Build: https://jenkins.thetaphi.de/job/Lucene-Solr-SOLR-13661-Linux/189/
Java: 64bit/jdk-12.0.1 -XX:+UseCompressedOops -XX:+UseParallelGC

4 tests failed.
FAILED:  junit.framework.TestSuite.org.apache.lucene.search.TestSearcherManager

Error Message:
The test or suite printed 12351 bytes to stdout and stderr, even though the 
limit was set to 8192 bytes. Increase the limit with @Limit, ignore it 
completely with @SuppressSysoutChecks or run with -Dtests.verbose=true

Stack Trace:
java.lang.AssertionError: The test or suite printed 12351 bytes to stdout and 
stderr, even though the limit was set to 8192 bytes. Increase the limit with 
@Limit, ignore it completely with @SuppressSysoutChecks or run with 
-Dtests.verbose=true
        at __randomizedtesting.SeedInfo.seed([7DBC5E9FBB1145E6]:0)
        at 
org.apache.lucene.util.TestRuleLimitSysouts.afterIfSuccessful(TestRuleLimitSysouts.java:282)
        at 
com.carrotsearch.randomizedtesting.rules.TestRuleAdapter$1.afterIfSuccessful(TestRuleAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:37)
        at 
org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:53)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
        at 
org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:54)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
        at java.base/java.lang.Thread.run(Thread.java:835)


FAILED:  
org.apache.lucene.search.TestSearcherManager.testConcurrentIndexCloseSearchAndRefresh

Error Message:
/home/jenkins/workspace/Lucene-Solr-SOLR-13661-Linux/lucene/build/core/test/J0/temp/lucene.search.TestSearcherManager_7DBC5E9FBB1145E6-001/tempDir-001/_5g_Lucene50_1.doc:
 Too many open files

Stack Trace:
java.nio.file.FileSystemException: 
/home/jenkins/workspace/Lucene-Solr-SOLR-13661-Linux/lucene/build/core/test/J0/temp/lucene.search.TestSearcherManager_7DBC5E9FBB1145E6-001/tempDir-001/_5g_Lucene50_1.doc:
 Too many open files
        at 
org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:48)
        at 
org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:81)
        at 
org.apache.lucene.mockfile.HandleTrackingFS.newOutputStream(HandleTrackingFS.java:160)
        at 
org.apache.lucene.mockfile.FilterFileSystemProvider.newOutputStream(FilterFileSystemProvider.java:197)
        at java.base/java.nio.file.Files.newOutputStream(Files.java:222)
        at 
org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:410)
        at 
org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:406)
        at 
org.apache.lucene.store.FSDirectory.createOutput(FSDirectory.java:254)
        at 
org.apache.lucene.store.MockDirectoryWrapper.createOutput(MockDirectoryWrapper.java:662)
        at 
org.apache.lucene.store.LockValidatingDirectoryWrapper.createOutput(LockValidatingDirectoryWrapper.java:44)
        at 
org.apache.lucene.store.TrackingDirectoryWrapper.createOutput(TrackingDirectoryWrapper.java:43)
        at 
org.apache.lucene.codecs.lucene50.Lucene50PostingsWriter.<init>(Lucene50PostingsWriter.java:111)
        at 
org.apache.lucene.codecs.lucene50.Lucene50PostingsFormat.fieldsConsumer(Lucene50PostingsFormat.java:425)
        at 
org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.write(PerFieldPostingsFormat.java:140)
        at 
org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:97)
        at 
org.apache.lucene.index.DefaultIndexingChain.flush(DefaultIndexingChain.java:177)
        at 
org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:468)
        at 
org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:555)
        at 
org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:722)
        at org.apache.lucene.index.IndexWriter.doFlush(IndexWriter.java:3574)
        at org.apache.lucene.index.IndexWriter.flush(IndexWriter.java:3549)
        at org.apache.lucene.index.IndexWriter.shutdown(IndexWriter.java:1044)
        at org.apache.lucene.index.IndexWriter.close(IndexWriter.java:1087)
        at 
org.apache.lucene.search.TestSearcherManager.testConcurrentIndexCloseSearchAndRefresh(TestSearcherManager.java:693)
        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:567)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1750)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:938)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:974)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:988)
        at 
org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:49)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
        at 
org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:48)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:817)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:468)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:947)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:832)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:883)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:894)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:41)
        at 
com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
        at 
com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:53)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
        at 
org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:54)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
        at java.base/java.lang.Thread.run(Thread.java:835)


FAILED:  
org.apache.lucene.search.TestSearcherManager.testConcurrentIndexCloseSearchAndRefresh

Error Message:
Captured an uncaught exception in thread: Thread[id=54, name=Thread-29, 
state=RUNNABLE, group=TGRP-TestSearcherManager]

Stack Trace:
com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an uncaught 
exception in thread: Thread[id=54, name=Thread-29, state=RUNNABLE, 
group=TGRP-TestSearcherManager]
        at 
__randomizedtesting.SeedInfo.seed([7DBC5E9FBB1145E6:BF7A9DDFE6AFB9D1]:0)
Caused by: java.lang.RuntimeException: java.nio.file.FileSystemException: 
/home/jenkins/workspace/Lucene-Solr-SOLR-13661-Linux/lucene/build/core/test/J0/temp/lucene.search.TestSearcherManager_7DBC5E9FBB1145E6-002/tempDir-001/_65_FSTOrd50_0.tbk:
 Too many open files
        at __randomizedtesting.SeedInfo.seed([7DBC5E9FBB1145E6]:0)
        at 
org.apache.lucene.search.TestSearcherManager$10.run(TestSearcherManager.java:647)
Caused by: java.nio.file.FileSystemException: 
/home/jenkins/workspace/Lucene-Solr-SOLR-13661-Linux/lucene/build/core/test/J0/temp/lucene.search.TestSearcherManager_7DBC5E9FBB1145E6-002/tempDir-001/_65_FSTOrd50_0.tbk:
 Too many open files
        at 
org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:48)
        at 
org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:81)
        at 
org.apache.lucene.mockfile.HandleTrackingFS.newFileChannel(HandleTrackingFS.java:197)
        at 
org.apache.lucene.mockfile.FilterFileSystemProvider.newFileChannel(FilterFileSystemProvider.java:202)
        at java.base/java.nio.channels.FileChannel.open(FileChannel.java:292)
        at java.base/java.nio.channels.FileChannel.open(FileChannel.java:345)
        at 
org.apache.lucene.store.NIOFSDirectory.openInput(NIOFSDirectory.java:81)
        at 
org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2869)
        at 
org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:742)
        at 
org.apache.lucene.codecs.memory.FSTOrdTermsReader.<init>(FSTOrdTermsReader.java:89)
        at 
org.apache.lucene.codecs.memory.FSTOrdPostingsFormat.fieldsProducer(FSTOrdPostingsFormat.java:69)
        at 
org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsReader.<init>(PerFieldPostingsFormat.java:288)
        at 
org.apache.lucene.codecs.perfield.PerFieldPostingsFormat.fieldsProducer(PerFieldPostingsFormat.java:368)
        at 
org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:114)
        at org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:84)
        at 
org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdates.java:177)
        at 
org.apache.lucene.index.ReadersAndUpdates.getReadOnlyClone(ReadersAndUpdates.java:219)
        at 
org.apache.lucene.index.StandardDirectoryReader.open(StandardDirectoryReader.java:109)
        at org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:526)
        at 
org.apache.lucene.index.StandardDirectoryReader.doOpenFromWriter(StandardDirectoryReader.java:297)
        at 
org.apache.lucene.index.StandardDirectoryReader.doOpenIfChanged(StandardDirectoryReader.java:272)
        at 
org.apache.lucene.index.StandardDirectoryReader.doOpenIfChanged(StandardDirectoryReader.java:262)
        at 
org.apache.lucene.index.DirectoryReader.openIfChanged(DirectoryReader.java:165)
        at 
org.apache.lucene.search.SearcherManager.refreshIfNeeded(SearcherManager.java:156)
        at 
org.apache.lucene.search.SearcherManager.refreshIfNeeded(SearcherManager.java:58)
        at 
org.apache.lucene.search.ReferenceManager.doMaybeRefresh(ReferenceManager.java:176)
        at 
org.apache.lucene.search.ReferenceManager.maybeRefreshBlocking(ReferenceManager.java:253)
        at 
org.apache.lucene.search.TestSearcherManager$10.run(TestSearcherManager.java:635)


FAILED:  
org.apache.lucene.search.TestSearcherManager.testConcurrentIndexCloseSearchAndRefresh

Error Message:
Captured an uncaught exception in thread: Thread[id=190, name=Thread-94, 
state=RUNNABLE, group=TGRP-TestSearcherManager]

Stack Trace:
com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an uncaught 
exception in thread: Thread[id=190, name=Thread-94, state=RUNNABLE, 
group=TGRP-TestSearcherManager]
Caused by: java.lang.RuntimeException: java.nio.file.FileSystemException: 
/home/jenkins/workspace/Lucene-Solr-SOLR-13661-Linux/lucene/build/core/test/J0/temp/lucene.search.TestSearcherManager_7DBC5E9FBB1145E6-001/tempDir-001/_53_FSTOrd50_0.tbk:
 Too many open files
        at __randomizedtesting.SeedInfo.seed([7DBC5E9FBB1145E6]:0)
        at 
org.apache.lucene.search.TestSearcherManager$11.run(TestSearcherManager.java:677)
Caused by: java.nio.file.FileSystemException: 
/home/jenkins/workspace/Lucene-Solr-SOLR-13661-Linux/lucene/build/core/test/J0/temp/lucene.search.TestSearcherManager_7DBC5E9FBB1145E6-001/tempDir-001/_53_FSTOrd50_0.tbk:
 Too many open files
        at 
org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:48)
        at 
org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:81)
        at 
org.apache.lucene.mockfile.HandleTrackingFS.newFileChannel(HandleTrackingFS.java:197)
        at 
org.apache.lucene.mockfile.FilterFileSystemProvider.newFileChannel(FilterFileSystemProvider.java:202)
        at java.base/java.nio.channels.FileChannel.open(FileChannel.java:292)
        at java.base/java.nio.channels.FileChannel.open(FileChannel.java:345)
        at 
org.apache.lucene.store.NIOFSDirectory.openInput(NIOFSDirectory.java:81)
        at 
org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2869)
        at 
org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:742)
        at 
org.apache.lucene.codecs.memory.FSTOrdTermsReader.<init>(FSTOrdTermsReader.java:89)
        at 
org.apache.lucene.codecs.memory.FSTOrdPostingsFormat.fieldsProducer(FSTOrdPostingsFormat.java:69)
        at 
org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsReader.<init>(PerFieldPostingsFormat.java:288)
        at 
org.apache.lucene.codecs.perfield.PerFieldPostingsFormat.fieldsProducer(PerFieldPostingsFormat.java:368)
        at 
org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:114)
        at org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:84)
        at 
org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdates.java:177)
        at 
org.apache.lucene.index.ReadersAndUpdates.getReadOnlyClone(ReadersAndUpdates.java:219)
        at 
org.apache.lucene.index.StandardDirectoryReader.open(StandardDirectoryReader.java:109)
        at org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:526)
        at 
org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:116)
        at 
org.apache.lucene.search.SearcherManager.<init>(SearcherManager.java:108)
        at 
org.apache.lucene.search.SearcherManager.<init>(SearcherManager.java:76)
        at 
org.apache.lucene.search.TestSearcherManager$11.run(TestSearcherManager.java:665)




Build Log:
[...truncated 817 lines...]
   [junit4] Suite: org.apache.lucene.search.TestSearcherManager
   [junit4]   2> ??? 26, 2019 12:43:00 ?? 
com.carrotsearch.randomizedtesting.RandomizedRunner$QueueUncaughtExceptionsHandler
 uncaughtException
   [junit4]   2> WARNING: Uncaught exception in thread: 
Thread[Thread-94,5,TGRP-TestSearcherManager]
   [junit4]   2> java.lang.RuntimeException: java.nio.file.FileSystemException: 
/home/jenkins/workspace/Lucene-Solr-SOLR-13661-Linux/lucene/build/core/test/J0/temp/lucene.search.TestSearcherManager_7DBC5E9FBB1145E6-001/tempDir-001/_53_FSTOrd50_0.tbk:
 Too many open files
   [junit4]   2>        at 
__randomizedtesting.SeedInfo.seed([7DBC5E9FBB1145E6]:0)
   [junit4]   2>        at 
org.apache.lucene.search.TestSearcherManager$11.run(TestSearcherManager.java:677)
   [junit4]   2> Caused by: java.nio.file.FileSystemException: 
/home/jenkins/workspace/Lucene-Solr-SOLR-13661-Linux/lucene/build/core/test/J0/temp/lucene.search.TestSearcherManager_7DBC5E9FBB1145E6-001/tempDir-001/_53_FSTOrd50_0.tbk:
 Too many open files
   [junit4]   2>        at 
org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:48)
   [junit4]   2>        at 
org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:81)
   [junit4]   2>        at 
org.apache.lucene.mockfile.HandleTrackingFS.newFileChannel(HandleTrackingFS.java:197)
   [junit4]   2>        at 
org.apache.lucene.mockfile.FilterFileSystemProvider.newFileChannel(FilterFileSystemProvider.java:202)
   [junit4]   2>        at 
java.base/java.nio.channels.FileChannel.open(FileChannel.java:292)
   [junit4]   2>        at 
java.base/java.nio.channels.FileChannel.open(FileChannel.java:345)
   [junit4]   2>        at 
org.apache.lucene.store.NIOFSDirectory.openInput(NIOFSDirectory.java:81)
   [junit4]   2>        at 
org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2869)
   [junit4]   2>        at 
org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:742)
   [junit4]   2>        at 
org.apache.lucene.codecs.memory.FSTOrdTermsReader.<init>(FSTOrdTermsReader.java:89)
   [junit4]   2>        at 
org.apache.lucene.codecs.memory.FSTOrdPostingsFormat.fieldsProducer(FSTOrdPostingsFormat.java:69)
   [junit4]   2>        at 
org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsReader.<init>(PerFieldPostingsFormat.java:288)
   [junit4]   2>        at 
org.apache.lucene.codecs.perfield.PerFieldPostingsFormat.fieldsProducer(PerFieldPostingsFormat.java:368)
   [junit4]   2>        at 
org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:114)
   [junit4]   2>        at 
org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:84)
   [junit4]   2>        at 
org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdates.java:177)
   [junit4]   2>        at 
org.apache.lucene.index.ReadersAndUpdates.getReadOnlyClone(ReadersAndUpdates.java:219)
   [junit4]   2>        at 
org.apache.lucene.index.StandardDirectoryReader.open(StandardDirectoryReader.java:109)
   [junit4]   2>        at 
org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:526)
   [junit4]   2>        at 
org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:116)
   [junit4]   2>        at 
org.apache.lucene.search.SearcherManager.<init>(SearcherManager.java:108)
   [junit4]   2>        at 
org.apache.lucene.search.SearcherManager.<init>(SearcherManager.java:76)
   [junit4]   2>        at 
org.apache.lucene.search.TestSearcherManager$11.run(TestSearcherManager.java:665)
   [junit4]   2> 
   [junit4]   2> ??? 26, 2019 12:43:00 ?? 
com.carrotsearch.randomizedtesting.RandomizedRunner$QueueUncaughtExceptionsHandler
 uncaughtException
   [junit4]   2> WARNING: Uncaught exception in thread: Thread[Lucene Merge 
Thread #2,5,TGRP-TestSearcherManager]
   [junit4]   2> org.apache.lucene.index.MergePolicy$MergeException: 
java.nio.file.FileSystemException: 
/home/jenkins/workspace/Lucene-Solr-SOLR-13661-Linux/lucene/build/core/test/J0/temp/lucene.search.TestSearcherManager_7DBC5E9FBB1145E6-001/tempDir-001/_5m_Lucene50_0.tim:
 Too many open files
   [junit4]   2>        at 
__randomizedtesting.SeedInfo.seed([7DBC5E9FBB1145E6]:0)
   [junit4]   2>        at 
org.apache.lucene.index.ConcurrentMergeScheduler.handleMergeException(ConcurrentMergeScheduler.java:704)
   [junit4]   2>        at 
org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:684)
   [junit4]   2> Caused by: java.nio.file.FileSystemException: 
/home/jenkins/workspace/Lucene-Solr-SOLR-13661-Linux/lucene/build/core/test/J0/temp/lucene.search.TestSearcherManager_7DBC5E9FBB1145E6-001/tempDir-001/_5m_Lucene50_0.tim:
 Too many open files
   [junit4]   2>        at 
org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:48)
   [junit4]   2>        at 
org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:81)
   [junit4]   2>        at 
org.apache.lucene.mockfile.HandleTrackingFS.newOutputStream(HandleTrackingFS.java:160)
   [junit4]   2>        at 
org.apache.lucene.mockfile.FilterFileSystemProvider.newOutputStream(FilterFileSystemProvider.java:197)
   [junit4]   2>        at 
java.base/java.nio.file.Files.newOutputStream(Files.java:222)
   [junit4]   2>        at 
org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:410)
   [junit4]   2>        at 
org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:406)
   [junit4]   2>        at 
org.apache.lucene.store.FSDirectory.createOutput(FSDirectory.java:254)
   [junit4]   2>        at 
org.apache.lucene.store.MockDirectoryWrapper.createOutput(MockDirectoryWrapper.java:662)
   [junit4]   2>        at 
org.apache.lucene.store.LockValidatingDirectoryWrapper.createOutput(LockValidatingDirectoryWrapper.java:44)
   [junit4]   2>        at 
org.apache.lucene.index.ConcurrentMergeScheduler$1.createOutput(ConcurrentMergeScheduler.java:288)
   [junit4]   2>        at 
org.apache.lucene.store.TrackingDirectoryWrapper.createOutput(TrackingDirectoryWrapper.java:43)
   [junit4]   2>        at 
org.apache.lucene.codecs.blocktree.BlockTreeTermsWriter.<init>(BlockTreeTermsWriter.java:270)
   [junit4]   2>        at 
org.apache.lucene.codecs.lucene50.Lucene50PostingsFormat.fieldsConsumer(Lucene50PostingsFormat.java:428)
   [junit4]   2>        at 
org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.merge(PerFieldPostingsFormat.java:167)
   [junit4]   2>        at 
org.apache.lucene.index.SegmentMerger.mergeTerms(SegmentMerger.java:245)
   [junit4]   2>        at 
org.apache.lucene.index.SegmentMerger.merge(SegmentMerger.java:140)
   [junit4]   2>        at 
org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4446)
   [junit4]   2>        at 
org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4040)
   [junit4]   2>        at 
org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:625)
   [junit4]   2>        at 
org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:662)
   [junit4]   2> 
   [junit4]   2> ??? 26, 2019 12:43:01 ?? 
com.carrotsearch.randomizedtesting.RandomizedRunner$QueueUncaughtExceptionsHandler
 uncaughtException
   [junit4]   2> WARNING: Uncaught exception in thread: Thread[Lucene Merge 
Thread #3,5,TGRP-TestSearcherManager]
   [junit4]   2> org.apache.lucene.index.MergePolicy$MergeException: 
java.lang.IllegalStateException: this writer hit an unrecoverable error; cannot 
complete merge
   [junit4]   2>        at 
__randomizedtesting.SeedInfo.seed([7DBC5E9FBB1145E6]:0)
   [junit4]   2>        at 
org.apache.lucene.index.ConcurrentMergeScheduler.handleMergeException(ConcurrentMergeScheduler.java:704)
   [junit4]   2>        at 
org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:684)
   [junit4]   2> Caused by: java.lang.IllegalStateException: this writer hit an 
unrecoverable error; cannot complete merge
   [junit4]   2>        at 
org.apache.lucene.index.IndexWriter.commitMerge(IndexWriter.java:3863)
   [junit4]   2>        at 
org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4602)
   [junit4]   2>        at 
org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4040)
   [junit4]   2>        at 
org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:625)
   [junit4]   2>        at 
org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:662)
   [junit4]   2> Caused by: java.nio.file.FileSystemException: 
/home/jenkins/workspace/Lucene-Solr-SOLR-13661-Linux/lucene/build/core/test/J0/temp/lucene.search.TestSearcherManager_7DBC5E9FBB1145E6-001/tempDir-001/_5l_Lucene50_1.doc:
 Too many open files
   [junit4]   2>        at 
org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:48)
   [junit4]   2>        at 
org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:81)
   [junit4]   2>        at 
org.apache.lucene.mockfile.HandleTrackingFS.newOutputStream(HandleTrackingFS.java:160)
   [junit4]   2>        at 
org.apache.lucene.mockfile.FilterFileSystemProvider.newOutputStream(FilterFileSystemProvider.java:197)
   [junit4]   2>        at 
java.base/java.nio.file.Files.newOutputStream(Files.java:222)
   [junit4]   2>        at 
org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:410)
   [junit4]   2>        at 
org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:406)
   [junit4]   2>        at 
org.apache.lucene.store.FSDirectory.createOutput(FSDirectory.java:254)
   [junit4]   2>        at 
org.apache.lucene.store.MockDirectoryWrapper.createOutput(MockDirectoryWrapper.java:662)
   [junit4]   2>        at 
org.apache.lucene.store.LockValidatingDirectoryWrapper.createOutput(LockValidatingDirectoryWrapper.java:44)
   [junit4]   2>        at 
org.apache.lucene.store.TrackingDirectoryWrapper.createOutput(TrackingDirectoryWrapper.java:43)
   [junit4]   2>        at 
org.apache.lucene.codecs.lucene50.Lucene50PostingsWriter.<init>(Lucene50PostingsWriter.java:111)
   [junit4]   2>        at 
org.apache.lucene.codecs.lucene50.Lucene50PostingsFormat.fieldsConsumer(Lucene50PostingsFormat.java:425)
   [junit4]   2>        at 
org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.write(PerFieldPostingsFormat.java:140)
   [junit4]   2>        at 
org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:97)
   [junit4]   2>        at 
org.apache.lucene.index.DefaultIndexingChain.flush(DefaultIndexingChain.java:177)
   [junit4]   2>        at 
org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:468)
   [junit4]   2>        at 
org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:555)
   [junit4]   2>        at 
org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:414)
   [junit4]   2>        at 
org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:515)
   [junit4]   2>        at 
org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1594)
   [junit4]   2>        at 
org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1213)
   [junit4]   2>        at 
org.apache.lucene.search.TestSearcherManager$8.run(TestSearcherManager.java:574)
   [junit4]   2> 
   [junit4]   2> ??? 26, 2019 12:43:01 ?? 
com.carrotsearch.randomizedtesting.RandomizedRunner$QueueUncaughtExceptionsHandler
 uncaughtException
   [junit4]   2> WARNING: Uncaught exception in thread: 
Thread[Thread-91,5,TGRP-TestSearcherManager]
   [junit4]   2> java.lang.RuntimeException: java.nio.file.FileSystemException: 
/home/jenkins/workspace/Lucene-Solr-SOLR-13661-Linux/lucene/build/core/test/J0/temp/lucene.search.TestSearcherManager_7DBC5E9FBB1145E6-001/tempDir-001/_5l_Lucene50_1.doc:
 Too many open files
   [junit4]   2>        at 
__randomizedtesting.SeedInfo.seed([7DBC5E9FBB1145E6]:0)
   [junit4]   2>        at 
org.apache.lucene.search.TestSearcherManager$8.run(TestSearcherManager.java:589)
   [junit4]   2> Caused by: java.nio.file.FileSystemException: 
/home/jenkins/workspace/Lucene-Solr-SOLR-13661-Linux/lucene/build/core/test/J0/temp/lucene.search.TestSearcherManager_7DBC5E9FBB1145E6-001/tempDir-001/_5l_Lucene50_1.doc:
 Too many open files
   [junit4]   2>        at 
org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:48)
   [junit4]   2>        at 
org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:81)
   [junit4]   2>        at 
org.apache.lucene.mockfile.HandleTrackingFS.newOutputStream(HandleTrackingFS.java:160)
   [junit4]   2>        at 
org.apache.lucene.mockfile.FilterFileSystemProvider.newOutputStream(FilterFileSystemProvider.java:197)
   [junit4]   2>        at 
java.base/java.nio.file.Files.newOutputStream(Files.java:222)
   [junit4]   2>        at 
org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:410)
   [junit4]   2>        at 
org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:406)
   [junit4]   2>        at 
org.apache.lucene.store.FSDirectory.createOutput(FSDirectory.java:254)
   [junit4]   2>        at 
org.apache.lucene.store.MockDirectoryWrapper.createOutput(MockDirectoryWrapper.java:662)
   [junit4]   2>        at 
org.apache.lucene.store.LockValidatingDirectoryWrapper.createOutput(LockValidatingDirectoryWrapper.java:44)
   [junit4]   2>        at 
org.apache.lucene.store.TrackingDirectoryWrapper.createOutput(TrackingDirectoryWrapper.java:43)
   [junit4]   2>        at 
org.apache.lucene.codecs.lucene50.Lucene50PostingsWriter.<init>(Lucene50PostingsWriter.java:111)
   [junit4]   2>        at 
org.apache.lucene.codecs.lucene50.Lucene50PostingsFormat.fieldsConsumer(Lucene50PostingsFormat.java:425)
   [junit4]   2>        at 
org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.write(PerFieldPostingsFormat.java:140)
   [junit4]   2>        at 
org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:97)
   [junit4]   2>        at 
org.apache.lucene.index.DefaultIndexingChain.flush(DefaultIndexingChain.java:177)
   [junit4]   2>        at 
org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:468)
   [junit4]   2>        at 
org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:555)
   [junit4]   2>        at 
org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:414)
   [junit4]   2>        at 
org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:515)
   [junit4]   2>        at 
org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1594)
   [junit4]   2>        at 
org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1213)
   [junit4]   2>        at 
org.apache.lucene.search.TestSearcherManager$8.run(TestSearcherManager.java:574)
   [junit4]   2> 
   [junit4]   2> NOTE: reproduce with: ant test  -Dtestcase=TestSearcherManager 
-Dtests.method=testConcurrentIndexCloseSearchAndRefresh 
-Dtests.seed=7DBC5E9FBB1145E6 -Dtests.multiplier=3 -Dtests.slow=true 
-Dtests.locale=sah-RU -Dtests.timezone=America/Louisville -Dtests.asserts=true 
-Dtests.file.encoding=US-ASCII
   [junit4] ERROR   6.08s J0 | 
TestSearcherManager.testConcurrentIndexCloseSearchAndRefresh <<<
   [junit4]    > Throwable #1: 
com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an uncaught 
exception in thread: Thread[id=190, name=Thread-94, state=RUNNABLE, 
group=TGRP-TestSearcherManager]
   [junit4]    > Caused by: java.lang.RuntimeException: 
java.nio.file.FileSystemException: 
/home/jenkins/workspace/Lucene-Solr-SOLR-13661-Linux/lucene/build/core/test/J0/temp/lucene.search.TestSearcherManager_7DBC5E9FBB1145E6-001/tempDir-001/_53_FSTOrd50_0.tbk:
 Too many open files
   [junit4]    >        at 
__randomizedtesting.SeedInfo.seed([7DBC5E9FBB1145E6]:0)
   [junit4]    >        at 
org.apache.lucene.search.TestSearcherManager$11.run(TestSearcherManager.java:677)
   [junit4]    > Caused by: java.nio.file.FileSystemException: 
/home/jenkins/workspace/Lucene-Solr-SOLR-13661-Linux/lucene/build/core/test/J0/temp/lucene.search.TestSearcherManager_7DBC5E9FBB1145E6-001/tempDir-001/_53_FSTOrd50_0.tbk:
 Too many open files
   [junit4]    >        at 
org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:48)
   [junit4]    >        at 
org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:81)
   [junit4]    >        at 
org.apache.lucene.mockfile.HandleTrackingFS.newFileChannel(HandleTrackingFS.java:197)
   [junit4]    >        at 
org.apache.lucene.mockfile.FilterFileSystemProvider.newFileChannel(FilterFileSystemProvider.java:202)
   [junit4]    >        at 
java.base/java.nio.channels.FileChannel.open(FileChannel.java:292)
   [junit4]    >        at 
java.base/java.nio.channels.FileChannel.open(FileChannel.java:345)
   [junit4]    >        at 
org.apache.lucene.store.NIOFSDirectory.openInput(NIOFSDirectory.java:81)
   [junit4]    >        at 
org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2869)
   [junit4]    >        at 
org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:742)
   [junit4]    >        at 
org.apache.lucene.codecs.memory.FSTOrdTermsReader.<init>(FSTOrdTermsReader.java:89)
   [junit4]    >        at 
org.apache.lucene.codecs.memory.FSTOrdPostingsFormat.fieldsProducer(FSTOrdPostingsFormat.java:69)
   [junit4]    >        at 
org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsReader.<init>(PerFieldPostingsFormat.java:288)
   [junit4]    >        at 
org.apache.lucene.codecs.perfield.PerFieldPostingsFormat.fieldsProducer(PerFieldPostingsFormat.java:368)
   [junit4]    >        at 
org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:114)
   [junit4]    >        at 
org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:84)
   [junit4]    >        at 
org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdates.java:177)
   [junit4]    >        at 
org.apache.lucene.index.ReadersAndUpdates.getReadOnlyClone(ReadersAndUpdates.java:219)
   [junit4]    >        at 
org.apache.lucene.index.StandardDirectoryReader.open(StandardDirectoryReader.java:109)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:526)
   [junit4]    >        at 
org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:116)
   [junit4]    >        at 
org.apache.lucene.search.SearcherManager.<init>(SearcherManager.java:108)
   [junit4]    >        at 
org.apache.lucene.search.SearcherManager.<init>(SearcherManager.java:76)
   [junit4]    >        at 
org.apache.lucene.search.TestSearcherManager$11.run(TestSearcherManager.java:665)Throwable
 #2: com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an 
uncaught exception in thread: Thread[id=193, name=Lucene Merge Thread #2, 
state=RUNNABLE, group=TGRP-TestSearcherManager]
   [junit4]    > Caused by: org.apache.lucene.index.MergePolicy$MergeException: 
java.nio.file.FileSystemException: 
/home/jenkins/workspace/Lucene-Solr-SOLR-13661-Linux/lucene/build/core/test/J0/temp/lucene.search.TestSearcherManager_7DBC5E9FBB1145E6-001/tempDir-001/_5m_Lucene50_0.tim:
 Too many open files
   [junit4]    >        at 
__randomizedtesting.SeedInfo.seed([7DBC5E9FBB1145E6]:0)
   [junit4]    >        at 
org.apache.lucene.index.ConcurrentMergeScheduler.handleMergeException(ConcurrentMergeScheduler.java:704)
   [junit4]    >        at 
org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:684)
   [junit4]    > Caused by: java.nio.file.FileSystemException: 
/home/jenkins/workspace/Lucene-Solr-SOLR-13661-Linux/lucene/build/core/test/J0/temp/lucene.search.TestSearcherManager_7DBC5E9FBB1145E6-001/tempDir-001/_5m_Lucene50_0.tim:
 Too many open files
   [junit4]    >        at 
org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:48)
   [junit4]    >        at 
org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:81)
   [junit4]    >        at 
org.apache.lucene.mockfile.HandleTrackingFS.newOutputStream(HandleTrackingFS.java:160)
   [junit4]    >        at 
org.apache.lucene.mockfile.FilterFileSystemProvider.newOutputStream(FilterFileSystemProvider.java:197)
   [junit4]    >        at 
java.base/java.nio.file.Files.newOutputStream(Files.java:222)
   [junit4]    >        at 
org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:410)
   [junit4]    >        at 
org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:406)
   [junit4]    >        at 
org.apache.lucene.store.FSDirectory.createOutput(FSDirectory.java:254)
   [junit4]    >        at 
org.apache.lucene.store.MockDirectoryWrapper.createOutput(MockDirectoryWrapper.java:662)
   [junit4]    >        at 
org.apache.lucene.store.LockValidatingDirectoryWrapper.createOutput(LockValidatingDirectoryWrapper.java:44)
   [junit4]    >        at 
org.apache.lucene.index.ConcurrentMergeScheduler$1.createOutput(ConcurrentMergeScheduler.java:288)
   [junit4]    >        at 
org.apache.lucene.store.TrackingDirectoryWrapper.createOutput(TrackingDirectoryWrapper.java:43)
   [junit4]    >        at 
org.apache.lucene.codecs.blocktree.BlockTreeTermsWriter.<init>(BlockTreeTermsWriter.java:270)
   [junit4]    >        at 
org.apache.lucene.codecs.lucene50.Lucene50PostingsFormat.fieldsConsumer(Lucene50PostingsFormat.java:428)
   [junit4]    >        at 
org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.merge(PerFieldPostingsFormat.java:167)
   [junit4]    >        at 
org.apache.lucene.index.SegmentMerger.mergeTerms(SegmentMerger.java:245)
   [junit4]    >        at 
org.apache.lucene.index.SegmentMerger.merge(SegmentMerger.java:140)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4446)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4040)
   [junit4]    >        at 
org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:625)
   [junit4]    >        at 
org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:662)Throwable
 #3: com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an 
uncaught exception in thread: Thread[id=194, name=Lucene Merge Thread #3, 
state=RUNNABLE, group=TGRP-TestSearcherManager]
   [junit4]    > Caused by: org.apache.lucene.index.MergePolicy$MergeException: 
java.lang.IllegalStateException: this writer hit an unrecoverable error; cannot 
complete merge
   [junit4]    >        at 
__randomizedtesting.SeedInfo.seed([7DBC5E9FBB1145E6]:0)
   [junit4]    >        at 
org.apache.lucene.index.ConcurrentMergeScheduler.handleMergeException(ConcurrentMergeScheduler.java:704)
   [junit4]    >        at 
org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:684)
   [junit4]    > Caused by: java.lang.IllegalStateException: this writer hit an 
unrecoverable error; cannot complete merge
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.commitMerge(IndexWriter.java:3863)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4602)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4040)
   [junit4]    >        at 
org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:625)
   [junit4]    >        at 
org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:662)
   [junit4]    > Caused by: java.nio.file.FileSystemException: 
/home/jenkins/workspace/Lucene-Solr-SOLR-13661-Linux/lucene/build/core/test/J0/temp/lucene.search.TestSearcherManager_7DBC5E9FBB1145E6-001/tempDir-001/_5l_Lucene50_1.doc:
 Too many open files
   [junit4]    >        at 
org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:48)
   [junit4]    >        at 
org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:81)
   [junit4]    >        at 
org.apache.lucene.mockfile.HandleTrackingFS.newOutputStream(HandleTrackingFS.java:160)
   [junit4]    >        at 
org.apache.lucene.mockfile.FilterFileSystemProvider.newOutputStream(FilterFileSystemProvider.java:197)
   [junit4]    >        at 
java.base/java.nio.file.Files.newOutputStream(Files.java:222)
   [junit4]    >        at 
org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:410)
   [junit4]    >        at 
org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:406)
   [junit4]    >        at 
org.apache.lucene.store.FSDirectory.createOutput(FSDirectory.java:254)
   [junit4]    >        at 
org.apache.lucene.store.MockDirectoryWrapper.createOutput(MockDirectoryWrapper.java:662)
   [junit4]    >        at 
org.apache.lucene.store.LockValidatingDirectoryWrapper.createOutput(LockValidatingDirectoryWrapper.java:44)
   [junit4]    >        at 
org.apache.lucene.store.TrackingDirectoryWrapper.createOutput(TrackingDirectoryWrapper.java:43)
   [junit4]    >        at 
org.apache.lucene.codecs.lucene50.Lucene50PostingsWriter.<init>(Lucene50PostingsWriter.java:111)
   [junit4]    >        at 
org.apache.lucene.codecs.lucene50.Lucene50PostingsFormat.fieldsConsumer(Lucene50PostingsFormat.java:425)
   [junit4]    >        at 
org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.write(PerFieldPostingsFormat.java:140)
   [junit4]    >        at 
org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:97)
   [junit4]    >        at 
org.apache.lucene.index.DefaultIndexingChain.flush(DefaultIndexingChain.java:177)
   [junit4]    >        at 
org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:468)
   [junit4]    >        at 
org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:555)
   [junit4]    >        at 
org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:414)
   [junit4]    >        at 
org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:515)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1594)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1213)
   [junit4]    >        at 
org.apache.lucene.search.TestSearcherManager$8.run(TestSearcherManager.java:574)Throwable
 #4: com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an 
uncaught exception in thread: Thread[id=187, name=Thread-91, state=RUNNABLE, 
group=TGRP-TestSearcherManager]
   [junit4]    > Caused by: java.lang.RuntimeException: 
java.nio.file.FileSystemException: 
/home/jenkins/workspace/Lucene-Solr-SOLR-13661-Linux/lucene/build/core/test/J0/temp/lucene.search.TestSearcherManager_7DBC5E9FBB1145E6-001/tempDir-001/_5l_Lucene50_1.doc:
 Too many open files
   [junit4]    >        at 
__randomizedtesting.SeedInfo.seed([7DBC5E9FBB1145E6]:0)
   [junit4]    >        at 
org.apache.lucene.search.TestSearcherManager$8.run(TestSearcherManager.java:589)
   [junit4]    > Caused by: java.nio.file.FileSystemException: 
/home/jenkins/workspace/Lucene-Solr-SOLR-13661-Linux/lucene/build/core/test/J0/temp/lucene.search.TestSearcherManager_7DBC5E9FBB1145E6-001/tempDir-001/_5l_Lucene50_1.doc:
 Too many open files
   [junit4]    >        at 
org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:48)
   [junit4]    >        at 
org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:81)
   [junit4]    >        at 
org.apache.lucene.mockfile.HandleTrackingFS.newOutputStream(HandleTrackingFS.java:160)
   [junit4]    >        at 
org.apache.lucene.mockfile.FilterFileSystemProvider.newOutputStream(FilterFileSystemProvider.java:197)
   [junit4]    >        at 
java.base/java.nio.file.Files.newOutputStream(Files.java:222)
   [junit4]    >        at 
org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:410)
   [junit4]    >        at 
org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:406)
   [junit4]    >        at 
org.apache.lucene.store.FSDirectory.createOutput(FSDirectory.java:254)
   [junit4]    >        at 
org.apache.lucene.store.MockDirectoryWrapper.createOutput(MockDirectoryWrapper.java:662)
   [junit4]    >        at 
org.apache.lucene.store.LockValidatingDirectoryWrapper.createOutput(LockValidatingDirectoryWrapper.java:44)
   [junit4]    >        at 
org.apache.lucene.store.TrackingDirectoryWrapper.createOutput(TrackingDirectoryWrapper.java:43)
   [junit4]    >        at 
org.apache.lucene.codecs.lucene50.Lucene50PostingsWriter.<init>(Lucene50PostingsWriter.java:111)
   [junit4]    >        at 
org.apache.lucene.codecs.lucene50.Lucene50PostingsFormat.fieldsConsumer(Lucene50PostingsFormat.java:425)
   [junit4]    >        at 
org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.write(PerFieldPostingsFormat.java:140)
   [junit4]    >        at 
org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:97)
   [junit4]    >        at 
org.apache.lucene.index.DefaultIndexingChain.flush(DefaultIndexingChain.java:177)
   [junit4]    >        at 
org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:468)
   [junit4]    >        at 
org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:555)
   [junit4]    >        at 
org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:414)
   [junit4]    >        at 
org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:515)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1594)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1213)
   [junit4]    >        at 
org.apache.lucene.search.TestSearcherManager$8.run(TestSearcherManager.java:574)
   [junit4]   2> NOTE: test params are: codec=Asserting(Lucene80): 
{date=FSTOrd50, extra35=Lucene50(blocksize=128), 
extra13=Lucene50(blocksize=128), extra14=Lucene50(blocksize=128), 
extra36=Lucene50(blocksize=128), extra11=FSTOrd50, extra8=FSTOrd50, 
extra33=FSTOrd50, extra12=PostingsFormat(name=LuceneVarGapDocFreqInterval), 
extra9=PostingsFormat(name=LuceneVarGapDocFreqInterval), 
extra34=PostingsFormat(name=LuceneVarGapDocFreqInterval), 
extra17=Lucene50(blocksize=128), extra39=Lucene50(blocksize=128), 
extra18=Lucene50(blocksize=128), extra37=FSTOrd50, extra15=FSTOrd50, 
extra16=PostingsFormat(name=LuceneVarGapDocFreqInterval), 
extra38=PostingsFormat(name=LuceneVarGapDocFreqInterval), 
extra2=Lucene50(blocksize=128), extra3=Lucene50(blocksize=128), 
extra19=FSTOrd50, 
titleTokenized=PostingsFormat(name=LuceneVarGapDocFreqInterval), 
extra0=FSTOrd50, extra1=PostingsFormat(name=LuceneVarGapDocFreqInterval), 
body=FSTOrd50, title=Lucene50(blocksize=128), extra6=Lucene50(blocksize=128), 
extra7=Lucene50(blocksize=128), extra4=FSTOrd50, 
extra5=PostingsFormat(name=LuceneVarGapDocFreqInterval), packID=FSTOrd50, 
extra31=Lucene50(blocksize=128), extra10=Lucene50(blocksize=128), 
extra32=Lucene50(blocksize=128), 
extra30=PostingsFormat(name=LuceneVarGapDocFreqInterval), 
extra24=Lucene50(blocksize=128), extra25=Lucene50(blocksize=128), 
extra22=FSTOrd50, extra23=PostingsFormat(name=LuceneVarGapDocFreqInterval), 
extra28=Lucene50(blocksize=128), extra29=Lucene50(blocksize=128), 
docid=Lucene50(blocksize=128), extra26=FSTOrd50, 
extra27=PostingsFormat(name=LuceneVarGapDocFreqInterval), 
extra20=Lucene50(blocksize=128), extra21=Lucene50(blocksize=128)}, 
docValues:{date=DocValuesFormat(name=Asserting), 
extra13=DocValuesFormat(name=Asserting), 
extra14=DocValuesFormat(name=Lucene80), extra8=DocValuesFormat(name=Asserting), 
extra11=DocValuesFormat(name=Asserting), extra9=DocValuesFormat(name=Lucene80), 
extra12=DocValuesFormat(name=Lucene80), 
extra17=DocValuesFormat(name=Asserting), 
extra18=DocValuesFormat(name=Lucene80), 
extra15=DocValuesFormat(name=Asserting), 
extra16=DocValuesFormat(name=Lucene80), extra2=DocValuesFormat(name=Asserting), 
extra3=DocValuesFormat(name=Lucene80), 
titleTokenized=DocValuesFormat(name=Lucene80), 
extra19=DocValuesFormat(name=Asserting), 
extra0=DocValuesFormat(name=Asserting), extra1=DocValuesFormat(name=Lucene80), 
body=DocValuesFormat(name=Asserting), extra6=DocValuesFormat(name=Asserting), 
extra7=DocValuesFormat(name=Lucene80), extra4=DocValuesFormat(name=Asserting), 
extra5=DocValuesFormat(name=Lucene80), extra10=DocValuesFormat(name=Lucene80), 
extra35=DocValuesFormat(name=Asserting), 
extra36=DocValuesFormat(name=Lucene80), 
docid_int=DocValuesFormat(name=Lucene80), 
extra33=DocValuesFormat(name=Asserting), 
extra34=DocValuesFormat(name=Lucene80), 
extra39=DocValuesFormat(name=Asserting), 
extra37=DocValuesFormat(name=Asserting), 
extra38=DocValuesFormat(name=Lucene80), title=DocValuesFormat(name=Asserting), 
packID=DocValuesFormat(name=Asserting), 
docid_intDV=DocValuesFormat(name=Lucene80), 
extra31=DocValuesFormat(name=Asserting), 
extra32=DocValuesFormat(name=Lucene80), extra30=DocValuesFormat(name=Lucene80), 
extra24=DocValuesFormat(name=Asserting), 
extra25=DocValuesFormat(name=Lucene80), 
extra22=DocValuesFormat(name=Asserting), 
extra23=DocValuesFormat(name=Lucene80), 
extra28=DocValuesFormat(name=Asserting), 
extra29=DocValuesFormat(name=Lucene80), docid=DocValuesFormat(name=Lucene80), 
extra26=DocValuesFormat(name=Asserting), 
extra27=DocValuesFormat(name=Lucene80), 
extra20=DocValuesFormat(name=Asserting), 
extra21=DocValuesFormat(name=Lucene80), 
titleDV=DocValuesFormat(name=Asserting)}, maxPointsInLeafNode=345, 
maxMBSortInHeap=5.532149715811079, 
sim=Asserting(org.apache.lucene.search.similarities.AssertingSimilarity@5a960d7a),
 locale=sah-RU, timezone=America/Louisville
   [junit4]   2> NOTE: Linux 5.0.0-36-generic amd64/AdoptOpenJDK 12.0.1 
(64-bit)/cpus=8,threads=1,free=364255368,total=529006592
   [junit4]   2> NOTE: All tests run in this JVM: [TestSimpleFSDirectory, 
TestOrdinalMap, TestSmallFloat, TestQueryVisitor, TestParallelReaderEmptyIndex, 
TestFileSwitchDirectory, TestAnalyzerWrapper, TestMaxScoreAccumulator, 
TestDoubleValuesSource, TestMultiTermsEnum, TestMmapDirectory, 
TestSpanBoostQuery, TestPositionIncrement, TestNumericUtils, 
TestDirectoryReaderReopen, TestAssertions, TestDocIDMerger, TestNorms, 
TestDocValuesQueries, TestRegExp, Test2BSortedDocValuesFixedSorted, 
TestSoftDeletesRetentionMergePolicy, TestBooleanQuery, TestTimSorterWorstCase, 
TestFrozenBufferedUpdates, TestSentinelIntSet, TestMultiCollector, TestTerm, 
TestPrefixQuery, TestManyFields, TestTermVectorsReader, 
TestMergeSchedulerExternal, TestMergeRateLimiter, 
TestDaciukMihovAutomatonBuilder, TestUtil, TestFieldsReader, 
TestDistributionSPL, TestBoolean2ScorerSupplier, TestMergedIterator, 
TestSearcherManager]
   [junit4]   2> NOTE: reproduce with: ant test  -Dtestcase=TestSearcherManager 
-Dtests.seed=7DBC5E9FBB1145E6 -Dtests.multiplier=3 -Dtests.slow=true 
-Dtests.locale=sah-RU -Dtests.timezone=America/Louisville -Dtests.asserts=true 
-Dtests.file.encoding=US-ASCII
   [junit4] ERROR   0.00s J0 | TestSearcherManager (suite) <<<
   [junit4]    > Throwable #1: java.lang.AssertionError: The test or suite 
printed 12351 bytes to stdout and stderr, even though the limit was set to 8192 
bytes. Increase the limit with @Limit, ignore it completely with 
@SuppressSysoutChecks or run with -Dtests.verbose=true
   [junit4]    >        at 
__randomizedtesting.SeedInfo.seed([7DBC5E9FBB1145E6]:0)
   [junit4]    >        at java.base/java.lang.Thread.run(Thread.java:835)
   [junit4] Completed [134/525 (1!)] on J0 in 13.90s, 11 tests, 1 failure, 1 
error <<< FAILURES!

[...truncated 59983 lines...]
[repro] Jenkins log URL: 
https://jenkins.thetaphi.de/job/Lucene-Solr-SOLR-13661-Linux/189/consoleText

[repro] Revision: 5674f4aa9077b493503d94821471e9e6aa8a1702

[repro] Ant options: "-Dargs=-XX:+UseCompressedOops -XX:+UseParallelGC"
[repro] Repro line:  ant test  -Dtestcase=TestSearcherManager 
-Dtests.method=testConcurrentIndexCloseSearchAndRefresh 
-Dtests.seed=7DBC5E9FBB1145E6 -Dtests.multiplier=3 -Dtests.slow=true 
-Dtests.locale=sah-RU -Dtests.timezone=America/Louisville -Dtests.asserts=true 
-Dtests.file.encoding=US-ASCII

[repro] Repro line:  ant test  -Dtestcase=TestSearcherManager 
-Dtests.seed=7DBC5E9FBB1145E6 -Dtests.multiplier=3 -Dtests.slow=true 
-Dtests.locale=sah-RU -Dtests.timezone=America/Louisville -Dtests.asserts=true 
-Dtests.file.encoding=US-ASCII

[repro] ant clean

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

[...truncated 311 lines...]
[repro] ant test-nocompile -Dtests.dups=5 -Dtests.maxfailures=5 
-Dtests.class="*.TestSearcherManager" -Dtests.showOutput=onerror 
"-Dargs=-XX:+UseCompressedOops -XX:+UseParallelGC" 
-Dtests.seed=7DBC5E9FBB1145E6 -Dtests.multiplier=3 -Dtests.slow=true 
-Dtests.locale=sah-RU -Dtests.timezone=America/Louisville -Dtests.asserts=true 
-Dtests.file.encoding=US-ASCII

[...truncated 32 lines...]
   [junit4] Suite: org.apache.lucene.search.TestSearcherManager
   [junit4] OK      6.40s J0 | TestSearcherManager.testSearcherManager
   [junit4] OK      0.08s J0 | TestSearcherManager.testMaybeRefreshBlockingLock
   [junit4] OK      0.04s J0 | TestSearcherManager.testCloseTwice
   [junit4] OK      0.03s J0 | TestSearcherManager.testEvilSearcherFactory
   [junit4]   2> ??? 26, 2019 2:11:12 ?? 
com.carrotsearch.randomizedtesting.RandomizedRunner$QueueUncaughtExceptionsHandler
 uncaughtException
   [junit4]   2> WARNING: Uncaught exception in thread: 
Thread[Thread-11,5,TGRP-TestSearcherManager]
   [junit4]   2> java.lang.RuntimeException: java.nio.file.FileSystemException: 
/home/jenkins/workspace/Lucene-Solr-SOLR-13661-Linux/lucene/build/core/test/J0/temp/lucene.search.TestSearcherManager_7DBC5E9FBB1145E6-001/tempDir-001/_53_FSTOrd50_0.tbk:
 Too many open files
   [junit4]   2>        at 
__randomizedtesting.SeedInfo.seed([7DBC5E9FBB1145E6]:0)
   [junit4]   2>        at 
org.apache.lucene.search.TestSearcherManager$11.run(TestSearcherManager.java:677)
   [junit4]   2> Caused by: java.nio.file.FileSystemException: 
/home/jenkins/workspace/Lucene-Solr-SOLR-13661-Linux/lucene/build/core/test/J0/temp/lucene.search.TestSearcherManager_7DBC5E9FBB1145E6-001/tempDir-001/_53_FSTOrd50_0.tbk:
 Too many open files
   [junit4]   2>        at 
org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:48)
   [junit4]   2>        at 
org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:81)
   [junit4]   2>        at 
org.apache.lucene.mockfile.HandleTrackingFS.newFileChannel(HandleTrackingFS.java:197)
   [junit4]   2>        at 
org.apache.lucene.mockfile.FilterFileSystemProvider.newFileChannel(FilterFileSystemProvider.java:202)
   [junit4]   2>        at 
java.base/java.nio.channels.FileChannel.open(FileChannel.java:292)
   [junit4]   2>        at 
java.base/java.nio.channels.FileChannel.open(FileChannel.java:345)
   [junit4]   2>        at 
org.apache.lucene.store.NIOFSDirectory.openInput(NIOFSDirectory.java:81)
   [junit4]   2>        at 
org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2869)
   [junit4]   2>        at 
org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:742)
   [junit4]   2>        at 
org.apache.lucene.codecs.memory.FSTOrdTermsReader.<init>(FSTOrdTermsReader.java:89)
   [junit4]   2>        at 
org.apache.lucene.codecs.memory.FSTOrdPostingsFormat.fieldsProducer(FSTOrdPostingsFormat.java:69)
   [junit4]   2>        at 
org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsReader.<init>(PerFieldPostingsFormat.java:288)
   [junit4]   2>        at 
org.apache.lucene.codecs.perfield.PerFieldPostingsFormat.fieldsProducer(PerFieldPostingsFormat.java:368)
   [junit4]   2>        at 
org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:114)
   [junit4]   2>        at 
org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:84)
   [junit4]   2>        at 
org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdates.java:177)
   [junit4]   2>        at 
org.apache.lucene.index.ReadersAndUpdates.getReadOnlyClone(ReadersAndUpdates.java:219)
   [junit4]   2>        at 
org.apache.lucene.index.StandardDirectoryReader.open(StandardDirectoryReader.java:109)
   [junit4]   2>        at 
org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:526)
   [junit4]   2>        at 
org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:116)
   [junit4]   2>        at 
org.apache.lucene.search.SearcherManager.<init>(SearcherManager.java:108)
   [junit4]   2>        at 
org.apache.lucene.search.SearcherManager.<init>(SearcherManager.java:76)
   [junit4]   2>        at 
org.apache.lucene.search.TestSearcherManager$11.run(TestSearcherManager.java:665)
   [junit4]   2> 
   [junit4]   2> ??? 26, 2019 2:11:12 ?? 
com.carrotsearch.randomizedtesting.RandomizedRunner$QueueUncaughtExceptionsHandler
 uncaughtException
   [junit4]   2> WARNING: Uncaught exception in thread: Thread[Lucene Merge 
Thread #3,5,TGRP-TestSearcherManager]
   [junit4]   2> org.apache.lucene.index.MergePolicy$MergeException: 
java.nio.file.FileSystemException: 
/home/jenkins/workspace/Lucene-Solr-SOLR-13661-Linux/lucene/build/core/test/J0/temp/lucene.search.TestSearcherManager_7DBC5E9FBB1145E6-001/tempDir-001/_5i_LuceneVarGapDocFreqInterval_0.tiv:
 Too many open files
   [junit4]   2>        at 
__randomizedtesting.SeedInfo.seed([7DBC5E9FBB1145E6]:0)
   [junit4]   2>        at 
org.apache.lucene.index.ConcurrentMergeScheduler.handleMergeException(ConcurrentMergeScheduler.java:704)
   [junit4]   2>        at 
org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:684)
   [junit4]   2> Caused by: java.nio.file.FileSystemException: 
/home/jenkins/workspace/Lucene-Solr-SOLR-13661-Linux/lucene/build/core/test/J0/temp/lucene.search.TestSearcherManager_7DBC5E9FBB1145E6-001/tempDir-001/_5i_LuceneVarGapDocFreqInterval_0.tiv:
 Too many open files
   [junit4]   2>        at 
org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:48)
   [junit4]   2>        at 
org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:81)
   [junit4]   2>        at 
org.apache.lucene.mockfile.HandleTrackingFS.newOutputStream(HandleTrackingFS.java:160)
   [junit4]   2>        at 
org.apache.lucene.mockfile.FilterFileSystemProvider.newOutputStream(FilterFileSystemProvider.java:197)
   [junit4]   2>        at 
java.base/java.nio.file.Files.newOutputStream(Files.java:222)
   [junit4]   2>        at 
org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:410)
   [junit4]   2>        at 
org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:406)
   [junit4]   2>        at 
org.apache.lucene.store.FSDirectory.createOutput(FSDirectory.java:254)
   [junit4]   2>        at 
org.apache.lucene.store.MockDirectoryWrapper.createOutput(MockDirectoryWrapper.java:662)
   [junit4]   2>        at 
org.apache.lucene.store.LockValidatingDirectoryWrapper.createOutput(LockValidatingDirectoryWrapper.java:44)
   [junit4]   2>        at 
org.apache.lucene.index.ConcurrentMergeScheduler$1.createOutput(ConcurrentMergeScheduler.java:288)
   [junit4]   2>        at 
org.apache.lucene.store.TrackingDirectoryWrapper.createOutput(TrackingDirectoryWrapper.java:43)
   [junit4]   2>        at 
org.apache.lucene.codecs.blockterms.VariableGapTermsIndexWriter.<init>(VariableGapTermsIndexWriter.java:180)
   [junit4]   2>        at 
org.apache.lucene.codecs.blockterms.LuceneVarGapDocFreqInterval.fieldsConsumer(LuceneVarGapDocFreqInterval.java:65)
   [junit4]   2>        at 
org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.merge(PerFieldPostingsFormat.java:167)
   [junit4]   2>        at 
org.apache.lucene.index.SegmentMerger.mergeTerms(SegmentMerger.java:245)
   [junit4]   2>        at 
org.apache.lucene.index.SegmentMerger.merge(SegmentMerger.java:140)
   [junit4]   2>        at 
org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4446)
   [junit4]   2>        at 
org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4040)
   [junit4]   2>        at 
org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:625)
   [junit4]   2>        at 
org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:662)
   [junit4]   2> 
   [junit4]   2> ??? 26, 2019 2:11:12 ?? 
com.carrotsearch.randomizedtesting.RandomizedRunner$QueueUncaughtExceptionsHandler
 uncaughtException
   [junit4]   2> WARNING: Uncaught exception in thread: Thread[Lucene Merge 
Thread #2,5,TGRP-TestSearcherManager]
   [junit4]   2> org.apache.lucene.index.MergePolicy$MergeException: 
java.lang.IllegalStateException: this writer hit an unrecoverable error; cannot 
complete merge
   [junit4]   2>        at 
__randomizedtesting.SeedInfo.seed([7DBC5E9FBB1145E6]:0)
   [junit4]   2>        at 
org.apache.lucene.index.ConcurrentMergeScheduler.handleMergeException(ConcurrentMergeScheduler.java:704)
   [junit4]   2>        at 
org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:684)
   [junit4]   2> Caused by: java.lang.IllegalStateException: this writer hit an 
unrecoverable error; cannot complete merge
   [junit4]   2>        at 
org.apache.lucene.index.IndexWriter.commitMerge(IndexWriter.java:3863)
   [junit4]   2>        at 
org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4602)
   [junit4]   2>        at 
org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4040)
   [junit4]   2>        at 
org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:625)
   [junit4]   2>        at 
org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:662)
   [junit4]   2> Caused by: java.nio.file.FileSystemException: 
/home/jenkins/workspace/Lucene-Solr-SOLR-13661-Linux/lucene/build/core/test/J0/temp/lucene.search.TestSearcherManager_7DBC5E9FBB1145E6-001/tempDir-001/_5g_Lucene50_1.doc:
 Too many open files
   [junit4]   2>        at 
org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:48)
   [junit4]   2>        at 
org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:81)
   [junit4]   2>        at 
org.apache.lucene.mockfile.HandleTrackingFS.newOutputStream(HandleTrackingFS.java:160)
   [junit4]   2>        at 
org.apache.lucene.mockfile.FilterFileSystemProvider.newOutputStream(FilterFileSystemProvider.java:197)
   [junit4]   2>        at 
java.base/java.nio.file.Files.newOutputStream(Files.java:222)
   [junit4]   2>        at 
org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:410)
   [junit4]   2>        at 
org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:406)
   [junit4]   2>        at 
org.apache.lucene.store.FSDirectory.createOutput(FSDirectory.java:254)
   [junit4]   2>        at 
org.apache.lucene.store.MockDirectoryWrapper.createOutput(MockDirectoryWrapper.java:662)
   [junit4]   2>        at 
org.apache.lucene.store.LockValidatingDirectoryWrapper.createOutput(LockValidatingDirectoryWrapper.java:44)
   [junit4]   2>        at 
org.apache.lucene.store.TrackingDirectoryWrapper.createOutput(TrackingDirectoryWrapper.java:43)
   [junit4]   2>        at 
org.apache.lucene.codecs.lucene50.Lucene50PostingsWriter.<init>(Lucene50PostingsWriter.java:111)
   [junit4]   2>        at 
org.apache.lucene.codecs.lucene50.Lucene50PostingsFormat.fieldsConsumer(Lucene50PostingsFormat.java:425)
   [junit4]   2>        at 
org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.write(PerFieldPostingsFormat.java:140)
   [junit4]   2>        at 
org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:97)
   [junit4]   2>        at 
org.apache.lucene.index.DefaultIndexingChain.flush(DefaultIndexingChain.java:177)
   [junit4]   2>        at 
org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:468)
   [junit4]   2>        at 
org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:555)
   [junit4]   2>        at 
org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:722)
   [junit4]   2>        at 
org.apache.lucene.index.IndexWriter.doFlush(IndexWriter.java:3574)
   [junit4]   2>        at 
org.apache.lucene.index.IndexWriter.flush(IndexWriter.java:3549)
   [junit4]   2>        at 
org.apache.lucene.index.IndexWriter.shutdown(IndexWriter.java:1044)
   [junit4]   2>        at 
org.apache.lucene.index.IndexWriter.close(IndexWriter.java:1087)
   [junit4]   2>        at 
org.apache.lucene.search.TestSearcherManager.testConcurrentIndexCloseSearchAndRefresh(TestSearcherManager.java:693)
   [junit4]   2>        at 
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
   [junit4]   2>        at 
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
   [junit4]   2>        at 
java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
   [junit4]   2>        at 
java.base/java.lang.reflect.Method.invoke(Method.java:567)
   [junit4]   2>        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1750)
   [junit4]   2>        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:938)
   [junit4]   2>        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:974)
   [junit4]   2>        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:988)
   [junit4]   2>        at 
org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:49)
   [junit4]   2>        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
   [junit4]   2>        at 
org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:48)
   [junit4]   2>        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
   [junit4]   2>        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
   [junit4]   2>        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
   [junit4]   2>        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
   [junit4]   2>        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:817)
   [junit4]   2>        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:468)
   [junit4]   2>        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:947)
   [junit4]   2>        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:832)
   [junit4]   2>        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:883)
   [junit4]   2>        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:894)
   [junit4]   2>        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
   [junit4]   2>        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
   [junit4]   2>        at 
org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:41)
   [junit4]   2>        at 
com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
   [junit4]   2>        at 
com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
   [junit4]   2>        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
   [junit4]   2>        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
   [junit4]   2>        at 
org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:53)
   [junit4]   2>        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
   [junit4]   2>        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
   [junit4]   2>        at 
org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:54)
   [junit4]   2>        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
   [junit4]   2>        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
   [junit4]   2>        at java.base/java.lang.Thread.run(Thread.java:835)
   [junit4]   2> 
   [junit4]   2> NOTE: reproduce with: ant test  -Dtestcase=TestSearcherManager 
-Dtests.method=testConcurrentIndexCloseSearchAndRefresh 
-Dtests.seed=7DBC5E9FBB1145E6 -Dtests.multiplier=3 -Dtests.slow=true 
-Dtests.badapples=true -Dtests.locale=sah-RU 
-Dtests.timezone=America/Louisville -Dtests.asserts=true 
-Dtests.file.encoding=US-ASCII
   [junit4] ERROR   11.3s J0 | 
TestSearcherManager.testConcurrentIndexCloseSearchAndRefresh <<<
   [junit4]    > Throwable #1: java.nio.file.FileSystemException: 
/home/jenkins/workspace/Lucene-Solr-SOLR-13661-Linux/lucene/build/core/test/J0/temp/lucene.search.TestSearcherManager_7DBC5E9FBB1145E6-001/tempDir-001/_5g_Lucene50_1.doc:
 Too many open files
   [junit4]    >        at 
org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:48)
   [junit4]    >        at 
org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:81)
   [junit4]    >        at 
org.apache.lucene.mockfile.HandleTrackingFS.newOutputStream(HandleTrackingFS.java:160)
   [junit4]    >        at 
org.apache.lucene.mockfile.FilterFileSystemProvider.newOutputStream(FilterFileSystemProvider.java:197)
   [junit4]    >        at 
java.base/java.nio.file.Files.newOutputStream(Files.java:222)
   [junit4]    >        at 
org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:410)
   [junit4]    >        at 
org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:406)
   [junit4]    >        at 
org.apache.lucene.store.FSDirectory.createOutput(FSDirectory.java:254)
   [junit4]    >        at 
org.apache.lucene.store.MockDirectoryWrapper.createOutput(MockDirectoryWrapper.java:662)
   [junit4]    >        at 
org.apache.lucene.store.LockValidatingDirectoryWrapper.createOutput(LockValidatingDirectoryWrapper.java:44)
   [junit4]    >        at 
org.apache.lucene.store.TrackingDirectoryWrapper.createOutput(TrackingDirectoryWrapper.java:43)
   [junit4]    >        at 
org.apache.lucene.codecs.lucene50.Lucene50PostingsWriter.<init>(Lucene50PostingsWriter.java:111)
   [junit4]    >        at 
org.apache.lucene.codecs.lucene50.Lucene50PostingsFormat.fieldsConsumer(Lucene50PostingsFormat.java:425)
   [junit4]    >        at 
org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.write(PerFieldPostingsFormat.java:140)
   [junit4]    >        at 
org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:97)
   [junit4]    >        at 
org.apache.lucene.index.DefaultIndexingChain.flush(DefaultIndexingChain.java:177)
   [junit4]    >        at 
org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:468)
   [junit4]    >        at 
org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:555)
   [junit4]    >        at 
org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:722)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.doFlush(IndexWriter.java:3574)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.flush(IndexWriter.java:3549)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.shutdown(IndexWriter.java:1044)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.close(IndexWriter.java:1087)
   [junit4]    >        at 
org.apache.lucene.search.TestSearcherManager.testConcurrentIndexCloseSearchAndRefresh(TestSearcherManager.java:693)
   [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:567)
   [junit4]    >        at 
java.base/java.lang.Thread.run(Thread.java:835)Throwable #2: 
com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an uncaught 
exception in thread: Thread[id=31, name=Thread-11, state=RUNNABLE, 
group=TGRP-TestSearcherManager]
   [junit4]    > Caused by: java.lang.RuntimeException: 
java.nio.file.FileSystemException: 
/home/jenkins/workspace/Lucene-Solr-SOLR-13661-Linux/lucene/build/core/test/J0/temp/lucene.search.TestSearcherManager_7DBC5E9FBB1145E6-001/tempDir-001/_53_FSTOrd50_0.tbk:
 Too many open files
   [junit4]    >        at 
__randomizedtesting.SeedInfo.seed([7DBC5E9FBB1145E6]:0)
   [junit4]    >        at 
org.apache.lucene.search.TestSearcherManager$11.run(TestSearcherManager.java:677)
   [junit4]    > Caused by: java.nio.file.FileSystemException: 
/home/jenkins/workspace/Lucene-Solr-SOLR-13661-Linux/lucene/build/core/test/J0/temp/lucene.search.TestSearcherManager_7DBC5E9FBB1145E6-001/tempDir-001/_53_FSTOrd50_0.tbk:
 Too many open files
   [junit4]    >        at 
org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:48)
   [junit4]    >        at 
org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:81)
   [junit4]    >        at 
org.apache.lucene.mockfile.HandleTrackingFS.newFileChannel(HandleTrackingFS.java:197)
   [junit4]    >        at 
org.apache.lucene.mockfile.FilterFileSystemProvider.newFileChannel(FilterFileSystemProvider.java:202)
   [junit4]    >        at 
java.base/java.nio.channels.FileChannel.open(FileChannel.java:292)
   [junit4]    >        at 
java.base/java.nio.channels.FileChannel.open(FileChannel.java:345)
   [junit4]    >        at 
org.apache.lucene.store.NIOFSDirectory.openInput(NIOFSDirectory.java:81)
   [junit4]    >        at 
org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2869)
   [junit4]    >        at 
org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:742)
   [junit4]    >        at 
org.apache.lucene.codecs.memory.FSTOrdTermsReader.<init>(FSTOrdTermsReader.java:89)
   [junit4]    >        at 
org.apache.lucene.codecs.memory.FSTOrdPostingsFormat.fieldsProducer(FSTOrdPostingsFormat.java:69)
   [junit4]    >        at 
org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsReader.<init>(PerFieldPostingsFormat.java:288)
   [junit4]    >        at 
org.apache.lucene.codecs.perfield.PerFieldPostingsFormat.fieldsProducer(PerFieldPostingsFormat.java:368)
   [junit4]    >        at 
org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:114)
   [junit4]    >        at 
org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:84)
   [junit4]    >        at 
org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdates.java:177)
   [junit4]    >        at 
org.apache.lucene.index.ReadersAndUpdates.getReadOnlyClone(ReadersAndUpdates.java:219)
   [junit4]    >        at 
org.apache.lucene.index.StandardDirectoryReader.open(StandardDirectoryReader.java:109)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:526)
   [junit4]    >        at 
org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:116)
   [junit4]    >        at 
org.apache.lucene.search.SearcherManager.<init>(SearcherManager.java:108)
   [junit4]    >        at 
org.apache.lucene.search.SearcherManager.<init>(SearcherManager.java:76)
   [junit4]    >        at 
org.apache.lucene.search.TestSearcherManager$11.run(TestSearcherManager.java:665)Throwable
 #3: com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an 
uncaught exception in thread: Thread[id=35, name=Lucene Merge Thread #3, 
state=RUNNABLE, group=TGRP-TestSearcherManager]
   [junit4]    > Caused by: org.apache.lucene.index.MergePolicy$MergeException: 
java.nio.file.FileSystemException: 
/home/jenkins/workspace/Lucene-Solr-SOLR-13661-Linux/lucene/build/core/test/J0/temp/lucene.search.TestSearcherManager_7DBC5E9FBB1145E6-001/tempDir-001/_5i_LuceneVarGapDocFreqInterval_0.tiv:
 Too many open files
   [junit4]    >        at 
__randomizedtesting.SeedInfo.seed([7DBC5E9FBB1145E6]:0)
   [junit4]    >        at 
org.apache.lucene.index.ConcurrentMergeScheduler.handleMergeException(ConcurrentMergeScheduler.java:704)
   [junit4]    >        at 
org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:684)
   [junit4]    > Caused by: java.nio.file.FileSystemException: 
/home/jenkins/workspace/Lucene-Solr-SOLR-13661-Linux/lucene/build/core/test/J0/temp/lucene.search.TestSearcherManager_7DBC5E9FBB1145E6-001/tempDir-001/_5i_LuceneVarGapDocFreqInterval_0.tiv:
 Too many open files
   [junit4]    >        at 
org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:48)
   [junit4]    >        at 
org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:81)
   [junit4]    >        at 
org.apache.lucene.mockfile.HandleTrackingFS.newOutputStream(HandleTrackingFS.java:160)
   [junit4]    >        at 
org.apache.lucene.mockfile.FilterFileSystemProvider.newOutputStream(FilterFileSystemProvider.java:197)
   [junit4]    >        at 
java.base/java.nio.file.Files.newOutputStream(Files.java:222)
   [junit4]    >        at 
org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:410)
   [junit4]    >        at 
org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:406)
   [junit4]    >        at 
org.apache.lucene.store.FSDirectory.createOutput(FSDirectory.java:254)
   [junit4]    >        at 
org.apache.lucene.store.MockDirectoryWrapper.createOutput(MockDirectoryWrapper.java:662)
   [junit4]    >        at 
org.apache.lucene.store.LockValidatingDirectoryWrapper.createOutput(LockValidatingDirectoryWrapper.java:44)
   [junit4]    >        at 
org.apache.lucene.index.ConcurrentMergeScheduler$1.createOutput(ConcurrentMergeScheduler.java:288)
   [junit4]    >        at 
org.apache.lucene.store.TrackingDirectoryWrapper.createOutput(TrackingDirectoryWrapper.java:43)
   [junit4]    >        at 
org.apache.lucene.codecs.blockterms.VariableGapTermsIndexWriter.<init>(VariableGapTermsIndexWriter.java:180)
   [junit4]    >        at 
org.apache.lucene.codecs.blockterms.LuceneVarGapDocFreqInterval.fieldsConsumer(LuceneVarGapDocFreqInterval.java:65)
   [junit4]    >        at 
org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.merge(PerFieldPostingsFormat.java:167)
   [junit4]    >        at 
org.apache.lucene.index.SegmentMerger.mergeTerms(SegmentMerger.java:245)
   [junit4]    >        at 
org.apache.lucene.index.SegmentMerger.merge(SegmentMerger.java:140)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4446)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4040)
   [junit4]    >        at 
org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:625)
   [junit4]    >        at 
org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:662)Throwable
 #4: com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an 
uncaught exception in thread: Thread[id=34, name=Lucene Merge Thread #2, 
state=RUNNABLE, group=TGRP-TestSearcherManager]
   [junit4]    > Caused by: org.apache.lucene.index.MergePolicy$MergeException: 
java.lang.IllegalStateException: this writer hit an unrecoverable error; cannot 
complete merge
   [junit4]    >        at 
__randomizedtesting.SeedInfo.seed([7DBC5E9FBB1145E6]:0)
   [junit4]    >        at 
org.apache.lucene.index.ConcurrentMergeScheduler.handleMergeException(ConcurrentMergeScheduler.java:704)
   [junit4]    >        at 
org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:684)
   [junit4]    > Caused by: java.lang.IllegalStateException: this writer hit an 
unrecoverable error; cannot complete merge
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.commitMerge(IndexWriter.java:3863)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4602)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4040)
   [junit4]    >        at 
org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:625)
   [junit4]    >        at 
org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:662)
   [junit4]    > Caused by: java.nio.file.FileSystemException: 
/home/jenkins/workspace/Lucene-Solr-SOLR-13661-Linux/lucene/build/core/test/J0/temp/lucene.search.TestSearcherManager_7DBC5E9FBB1145E6-001/tempDir-001/_5g_Lucene50_1.doc:
 Too many open files
   [junit4]    >        at 
org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:48)
   [junit4]    >        at 
org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:81)
   [junit4]    >        at 
org.apache.lucene.mockfile.HandleTrackingFS.newOutputStream(HandleTrackingFS.java:160)
   [junit4]    >        at 
org.apache.lucene.mockfile.FilterFileSystemProvider.newOutputStream(FilterFileSystemProvider.java:197)
   [junit4]    >        at 
java.base/java.nio.file.Files.newOutputStream(Files.java:222)
   [junit4]    >        at 
org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:410)
   [junit4]    >        at 
org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:406)
   [junit4]    >        at 
org.apache.lucene.store.FSDirectory.createOutput(FSDirectory.java:254)
   [junit4]    >        at 
org.apache.lucene.store.MockDirectoryWrapper.createOutput(MockDirectoryWrapper.java:662)
   [junit4]    >        at 
org.apache.lucene.store.LockValidatingDirectoryWrapper.createOutput(LockValidatingDirectoryWrapper.java:44)
   [junit4]    >        at 
org.apache.lucene.store.TrackingDirectoryWrapper.createOutput(TrackingDirectoryWrapper.java:43)
   [junit4]    >        at 
org.apache.lucene.codecs.lucene50.Lucene50PostingsWriter.<init>(Lucene50PostingsWriter.java:111)
   [junit4]    >        at 
org.apache.lucene.codecs.lucene50.Lucene50PostingsFormat.fieldsConsumer(Lucene50PostingsFormat.java:425)
   [junit4]    >        at 
org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.write(PerFieldPostingsFormat.java:140)
   [junit4]    >        at 
org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:97)
   [junit4]    >        at 
org.apache.lucene.index.DefaultIndexingChain.flush(DefaultIndexingChain.java:177)
   [junit4]    >        at 
org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:468)
   [junit4]    >        at 
org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:555)
   [junit4]    >        at 
org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:722)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.doFlush(IndexWriter.java:3574)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.flush(IndexWriter.java:3549)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.shutdown(IndexWriter.java:1044)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.close(IndexWriter.java:1087)
   [junit4]    >        at 
org.apache.lucene.search.TestSearcherManager.testConcurrentIndexCloseSearchAndRefresh(TestSearcherManager.java:693)
   [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:567)
   [junit4]    >        at java.base/java.lang.Thread.run(Thread.java:835)
   [junit4] OK      0.08s J0 | TestSearcherManager.testIntermediateClose
   [junit4] OK      0.03s J0 | 
TestSearcherManager.testReferenceDecrementIllegally
   [junit4] OK      0.02s J0 | TestSearcherManager.testPreviousReaderIsPassed
   [junit4] OK      0.01s J0 | TestSearcherManager.testEnsureOpen
   [junit4] OK      0.13s J0 | TestSearcherManager.testCustomDirectoryReader
   [junit4] OK      0.01s J0 | TestSearcherManager.testListenerCalled
   [junit4]   2> NOTE: leaving temporary files on disk at: 
/home/jenkins/workspace/Lucene-Solr-SOLR-13661-Linux/lucene/build/core/test/J0/temp/lucene.search.TestSearcherManager_7DBC5E9FBB1145E6-001
   [junit4]   2> NOTE: test params are: codec=Asserting(Lucene80): 
{date=FSTOrd50, extra35=Lucene50(blocksize=128), 
extra36=Lucene50(blocksize=128), extra14=Lucene50(blocksize=128), 
extra11=FSTOrd50, extra8=FSTOrd50, 
extra9=PostingsFormat(name=LuceneVarGapDocFreqInterval), 
extra12=PostingsFormat(name=LuceneVarGapDocFreqInterval), 
extra34=PostingsFormat(name=LuceneVarGapDocFreqInterval), 
extra17=Lucene50(blocksize=128), extra37=FSTOrd50, 
extra16=PostingsFormat(name=LuceneVarGapDocFreqInterval), 
extra38=PostingsFormat(name=LuceneVarGapDocFreqInterval), 
extra2=Lucene50(blocksize=128), extra3=Lucene50(blocksize=128), 
extra19=FSTOrd50, 
titleTokenized=PostingsFormat(name=LuceneVarGapDocFreqInterval), 
extra0=FSTOrd50, extra1=PostingsFormat(name=LuceneVarGapDocFreqInterval), 
body=FSTOrd50, title=Lucene50(blocksize=128), extra7=Lucene50(blocksize=128), 
extra4=FSTOrd50, extra5=PostingsFormat(name=LuceneVarGapDocFreqInterval), 
packID=FSTOrd50, extra31=Lucene50(blocksize=128), 
extra10=Lucene50(blocksize=128), extra24=Lucene50(blocksize=128), 
extra25=Lucene50(blocksize=128), extra22=FSTOrd50, 
extra23=PostingsFormat(name=LuceneVarGapDocFreqInterval), 
extra28=Lucene50(blocksize=128), docid=Lucene50(blocksize=128), 
extra26=FSTOrd50, extra20=Lucene50(blocksize=128), 
extra21=Lucene50(blocksize=128)}, 
docValues:{date=DocValuesFormat(name=Asserting), 
extra35=DocValuesFormat(name=Asserting), 
extra36=DocValuesFormat(name=Lucene80), extra14=DocValuesFormat(name=Lucene80), 
docid_int=DocValuesFormat(name=Lucene80), 
extra11=DocValuesFormat(name=Asserting), 
extra8=DocValuesFormat(name=Asserting), extra9=DocValuesFormat(name=Lucene80), 
extra12=DocValuesFormat(name=Lucene80), 
extra17=DocValuesFormat(name=Asserting), 
extra37=DocValuesFormat(name=Asserting), 
extra16=DocValuesFormat(name=Lucene80), extra38=DocValuesFormat(name=Lucene80), 
extra2=DocValuesFormat(name=Asserting), extra3=DocValuesFormat(name=Lucene80), 
titleTokenized=DocValuesFormat(name=Lucene80), 
extra19=DocValuesFormat(name=Asserting), 
extra0=DocValuesFormat(name=Asserting), extra1=DocValuesFormat(name=Lucene80), 
title=DocValuesFormat(name=Asserting), body=DocValuesFormat(name=Asserting), 
extra7=DocValuesFormat(name=Lucene80), extra4=DocValuesFormat(name=Asserting), 
extra5=DocValuesFormat(name=Lucene80), packID=DocValuesFormat(name=Asserting), 
docid_intDV=DocValuesFormat(name=Lucene80), 
extra31=DocValuesFormat(name=Asserting), 
extra10=DocValuesFormat(name=Lucene80), 
extra24=DocValuesFormat(name=Asserting), 
extra25=DocValuesFormat(name=Lucene80), 
extra22=DocValuesFormat(name=Asserting), 
extra23=DocValuesFormat(name=Lucene80), 
extra28=DocValuesFormat(name=Asserting), docid=DocValuesFormat(name=Lucene80), 
extra26=DocValuesFormat(name=Asserting), 
extra20=DocValuesFormat(name=Asserting), 
extra21=DocValuesFormat(name=Lucene80), 
titleDV=DocValuesFormat(name=Asserting)}, maxPointsInLeafNode=345, 
maxMBSortInHeap=5.532149715811079, 
sim=Asserting(org.apache.lucene.search.similarities.AssertingSimilarity@5505f31c),
 locale=sah-RU, timezone=America/Louisville
   [junit4]   2> NOTE: Linux 5.0.0-36-generic amd64/AdoptOpenJDK 12.0.1 
(64-bit)/cpus=8,threads=1,free=295904600,total=529006592
   [junit4]   2> NOTE: All tests run in this JVM: [TestSearcherManager]
   [junit4] Completed [1/5 (1!)] on J0 in 18.76s, 11 tests, 1 error <<< 
FAILURES!

[...truncated 43 lines...]
   [junit4] Suite: org.apache.lucene.search.TestSearcherManager
   [junit4] OK      7.46s J0 | TestSearcherManager.testSearcherManager
   [junit4] OK      0.03s J0 | TestSearcherManager.testMaybeRefreshBlockingLock
   [junit4] OK      0.01s J0 | TestSearcherManager.testCloseTwice
   [junit4] OK      0.01s J0 | TestSearcherManager.testEvilSearcherFactory
   [junit4]   2> ??? 26, 2019 2:11:27 ?? 
com.carrotsearch.randomizedtesting.RandomizedRunner$QueueUncaughtExceptionsHandler
 uncaughtException
   [junit4]   2> WARNING: Uncaught exception in thread: 
Thread[Thread-29,5,TGRP-TestSearcherManager]
   [junit4]   2> java.lang.RuntimeException: java.nio.file.FileSystemException: 
/home/jenkins/workspace/Lucene-Solr-SOLR-13661-Linux/lucene/build/core/test/J0/temp/lucene.search.TestSearcherManager_7DBC5E9FBB1145E6-002/tempDir-001/_65_FSTOrd50_0.tbk:
 Too many open files
   [junit4]   2>        at 
__randomizedtesting.SeedInfo.seed([7DBC5E9FBB1145E6]:0)
   [junit4]   2>        at 
org.apache.lucene.search.TestSearcherManager$10.run(TestSearcherManager.java:647)
   [junit4]   2> Caused by: java.nio.file.FileSystemException: 
/home/jenkins/workspace/Lucene-Solr-SOLR-13661-Linux/lucene/build/core/test/J0/temp/lucene.search.TestSearcherManager_7DBC5E9FBB1145E6-002/tempDir-001/_65_FSTOrd50_0.tbk:
 Too many open files
   [junit4]   2>        at 
org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:48)
   [junit4]   2>        at 
org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:81)
   [junit4]   2>        at 
org.apache.lucene.mockfile.HandleTrackingFS.newFileChannel(HandleTrackingFS.java:197)
   [junit4]   2>        at 
org.apache.lucene.mockfile.FilterFileSystemProvider.newFileChannel(FilterFileSystemProvider.java:202)
   [junit4]   2>        at 
java.base/java.nio.channels.FileChannel.open(FileChannel.java:292)
   [junit4]   2>        at 
java.base/java.nio.channels.FileChannel.open(FileChannel.java:345)
   [junit4]   2>        at 
org.apache.lucene.store.NIOFSDirectory.openInput(NIOFSDirectory.java:81)
   [junit4]   2>        at 
org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2869)
   [junit4]   2>        at 
org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:742)
   [junit4]   2>        at 
org.apache.lucene.codecs.memory.FSTOrdTermsReader.<init>(FSTOrdTermsReader.java:89)
   [junit4]   2>        at 
org.apache.lucene.codecs.memory.FSTOrdPostingsFormat.fieldsProducer(FSTOrdPostingsFormat.java:69)
   [junit4]   2>        at 
org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsReader.<init>(PerFieldPostingsFormat.java:288)
   [junit4]   2>        at 
org.apache.lucene.codecs.perfield.PerFieldPostingsFormat.fieldsProducer(PerFieldPostingsFormat.java:368)
   [junit4]   2>        at 
org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:114)
   [junit4]   2>        at 
org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:84)
   [junit4]   2>        at 
org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdates.java:177)
   [junit4]   2>        at 
org.apache.lucene.index.ReadersAndUpdates.getReadOnlyClone(ReadersAndUpdates.java:219)
   [junit4]   2>        at 
org.apache.lucene.index.StandardDirectoryReader.open(StandardDirectoryReader.java:109)
   [junit4]   2>        at 
org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:526)
   [junit4]   2>        at 
org.apache.lucene.index.StandardDirectoryReader.doOpenFromWriter(StandardDirectoryReader.java:297)
   [junit4]   2>        at 
org.apache.lucene.index.StandardDirectoryReader.doOpenIfChanged(StandardDirectoryReader.java:272)
   [junit4]   2>        at 
org.apache.lucene.index.StandardDirectoryReader.doOpenIfChanged(StandardDirectoryReader.java:262)
   [junit4]   2>        at 
org.apache.lucene.index.DirectoryReader.openIfChanged(DirectoryReader.java:165)
   [junit4]   2>        at 
org.apache.lucene.search.SearcherManager.refreshIfNeeded(SearcherManager.java:156)
   [junit4]   2>        at 
org.apache.lucene.search.SearcherManager.refreshIfNeeded(SearcherManager.java:58)
   [junit4]   2>        at 
org.apache.lucene.search.ReferenceManager.doMaybeRefresh(ReferenceManager.java:176)
   [junit4]   2>        at 
org.apache.lucene.search.ReferenceManager.maybeRefreshBlocking(ReferenceManager.java:253)
   [junit4]   2>        at 
org.apache.lucene.search.TestSearcherManager$10.run(TestSearcherManager.java:635)
   [junit4]   2> 
   [junit4]   2> NOTE: reproduce with: ant test  -Dtestcase=TestSearcherManager 
-Dtests.method=testConcurrentIndexCloseSearchAndRefresh 
-Dtests.seed=7DBC5E9FBB1145E6 -Dtests.multiplier=3 -Dtests.slow=true 
-Dtests.badapples=true -Dtests.locale=sah-RU 
-Dtests.timezone=America/Louisville -Dtests.asserts=true 
-Dtests.file.encoding=US-ASCII
   [junit4] ERROR   9.14s J0 | 
TestSearcherManager.testConcurrentIndexCloseSearchAndRefresh <<<
   [junit4]    > Throwable #1: 
com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an uncaught 
exception in thread: Thread[id=54, name=Thread-29, state=RUNNABLE, 
group=TGRP-TestSearcherManager]
   [junit4]    >        at 
__randomizedtesting.SeedInfo.seed([7DBC5E9FBB1145E6:BF7A9DDFE6AFB9D1]:0)
   [junit4]    > Caused by: java.lang.RuntimeException: 
java.nio.file.FileSystemException: 
/home/jenkins/workspace/Lucene-Solr-SOLR-13661-Linux/lucene/build/core/test/J0/temp/lucene.search.TestSearcherManager_7DBC5E9FBB1145E6-002/tempDir-001/_65_FSTOrd50_0.tbk:
 Too many open files
   [junit4]    >        at 
__randomizedtesting.SeedInfo.seed([7DBC5E9FBB1145E6]:0)
   [junit4]    >        at org.apache.lucene.sea

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

rg.apache.lucene.mockfile.HandleTrackingFS.newFileChannel(HandleTrackingFS.java:197)
   [junit4]    >        at 
org.apache.lucene.mockfile.FilterFileSystemProvider.newFileChannel(FilterFileSystemProvider.java:202)
   [junit4]    >        at 
java.base/java.nio.channels.FileChannel.open(FileChannel.java:292)
   [junit4]    >        at 
java.base/java.nio.channels.FileChannel.open(FileChannel.java:345)
   [junit4]    >        at 
org.apache.lucene.store.NIOFSDirectory.openInput(NIOFSDirectory.java:81)
   [junit4]    >        at 
org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2869)
   [junit4]    >        at 
org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:742)
   [junit4]    >        at 
org.apache.lucene.codecs.memory.FSTOrdTermsReader.<init>(FSTOrdTermsReader.java:89)
   [junit4]    >        at 
org.apache.lucene.codecs.memory.FSTOrdPostingsFormat.fieldsProducer(FSTOrdPostingsFormat.java:69)
   [junit4]    >        at 
org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsReader.<init>(PerFieldPostingsFormat.java:288)
   [junit4]    >        at 
org.apache.lucene.codecs.perfield.PerFieldPostingsFormat.fieldsProducer(PerFieldPostingsFormat.java:368)
   [junit4]    >        at 
org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:114)
   [junit4]    >        at 
org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:84)
   [junit4]    >        at 
org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdates.java:177)
   [junit4]    >        at 
org.apache.lucene.index.ReadersAndUpdates.getReadOnlyClone(ReadersAndUpdates.java:219)
   [junit4]    >        at 
org.apache.lucene.index.StandardDirectoryReader.open(StandardDirectoryReader.java:109)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:526)
   [junit4]    >        at 
org.apache.lucene.index.StandardDirectoryReader.doOpenFromWriter(StandardDirectoryReader.java:297)
   [junit4]    >        at 
org.apache.lucene.index.StandardDirectoryReader.doOpenIfChanged(StandardDirectoryReader.java:272)
   [junit4]    >        at 
org.apache.lucene.index.StandardDirectoryReader.doOpenIfChanged(StandardDirectoryReader.java:262)
   [junit4]    >        at 
org.apache.lucene.index.DirectoryReader.openIfChanged(DirectoryReader.java:165)
   [junit4]    >        at 
org.apache.lucene.search.SearcherManager.refreshIfNeeded(SearcherManager.java:156)
   [junit4]    >        at 
org.apache.lucene.search.SearcherManager.refreshIfNeeded(SearcherManager.java:58)
   [junit4]    >        at 
org.apache.lucene.search.ReferenceManager.doMaybeRefresh(ReferenceManager.java:176)
   [junit4]    >        at 
org.apache.lucene.search.ReferenceManager.maybeRefreshBlocking(ReferenceManager.java:253)
   [junit4]    >        at 
org.apache.lucene.search.TestSearcherManager$10.run(TestSearcherManager.java:635)
   [junit4] IGNOR/A 0.01s J0 | TestSearcherManager.testIntermediateClose
   [junit4]    > Assumption #1: Ignored, failures limit reached (5 >= 5).
   [junit4] IGNOR/A 0.00s J0 | 
TestSearcherManager.testReferenceDecrementIllegally
   [junit4]    > Assumption #1: Ignored, failures limit reached (5 >= 5).
   [junit4] IGNOR/A 0.00s J0 | TestSearcherManager.testPreviousReaderIsPassed
   [junit4]    > Assumption #1: Ignored, failures limit reached (5 >= 5).
   [junit4] IGNOR/A 0.00s J0 | TestSearcherManager.testEnsureOpen
   [junit4]    > Assumption #1: Ignored, failures limit reached (5 >= 5).
   [junit4] IGNOR/A 0.00s J0 | TestSearcherManager.testCustomDirectoryReader
   [junit4]    > Assumption #1: Ignored, failures limit reached (5 >= 5).
   [junit4] IGNOR/A 0.00s J0 | TestSearcherManager.testListenerCalled
   [junit4]    > Assumption #1: Ignored, failures limit reached (5 >= 5).
   [junit4]   2> NOTE: test params are: codec=Asserting(Lucene80): 
{date=FSTOrd50, extra35=Lucene50(blocksize=128), 
extra13=Lucene50(blocksize=128), extra36=Lucene50(blocksize=128), 
extra14=Lucene50(blocksize=128), extra8=FSTOrd50, extra11=FSTOrd50, 
extra33=FSTOrd50, extra12=PostingsFormat(name=LuceneVarGapDocFreqInterval), 
extra9=PostingsFormat(name=LuceneVarGapDocFreqInterval), 
extra34=PostingsFormat(name=LuceneVarGapDocFreqInterval), 
extra17=Lucene50(blocksize=128), extra39=Lucene50(blocksize=128), 
extra18=Lucene50(blocksize=128), extra37=FSTOrd50, extra15=FSTOrd50, 
extra38=PostingsFormat(name=LuceneVarGapDocFreqInterval), 
extra16=PostingsFormat(name=LuceneVarGapDocFreqInterval), 
extra2=Lucene50(blocksize=128), extra3=Lucene50(blocksize=128), 
extra19=FSTOrd50, 
titleTokenized=PostingsFormat(name=LuceneVarGapDocFreqInterval), 
extra0=FSTOrd50, extra1=PostingsFormat(name=LuceneVarGapDocFreqInterval), 
body=FSTOrd50, title=Lucene50(blocksize=128), extra6=Lucene50(blocksize=128), 
extra7=Lucene50(blocksize=128), extra4=FSTOrd50, 
extra5=PostingsFormat(name=LuceneVarGapDocFreqInterval), packID=FSTOrd50, 
extra31=Lucene50(blocksize=128), extra10=Lucene50(blocksize=128), 
extra32=Lucene50(blocksize=128), 
extra30=PostingsFormat(name=LuceneVarGapDocFreqInterval), 
extra24=Lucene50(blocksize=128), extra25=Lucene50(blocksize=128), 
extra22=FSTOrd50, extra23=PostingsFormat(name=LuceneVarGapDocFreqInterval), 
extra28=Lucene50(blocksize=128), extra29=Lucene50(blocksize=128), 
docid=Lucene50(blocksize=128), extra26=FSTOrd50, 
extra27=PostingsFormat(name=LuceneVarGapDocFreqInterval), 
extra20=Lucene50(blocksize=128), extra21=Lucene50(blocksize=128)}, 
docValues:{date=DocValuesFormat(name=Asserting), 
extra13=DocValuesFormat(name=Asserting), 
extra14=DocValuesFormat(name=Lucene80), extra8=DocValuesFormat(name=Asserting), 
extra11=DocValuesFormat(name=Asserting), extra9=DocValuesFormat(name=Lucene80), 
extra12=DocValuesFormat(name=Lucene80), 
extra17=DocValuesFormat(name=Asserting), 
extra18=DocValuesFormat(name=Lucene80), 
extra15=DocValuesFormat(name=Asserting), 
extra16=DocValuesFormat(name=Lucene80), extra2=DocValuesFormat(name=Asserting), 
extra3=DocValuesFormat(name=Lucene80), 
titleTokenized=DocValuesFormat(name=Lucene80), 
extra19=DocValuesFormat(name=Asserting), 
extra0=DocValuesFormat(name=Asserting), extra1=DocValuesFormat(name=Lucene80), 
body=DocValuesFormat(name=Asserting), extra6=DocValuesFormat(name=Asserting), 
extra7=DocValuesFormat(name=Lucene80), extra4=DocValuesFormat(name=Asserting), 
extra5=DocValuesFormat(name=Lucene80), extra10=DocValuesFormat(name=Lucene80), 
extra35=DocValuesFormat(name=Asserting), 
extra36=DocValuesFormat(name=Lucene80), 
docid_int=DocValuesFormat(name=Lucene80), 
extra33=DocValuesFormat(name=Asserting), 
extra34=DocValuesFormat(name=Lucene80), 
extra39=DocValuesFormat(name=Asserting), 
extra37=DocValuesFormat(name=Asserting), 
extra38=DocValuesFormat(name=Lucene80), title=DocValuesFormat(name=Asserting), 
packID=DocValuesFormat(name=Asserting), 
docid_intDV=DocValuesFormat(name=Lucene80), 
extra31=DocValuesFormat(name=Asserting), 
extra32=DocValuesFormat(name=Lucene80), extra30=DocValuesFormat(name=Lucene80), 
extra24=DocValuesFormat(name=Asserting), 
extra25=DocValuesFormat(name=Lucene80), 
extra22=DocValuesFormat(name=Asserting), 
extra23=DocValuesFormat(name=Lucene80), 
extra28=DocValuesFormat(name=Asserting), 
extra29=DocValuesFormat(name=Lucene80), docid=DocValuesFormat(name=Lucene80), 
extra26=DocValuesFormat(name=Asserting), 
extra27=DocValuesFormat(name=Lucene80), 
extra20=DocValuesFormat(name=Asserting), 
extra21=DocValuesFormat(name=Lucene80), 
titleDV=DocValuesFormat(name=Asserting)}, maxPointsInLeafNode=345, 
maxMBSortInHeap=5.532149715811079, 
sim=Asserting(org.apache.lucene.search.similarities.AssertingSimilarity@6e57dc3e),
 locale=sah-RU, timezone=America/Louisville
   [junit4]   2> NOTE: Linux 5.0.0-36-generic amd64/AdoptOpenJDK 12.0.1 
(64-bit)/cpus=8,threads=1,free=284313880,total=527958016
   [junit4]   2> NOTE: All tests run in this JVM: [TestSearcherManager, 
TestSearcherManager]
   [junit4] Completed [5/5 (2!)] on J0 in 17.14s, 11 tests, 1 error, 6 skipped 
<<< FAILURES!

[...truncated 12 lines...]
BUILD FAILED
/home/jenkins/workspace/Lucene-Solr-SOLR-13661-Linux/lucene/common-build.xml:1510:
 The following error occurred while executing this line:
/home/jenkins/workspace/Lucene-Solr-SOLR-13661-Linux/lucene/common-build.xml:1037:
 There were test failures: 5 suites, 55 tests, 2 errors, 6 ignored (6 
assumptions) [seed: 7DBC5E9FBB1145E6]

Total time: 48 seconds

[repro] Setting last failure code to 256

[repro] Failures:
[repro]   2/5 failed: org.apache.lucene.search.TestSearcherManager
[repro] Exiting with code 256
+ mv lucene/build lucene/build.repro
+ mv solr/build solr/build.repro
mv: cannot stat 'solr/build': No such file or directory
+ true
+ mv lucene/build.orig lucene/build
+ mv solr/build.orig solr/build
Archiving artifacts
Setting 
ANT_1_8_2_HOME=/home/jenkins/tools/hudson.tasks.Ant_AntInstallation/ANT_1.8.2
[WARNINGS] Parsing warnings in console log with parser Java Compiler (javac)
Setting 
ANT_1_8_2_HOME=/home/jenkins/tools/hudson.tasks.Ant_AntInstallation/ANT_1.8.2
No credentials specified
Setting 
ANT_1_8_2_HOME=/home/jenkins/tools/hudson.tasks.Ant_AntInstallation/ANT_1.8.2
<Git Blamer> Using GitBlamer to create author and commit information for all 
warnings.
<Git Blamer> GIT_COMMIT=5674f4aa9077b493503d94821471e9e6aa8a1702, 
workspace=/home/jenkins/workspace/Lucene-Solr-SOLR-13661-Linux
[WARNINGS] Computing warning deltas based on reference build #188
Recording test results
Setting 
ANT_1_8_2_HOME=/home/jenkins/tools/hudson.tasks.Ant_AntInstallation/ANT_1.8.2
Build step 'Publish JUnit test result report' changed build result to UNSTABLE
Email was triggered for: Unstable (Test Failures)
Sending email for trigger: Unstable (Test Failures)
Setting 
ANT_1_8_2_HOME=/home/jenkins/tools/hudson.tasks.Ant_AntInstallation/ANT_1.8.2
Setting 
ANT_1_8_2_HOME=/home/jenkins/tools/hudson.tasks.Ant_AntInstallation/ANT_1.8.2
Setting 
ANT_1_8_2_HOME=/home/jenkins/tools/hudson.tasks.Ant_AntInstallation/ANT_1.8.2
Setting 
ANT_1_8_2_HOME=/home/jenkins/tools/hudson.tasks.Ant_AntInstallation/ANT_1.8.2
Setting 
ANT_1_8_2_HOME=/home/jenkins/tools/hudson.tasks.Ant_AntInstallation/ANT_1.8.2
Setting 
ANT_1_8_2_HOME=/home/jenkins/tools/hudson.tasks.Ant_AntInstallation/ANT_1.8.2
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