codecs.lucene50.Lucene50CompoundReader.readEntries(Lucene50CompoundReader.java:104)
   [junit4]   2> 	at org.apache.lucene.codecs.lucene50.Lucene50CompoundReader.<init>(Lucene50CompoundReader.java:68)
   [junit4]   2> 	at org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.getCompoundReader(Lucene50CompoundFormat.java:71)
   [junit4]   2> 	at org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:101)
   [junit4]   2> 	... 10 more
   [junit4]   2> 
   [junit4]   2> juil. 19, 2020 3:33:32 PM com.carrotsearch.randomizedtesting.RandomizedRunner$QueueUncaughtExceptionsHandler uncaughtException
   [junit4]   2> AVERTISSEMENT: Uncaught exception in thread: Thread[Thread-1352,5,TGRP-TestIndexWriterDelete]
   [junit4]   2> java.lang.RuntimeException: org.apache.lucene.store.AlreadyClosedException: this DocumentsWriter is closed
   [junit4]   2> 	at __randomizedtesting.SeedInfo.seed([AA2A349091BDD118]:0)
   [junit4]   2> 	at org.apache.lucene.index.TestIndexWriterDelete$1.run(TestIndexWriterDelete.java:332)
   [junit4]   2> Caused by: org.apache.lucene.store.AlreadyClosedException: this DocumentsWriter is closed
   [junit4]   2> 	at org.apache.lucene.index.DocumentsWriter.ensureOpen(DocumentsWriter.java:202)
   [junit4]   2> 	at org.apache.lucene.index.DocumentsWriter.updateDocuments(DocumentsWriter.java:416)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.updateDocuments(IndexWriter.java:1333)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1619)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1262)
   [junit4]   2> 	at org.apache.lucene.index.RandomIndexWriter.addDocument(RandomIndexWriter.java:193)
   [junit4]   2> 	at org.apache.lucene.index.TestIndexWriterDelete$1.run(TestIndexWriterDelete.java:326)
   [junit4]   2> 
   [junit4]   2> juil. 19, 2020 3:33:32 PM com.carrotsearch.randomizedtesting.RandomizedRunner$QueueUncaughtExceptionsHandler uncaughtException
   [junit4]   2> AVERTISSEMENT: Uncaught exception in thread: Thread[Thread-1349,5,TGRP-TestIndexWriterDelete]
   [junit4]   2> java.lang.RuntimeException: org.apache.lucene.store.AlreadyClosedException: this IndexWriter is closed
   [junit4]   2> 	at __randomizedtesting.SeedInfo.seed([AA2A349091BDD118]:0)
   [junit4]   2> 	at org.apache.lucene.index.TestIndexWriterDelete$1.run(TestIndexWriterDelete.java:332)
   [junit4]   2> Caused by: org.apache.lucene.store.AlreadyClosedException: this IndexWriter is closed
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.ensureOpen(IndexWriter.java:739)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.ensureOpen(IndexWriter.java:753)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.updateDocuments(IndexWriter.java:1330)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1619)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1262)
   [junit4]   2> 	at org.apache.lucene.index.RandomIndexWriter.addDocument(RandomIndexWriter.java:193)
   [junit4]   2> 	at org.apache.lucene.index.TestIndexWriterDelete$1.run(TestIndexWriterDelete.java:326)
   [junit4]   2> Caused by: org.apache.lucene.index.CorruptIndexException: Problem reading index. (resource=_1d.cfe in dir=ByteBuffersDirectory@5f081b9a lockFactory=org.apache.lucene.store.SingleInstanceLockFactory@167c62b8)
   [junit4]   2> 	at org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:144)
   [junit4]   2> 	at org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:83)
   [junit4]   2> 	at org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdates.java:171)
   [junit4]   2> 	at org.apache.lucene.index.ReadersAndUpdates.getReaderForMerge(ReadersAndUpdates.java:714)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.lambda$mergeMiddle$12(IndexWriter.java:4516)
   [junit4]   2> 	at org.apache.lucene.index.MergePolicy$OneMerge.initMergeReaders(MergePolicy.java:438)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4513)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4173)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter$IndexWriterMergeSource.merge(IndexWriter.java:5724)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:624)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:682)
   [junit4]   2> Caused by: java.nio.file.NoSuchFileException: _1d.cfe in dir=ByteBuffersDirectory@5f081b9a lockFactory=org.apache.lucene.store.SingleInstanceLockFactory@167c62b8
   [junit4]   2> 	at org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:748)
   [junit4]   2> 	at org.apache.lucene.store.Directory.openChecksumInput(Directory.java:157)
   [junit4]   2> 	at org.apache.lucene.store.MockDirectoryWrapper.openChecksumInput(MockDirectoryWrapper.java:1044)
   [junit4]   2> 	at org.apache.lucene.codecs.lucene50.Lucene50CompoundReader.readEntries(Lucene50CompoundReader.java:104)
   [junit4]   2> 	at org.apache.lucene.codecs.lucene50.Lucene50CompoundReader.<init>(Lucene50CompoundReader.java:68)
   [junit4]   2> 	at org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.getCompoundReader(Lucene50CompoundFormat.java:71)
   [junit4]   2> 	at org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:101)
   [junit4]   2> 	... 10 more
   [junit4]   2> 
   [junit4] IGNOR/A 0.00s J4 | TestIndexWriterDelete.testIndexingThenDeleting
   [junit4]    > Assumption #1: 'nightly' test group is disabled (@Nightly())
   [junit4] IGNOR/A 0.00s J4 | TestIndexWriterDelete.testApplyDeletesOnFlush
   [junit4]    > Assumption #1: 'nightly' test group is disabled (@Nightly())
   [junit4]   2> NOTE: test params are: codec=Lucene86, sim=Asserting(RandomSimilarity(queryNorm=true): {contents=DFR I(ne)LZ(0.3), city=DFR I(F)L1, id=DFR I(n)L1, content=DFR GL1}), locale=fr-PF, timezone=PST
   [junit4]   2> NOTE: Linux 5.3.0-62-generic amd64/AdoptOpenJDK 11.0.6 (64-bit)/cpus=16,threads=1,free=398457432,total=518979584
   [junit4]   2> NOTE: All tests run in this JVM: [TestEarlyTermination, TestSimilarity2, TestSpanMultiTermQueryWrapper, TestRegexpRandom, TestNewestSegment, TestStopFilter, TestLucene50StoredFieldsFormatMergeInstance, TestDocIdsWriter, TestLatLonPolygonShapeQueries, TestDisjunctionScoreBlockBoundaryPropagator, TestSwappedIndexFiles, TestIndexWriterOnJRECrash, TestSpanBoostQuery, TestCheckIndex, TestIndexWriterWithThreads, TestMergePolicy, TestLatLonDocValuesQueries, TestRamUsageEstimator, TestFrozenBufferedUpdates, TestMultiThreadTermVectors, TestFastDecompressionMode, TestTermScorer, TestSetOnce, TestLucene80NormsFormatMergeInstance, TestMmapDirectory, TestTermdocPerf, TestLazyProxSkipping, TestLatLonMultiPointShapeQueries, TestFloatRangeFieldQueries, TestIndexWriterLockRelease, TestScorerPerf, TestSameTokenSamePosition, TestWeakIdentityMap, TestOmitNorms, TestIntArrayDocIdSet, TestConstantScoreQuery, TestDocumentsWriterStallControl, TestFieldType, TestFixedBitDocIdSet, TestBasicModelIF, TestAutomatonQuery, TestRegExp, TestBagOfPositions, TestStressAdvance, TestLucene86SegmentInfoFormat, TestDistributionSPL, TestCrashCausesCorruptIndex, TestCustomNorms, TestDirectoryReader, TestDocIDMerger, TestDocValues, TestDuelingCodecsAtNight, TestExitableDirectoryReader, TestFilterDirectoryReader, TestFlushByRamOrCountsPolicy, TestIndexWriterConfig, TestIndexWriterDelete]
   [junit4] Completed [368/566 (1!)] on J4 in 2.11s, 26 tests, 2 errors, 5 skipped <<< FAILURES!

[...truncated 65770 lines...]
[repro] Jenkins log URL: https://jenkins.thetaphi.de/job/Lucene-Solr-master-Linux/27370/consoleText

[repro] Revision: 1a7db1c9f5371df06c18a570f30c2237602ac53d

[repro] Ant options: "-Dargs=-XX:+UseCompressedOops -XX:+UseSerialGC"
[repro] Repro line:  ant test  -Dtestcase=TestIndexWriterDelete -Dtests.method=testDeleteAllNoDeadLock -Dtests.seed=AA2A349091BDD118 -Dtests.multiplier=3 -Dtests.slow=true -Dtests.locale=fr-PF -Dtests.timezone=PST -Dtests.asserts=true -Dtests.file.encoding=US-ASCII

[repro] Repro line:  ant test  -Dtestcase=TestIndexWriterDelete -Dtests.method=testBothDeletes -Dtests.seed=AA2A349091BDD118 -Dtests.multiplier=3 -Dtests.slow=true -Dtests.locale=fr-PF -Dtests.timezone=PST -Dtests.asserts=true -Dtests.file.encoding=US-ASCII

[repro] JUnit rest result XML files will be moved to: ./repro-reports
[repro] ant clean

[...truncated 6 lines...]
[repro] Test suites by module:
[repro]    lucene/core
[repro]       TestIndexWriterDelete
[repro] ant compile-test

[...truncated 139 lines...]
[repro] ant test-nocompile -Dtests.dups=5 -Dtests.maxfailures=5 -Dtests.class="*.TestIndexWriterDelete" -Dtests.showOutput=onerror "-Dargs=-XX:+UseCompressedOops -XX:+UseSerialGC" -Dtests.seed=AA2A349091BDD118 -Dtests.multiplier=3 -Dtests.slow=true -Dtests.locale=fr-PF -Dtests.timezone=PST -Dtests.asserts=true -Dtests.file.encoding=US-ASCII

[...truncated 221 lines...]
[repro] Failures w/original seeds:
[repro]   0/5 failed: org.apache.lucene.index.TestIndexWriterDelete
[repro] Exiting with code 0

[...truncated 51 lines...]