Build: 
https://ci-builds.apache.org/job/Lucene/job/Lucene-Solr-NightlyTests-master/9/

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$0(ThreadLeakControl.java:826)
        at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: org.apache.lucene.index.CorruptIndexException: Problem reading 
index. (resource=_bc.fnm)
        at 
org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:144)
        at org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:83)
        at 
org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdates.java:171)
        at 
org.apache.lucene.index.ReadersAndUpdates.getReaderForMerge(ReadersAndUpdates.java:714)
        at 
org.apache.lucene.index.IndexWriter.lambda$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: _bc.fnm
        at 
org.apache.lucene.store.ByteBuffersDirectory.openInput(ByteBuffersDirectory.java:222)
        at 
org.apache.lucene.store.Directory.openChecksumInput(Directory.java:157)
        at 
org.apache.lucene.store.RawDirectoryWrapper.openChecksumInput(RawDirectoryWrapper.java:41)
        at 
org.apache.lucene.codecs.lucene60.Lucene60FieldInfosFormat.read(Lucene60FieldInfosFormat.java:113)
        at 
org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:109)
        ... 10 more


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

Error Message:
Captured an uncaught exception in thread: Thread[id=763, name=Thread-722, 
state=RUNNABLE, group=TGRP-TestIndexWriterDelete]

Stack Trace:
com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an uncaught 
exception in thread: Thread[id=763, name=Thread-722, state=RUNNABLE, 
group=TGRP-TestIndexWriterDelete]
Caused by: java.lang.RuntimeException: 
org.apache.lucene.store.AlreadyClosedException: DWPTPool is already closed
        at __randomizedtesting.SeedInfo.seed([1D1DAF6561CC20C0]:0)
        at 
org.apache.lucene.index.TestIndexWriterDelete$1.run(TestIndexWriterDelete.java:332)
Caused by: org.apache.lucene.store.AlreadyClosedException: DWPTPool is already 
closed
        at 
org.apache.lucene.index.DocumentsWriterPerThreadPool.ensureOpen(DocumentsWriterPerThreadPool.java:134)
        at 
org.apache.lucene.index.DocumentsWriterPerThreadPool.newWriter(DocumentsWriterPerThreadPool.java:102)
        at 
org.apache.lucene.index.DocumentsWriterPerThreadPool.getAndLock(DocumentsWriterPerThreadPool.java:128)
        at 
org.apache.lucene.index.DocumentsWriterFlushControl.obtainAndLock(DocumentsWriterFlushControl.java:445)
        at 
org.apache.lucene.index.DocumentsWriter.updateDocuments(DocumentsWriter.java:409)
        at 
org.apache.lucene.index.IndexWriter.updateDocuments(IndexWriter.java:1333)
        at 
org.apache.lucene.index.IndexWriter.addDocuments(IndexWriter.java:1306)
        at 
org.apache.lucene.index.RandomIndexWriter.addDocument(RandomIndexWriter.java:163)
        at 
org.apache.lucene.index.TestIndexWriterDelete$1.run(TestIndexWriterDelete.java:326)




Build Log:
[...truncated 309 lines...]
   [junit4] Suite: org.apache.lucene.index.TestIndexWriterDelete
   [junit4]   2> NOTE: download the large Jenkins line-docs file by running 
'ant get-jenkins-line-docs' in the lucene directory.
   [junit4]   2> NOTE: reproduce with: ant test  
-Dtestcase=TestIndexWriterDelete -Dtests.method=testDeleteAllNoDeadLock 
-Dtests.seed=1D1DAF6561CC20C0 -Dtests.multiplier=2 -Dtests.nightly=true 
-Dtests.slow=true 
-Dtests.linedocsfile=/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-master/test-data/enwiki.random.lines.txt
 -Dtests.locale=lrc-IR -Dtests.timezone=Asia/Anadyr -Dtests.asserts=true 
-Dtests.file.encoding=US-ASCII
   [junit4] ERROR   0.60s J2 | 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=_bc.fnm)
   [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: _bc.fnm
   [junit4]    >        at 
org.apache.lucene.store.ByteBuffersDirectory.openInput(ByteBuffersDirectory.java:222)
   [junit4]    >        at 
org.apache.lucene.store.Directory.openChecksumInput(Directory.java:157)
   [junit4]    >        at 
org.apache.lucene.store.RawDirectoryWrapper.openChecksumInput(RawDirectoryWrapper.java:41)
   [junit4]    >        at 
org.apache.lucene.codecs.lucene60.Lucene60FieldInfosFormat.read(Lucene60FieldInfosFormat.java:113)
   [junit4]    >        at 
org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:109)
   [junit4]    >        ... 10 moreThrowable #2: 
com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an uncaught 
exception in thread: Thread[id=760, name=Thread-719, state=RUNNABLE, 
group=TGRP-TestIndexWriterDelete]
   [junit4]    > Caused by: java.lang.RuntimeException: 
org.apache.lucene.store.AlreadyClosedException: refusing to delete any files: 
this IndexWriter hit an unrecoverable exception
   [junit4]    >        at 
__randomizedtesting.SeedInfo.seed([1D1DAF6561CC20C0]:0)
   [junit4]    >        at 
org.apache.lucene.index.TestIndexWriterDelete$1.run(TestIndexWriterDelete.java:332)
   [junit4]    > Caused by: org.apache.lucene.store.AlreadyClosedException: 
refusing to delete any files: this IndexWriter hit an unrecoverable exception
   [junit4]    >        at 
org.apache.lucene.index.IndexFileDeleter.ensureOpen(IndexFileDeleter.java:349)
   [junit4]    >        at 
org.apache.lucene.index.IndexFileDeleter.deleteFiles(IndexFileDeleter.java:669)
   [junit4]    >        at 
org.apache.lucene.index.IndexFileDeleter.decRef(IndexFileDeleter.java:589)
   [junit4]    >        at 
org.apache.lucene.index.IndexFileDeleter.checkpoint(IndexFileDeleter.java:531)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.checkpoint(IndexWriter.java:2547)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.publishFlushedSegment(IndexWriter.java:2625)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.lambda$publishFlushedSegments$15(IndexWriter.java:5194)
   [junit4]    >        at 
org.apache.lucene.index.DocumentsWriterFlushQueue.innerPurge(DocumentsWriterFlushQueue.java:119)
   [junit4]    >        at 
org.apache.lucene.index.DocumentsWriterFlushQueue.tryPurge(DocumentsWriterFlushQueue.java:150)
   [junit4]    >        at 
org.apache.lucene.index.DocumentsWriter.purgeFlushTickets(DocumentsWriter.java:191)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.publishFlushedSegments(IndexWriter.java:5174)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter$1.afterSegmentsFlushed(IndexWriter.java:444)
   [junit4]    >        at 
org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:525)
   [junit4]    >        at 
org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:394)
   [junit4]    >        at 
org.apache.lucene.index.DocumentsWriter.updateDocuments(DocumentsWriter.java:440)
   [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$1.run(TestIndexWriterDelete.java:326)
   [junit4]    > Caused by: org.apache.lucene.index.CorruptIndexException: 
Problem reading index. (resource=_bc.fnm)
   [junit4]    >        at 
org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:144)
   [junit4]    >        at 
org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:83)
   [junit4]    >        at 
org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdates.java:171)
   [junit4]    >        at 
org.apache.lucene.index.ReadersAndUpdates.getReaderForMerge(ReadersAndUpdates.java:714)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.lambda$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: _bc.fnm
   [junit4]    >        at 
org.apache.lucene.store.ByteBuffersDirectory.openInput(ByteBuffersDirectory.java:222)
   [junit4]    >        at 
org.apache.lucene.store.Directory.openChecksumInput(Directory.java:157)
   [junit4]    >        at 
org.apache.lucene.store.RawDirectoryWrapper.openChecksumInput(RawDirectoryWrapper.java:41)
   [junit4]    >        at 
org.apache.lucene.codecs.lucene60.Lucene60FieldInfosFormat.read(Lucene60FieldInfosFormat.java:113)
   [junit4]    >        at 
org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:109)
   [junit4]    >        ... 10 moreThrowable #3: 
com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an uncaught 
exception in thread: Thread[id=754, name=Thread-713, state=RUNNABLE, 
group=TGRP-TestIndexWriterDelete]
   [junit4]    > Caused by: java.lang.RuntimeException: 
org.apache.lucene.store.AlreadyClosedException: refusing to delete any files: 
this IndexWriter hit an unrecoverable exception
   [junit4]    >        at 
__randomizedtesting.SeedInfo.seed([1D1DAF6561CC20C0]:0)
   [junit4]    >        at 
org.apache.lucene.index.TestIndexWriterDelete$1.run(TestIndexWriterDelete.java:332)
   [junit4]    > Caused by: org.apache.lucene.store.AlreadyClosedException: 
refusing to delete any files: this IndexWriter hit an unrecoverable exception
   [junit4]    >        at 
org.apache.lucene.index.IndexFileDeleter.ensureOpen(IndexFileDeleter.java:349)
   [junit4]    >        at 
org.apache.lucene.index.IndexFileDeleter.deleteFiles(IndexFileDeleter.java:669)
   [junit4]    >        at 
org.apache.lucene.index.IndexFileDeleter.decRef(IndexFileDeleter.java:589)
   [junit4]    >        at 
org.apache.lucene.index.IndexFileDeleter.checkpoint(IndexFileDeleter.java:531)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.checkpoint(IndexWriter.java:2547)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.publishFlushedSegment(IndexWriter.java:2625)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.lambda$publishFlushedSegments$15(IndexWriter.java:5194)
   [junit4]    >        at 
org.apache.lucene.index.DocumentsWriterFlushQueue.innerPurge(DocumentsWriterFlushQueue.java:119)
   [junit4]    >        at 
org.apache.lucene.index.DocumentsWriterFlushQueue.tryPurge(DocumentsWriterFlushQueue.java:150)
   [junit4]    >        at 
org.apache.lucene.index.DocumentsWriter.purgeFlushTickets(DocumentsWriter.java:191)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.publishFlushedSegments(IndexWriter.java:5174)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter$1.afterSegmentsFlushed(IndexWriter.java:444)
   [junit4]    >        at 
org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:525)
   [junit4]    >        at 
org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:394)
   [junit4]    >        at 
org.apache.lucene.index.DocumentsWriter.updateDocuments(DocumentsWriter.java:440)
   [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$1.run(TestIndexWriterDelete.java:326)
   [junit4]    > Caused by: org.apache.lucene.index.CorruptIndexException: 
Problem reading index. (resource=_bc.fnm)
   [junit4]    >        at 
org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:144)
   [junit4]    >        at 
org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:83)
   [junit4]    >        at 
org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdates.java:171)
   [junit4]    >        at 
org.apache.lucene.index.ReadersAndUpdates.getReaderForMerge(ReadersAndUpdates.java:714)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.lambda$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: _bc.fnm
   [junit4]    >        at 
org.apache.lucene.store.ByteBuffersDirectory.openInput(ByteBuffersDirectory.java:222)
   [junit4]    >        at 
org.apache.lucene.store.Directory.openChecksumInput(Directory.java:157)
   [junit4]    >        at 
org.apache.lucene.store.RawDirectoryWrapper.openChecksumInput(RawDirectoryWrapper.java:41)
   [junit4]    >        at 
org.apache.lucene.codecs.lucene60.Lucene60FieldInfosFormat.read(Lucene60FieldInfosFormat.java:113)
   [junit4]    >        at 
org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:109)
   [junit4]    >        ... 10 moreThrowable #4: 
com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an uncaught 
exception in thread: Thread[id=795, name=Lucene Merge Thread #31, 
state=RUNNABLE, group=TGRP-TestIndexWriterDelete]
   [junit4]    > Caused by: org.apache.lucene.index.MergePolicy$MergeException: 
org.apache.lucene.index.CorruptIndexException: Problem reading index. 
(resource=_bc.fnm)
   [junit4]    >        at 
__randomizedtesting.SeedInfo.seed([1D1DAF6561CC20C0]:0)
   [junit4]    >        at 
org.apache.lucene.index.ConcurrentMergeScheduler.handleMergeException(ConcurrentMergeScheduler.java:703)
   [junit4]    >        at 
org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:694)
   [junit4]    > Caused by: org.apache.lucene.index.CorruptIndexException: 
Problem reading index. (resource=_bc.fnm)
   [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: _bc.fnm
   [junit4]    >        at 
org.apache.lucene.store.ByteBuffersDirectory.openInput(ByteBuffersDirectory.java:222)
   [junit4]    >        at 
org.apache.lucene.store.Directory.openChecksumInput(Directory.java:157)
   [junit4]    >        at 
org.apache.lucene.store.RawDirectoryWrapper.openChecksumInput(RawDirectoryWrapper.java:41)
   [junit4]    >        at 
org.apache.lucene.codecs.lucene60.Lucene60FieldInfosFormat.read(Lucene60FieldInfosFormat.java:113)
   [junit4]    >        at 
org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:109)
   [junit4]    >        ... 10 more
   [junit4]   2> ????? ??, ???? ?:??:?? PM 
com.carrotsearch.randomizedtesting.RandomizedRunner$QueueUncaughtExceptionsHandler
 uncaughtException
   [junit4]   2> WARNING: Uncaught exception in thread: 
Thread[Thread-713,5,TGRP-TestIndexWriterDelete]
   [junit4]   2> java.lang.RuntimeException: 
org.apache.lucene.store.AlreadyClosedException: refusing to delete any files: 
this IndexWriter hit an unrecoverable exception
   [junit4]   2>        at 
__randomizedtesting.SeedInfo.seed([1D1DAF6561CC20C0]:0)
   [junit4]   2>        at 
org.apache.lucene.index.TestIndexWriterDelete$1.run(TestIndexWriterDelete.java:332)
   [junit4]   2> Caused by: org.apache.lucene.store.AlreadyClosedException: 
refusing to delete any files: this IndexWriter hit an unrecoverable exception
   [junit4]   2>        at 
org.apache.lucene.index.IndexFileDeleter.ensureOpen(IndexFileDeleter.java:349)
   [junit4]   2>        at 
org.apache.lucene.index.IndexFileDeleter.deleteFiles(IndexFileDeleter.java:669)
   [junit4]   2>        at 
org.apache.lucene.index.IndexFileDeleter.decRef(IndexFileDeleter.java:589)
   [junit4]   2>        at 
org.apache.lucene.index.IndexFileDeleter.checkpoint(IndexFileDeleter.java:531)
   [junit4]   2>        at 
org.apache.lucene.index.IndexWriter.checkpoint(IndexWriter.java:2547)
   [junit4]   2>        at 
org.apache.lucene.index.IndexWriter.publishFlushedSegment(IndexWriter.java:2625)
   [junit4]   2>        at 
org.apache.lucene.index.IndexWriter.lambda$publishFlushedSegments$15(IndexWriter.java:5194)
   [junit4]   2>        at 
org.apache.lucene.index.DocumentsWriterFlushQueue.innerPurge(DocumentsWriterFlushQueue.java:119)
   [junit4]   2>        at 
org.apache.lucene.index.DocumentsWriterFlushQueue.tryPurge(DocumentsWriterFlushQueue.java:150)
   [junit4]   2>        at 
org.apache.lucene.index.DocumentsWriter.purgeFlushTickets(DocumentsWriter.java:191)
   [junit4]   2>        at 
org.apache.lucene.index.IndexWriter.publishFlushedSegments(IndexWriter.java:5174)
   [junit4]   2>        at 
org.apache.lucene.index.IndexWriter$1.afterSegmentsFlushed(IndexWriter.java:444)
   [junit4]   2>        at 
org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:525)
   [junit4]   2>        at 
org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:394)
   [junit4]   2>        at 
org.apache.lucene.index.DocumentsWriter.updateDocuments(DocumentsWriter.java:440)
   [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$1.run(TestIndexWriterDelete.java:326)
   [junit4]   2> Caused by: org.apache.lucene.index.CorruptIndexException: 
Problem reading index. (resource=_bc.fnm)
   [junit4]   2>        at 
org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:144)
   [junit4]   2>        at 
org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:83)
   [junit4]   2>        at 
org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdates.java:171)
   [junit4]   2>        at 
org.apache.lucene.index.ReadersAndUpdates.getReaderForMerge(ReadersAndUpdates.java:714)
   [junit4]   2>        at 
org.apache.lucene.index.IndexWriter.lambda$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: _bc.fnm
   [junit4]   2>        at 
org.apache.lucene.store.ByteBuffersDirectory.openInput(ByteBuffersDirectory.java:222)
   [junit4]   2>        at 
org.apache.lucene.store.Directory.openChecksumInput(Directory.java:157)
   [junit4]   2>        at 
org.apache.lucene.store.RawDirectoryWrapper.openChecksumInput(RawDirectoryWrapper.java:41)
   [junit4]   2>        at 
org.apache.lucene.codecs.lucene60.Lucene60FieldInfosFormat.read(Lucene60FieldInfosFormat.java:113)
   [junit4]   2>        at 
org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:109)
   [junit4]   2>        ... 10 more
   [junit4]   2> 
   [junit4]   2> ????? ??, ???? ?:??:?? PM 
com.carrotsearch.randomizedtesting.RandomizedRunner$QueueUncaughtExceptionsHandler
 uncaughtException
   [junit4]   2> WARNING: Uncaught exception in thread: Thread[Lucene Merge 
Thread #31,5,TGRP-TestIndexWriterDelete]
   [junit4]   2> org.apache.lucene.index.MergePolicy$MergeException: 
org.apache.lucene.index.CorruptIndexException: Problem reading index. 
(resource=_bc.fnm)
   [junit4]   2>        at 
__randomizedtesting.SeedInfo.seed([1D1DAF6561CC20C0]:0)
   [junit4]   2>        at 
org.apache.lucene.index.ConcurrentMergeScheduler.handleMergeException(ConcurrentMergeScheduler.java:703)
   [junit4]   2>        at 
org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:694)
   [junit4]   2> Caused by: org.apache.lucene.index.CorruptIndexException: 
Problem reading index. (resource=_bc.fnm)
   [junit4]   2>        at 
org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:144)
   [junit4]   2>        at 
org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:83)
   [junit4]   2>        at 
org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdates.java:171)
   [junit4]   2>        at 
org.apache.lucene.index.ReadersAndUpdates.getReaderForMerge(ReadersAndUpdates.java:714)
   [junit4]   2>        at 
org.apache.lucene.index.IndexWriter.lambda$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: _bc.fnm
   [junit4]   2>        at 
org.apache.lucene.store.ByteBuffersDirectory.openInput(ByteBuffersDirectory.java:222)
   [junit4]   2>        at 
org.apache.lucene.store.Directory.openChecksumInput(Directory.java:157)
   [junit4]   2>        at 
org.apache.lucene.store.RawDirectoryWrapper.openChecksumInput(RawDirectoryWrapper.java:41)
   [junit4]   2>        at 
org.apache.lucene.codecs.lucene60.Lucene60FieldInfosFormat.read(Lucene60FieldInfosFormat.java:113)
   [junit4]   2>        at 
org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:109)
   [junit4]   2>        ... 10 more
   [junit4]   2> 
   [junit4]   2> ????? ??, ???? ?:??:?? PM 
com.carrotsearch.randomizedtesting.RandomizedRunner$QueueUncaughtExceptionsHandler
 uncaughtException
   [junit4]   2> WARNING: Uncaught exception in thread: 
Thread[Thread-720,5,TGRP-TestIndexWriterDelete]
   [junit4]   2> java.lang.RuntimeException: 
org.apache.lucene.store.AlreadyClosedException: DWPTPool is already closed
   [junit4]   2>        at 
__randomizedtesting.SeedInfo.seed([1D1DAF6561CC20C0]:0)
   [junit4]   2>        at 
org.apache.lucene.index.TestIndexWriterDelete$1.run(TestIndexWriterDelete.java:332)
   [junit4]   2> Caused by: org.apache.lucene.store.AlreadyClosedException: 
DWPTPool is already closed
   [junit4]   2>        at 
org.apache.lucene.index.DocumentsWriterPerThreadPool.ensureOpen(DocumentsWriterPerThreadPool.java:134)
   [junit4]   2>        at 
org.apache.lucene.index.DocumentsWriterPerThreadPool.newWriter(DocumentsWriterPerThreadPool.java:102)
   [junit4]   2>        at 
org.apache.lucene.index.DocumentsWriterPerThreadPool.getAndLock(DocumentsWriterPerThreadPool.java:128)
   [junit4]   2>        at 
org.apache.lucene.index.DocumentsWriterFlushControl.obtainAndLock(DocumentsWriterFlushControl.java:445)
   [junit4]   2>        at 
org.apache.lucene.index.DocumentsWriter.updateDocuments(DocumentsWriter.java:409)
   [junit4]   2>        at 
org.apache.lucene.index.IndexWriter.updateDocuments(IndexWriter.java:1333)
   [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$1.run(TestIndexWriterDelete.java:326)
   [junit4]   2> 
   [junit4]   2> ????? ??, ???? ?:??:?? PM 
com.carrotsearch.randomizedtesting.RandomizedRunner$QueueUncaughtExceptionsHandler
 uncaughtException
   [junit4]   2> WARNING: Uncaught exception in thread: 
Thread[Thread-719,5,TGRP-TestIndexWriterDelete]
   [junit4]   2> java.lang.RuntimeException: 
org.apache.lucene.store.AlreadyClosedException: refusing to delete any files: 
this IndexWriter hit an unrecoverable exception
   [junit4]   2>        at 
__randomizedtesting.SeedInfo.seed([1D1DAF6561CC20C0]:0)
   [junit4]   2>        at 
org.apache.lucene.index.TestIndexWriterDelete$1.run(TestIndexWriterDelete.java:332)
   [junit4]   2> Caused by: org.apache.lucene.store.AlreadyClosedException: 
refusing to delete any files: this IndexWriter hit an unrecoverable exception
   [junit4]   2>        at 
org.apache.lucene.index.IndexFileDeleter.ensureOpen(IndexFileDeleter.java:349)
   [junit4]   2>        at 
org.apache.lucene.index.IndexFileDeleter.deleteFiles(IndexFileDeleter.java:669)
   [junit4]   2>        at 
org.apache.lucene.index.IndexFileDeleter.decRef(IndexFileDeleter.java:589)
   [junit4]   2>        at 
org.apache.lucene.index.IndexFileDeleter.checkpoint(IndexFileDeleter.java:531)
   [junit4]   2>        at 
org.apache.lucene.index.IndexWriter.checkpoint(IndexWriter.java:2547)
   [junit4]   2>        at 
org.apache.lucene.index.IndexWriter.publishFlushedSegment(IndexWriter.java:2625)
   [junit4]   2>        at 
org.apache.lucene.index.IndexWriter.lambda$publishFlushedSegments$15(IndexWriter.java:5194)
   [junit4]   2>        at 
org.apache.lucene.index.DocumentsWriterFlushQueue.innerPurge(DocumentsWriterFlushQueue.java:119)
   [junit4]   2>        at 
org.apache.lucene.index.DocumentsWriterFlushQueue.tryPurge(DocumentsWriterFlushQueue.java:150)
   [junit4]   2>        at 
org.apache.lucene.index.DocumentsWriter.purgeFlushTickets(DocumentsWriter.java:191)
   [junit4]   2>        at 
org.apache.lucene.index.IndexWriter.publishFlushedSegments(IndexWriter.java:5174)
   [junit4]   2>        at 
org.apache.lucene.index.IndexWriter$1.afterSegmentsFlushed(IndexWriter.java:444)
   [junit4]   2>        at 
org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:525)
   [junit4]   2>        at 
org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:394)
   [junit4]   2>        at 
org.apache.lucene.index.DocumentsWriter.updateDocuments(DocumentsWriter.java:440)
   [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$1.run(TestIndexWriterDelete.java:326)
   [junit4]   2> Caused by: org.apache.lucene.index.CorruptIndexException: 
Problem reading index. (resource=_bc.fnm)
   [junit4]   2>        at 
org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:144)
   [junit4]   2>        at 
org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:83)
   [junit4]   2>        at 
org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdates.java:171)
   [junit4]   2>        at 
org.apache.lucene.index.ReadersAndUpdates.getReaderForMerge(ReadersAndUpdates.java:714)
   [junit4]   2>        at 
org.apache.lucene.index.IndexWriter.lambda$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: _bc.fnm
   [junit4]   2>        at 
org.apache.lucene.store.ByteBuffersDirectory.openInput(ByteBuffersDirectory.java:222)
   [junit4]   2>        at 
org.apache.lucene.store.Directory.openChecksumInput(Directory.java:157)
   [junit4]   2>        at 
org.apache.lucene.store.RawDirectoryWrapper.openChecksumInput(RawDirectoryWrapper.java:41)
   [junit4]   2>        at 
org.apache.lucene.codecs.lucene60.Lucene60FieldInfosFormat.read(Lucene60FieldInfosFormat.java:113)
   [junit4]   2>        at 
org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:109)
   [junit4]   2>        ... 10 more
   [junit4]   2> 
   [junit4]   2> ????? ??, ???? ?:??:?? PM 
com.carrotsearch.randomizedtesting.RandomizedRunner$QueueUncaughtExceptionsHandler
 uncaughtException
   [junit4]   2> WARNING: Uncaught exception in thread: 
Thread[Thread-722,5,TGRP-TestIndexWriterDelete]
   [junit4]   2> java.lang.RuntimeException: 
org.apache.lucene.store.AlreadyClosedException: DWPTPool is already closed
   [junit4]   2>        at 
__randomizedtesting.SeedInfo.seed([1D1DAF6561CC20C0]:0)
   [junit4]   2>        at 
org.apache.lucene.index.TestIndexWriterDelete$1.run(TestIndexWriterDelete.java:332)
   [junit4]   2> Caused by: org.apache.lucene.store.AlreadyClosedException: 
DWPTPool is already closed
   [junit4]   2>        at 
org.apache.lucene.index.DocumentsWriterPerThreadPool.ensureOpen(DocumentsWriterPerThreadPool.java:134)
   [junit4]   2>        at 
org.apache.lucene.index.DocumentsWriterPerThreadPool.newWriter(DocumentsWriterPerThreadPool.java:102)
   [junit4]   2>        at 
org.apache.lucene.index.DocumentsWriterPerThreadPool.getAndLock(DocumentsWriterPerThreadPool.java:128)
   [junit4]   2>        at 
org.apache.lucene.index.DocumentsWriterFlushControl.obtainAndLock(DocumentsWriterFlushControl.java:445)
   [junit4]   2>        at 
org.apache.lucene.index.DocumentsWriter.updateDocuments(DocumentsWriter.java:409)
   [junit4]   2>        at 
org.apache.lucene.index.IndexWriter.updateDocuments(IndexWriter.java:1333)
   [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$1.run(TestIndexWriterDelete.java:326)
   [junit4]   2> 
   [junit4]   2> ????? ??, ???? ?:??:?? PM 
com.carrotsearch.randomizedtesting.RandomizedRunner$QueueUncaughtExceptionsHandler
 uncaughtException
   [junit4]   2> WARNING: Uncaught exception in thread: 
Thread[Thread-717,5,TGRP-TestIndexWriterDelete]
   [junit4]   2> java.lang.RuntimeException: 
org.apache.lucene.store.AlreadyClosedException: DWPTPool is already closed
   [junit4]   2>        at 
__randomizedtesting.SeedInfo.seed([1D1DAF6561CC20C0]:0)
   [junit4]   2>        at 
org.apache.lucene.index.TestIndexWriterDelete$1.run(TestIndexWriterDelete.java:332)
   [junit4]   2> Caused by: org.apache.lucene.store.AlreadyClosedException: 
DWPTPool is already closed
   [junit4]   2>        at 
org.apache.lucene.index.DocumentsWriterPerThreadPool.ensureOpen(DocumentsWriterPerThreadPool.java:134)
   [junit4]   2>        at 
org.apache.lucene.index.DocumentsWriterPerThreadPool.newWriter(DocumentsWriterPerThreadPool.java:102)
   [junit4]   2>        at 
org.apache.lucene.index.DocumentsWriterPerThreadPool.getAndLock(DocumentsWriterPerThreadPool.java:128)
   [junit4]   2>        at 
org.apache.lucene.index.DocumentsWriterFlushControl.obtainAndLock(DocumentsWriterFlushControl.java:445)
   [junit4]   2>        at 
org.apache.lucene.index.DocumentsWriter.updateDocuments(DocumentsWriter.java:409)
   [junit4]   2>        at 
org.apache.lucene.index.IndexWriter.updateDocuments(IndexWriter.java:1333)
   [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$1.run(TestIndexWriterDelete.java:326)
   [junit4]   2> 
   [junit4]   2> ????? ??, ???? ?:??:?? PM 
com.carrotsearch.randomizedtesting.RandomizedRunner$QueueUncaughtExceptionsHandler
 uncaughtException
   [junit4]   2> WARNING: Uncaught exception in thread: 
Thread[Thread-721,5,TGRP-TestIndexWriterDelete]
   [junit4]   2> java.lang.RuntimeException: 
org.apache.lucene.store.AlreadyClosedException: DWPTPool is already closed
   [junit4]   2>        at 
__randomizedtesting.SeedInfo.seed([1D1DAF6561CC20C0]:0)
   [junit4]   2>        at 
org.apache.lucene.index.TestIndexWriterDelete$1.run(TestIndexWriterDelete.java:332)
   [junit4]   2> Caused by: org.apache.lucene.store.AlreadyClosedException: 
DWPTPool is already closed
   [junit4]   2>        at 
org.apache.lucene.index.DocumentsWriterPerThreadPool.ensureOpen(DocumentsWriterPerThreadPool.java:134)
   [junit4]   2>        at 
org.apache.lucene.index.DocumentsWriterPerThreadPool.newWriter(DocumentsWriterPerThreadPool.java:102)
   [junit4]   2>        at 
org.apache.lucene.index.DocumentsWriterPerThreadPool.getAndLock(DocumentsWriterPerThreadPool.java:128)
   [junit4]   2>        at 
org.apache.lucene.index.DocumentsWriterFlushControl.obtainAndLock(DocumentsWriterFlushControl.java:445)
   [junit4]   2>        at 
org.apache.lucene.index.DocumentsWriter.updateDocuments(DocumentsWriter.java:409)
   [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$1.run(TestIndexWriterDelete.java:326)
   [junit4]   2> 
   [junit4]   2> ????? ??, ???? ?:??:?? PM 
com.carrotsearch.randomizedtesting.RandomizedRunner$QueueUncaughtExceptionsHandler
 uncaughtException
   [junit4]   2> WARNING: Uncaught exception in thread: 
Thread[Thread-718,5,TGRP-TestIndexWriterDelete]
   [junit4]   2> java.lang.RuntimeException: 
org.apache.lucene.store.AlreadyClosedException: DWPTPool is already closed
   [junit4]   2>        at 
__randomizedtesting.SeedInfo.seed([1D1DAF6561CC20C0]:0)
   [junit4]   2>        at 
org.apache.lucene.index.TestIndexWriterDelete$1.run(TestIndexWriterDelete.java:332)
   [junit4]   2> Caused by: org.apache.lucene.store.AlreadyClosedException: 
DWPTPool is already closed
   [junit4]   2>        at 
org.apache.lucene.index.DocumentsWriterPerThreadPool.ensureOpen(DocumentsWriterPerThreadPool.java:134)
   [junit4]   2>        at 
org.apache.lucene.index.DocumentsWriterPerThreadPool.newWriter(DocumentsWriterPerThreadPool.java:102)
   [junit4]   2>        at 
org.apache.lucene.index.DocumentsWriterPerThreadPool.getAndLock(DocumentsWriterPerThreadPool.java:128)
   [junit4]   2>        at 
org.apache.lucene.index.DocumentsWriterFlushControl.obtainAndLock(DocumentsWriterFlushControl.java:445)
   [junit4]   2>        at 
org.apache.lucene.index.DocumentsWriter.updateDocuments(DocumentsWriter.java:409)
   [junit4]   2>        at 
org.apache.lucene.index.IndexWriter.updateDocuments(IndexWriter.java:1333)
   [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$1.run(TestIndexWriterDelete.java:326)
   [junit4]   2> 
   [junit4]   2> ????? ??, ???? ?:??:?? PM 
com.carrotsearch.randomizedtesting.RandomizedRunner$QueueUncaughtExceptionsHandler
 uncaughtException
   [junit4]   2> WARNING: Uncaught exception in thread: 
Thread[Thread-715,5,TGRP-TestIndexWriterDelete]
   [junit4]   2> java.lang.RuntimeException: 
org.apache.lucene.store.AlreadyClosedException: DWPTPool is already closed
   [junit4]   2>        at 
__randomizedtesting.SeedInfo.seed([1D1DAF6561CC20C0]:0)
   [junit4]   2>        at 
org.apache.lucene.index.TestIndexWriterDelete$1.run(TestIndexWriterDelete.java:332)
   [junit4]   2> Caused by: org.apache.lucene.store.AlreadyClosedException: 
DWPTPool is already closed
   [junit4]   2>        at 
org.apache.lucene.index.DocumentsWriterPerThreadPool.ensureOpen(DocumentsWriterPerThreadPool.java:134)
   [junit4]   2>        at 
org.apache.lucene.index.DocumentsWriterPerThreadPool.newWriter(DocumentsWriterPerThreadPool.java:102)
   [junit4]   2>        at 
org.apache.lucene.index.DocumentsWriterPerThreadPool.getAndLock(DocumentsWriterPerThreadPool.java:128)
   [junit4]   2>        at 
org.apache.lucene.index.DocumentsWriterFlushControl.obtainAndLock(DocumentsWriterFlushControl.java:445)
   [junit4]   2>        at 
org.apache.lucene.index.DocumentsWriter.updateDocuments(DocumentsWriter.java:409)
   [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$1.run(TestIndexWriterDelete.java:326)
   [junit4]   2> 
   [junit4]   2> ????? ??, ???? ?:??:?? PM 
com.carrotsearch.randomizedtesting.RandomizedRunner$QueueUncaughtExceptionsHandler
 uncaughtException
   [junit4]   2> WARNING: Uncaught exception in thread: 
Thread[Thread-714,5,TGRP-TestIndexWriterDelete]
   [junit4]   2> java.lang.RuntimeException: 
org.apache.lucene.store.AlreadyClosedException: DWPTPool is already closed
   [junit4]   2>        at 
__randomizedtesting.SeedInfo.seed([1D1DAF6561CC20C0]:0)
   [junit4]   2>        at 
org.apache.lucene.index.TestIndexWriterDelete$1.run(TestIndexWriterDelete.java:332)
   [junit4]   2> Caused by: org.apache.lucene.store.AlreadyClosedException: 
DWPTPool is already closed
   [junit4]   2>        at 
org.apache.lucene.index.DocumentsWriterPerThreadPool.ensureOpen(DocumentsWriterPerThreadPool.java:134)
   [junit4]   2>        at 
org.apache.lucene.index.DocumentsWriterPerThreadPool.newWriter(DocumentsWriterPerThreadPool.java:102)
   [junit4]   2>        at 
org.apache.lucene.index.DocumentsWriterPerThreadPool.getAndLock(DocumentsWriterPerThreadPool.java:128)
   [junit4]   2>        at 
org.apache.lucene.index.DocumentsWriterFlushControl.obtainAndLock(DocumentsWriterFlushControl.java:445)
   [junit4]   2>        at 
org.apache.lucene.index.DocumentsWriter.updateDocuments(DocumentsWriter.java:409)
   [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> NOTE: download the large Jenkins line-docs file by running 
'ant get-jenkins-line-docs' in the lucene directory.
   [junit4]   2> NOTE: reproduce with: ant test  
-Dtestcase=TestIndexWriterDelete -Dtests.method=testNRTIsCurrentAfterDelete 
-Dtests.seed=1D1DAF6561CC20C0 -Dtests.multiplier=2 -Dtests.nightly=true 
-Dtests.slow=true 
-Dtests.linedocsfile=/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-master/test-data/enwiki.random.lines.txt
 -Dtests.locale=lrc-IR -Dtests.timezone=Asia/Anadyr -Dtests.asserts=true 
-Dtests.file.encoding=US-ASCII
   [junit4] ERROR   0.04s J2 | 
TestIndexWriterDelete.testNRTIsCurrentAfterDelete <<<
   [junit4]    > Throwable #1: 
com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an uncaught 
exception in thread: Thread[id=763, name=Thread-722, state=RUNNABLE, 
group=TGRP-TestIndexWriterDelete]
   [junit4]    > Caused by: java.lang.RuntimeException: 
org.apache.lucene.store.AlreadyClosedException: DWPTPool is already closed
   [junit4]    >        at 
__randomizedtesting.SeedInfo.seed([1D1DAF6561CC20C0]:0)
   [junit4]    >        at 
org.apache.lucene.index.TestIndexWriterDelete$1.run(TestIndexWriterDelete.java:332)
   [junit4]    > Caused by: org.apache.lucene.store.AlreadyClosedException: 
DWPTPool is already closed
   [junit4]    >        at 
org.apache.lucene.index.DocumentsWriterPerThreadPool.ensureOpen(DocumentsWriterPerThreadPool.java:134)
   [junit4]    >        at 
org.apache.lucene.index.DocumentsWriterPerThreadPool.newWriter(DocumentsWriterPerThreadPool.java:102)
   [junit4]    >        at 
org.apache.lucene.index.DocumentsWriterPerThreadPool.getAndLock(DocumentsWriterPerThreadPool.java:128)
   [junit4]    >        at 
org.apache.lucene.index.DocumentsWriterFlushControl.obtainAndLock(DocumentsWriterFlushControl.java:445)
   [junit4]    >        at 
org.apache.lucene.index.DocumentsWriter.updateDocuments(DocumentsWriter.java:409)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.updateDocuments(IndexWriter.java:1333)
   [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)Throwable
 #2: com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an 
uncaught exception in thread: Thread[id=758, name=Thread-717, state=RUNNABLE, 
group=TGRP-TestIndexWriterDelete]
   [junit4]    > Caused by: java.lang.RuntimeException: 
org.apache.lucene.store.AlreadyClosedException: DWPTPool is already closed
   [junit4]    >        at 
__randomizedtesting.SeedInfo.seed([1D1DAF6561CC20C0]:0)
   [junit4]    >        at 
org.apache.lucene.index.TestIndexWriterDelete$1.run(TestIndexWriterDelete.java:332)
   [junit4]    > Caused by: org.apache.lucene.store.AlreadyClosedException: 
DWPTPool is already closed
   [junit4]    >        at 
org.apache.lucene.index.DocumentsWriterPerThreadPool.ensureOpen(DocumentsWriterPerThreadPool.java:134)
   [junit4]    >        at 
org.apache.lucene.index.DocumentsWriterPerThreadPool.newWriter(DocumentsWriterPerThreadPool.java:102)
   [junit4]    >        at 
org.apache.lucene.index.DocumentsWriterPerThreadPool.getAndLock(DocumentsWriterPerThreadPool.java:128)
   [junit4]    >        at 
org.apache.lucene.index.DocumentsWriterFlushControl.obtainAndLock(DocumentsWriterFlushControl.java:445)
   [junit4]    >        at 
org.apache.lucene.index.DocumentsWriter.updateDocuments(DocumentsWriter.java:409)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.updateDocuments(IndexWriter.java:1333)
   [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)Throwable
 #3: com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an 
uncaught exception in thread: Thread[id=756, name=Thread-715, state=RUNNABLE, 
group=TGRP-TestIndexWriterDelete]
   [junit4]    > Caused by: java.lang.RuntimeException: 
org.apache.lucene.store.AlreadyClosedException: DWPTPool is already closed
   [junit4]    >        at 
__randomizedtesting.SeedInfo.seed([1D1DAF6561CC20C0]:0)
   [junit4]    >        at 
org.apache.lucene.index.TestIndexWriterDelete$1.run(TestIndexWriterDelete.java:332)
   [junit4]    > Caused by: org.apache.lucene.store.AlreadyClosedException: 
DWPTPool is already closed
   [junit4]    >        at 
org.apache.lucene.index.DocumentsWriterPerThreadPool.ensureOpen(DocumentsWriterPerThreadPool.java:134)
   [junit4]    >        at 
org.apache.lucene.index.DocumentsWriterPerThreadPool.newWriter(DocumentsWriterPerThreadPool.java:102)
   [junit4]    >        at 
org.apache.lucene.index.DocumentsWriterPerThreadPool.getAndLock(DocumentsWriterPerThreadPool.java:128)
   [junit4]    >        at 
org.apache.lucene.index.DocumentsWriterFlushControl.obtainAndLock(DocumentsWriterFlushControl.java:445)
   [junit4]    >        at 
org.apache.lucene.index.DocumentsWriter.updateDocuments(DocumentsWriter.java:409)
   [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
 #4: com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an 
uncaught exception in thread: Thread[id=755, name=Thread-714, state=RUNNABLE, 
group=TGRP-TestIndexWriterDelete]
   [junit4]    > Caused by: java.lang.RuntimeException: 
org.apache.lucene.store.AlreadyClosedException: DWPTPool is already closed
   [junit4]    >        at 
__randomizedtesting.SeedInfo.seed([1D1DAF6561CC20C0]:0)
   [junit4]    >        at 
org.apache.lucene.index.TestIndexWriterDelete$1.run(TestIndexWriterDelete.java:332)
   [junit4]    > Caused by: org.apache.lucene.store.AlreadyClosedException: 
DWPTPool is already closed
   [junit4]    >        at 
org.apache.lucene.index.DocumentsWriterPerThreadPool.ensureOpen(DocumentsWriterPerThreadPool.java:134)
   [junit4]    >        at 
org.apache.lucene.index.DocumentsWriterPerThreadPool.newWriter(DocumentsWriterPerThreadPool.java:102)
   [junit4]    >        at 
org.apache.lucene.index.DocumentsWriterPerThreadPool.getAndLock(DocumentsWriterPerThreadPool.java:128)
   [junit4]    >        at 
org.apache.lucene.index.DocumentsWriterFlushControl.obtainAndLock(DocumentsWriterFlushControl.java:445)
   [junit4]    >        at 
org.apache.lucene.index.DocumentsWriter.updateDocuments(DocumentsWriter.java:409)
   [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
 #5: com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an 
uncaught exception in thread: Thread[id=761, name=Thread-720, state=RUNNABLE, 
group=TGRP-TestIndexWriterDelete]
   [junit4]    > Caused by: java.lang.RuntimeException: 
org.apache.lucene.store.AlreadyClosedException: DWPTPool is already closed
   [junit4]    >        at 
__randomizedtesting.SeedInfo.seed([1D1DAF6561CC20C0]:0)
   [junit4]    >        at 
org.apache.lucene.index.TestIndexWriterDelete$1.run(TestIndexWriterDelete.java:332)
   [junit4]    > Caused by: org.apache.lucene.store.AlreadyClosedException: 
DWPTPool is already closed
   [junit4]    >        at 
org.apache.lucene.index.DocumentsWriterPerThreadPool.ensureOpen(DocumentsWriterPerThreadPool.java:134)
   [junit4]    >        at 
org.apache.lucene.index.DocumentsWriterPerThreadPool.newWriter(DocumentsWriterPerThreadPool.java:102)
   [junit4]    >        at 
org.apache.lucene.index.DocumentsWriterPerThreadPool.getAndLock(DocumentsWriterPerThreadPool.java:128)
   [junit4]    >        at 
org.apache.lucene.index.DocumentsWriterFlushControl.obtainAndLock(DocumentsWriterFlushControl.java:445)
   [junit4]    >        at 
org.apache.lucene.index.DocumentsWriter.updateDocuments(DocumentsWriter.java:409)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.updateDocuments(IndexWriter.java:1333)
   [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)Throwable
 #6: com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an 
uncaught exception in thread: Thread[id=762, name=Thread-721, state=RUNNABLE, 
group=TGRP-TestIndexWriterDelete]
   [junit4]    > Caused by: java.lang.RuntimeException: 
org.apache.lucene.store.AlreadyClosedException: DWPTPool is already closed
   [junit4]    >        at 
__randomizedtesting.SeedInfo.seed([1D1DAF6561CC20C0]:0)
   [junit4]    >        at 
org.apache.lucene.index.TestIndexWriterDelete$1.run(TestIndexWriterDelete.java:332)
   [junit4]    > Caused by: org.apache.lucene.store.AlreadyClosedException: 
DWPTPool is already closed
   [junit4]    >        at 
org.apache.lucene.index.DocumentsWriterPerThreadPool.ensureOpen(DocumentsWriterPerThreadPool.java:134)
   [junit4]    >        at 
org.apache.lucene.index.DocumentsWriterPerThreadPool.newWriter(DocumentsWriterPerThreadPool.java:102)
   [junit4]    >        at 
org.apache.lucene.index.DocumentsWriterPerThreadPool.getAndLock(DocumentsWriterPerThreadPool.java:128)
   [junit4]    >        at 
org.apache.lucene.index.DocumentsWriterFlushControl.obtainAndLock(DocumentsWriterFlushControl.java:445)
   [junit4]    >        at 
org.apache.lucene.index.DocumentsWriter.updateDocuments(DocumentsWriter.java:409)
   [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
 #7: com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an 
uncaught exception in thread: Thread[id=759, name=Thread-718, state=RUNNABLE, 
group=TGRP-TestIndexWriterDelete]
   [junit4]    > Caused by: java.lang.RuntimeException: 
org.apache.lucene.store.AlreadyClosedException: DWPTPool is already closed
   [junit4]    >        at 
__randomizedtesting.SeedInfo.seed([1D1DAF6561CC20C0]:0)
   [junit4]    >        at 
org.apache.lucene.index.TestIndexWriterDelete$1.run(TestIndexWriterDelete.java:332)
   [junit4]    > Caused by: org.apache.lucene.store.AlreadyClosedException: 
DWPTPool is already closed
   [junit4]    >        at 
org.apache.lucene.index.DocumentsWriterPerThreadPool.ensureOpen(DocumentsWriterPerThreadPool.java:134)
   [junit4]    >        at 
org.apache.lucene.index.DocumentsWriterPerThreadPool.newWriter(DocumentsWriterPerThreadPool.java:102)
   [junit4]    >        at 
org.apache.lucene.index.DocumentsWriterPerThreadPool.getAndLock(DocumentsWriterPerThreadPool.java:128)
   [junit4]    >        at 
org.apache.lucene.index.DocumentsWriterFlushControl.obtainAndLock(DocumentsWriterFlushControl.java:445)
   [junit4]    >        at 
org.apache.lucene.index.DocumentsWriter.updateDocuments(DocumentsWriter.java:409)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.updateDocuments(IndexWriter.java:1333)
   [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]   2> NOTE: leaving temporary files on disk at: 
/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-master/checkout/lucene/build/core/test/J2/temp/lucene.index.TestIndexWriterDelete_1D1DAF6561CC20C0-001
   [junit4]   2> NOTE: test params are: codec=Asserting(Lucene86): 
{field=PostingsFormat(name=LuceneFixedGap), 
city=PostingsFormat(name=LuceneVarGapFixedInterval), 
contents=PostingsFormat(name=LuceneFixedGap), 
id=PostingsFormat(name=LuceneVarGapFixedInterval), 
body=PostingsFormat(name=LuceneFixedGap), 
value=TestBloomFilteredLucenePostings(BloomFilteringPostingsFormat(Lucene84)), 
content=TestBloomFilteredLucenePostings(BloomFilteringPostingsFormat(Lucene84))},
 docValues:{dv=DocValuesFormat(name=Asserting)}, maxPointsInLeafNode=141, 
maxMBSortInHeap=6.095409237442651, 
sim=Asserting(RandomSimilarity(queryNorm=false): {field=F2LOG, contents=IB 
LL-D2, city=DFR I(n)B1, id=BM25(k1=1.2,b=0.75), body=DFR GBZ(0.3), content=IB 
SPL-D1}), locale=lrc-IR, timezone=Asia/Anadyr
   [junit4]   2> NOTE: Linux 4.15.0-108-generic amd64/Oracle Corporation 11.0.6 
(64-bit)/cpus=4,threads=1,free=355218368,total=522190848
   [junit4]   2> NOTE: All tests run in this JVM: [TestFloatRange, 
TestRectangle2D, TestDoc, TestLatLonShape, TestXYMultiPointShapeQueries, 
TestAttributeSource, TestLatLonPointDistanceSort, TestMixedDocValuesUpdates, 
TestInfoStream, TestMultiLevelSkipList, TestLucene50StoredFieldsFormat, 
TestIndexWriterDelete]
   [junit4] Completed [28/567 (1!)] on J2 in 16.62s, 26 tests, 2 errors, 1 
skipped <<< FAILURES!

[...truncated 66832 lines...]
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