[JENKINS] Lucene-Solr-NightlyTests-trunk - Build # 909 - Still Failing

[Apache Jenkins Server]

Build: https://builds.apache.org/job/Lucene-Solr-NightlyTests-trunk/909/

4 tests failed.
FAILED:  
org.apache.lucene.index.TestDemoParallelLeafReader.testRandomMultipleSchemaGensSameField

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

Stack Trace:
org.apache.lucene.store.AlreadyClosedException: refusing to delete any files: 
this IndexWriter hit an unrecoverable exception
        at 
org.apache.lucene.index.IndexFileDeleter.ensureOpen(IndexFileDeleter.java:347)
        at 
org.apache.lucene.index.IndexFileDeleter.deleteFile(IndexFileDeleter.java:731)
        at 
org.apache.lucene.index.IndexFileDeleter.deletePendingFiles(IndexFileDeleter.java:520)
        at 
org.apache.lucene.index.IndexFileDeleter.deleteNewFiles(IndexFileDeleter.java:723)
        at 
org.apache.lucene.index.IndexWriter.deleteNewFiles(IndexWriter.java:4666)
        at 
org.apache.lucene.index.DocumentsWriter$DeleteNewFilesEvent.process(DocumentsWriter.java:729)
        at 
org.apache.lucene.index.IndexWriter.processEvents(IndexWriter.java:4737)
        at 
org.apache.lucene.index.IndexWriter.processEvents(IndexWriter.java:4728)
        at 
org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1464)
        at 
org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1242)
        at 
org.apache.lucene.index.TestDemoParallelLeafReader.testRandomMultipleSchemaGensSameField(TestDemoParallelLeafReader.java:1077)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:497)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1764)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:871)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:907)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:921)
        at 
org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:50)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:46)
        at 
org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:49)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:65)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:48)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:367)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:809)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:460)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:880)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:781)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:816)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:827)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:46)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:42)
        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 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:54)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:48)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:65)
        at 
org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:55)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:367)
        at java.lang.Thread.run(Thread.java:745)
Caused by: java.nio.file.FileSystemException: 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-trunk/lucene/build/core/test/J1/temp/lucene.index.TestDemoParallelLeafReader_D0211EDE8C957C8D-001/tempDir-003/index/_1dn_FSTOrd50_0.doc:
 Too many open files
        at 
org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:49)
        at 
org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:82)
        at 
org.apache.lucene.mockfile.HandleTrackingFS.newOutputStream(HandleTrackingFS.java:161)
        at 
org.apache.lucene.mockfile.FilterFileSystemProvider.newOutputStream(FilterFileSystemProvider.java:198)
        at java.nio.file.Files.newOutputStream(Files.java:216)
        at 
org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:301)
        at 
org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:297)
        at 
org.apache.lucene.store.FSDirectory.createOutput(FSDirectory.java:232)
        at 
org.apache.lucene.store.MockDirectoryWrapper.createOutput(MockDirectoryWrapper.java:592)
        at 
org.apache.lucene.store.LockValidatingDirectoryWrapper.createOutput(LockValidatingDirectoryWrapper.java:44)
        at 
org.apache.lucene.index.IndexWriter$1.createOutput(IndexWriter.java:4826)
        at 
org.apache.lucene.store.TrackingDirectoryWrapper.createOutput(TrackingDirectoryWrapper.java:43)
        at 
org.apache.lucene.codecs.lucene50.Lucene50PostingsWriter.<init>(Lucene50PostingsWriter.java:105)
        at 
org.apache.lucene.codecs.memory.FSTOrdPostingsFormat.fieldsConsumer(FSTOrdPostingsFormat.java:50)
        at 
org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.write(PerFieldPostingsFormat.java:196)
        at 
org.apache.lucene.codecs.FieldsConsumer.merge(FieldsConsumer.java:105)
        at 
org.apache.lucene.index.SegmentMerger.mergeTerms(SegmentMerger.java:211)
        at org.apache.lucene.index.SegmentMerger.merge(SegmentMerger.java:96)
        at 
org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4062)
        at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:3642)
        at 
org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:588)
        at 
org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:626)


FAILED:  org.apache.lucene.index.TestDemoParallelLeafReader.testRandom

Error Message:
Captured an uncaught exception in thread: Thread[id=1894, name=Lucene Merge 
Thread #84, state=RUNNABLE, group=TGRP-TestDemoParallelLeafReader]

Stack Trace:
com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an uncaught 
exception in thread: Thread[id=1894, name=Lucene Merge Thread #84, 
state=RUNNABLE, group=TGRP-TestDemoParallelLeafReader]
Caused by: org.apache.lucene.index.MergePolicy$MergeException: 
java.lang.IllegalStateException: this writer hit an unrecoverable error; cannot 
complete merge
        at __randomizedtesting.SeedInfo.seed([D0211EDE8C957C8D]:0)
        at 
org.apache.lucene.index.ConcurrentMergeScheduler.handleMergeException(ConcurrentMergeScheduler.java:668)
        at 
org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:648)
Caused by: java.lang.IllegalStateException: this writer hit an unrecoverable 
error; cannot complete merge
        at 
org.apache.lucene.index.IndexWriter.commitMerge(IndexWriter.java:3448)
        at 
org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4210)
        at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:3642)
        at 
org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:588)
        at 
org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:626)
Caused by: java.nio.file.FileSystemException: 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-trunk/lucene/build/core/test/J1/temp/lucene.index.TestDemoParallelLeafReader_D0211EDE8C957C8D-001/tempDir-003/index/_1dn_FSTOrd50_0.doc:
 Too many open files
        at 
org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:49)
        at 
org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:82)
        at 
org.apache.lucene.mockfile.HandleTrackingFS.newOutputStream(HandleTrackingFS.java:161)
        at 
org.apache.lucene.mockfile.FilterFileSystemProvider.newOutputStream(FilterFileSystemProvider.java:198)
        at java.nio.file.Files.newOutputStream(Files.java:216)
        at 
org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:301)
        at 
org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:297)
        at 
org.apache.lucene.store.FSDirectory.createOutput(FSDirectory.java:232)
        at 
org.apache.lucene.store.MockDirectoryWrapper.createOutput(MockDirectoryWrapper.java:592)
        at 
org.apache.lucene.store.LockValidatingDirectoryWrapper.createOutput(LockValidatingDirectoryWrapper.java:44)
        at 
org.apache.lucene.index.IndexWriter$1.createOutput(IndexWriter.java:4826)
        at 
org.apache.lucene.store.TrackingDirectoryWrapper.createOutput(TrackingDirectoryWrapper.java:43)
        at 
org.apache.lucene.codecs.lucene50.Lucene50PostingsWriter.<init>(Lucene50PostingsWriter.java:105)
        at 
org.apache.lucene.codecs.memory.FSTOrdPostingsFormat.fieldsConsumer(FSTOrdPostingsFormat.java:50)
        at 
org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.write(PerFieldPostingsFormat.java:196)
        at 
org.apache.lucene.codecs.FieldsConsumer.merge(FieldsConsumer.java:105)
        at 
org.apache.lucene.index.SegmentMerger.mergeTerms(SegmentMerger.java:211)
        at org.apache.lucene.index.SegmentMerger.merge(SegmentMerger.java:96)
        at 
org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4062)
        ... 3 more


FAILED:  org.apache.lucene.search.TestDimensionalRangeQuery.testRandomBinaryBig

Error Message:
Test abandoned because suite timeout was reached.

Stack Trace:
java.lang.Exception: Test abandoned because suite timeout was reached.
        at __randomizedtesting.SeedInfo.seed([D0211EDE8C957C8D]:0)


FAILED:  
junit.framework.TestSuite.org.apache.lucene.search.TestDimensionalRangeQuery

Error Message:
Suite timeout exceeded (>= 7200000 msec).

Stack Trace:
java.lang.Exception: Suite timeout exceeded (>= 7200000 msec).
        at __randomizedtesting.SeedInfo.seed([D0211EDE8C957C8D]:0)




Build Log:
[...truncated 1166 lines...]
   [junit4] Suite: org.apache.lucene.index.TestDemoParallelLeafReader
   [junit4]   2> gen 12, 2016 7:13:54 AM 
com.carrotsearch.randomizedtesting.RandomizedRunner$QueueUncaughtExceptionsHandler
 uncaughtException
   [junit4]   2> WARNING: Uncaught exception in thread: Thread[Lucene Merge 
Thread #70,5,TGRP-TestDemoParallelLeafReader]
   [junit4]   2> org.apache.lucene.index.MergePolicy$MergeException: 
java.nio.file.FileSystemException: 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-trunk/lucene/build/core/test/J1/temp/lucene.index.TestDemoParallelLeafReader_D0211EDE8C957C8D-001/tempDir-003/segs/24wy8t7ortfiij52p0xgyk9h8_69/_2.dim:
 Too many open files
   [junit4]   2>        at 
__randomizedtesting.SeedInfo.seed([D0211EDE8C957C8D]:0)
   [junit4]   2>        at 
org.apache.lucene.index.ConcurrentMergeScheduler.handleMergeException(ConcurrentMergeScheduler.java:668)
   [junit4]   2>        at 
org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:648)
   [junit4]   2> Caused by: java.nio.file.FileSystemException: 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-trunk/lucene/build/core/test/J1/temp/lucene.index.TestDemoParallelLeafReader_D0211EDE8C957C8D-001/tempDir-003/segs/24wy8t7ortfiij52p0xgyk9h8_69/_2.dim:
 Too many open files
   [junit4]   2>        at 
org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:49)
   [junit4]   2>        at 
org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:82)
   [junit4]   2>        at 
org.apache.lucene.mockfile.HandleTrackingFS.newFileChannel(HandleTrackingFS.java:198)
   [junit4]   2>        at 
org.apache.lucene.mockfile.FilterFileSystemProvider.newFileChannel(FilterFileSystemProvider.java:203)
   [junit4]   2>        at 
java.nio.channels.FileChannel.open(FileChannel.java:287)
   [junit4]   2>        at 
java.nio.channels.FileChannel.open(FileChannel.java:335)
   [junit4]   2>        at 
org.apache.lucene.store.NIOFSDirectory.openInput(NIOFSDirectory.java:82)
   [junit4]   2>        at 
org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2541)
   [junit4]   2>        at 
org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:676)
   [junit4]   2>        at 
org.apache.lucene.codecs.lucene60.Lucene60DimensionalReader.<init>(Lucene60DimensionalReader.java:54)
   [junit4]   2>        at 
org.apache.lucene.codecs.lucene60.Lucene60DimensionalFormat.fieldsReader(Lucene60DimensionalFormat.java:105)
   [junit4]   2>        at 
org.apache.lucene.codecs.asserting.AssertingDimensionalFormat.fieldsReader(AssertingDimensionalFormat.java:47)
   [junit4]   2>        at 
org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:128)
   [junit4]   2>        at 
org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:66)
   [junit4]   2>        at 
org.apache.lucene.index.StandardDirectoryReader$1.doBody(StandardDirectoryReader.java:58)
   [junit4]   2>        at 
org.apache.lucene.index.StandardDirectoryReader$1.doBody(StandardDirectoryReader.java:50)
   [junit4]   2>        at 
org.apache.lucene.index.SegmentInfos$FindSegmentsFile.run(SegmentInfos.java:671)
   [junit4]   2>        at 
org.apache.lucene.index.StandardDirectoryReader.open(StandardDirectoryReader.java:73)
   [junit4]   2>        at 
org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:63)
   [junit4]   2>        at 
org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader.getParallelLeafReader(TestDemoParallelLeafReader.java:414)
   [junit4]   2>        at 
org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader.getCurrentReader(TestDemoParallelLeafReader.java:162)
   [junit4]   2>        at 
org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader$ReindexingMergePolicy$ReindexingOneMerge.getMergeReaders(TestDemoParallelLeafReader.java:532)
   [junit4]   2>        at 
org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4051)
   [junit4]   2>        at 
org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:3642)
   [junit4]   2>        at 
org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:588)
   [junit4]   2>        at 
org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:626)
   [junit4]   2> 
   [junit4]   2> gen 12, 2016 7:13:54 AM 
com.carrotsearch.randomizedtesting.RandomizedRunner$QueueUncaughtExceptionsHandler
 uncaughtException
   [junit4]   2> WARNING: Uncaught exception in thread: Thread[Lucene Merge 
Thread #68,5,TGRP-TestDemoParallelLeafReader]
   [junit4]   2> org.apache.lucene.index.MergePolicy$MergeException: 
java.nio.file.FileSystemException: 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-trunk/lucene/build/core/test/J1/temp/lucene.index.TestDemoParallelLeafReader_D0211EDE8C957C8D-001/tempDir-003/segs/24wy8t7ortfiij52p0xgyk9aa_69/_3.dii:
 Too many open files
   [junit4]   2>        at 
__randomizedtesting.SeedInfo.seed([D0211EDE8C957C8D]:0)
   [junit4]   2>        at 
org.apache.lucene.index.ConcurrentMergeScheduler.handleMergeException(ConcurrentMergeScheduler.java:668)
   [junit4]   2>        at 
org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:648)
   [junit4]   2> Caused by: java.nio.file.FileSystemException: 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-trunk/lucene/build/core/test/J1/temp/lucene.index.TestDemoParallelLeafReader_D0211EDE8C957C8D-001/tempDir-003/segs/24wy8t7ortfiij52p0xgyk9aa_69/_3.dii:
 Too many open files
   [junit4]   2>        at 
org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:49)
   [junit4]   2>        at 
org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:82)
   [junit4]   2>        at 
org.apache.lucene.mockfile.HandleTrackingFS.newFileChannel(HandleTrackingFS.java:198)
   [junit4]   2>        at 
org.apache.lucene.mockfile.FilterFileSystemProvider.newFileChannel(FilterFileSystemProvider.java:203)
   [junit4]   2>        at 
java.nio.channels.FileChannel.open(FileChannel.java:287)
   [junit4]   2>        at 
java.nio.channels.FileChannel.open(FileChannel.java:335)
   [junit4]   2>        at 
org.apache.lucene.store.NIOFSDirectory.openInput(NIOFSDirectory.java:82)
   [junit4]   2>        at 
org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2541)
   [junit4]   2>        at 
org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:676)
   [junit4]   2>        at 
org.apache.lucene.store.Directory.openChecksumInput(Directory.java:114)
   [junit4]   2>        at 
org.apache.lucene.store.MockDirectoryWrapper.openChecksumInput(MockDirectoryWrapper.java:1045)
   [junit4]   2>        at 
org.apache.lucene.codecs.lucene60.Lucene60DimensionalReader.<init>(Lucene60DimensionalReader.java:62)
   [junit4]   2>        at 
org.apache.lucene.codecs.lucene60.Lucene60DimensionalFormat.fieldsReader(Lucene60DimensionalFormat.java:105)
   [junit4]   2>        at 
org.apache.lucene.codecs.asserting.AssertingDimensionalFormat.fieldsReader(AssertingDimensionalFormat.java:47)
   [junit4]   2>        at 
org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:128)
   [junit4]   2>        at 
org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:66)
   [junit4]   2>        at 
org.apache.lucene.index.StandardDirectoryReader$1.doBody(StandardDirectoryReader.java:58)
   [junit4]   2>        at 
org.apache.lucene.index.StandardDirectoryReader$1.doBody(StandardDirectoryReader.java:50)
   [junit4]   2>        at 
org.apache.lucene.index.SegmentInfos$FindSegmentsFile.run(SegmentInfos.java:671)
   [junit4]   2>        at 
org.apache.lucene.index.StandardDirectoryReader.open(StandardDirectoryReader.java:73)
   [junit4]   2>        at 
org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:63)
   [junit4]   2>        at 
org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader.getParallelLeafReader(TestDemoParallelLeafReader.java:414)
   [junit4]   2>        at 
org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader.getCurrentReader(TestDemoParallelLeafReader.java:162)
   [junit4]   2>        at 
org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader$ReindexingMergePolicy$ReindexingOneMerge.getMergeReaders(TestDemoParallelLeafReader.java:532)
   [junit4]   2>        at 
org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4051)
   [junit4]   2>        at 
org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:3642)
   [junit4]   2>        at 
org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:588)
   [junit4]   2>        at 
org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:626)
   [junit4]   2> 
   [junit4]   2> gen 12, 2016 7:13:54 AM 
com.carrotsearch.randomizedtesting.RandomizedRunner$QueueUncaughtExceptionsHandler
 uncaughtException
   [junit4]   2> WARNING: Uncaught exception in thread: Thread[Lucene Merge 
Thread #69,5,TGRP-TestDemoParallelLeafReader]
   [junit4]   2> org.apache.lucene.index.MergePolicy$MergeException: 
java.nio.file.FileSystemException: 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-trunk/lucene/build/core/test/J1/temp/lucene.index.TestDemoParallelLeafReader_D0211EDE8C957C8D-001/tempDir-003/segs/24wy8t7ortfiij52p0xgyk9f2_69/_2.fnm:
 Too many open files
   [junit4]   2>        at 
__randomizedtesting.SeedInfo.seed([D0211EDE8C957C8D]:0)
   [junit4]   2>        at 
org.apache.lucene.index.ConcurrentMergeScheduler.handleMergeException(ConcurrentMergeScheduler.java:668)
   [junit4]   2>        at 
org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:648)
   [junit4]   2> Caused by: java.nio.file.FileSystemException: 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-trunk/lucene/build/core/test/J1/temp/lucene.index.TestDemoParallelLeafReader_D0211EDE8C957C8D-001/tempDir-003/segs/24wy8t7ortfiij52p0xgyk9f2_69/_2.fnm:
 Too many open files
   [junit4]   2>        at 
org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:49)
   [junit4]   2>        at 
org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:82)
   [junit4]   2>        at 
org.apache.lucene.mockfile.HandleTrackingFS.newFileChannel(HandleTrackingFS.java:198)
   [junit4]   2>        at 
org.apache.lucene.mockfile.FilterFileSystemProvider.newFileChannel(FilterFileSystemProvider.java:203)
   [junit4]   2>        at 
java.nio.channels.FileChannel.open(FileChannel.java:287)
   [junit4]   2>        at 
java.nio.channels.FileChannel.open(FileChannel.java:335)
   [junit4]   2>        at 
org.apache.lucene.store.NIOFSDirectory.openInput(NIOFSDirectory.java:82)
   [junit4]   2>        at 
org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2541)
   [junit4]   2>        at 
org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:676)
   [junit4]   2>        at 
org.apache.lucene.store.Directory.openChecksumInput(Directory.java:114)
   [junit4]   2>        at 
org.apache.lucene.store.MockDirectoryWrapper.openChecksumInput(MockDirectoryWrapper.java:1045)
   [junit4]   2>        at 
org.apache.lucene.codecs.lucene60.Lucene60FieldInfosFormat.read(Lucene60FieldInfosFormat.java:114)
   [junit4]   2>        at 
org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:101)
   [junit4]   2>        at 
org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:66)
   [junit4]   2>        at 
org.apache.lucene.index.StandardDirectoryReader$1.doBody(StandardDirectoryReader.java:58)
   [junit4]   2>        at 
org.apache.lucene.index.StandardDirectoryReader$1.doBody(StandardDirectoryReader.java:50)
   [junit4]   2>        at 
org.apache.lucene.index.SegmentInfos$FindSegmentsFile.run(SegmentInfos.java:671)
   [junit4]   2>        at 
org.apache.lucene.index.StandardDirectoryReader.open(StandardDirectoryReader.java:73)
   [junit4]   2>        at 
org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:63)
   [junit4]   2>        at 
org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader.getParallelLeafReader(TestDemoParallelLeafReader.java:414)
   [junit4]   2>        at 
org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader.getCurrentReader(TestDemoParallelLeafReader.java:162)
   [junit4]   2>        at 
org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader$ReindexingMergePolicy$ReindexingOneMerge.getMergeReaders(TestDemoParallelLeafReader.java:532)
   [junit4]   2>        at 
org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4051)
   [junit4]   2>        at 
org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:3642)
   [junit4]   2>        at 
org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:588)
   [junit4]   2>        at 
org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:626)
   [junit4]   2> 
   [junit4]   2> gen 12, 2016 7:13:55 AM 
com.carrotsearch.randomizedtesting.RandomizedRunner$QueueUncaughtExceptionsHandler
 uncaughtException
   [junit4]   2> WARNING: Uncaught exception in thread: Thread[Lucene Merge 
Thread #71,5,TGRP-TestDemoParallelLeafReader]
   [junit4]   2> org.apache.lucene.index.MergePolicy$MergeException: 
java.nio.file.FileSystemException: 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-trunk/lucene/build/core/test/J1/temp/lucene.index.TestDemoParallelLeafReader_D0211EDE8C957C8D-001/tempDir-003/segs/24wy8t7ortfiij52p0xgyk9qp_70/_2.dii:
 Too many open files
   [junit4]   2>        at 
__randomizedtesting.SeedInfo.seed([D0211EDE8C957C8D]:0)
   [junit4]   2>        at 
org.apache.lucene.index.ConcurrentMergeScheduler.handleMergeException(ConcurrentMergeScheduler.java:668)
   [junit4]   2>        at 
org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:648)
   [junit4]   2> Caused by: java.nio.file.FileSystemException: 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-trunk/lucene/build/core/test/J1/temp/lucene.index.TestDemoParallelLeafReader_D0211EDE8C957C8D-001/tempDir-003/segs/24wy8t7ortfiij52p0xgyk9qp_70/_2.dii:
 Too many open files
   [junit4]   2>        at 
org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:49)
   [junit4]   2>        at 
org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:82)
   [junit4]   2>        at 
org.apache.lucene.mockfile.HandleTrackingFS.newFileChannel(HandleTrackingFS.java:198)
   [junit4]   2>        at 
org.apache.lucene.mockfile.FilterFileSystemProvider.newFileChannel(FilterFileSystemProvider.java:203)
   [junit4]   2>        at 
java.nio.channels.FileChannel.open(FileChannel.java:287)
   [junit4]   2>        at 
java.nio.channels.FileChannel.open(FileChannel.java:335)
   [junit4]   2>        at 
org.apache.lucene.store.NIOFSDirectory.openInput(NIOFSDirectory.java:82)
   [junit4]   2>        at 
org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2541)
   [junit4]   2>        at 
org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:676)
   [junit4]   2>        at 
org.apache.lucene.store.Directory.openChecksumInput(Directory.java:114)
   [junit4]   2>        at 
org.apache.lucene.store.MockDirectoryWrapper.openChecksumInput(MockDirectoryWrapper.java:1045)
   [junit4]   2>        at 
org.apache.lucene.codecs.lucene60.Lucene60DimensionalReader.<init>(Lucene60DimensionalReader.java:62)
   [junit4]   2>        at 
org.apache.lucene.codecs.lucene60.Lucene60DimensionalFormat.fieldsReader(Lucene60DimensionalFormat.java:105)
   [junit4]   2>        at 
org.apache.lucene.codecs.asserting.AssertingDimensionalFormat.fieldsReader(AssertingDimensionalFormat.java:47)
   [junit4]   2>        at 
org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:128)
   [junit4]   2>        at 
org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:66)
   [junit4]   2>        at 
org.apache.lucene.index.StandardDirectoryReader$1.doBody(StandardDirectoryReader.java:58)
   [junit4]   2>        at 
org.apache.lucene.index.StandardDirectoryReader$1.doBody(StandardDirectoryReader.java:50)
   [junit4]   2>        at 
org.apache.lucene.index.SegmentInfos$FindSegmentsFile.run(SegmentInfos.java:671)
   [junit4]   2>        at 
org.apache.lucene.index.StandardDirectoryReader.open(StandardDirectoryReader.java:73)
   [junit4]   2>        at 
org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:63)
   [junit4]   2>        at 
org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader.getParallelLeafReader(TestDemoParallelLeafReader.java:414)
   [junit4]   2>        at 
org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader.getCurrentReader(TestDemoParallelLeafReader.java:162)
   [junit4]   2>        at 
org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader$ReindexingMergePolicy$ReindexingOneMerge.getMergeReaders(TestDemoParallelLeafReader.java:532)
   [junit4]   2>        at 
org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4051)
   [junit4]   2>        at 
org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:3642)
   [junit4]   2>        at 
org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:588)
   [junit4]   2>        at 
org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:626)
   [junit4]   2> 
   [junit4]   2> gen 12, 2016 7:13:55 AM 
com.carrotsearch.randomizedtesting.RandomizedRunner$QueueUncaughtExceptionsHandler
 uncaughtException
   [junit4]   2> WARNING: Uncaught exception in thread: Thread[Lucene Merge 
Thread #72,5,TGRP-TestDemoParallelLeafReader]
   [junit4]   2> org.apache.lucene.index.MergePolicy$MergeException: 
java.nio.file.FileSystemException: 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-trunk/lucene/build/core/test/J1/temp/lucene.index.TestDemoParallelLeafReader_D0211EDE8C957C8D-001/tempDir-003/segs/24wy8t7ortfiij52p0xgyk9wm_70/_1.fnm:
 Too many open files
   [junit4]   2>        at 
__randomizedtesting.SeedInfo.seed([D0211EDE8C957C8D]:0)
   [junit4]   2>        at 
org.apache.lucene.index.ConcurrentMergeScheduler.handleMergeException(ConcurrentMergeScheduler.java:668)
   [junit4]   2>        at 
org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:648)
   [junit4]   2> Caused by: java.nio.file.FileSystemException: 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-trunk/lucene/build/core/test/J1/temp/lucene.index.TestDemoParallelLeafReader_D0211EDE8C957C8D-001/tempDir-003/segs/24wy8t7ortfiij52p0xgyk9wm_70/_1.fnm:
 Too many open files
   [junit4]   2>        at 
org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:49)
   [junit4]   2>        at 
org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:82)
   [junit4]   2>        at 
org.apache.lucene.mockfile.HandleTrackingFS.newFileChannel(HandleTrackingFS.java:198)
   [junit4]   2>        at 
org.apache.lucene.mockfile.FilterFileSystemProvider.newFileChannel(FilterFileSystemProvider.java:203)
   [junit4]   2>        at 
java.nio.channels.FileChannel.open(FileChannel.java:287)
   [junit4]   2>        at 
java.nio.channels.FileChannel.open(FileChannel.java:335)
   [junit4]   2>        at 
org.apache.lucene.store.NIOFSDirectory.openInput(NIOFSDirectory.java:82)
   [junit4]   2>        at 
org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2541)
   [junit4]   2>        at 
org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:676)
   [junit4]   2>        at 
org.apache.lucene.store.Directory.openChecksumInput(Directory.java:114)
   [junit4]   2>        at 
org.apache.lucene.store.MockDirectoryWrapper.openChecksumInput(MockDirectoryWrapper.java:1045)
   [junit4]   2>        at 
org.apache.lucene.codecs.lucene60.Lucene60FieldInfosFormat.read(Lucene60FieldInfosFormat.java:114)
   [junit4]   2>        at 
org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:101)
   [junit4]   2>        at 
org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:66)
   [junit4]   2>        at 
org.apache.lucene.index.StandardDirectoryReader$1.doBody(StandardDirectoryReader.java:58)
   [junit4]   2>        at 
org.apache.lucene.index.StandardDirectoryReader$1.doBody(StandardDirectoryReader.java:50)
   [junit4]   2>        at 
org.apache.lucene.index.SegmentInfos$FindSegmentsFile.run(SegmentInfos.java:671)
   [junit4]   2>        at 
org.apache.lucene.index.StandardDirectoryReader.open(StandardDirectoryReader.java:73)
   [junit4]   2>        at 
org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:63)
   [junit4]   2>        at 
org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader.getParallelLeafReader(TestDemoParallelLeafReader.java:414)
   [junit4]   2>        at 
org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader.getCurrentReader(TestDemoParallelLeafReader.java:162)
   [junit4]   2>        at 
org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader$ReindexingMergePolicy$ReindexingOneMerge.getMergeReaders(TestDemoParallelLeafReader.java:532)
   [junit4]   2>        at 
org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4051)
   [junit4]   2>        at 
org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:3642)
   [junit4]   2>        at 
org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:588)
   [junit4]   2>        at 
org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:626)
   [junit4]   2> 
   [junit4]   2> gen 12, 2016 7:13:55 AM 
com.carrotsearch.randomizedtesting.RandomizedRunner$QueueUncaughtExceptionsHandler
 uncaughtException
   [junit4]   2> WARNING: Uncaught exception in thread: Thread[Lucene Merge 
Thread #75,5,TGRP-TestDemoParallelLeafReader]
   [junit4]   2> org.apache.lucene.index.MergePolicy$MergeException: 
java.nio.file.FileSystemException: 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-trunk/lucene/build/core/test/J1/temp/lucene.index.TestDemoParallelLeafReader_D0211EDE8C957C8D-001/tempDir-003/segs/24wy8t7ortfiij52p0xgykafr_70/_1.dii:
 Too many open files
   [junit4]   2>        at 
__randomizedtesting.SeedInfo.seed([D0211EDE8C957C8D]:0)
   [junit4]   2>        at 
org.apache.lucene.index.ConcurrentMergeScheduler.handleMergeException(ConcurrentMergeScheduler.java:668)
   [junit4]   2>        at 
org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:648)
   [junit4]   2> Caused by: java.nio.file.FileSystemException: 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-trunk/lucene/build/core/test/J1/temp/lucene.index.TestDemoParallelLeafReader_D0211EDE8C957C8D-001/tempDir-003/segs/24wy8t7ortfiij52p0xgykafr_70/_1.dii:
 Too many open files
   [junit4]   2>        at 
org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:49)
   [junit4]   2>        at 
org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:82)
   [junit4]   2>        at 
org.apache.lucene.mockfile.HandleTrackingFS.newFileChannel(HandleTrackingFS.java:198)
   [junit4]   2>        at 
org.apache.lucene.mockfile.FilterFileSystemProvider.newFileChannel(FilterFileSystemProvider.java:203)
   [junit4]   2>        at 
java.nio.channels.FileChannel.open(FileChannel.java:287)
   [junit4]   2>        at 
java.nio.channels.FileChannel.open(FileChannel.java:335)
   [junit4]   2>        at 
org.apache.lucene.store.NIOFSDirectory.openInput(NIOFSDirectory.java:82)
   [junit4]   2>        at 
org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2541)
   [junit4]   2>        at 
org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:676)
   [junit4]   2>        at 
org.apache.lucene.store.Directory.openChecksumInput(Directory.java:114)
   [junit4]   2>        at 
org.apache.lucene.store.MockDirectoryWrapper.openChecksumInput(MockDirectoryWrapper.java:1045)
   [junit4]   2>        at 
org.apache.lucene.codecs.lucene60.Lucene60DimensionalReader.<init>(Lucene60DimensionalReader.java:62)
   [junit4]   2>        at 
org.apache.lucene.codecs.lucene60.Lucene60DimensionalFormat.fieldsReader(Lucene60DimensionalFormat.java:105)
   [junit4]   2>        at 
org.apache.lucene.codecs.asserting.AssertingDimensionalFormat.fieldsReader(AssertingDimensionalFormat.java:47)
   [junit4]   2>        at 
org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:128)
   [junit4]   2>        at 
org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:66)
   [junit4]   2>        at 
org.apache.lucene.index.StandardDirectoryReader$1.doBody(StandardDirectoryReader.java:58)
   [junit4]   2>        at 
org.apache.lucene.index.StandardDirectoryReader$1.doBody(StandardDirectoryReader.java:50)
   [junit4]   2>        at 
org.apache.lucene.index.SegmentInfos$FindSegmentsFile.run(SegmentInfos.java:671)
   [junit4]   2>        at 
org.apache.lucene.index.StandardDirectoryReader.open(StandardDirectoryReader.java:73)
   [junit4]   2>        at 
org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:63)
   [junit4]   2>        at 
org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader.getParallelLeafReader(TestDemoParallelLeafReader.java:414)
   [junit4]   2>        at 
org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader.getCurrentReader(TestDemoParallelLeafReader.java:162)
   [junit4]   2>        at 
org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader$ReindexingMergePolicy$ReindexingOneMerge.getMergeReaders(TestDemoParallelLeafReader.java:532)
   [junit4]   2>        at 
org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4051)
   [junit4]   2>        at 
org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:3642)
   [junit4]   2>        at 
org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:588)
   [junit4]   2>        at 
org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:626)
   [junit4]   2> 
   [junit4]   2> gen 12, 2016 7:13:55 AM 
com.carrotsearch.randomizedtesting.RandomizedRunner$QueueUncaughtExceptionsHandler
 uncaughtException
   [junit4]   2> WARNING: Uncaught exception in thread: Thread[Lucene Merge 
Thread #76,5,TGRP-TestDemoParallelLeafReader]
   [junit4]   2> org.apache.lucene.index.MergePolicy$MergeException: 
java.nio.file.FileSystemException: 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-trunk/lucene/build/core/test/J1/temp/lucene.index.TestDemoParallelLeafReader_D0211EDE8C957C8D-001/tempDir-003/segs/24wy8t7ortfiij52p0xgykard_70/_0.fnm:
 Too many open files
   [junit4]   2>        at 
__randomizedtesting.SeedInfo.seed([D0211EDE8C957C8D]:0)
   [junit4]   2>        at 
org.apache.lucene.index.ConcurrentMergeScheduler.handleMergeException(ConcurrentMergeScheduler.java:668)
   [junit4]   2>        at 
org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:648)
   [junit4]   2> Caused by: java.nio.file.FileSystemException: 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-trunk/lucene/build/core/test/J1/temp/lucene.index.TestDemoParallelLeafReader_D0211EDE8C957C8D-001/tempDir-003/segs/24wy8t7ortfiij52p0xgykard_70/_0.fnm:
 Too many open files
   [junit4]   2>        at 
org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:49)
   [junit4]   2>        at 
org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:82)
   [junit4]   2>        at 
org.apache.lucene.mockfile.HandleTrackingFS.newFileChannel(HandleTrackingFS.java:198)
   [junit4]   2>        at 
org.apache.lucene.mockfile.FilterFileSystemProvider.newFileChannel(FilterFileSystemProvider.java:203)
   [junit4]   2>        at 
java.nio.channels.FileChannel.open(FileChannel.java:287)
   [junit4]   2>        at 
java.nio.channels.FileChannel.open(FileChannel.java:335)
   [junit4]   2>        at 
org.apache.lucene.store.NIOFSDirectory.openInput(NIOFSDirectory.java:82)
   [junit4]   2>        at 
org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2541)
   [junit4]   2>        at 
org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:676)
   [junit4]   2>        at 
org.apache.lucene.store.Directory.openChecksumInput(Directory.java:114)
   [junit4]   2>        at 
org.apache.lucene.store.MockDirectoryWrapper.openChecksumInput(MockDirectoryWrapper.java:1045)
   [junit4]   2>        at 
org.apache.lucene.codecs.lucene60.Lucene60FieldInfosFormat.read(Lucene60FieldInfosFormat.java:114)
   [junit4]   2>        at 
org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:101)
   [junit4]   2>        at 
org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:66)
   [junit4]   2>        at 
org.apache.lucene.index.StandardDirectoryReader$1.doBody(StandardDirectoryReader.java:58)
   [junit4]   2>        at 
org.apache.lucene.index.StandardDirectoryReader$1.doBody(StandardDirectoryReader.java:50)
   [junit4]   2>        at 
org.apache.lucene.index.SegmentInfos$FindSegmentsFile.run(SegmentInfos.java:671)
   [junit4]   2>        at 
org.apache.lucene.index.StandardDirectoryReader.open(StandardDirectoryReader.java:73)
   [junit4]   2>        at 
org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:63)
   [junit4]   2>        at 
org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader.getParallelLeafReader(TestDemoParallelLeafReader.java:414)
   [junit4]   2>        at 
org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader.getCurrentReader(TestDemoParallelLeafReader.java:162)
   [junit4]   2>        at 
org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader$ReindexingMergePolicy$ReindexingOneMerge.getMergeReaders(TestDemoParallelLeafReader.java:532)
   [junit4]   2>        at 
org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4051)
   [junit4]   2>        at 
org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:3642)
   [junit4]   2>        at 
org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:588)
   [junit4]   2>        at 
org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:626)
   [junit4]   2> 
   [junit4]   2> gen 12, 2016 7:13:55 AM 
com.carrotsearch.randomizedtesting.RandomizedRunner$QueueUncaughtExceptionsHandler
 uncaughtException
   [junit4]   2> WARNING: Uncaught exception in thread: Thread[Lucene Merge 
Thread #73,5,TGRP-TestDemoParallelLeafReader]
   [junit4]   2> org.apache.lucene.index.MergePolicy$MergeException: 
java.nio.file.FileSystemException: 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-trunk/lucene/build/core/test/J1/temp/lucene.index.TestDemoParallelLeafReader_D0211EDE8C957C8D-001/tempDir-003/segs/24wy8t7ortfiij52p0xgyka0p_70/_1.dim:
 Too many open files
   [junit4]   2>        at 
__randomizedtesting.SeedInfo.seed([D0211EDE8C957C8D]:0)
   [junit4]   2>        at 
org.apache.lucene.index.ConcurrentMergeScheduler.handleMergeException(ConcurrentMergeScheduler.java:668)
   [junit4]   2>        at 
org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:648)
   [junit4]   2> Caused by: java.nio.file.FileSystemException: 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-trunk/lucene/build/core/test/J1/temp/lucene.index.TestDemoParallelLeafReader_D0211EDE8C957C8D-001/tempDir-003/segs/24wy8t7ortfiij52p0xgyka0p_70/_1.dim:
 Too many open files
   [junit4]   2>        at 
org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:49)
   [junit4]   2>        at 
org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:82)
   [junit4]   2>        at 
org.apache.lucene.mockfile.HandleTrackingFS.newFileChannel(HandleTrackingFS.java:198)
   [junit4]   2>        at 
org.apache.lucene.mockfile.FilterFileSystemProvider.newFileChannel(FilterFileSystemProvider.java:203)
   [junit4]   2>        at 
java.nio.channels.FileChannel.open(FileChannel.java:287)
   [junit4]   2>        at 
java.nio.channels.FileChannel.open(FileChannel.java:335)
   [junit4]   2>        at 
org.apache.lucene.store.NIOFSDirectory.openInput(NIOFSDirectory.java:82)
   [junit4]   2>        at 
org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2541)
   [junit4]   2>        at 
org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:676)
   [junit4]   2>        at 
org.apache.lucene.codecs.lucene60.Lucene60DimensionalReader.<init>(Lucene60DimensionalReader.java:54)
   [junit4]   2>        at 
org.apache.lucene.codecs.lucene60.Lucene60DimensionalFormat.fieldsReader(Lucene60DimensionalFormat.java:105)
   [junit4]   2>        at 
org.apache.lucene.codecs.asserting.AssertingDimensionalFormat.fieldsReader(AssertingDimensionalFormat.java:47)
   [junit4]   2>        at 
org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:128)
   [junit4]   2>        at 
org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:66)
   [junit4]   2>        at 
org.apache.lucene.index.StandardDirectoryReader$1.doBody(StandardDirectoryReader.java:58)
   [junit4]   2>        at 
org.apache.lucene.index.StandardDirectoryReader$1.doBody(StandardDirectoryReader.java:50)
   [junit4]   2>        at 
org.apache.lucene.index.SegmentInfos$FindSegmentsFile.run(SegmentInfos.java:671)
   [junit4]   2>        at 
org.apache.lucene.index.StandardDirectoryReader.open(StandardDirectoryReader.java:73)
   [junit4]   2>        at 
org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:63)
   [junit4]   2>        at 
org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader.getParallelLeafReader(TestDemoParallelLeafReader.java:414)
   [junit4]   2>        at 
org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader.getCurrentReader(TestDemoParallelLeafReader.java:162)
   [junit4]   2>        at 
org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader$ReindexingMergePolicy$ReindexingOneMerge.getMergeReaders(TestDemoParallelLeafReader.java:532)
   [junit4]   2>        at 
org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4051)
   [junit4]   2>        at 
org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:3642)
   [junit4]   2>        at 
org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:588)
   [junit4]   2>        at 
org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:626)
   [junit4]   2> 
   [junit4]   2> gen 12, 2016 7:13:55 AM 
com.carrotsearch.randomizedtesting.RandomizedRunner$QueueUncaughtExceptionsHandler
 uncaughtException
   [junit4]   2> WARNING: Uncaught exception in thread: Thread[Lucene Merge 
Thread #92,5,TGRP-TestDemoParallelLeafReader]
   [junit4]   2> org.apache.lucene.index.MergePolicy$MergeException: 
java.nio.file.FileSystemException: 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-trunk/lucene/build/core/test/J1/temp/lucene.index.TestDemoParallelLeafReader_D0211EDE8C957C8D-001/tempDir-003/segs/24wy8t7ortfiij52p0xgykhhg_75/_2.dii:
 Too many open files
   [junit4]   2>        at 
__randomizedtesting.SeedInfo.seed([D0211EDE8C957C8D]:0)
   [junit4]   2>        at 
org.apache.lucene.index.ConcurrentMergeScheduler.handleMergeException(ConcurrentMergeScheduler.java:668)
   [junit4]   2>        at 
org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:648)
   [junit4]   2> Caused by: java.nio.file.FileSystemException: 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-trunk/lucene/build/core/test/J1/temp/lucene.index.TestDemoParallelLeafReader_D0211EDE8C957C8D-001/tempDir-003/segs/24wy8t7ortfiij52p0xgykhhg_75/_2.dii:
 Too many open files
   [junit4]   2>        at 
org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:49)
   [junit4]   2>        at 
org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:82)
   [junit4]   2>        at 
org.apache.lucene.mockfile.HandleTrackingFS.newFileChannel(HandleTrackingFS.java:198)
   [junit4]   2>        at 
org.apache.lucene.mockfile.FilterFileSystemProvider.newFileChannel(FilterFileSystemProvider.java:203)
   [junit4]   2>        at 
java.nio.channels.FileChannel.open(FileChannel.java:287)
   [junit4]   2>        at 
java.nio.channels.FileChannel.open(FileChannel.java:335)
   [junit4]   2>        at 
org.apache.lucene.store.NIOFSDirectory.openInput(NIOFSDirectory.java:82)
   [junit4]   2>        at 
org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2541)
   [junit4]   2>        at 
org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:676)
   [junit4]   2>        at 
org.apache.lucene.store.Directory.openChecksumInput(Directory.java:114)
   [junit4]   2>        at 
org.apache.lucene.store.MockDirectoryWrapper.openChecksumInput(MockDirectoryWrapper.java:1045)
   [junit4]   2>        at 
org.apache.lucene.codecs.lucene60.Lucene60DimensionalReader.<init>(Lucene60DimensionalReader.java:62)
   [junit4]   2>        at 
org.apache.lucene.codecs.lucene60.Lucene60DimensionalFormat.fieldsReader(Lucene60DimensionalFormat.java:105)
   [junit4]   2>        at 
org.apache.lucene.codecs.asserting.AssertingDimensionalFormat.fieldsReader(AssertingDimensionalFormat.java:47)
   [junit4]   2>        at 
org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:128)
   [junit4]   2>        at 
org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:66)
   [junit4]   2>        at 
org.apache.lucene.index.StandardDirectoryReader$1.doBody(StandardDirectoryReader.java:58)
   [junit4]   2>        at 
org.apache.lucene.index.StandardDirectoryReader$1.doBody(StandardDirectoryReader.java:50)
   [junit4]   2>        at 
org.apache.lucene.index.SegmentInfos$FindSegmentsFile.run(SegmentInfos.java:671)
   [junit4]   2>        at 
org.apache.lucene.index.StandardDirectoryReader.open(StandardDirectoryReader.java:73)
   [junit4]   2>        at 
org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:63)
   [junit4]   2>        at 
org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader.getParallelLeafReader(TestDemoParallelLeafReader.java:414)
   [junit4]   2>        at 
org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader.getCurrentReader(TestDemoParallelLeafReader.java:162)
   [junit4]   2>        at 
org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader$ReindexingMergePolicy$ReindexingOneMerge.getMergeReaders(TestDemoParallelLeafReader.java:532)
   [junit4]   2>        at 
org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4051)
   [junit4]   2>        at 
org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:3642)
   [junit4]   2>        at 
org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:588)
   [junit4]   2>        at 
org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:626)
   [junit4]   2> 
   [junit4]   2> gen 12, 2016 7:13:55 AM 
com.carrotsearch.randomizedtesting.RandomizedRunner$QueueUncaughtExceptionsHandler
 uncaughtException
   [junit4]   2> WARNING: Uncaught exception in thread: Thread[Lucene Merge 
Thread #85,5,TGRP-TestDemoParallelLeafReader]
   [junit4]   2> org.apache.lucene.index.MergePolicy$MergeException: 
java.nio.file.FileSystemException: 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-trunk/lucene/build/core/test/J1/temp/lucene.index.TestDemoParallelLeafReader_D0211EDE8C957C8D-001/tempDir-003/segs/24wy8t7ortfiij52p0xgykdnf_74/_4.dii:
 Too many open files
   [junit4]   2>        at 
__randomizedtesting.SeedInfo.seed([D0211EDE8C957C8D]:0)
   [junit4]   2>        at 
org.apache.lucene.index.ConcurrentMergeScheduler.handleMergeException(ConcurrentMergeScheduler.java:668)
   [junit4]   2>        at 
org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:648)
   [junit4]   2> Caused by: java.nio.file.FileSystemException: 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-trunk/lucene/build/core/test/J1/temp/lucene.index.TestDemoParallelLeafReader_D0211EDE8C957C8D-001/tempDir-003/segs/24wy8t7ortfiij52p0xgykdnf_74/_4.dii:
 Too many open files
   [junit4]   2>        at 
org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:49)
   [junit4]   2>        at 
org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:82)
   [junit4]   2>        at 
org.apache.lucene.mockfile.HandleTrackingFS.newFileChannel(HandleTrackingFS.java:198)
   [junit4]   2>        at 
org.apache.lucene.mockfile.FilterFileSystemProvider.newFileChannel(FilterFileSystemProvider.java:203)
   [junit4]   2>        at 
java.nio.channels.FileChannel.open(FileChannel.java:287)
   [junit4]   2>        at 
java.nio.channels.FileChannel.open(FileChannel.java:335)
   [junit4]   2>        at 
org.apache.lucene.store.NIOFSDirectory.openInput(NIOFSDirectory.java:82)
   [junit4]   2>        at 
org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2541)
   [junit4]   2>        at 
org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:676)
   [junit4]   2>        at 
org.apache.lucene.store.Directory.openChecksumInput(Directory.java:114)
   [junit4]   2>        at 
org.apache.lucene.store.MockDirectoryWrapper.openChecksumInput(MockDirectoryWrapper.java:1045)
   [junit4]   2>        at 
org.apache.lucene.codecs.lucene60.Lucene60DimensionalReader.<init>(Lucene60DimensionalReader.java:62)
   [junit4]   2>        at 
org.apache.lucene.codecs.lucene60.Lucene60DimensionalFormat.fieldsReader(Lucene60DimensionalFormat.java:105)
   [junit4]   2>        at 
org.apache.lucene.codecs.asserting.AssertingDimensionalFormat.fieldsReader(AssertingDimensionalFormat.java:47)
   [junit4]   2>        at 
org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:128)
   [junit4]   2>        at 
org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:66)
   [junit4]   2>        at 
org.apache.lucene.index.StandardDirectoryReader$1.doBody(StandardDirectoryReader.java:58)
   [junit4]   2>        at 
org.apache.lucene.index.StandardDirectoryReader$1.doBody(StandardDirectoryReader.java:50)
   [junit4]   2>        at 
org.apache.lucene.index.SegmentInfos$FindSegmentsFile.run(SegmentInfos.java:671)
   [junit4]   2>        at 
org.apache.lucene.index.StandardDirectoryReader.open(StandardDirectoryReader.java:73)
   [junit4]   2>        at 
org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:63)
   [junit4]   2>        at 
org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader.getParallelLeafReader(TestDemoParallelLeafReader.java:414)
   [junit4]   2>        at 
org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader.getCurrentReader(TestDemoParallelLeafReader.java:162)
   [junit4]   2>        at 
org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader$ReindexingMergePolicy$ReindexingOneMerge.getMergeReaders(TestDemoParallelLeafReader.java:532)
   [junit4]   2>        at 
org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4051)
   [junit4]   2>        at 
org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:3642)
   [junit4]   2>        at 
org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:588)
   [junit4]   2>        at 
org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:626)
   [junit4]   2> 
   [junit4]   2> gen 12, 2016 7:13:55 AM 
com.carrotsearch.randomizedtesting.RandomizedRunner$QueueUncaughtExceptionsHandler
 uncaughtException
   [junit4]   2> WARNING: Uncaught exception in thread: Thread[Lucene Merge 
Thread #80,5,TGRP-TestDemoParallelLeafReader]
   [junit4]   2> org.apache.lucene.index.MergePolicy$MergeException: 
java.nio.file.FileSystemException: 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-trunk/lucene/build/core/test/J1/temp/lucene.index.TestDemoParallelLeafReader_D0211EDE8C957C8D-001/tempDir-003/segs/24wy8t7ortfiij52p0xgykbyi_72:
 Too many open files
   [junit4]   2>        at 
__randomizedtesting.SeedInfo.seed([D0211EDE8C957C8D]:0)
   [junit4]   2>        at 
org.apache.lucene.index.ConcurrentMergeScheduler.handleMergeException(ConcurrentMergeScheduler.java:668)
   [junit4]   2>        at 
org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:648)
   [junit4]   2> Caused by: java.nio.file.FileSystemException: 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-trunk/lucene/build/core/test/J1/temp/lucene.index.TestDemoParallelLeafReader_D0211EDE8C957C8D-001/tempDir-003/segs/24wy8t7ortfiij52p0xgykbyi_72:
 Too many open files
   [junit4]   2>        at 
org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:49)
   [junit4]   2>        at 
org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:82)
   [junit4]   2>        at 
org.apache.lucene.mockfile.HandleTrackingFS.newDirectoryStream(HandleTrackingFS.java:316)
   [junit4]   2>        at 
org.apache.lucene.mockfile.FilterFileSystemProvider.newDirectoryStream(FilterFileSystemProvider.java:224)
   [junit4]   2>        at 
java.nio.file.Files.newDirectoryStream(Files.java:457)
   [junit4]   2>        at 
org.apache.lucene.store.FSDirectory.listAll(FSDirectory.java:198)
   [junit4]   2>        at 
org.apache.lucene.store.FSDirectory.listAll(FSDirectory.java:210)
   [junit4]   2>        at 
org.apache.lucene.store.MockDirectoryWrapper.listAll(MockDirectoryWrapper.java:1009)
   [junit4]   2>        at 
org.apache.lucene.store.FilterDirectory.listAll(FilterDirectory.java:57)
   [junit4]   2>        at 
org.apache.lucene.index.DirectoryReader.indexExists(DirectoryReader.java:289)
   [junit4]   2>        at 
org.apache.lucene.index.IndexWriter.<init>(IndexWriter.java:789)
   [junit4]   2>        at 
org.apache.lucene.index.TestDemoParallelLeafReader$3.reindex(TestDemoParallelLeafReader.java:824)
   [junit4]   2>        at 
org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader.getParallelLeafReader(TestDemoParallelLeafReader.java:396)
   [junit4]   2>        at 
org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader.getCurrentReader(TestDemoParallelLeafReader.java:162)
   [junit4]   2>        at 
org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader$ReindexingMergePolicy$ReindexingOneMerge.getMergeReaders(TestDemoParallelLeafReader.java:532)
   [junit4]   2>        at 
org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4051)
   [junit4]   2>        at 
org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:3642)
   [junit4]   2>        at 
org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:588)
   [junit4]   2>        at 
org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:626)
   [junit4]   2> 
   [junit4]   2> gen 12, 2016 7:13:55 AM 
com.carrotsearch.randomizedtesting.RandomizedRunner$QueueUncaughtExceptionsHandler
 uncaughtException
   [junit4]   2> WARNING: Uncaught exception in thread: Thread[Lucene Merge 
Thread #83,5,TGRP-TestDemoParallelLeafReader]
   [junit4]   2> org.apache.lucene.index.MergePolicy$MergeException: 
java.nio.file.FileSystemException: 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-trunk/lucene/build/core/test/J1/temp/lucene.index.TestDemoParallelLeafReader_D0211EDE8C957C8D-001/tempDir-003/segs/24wy8t7ortfiij52p0xgykcwh_74/_4.dim:
 Too many open files
   [junit4]   2>        at 
__randomizedtesting.SeedInfo.seed([D0211EDE8C957C8D]:0)
   [junit4]   2>        at 
org.apache.lucene.index.ConcurrentMergeScheduler.handleMergeException(ConcurrentMergeScheduler.java:668)
   [junit4]   2>        at 
org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:648)
   [junit4]   2> Caused by: java.nio.file.FileSystemException: 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-trunk/lucene/build/core/test/J1/temp/lucene.index.TestDemoParallelLeafReader_D0211EDE8C957C8D-001/tempDir-003/segs/24wy8t7ortfiij52p0xgykcwh_74/_4.dim:
 Too many open files
   [junit4]   2>        at 
org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:49)
   [junit4]   2>        at 
org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:82)
   [junit4]   2>        at 
org.apache.lucene.mockfile.HandleTrackingFS.newFileChannel(HandleTrackingFS.java:198)
   [junit4]   2>        at 
org.apache.lucene.mockfile.FilterFileSystemProvider.newFileChannel(FilterFileSystemProvider.java:203)
   [junit4]   2>        at 
java.nio.channels.FileChannel.open(FileChannel.java:287)
   [junit4]   2>        at 
java.nio.channels.FileChannel.open(FileChannel.java:335)
   [junit4]   2>        at 
org.apache.lucene.store.NIOFSDirectory.openInput(NIOFSDirectory.java:82)
   [junit4]   2>        at 
org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2541)
   [junit4]   2>        at 
org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:676)
   [junit4]   2>        at 
org.apache.lucene.codecs.lucene60.Lucene60DimensionalReader.<init>(Lucene60DimensionalReader.java:54)
   [junit4]   2>        at 
org.apache.lucene.codecs.lucene60.Lucene60DimensionalFormat.fieldsReader(Lucene60DimensionalFormat.java:105)
   [junit4]   2>        at 
org.apache.lucene.codecs.asserting.AssertingDimensionalFormat.fieldsReader(AssertingDimensionalFormat.java:47)
   [junit4]   2>        at 
org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:128)
   [junit4]   2>        at 
org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:66)
   [junit4]   2>        at 
org.apache.lucene.index.StandardDirectoryReader$1.doBody(StandardDirectoryReader.java:58)
   [junit4]   2>        at 
org.apache.lucene.index.StandardDirectoryReader$1.doBody(StandardDirectoryReader.java:50)
   [junit4]   2>        at 
org.apache.lucene.index.SegmentInfos$FindSegmentsFile.run(SegmentInfos.java:671)
   [junit4]   2>        at 
org.apache.lucene.index.StandardDirectoryReader.open(StandardDirectoryReader.java:73)
   [junit4]   2>        at 
org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:63)
   [junit4]   2>        at 
org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader.getParallelLeafReader(TestDemoParallelLeafReader.java:414)
   [junit4]   2>        at 
org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader.getCurrentReader(TestDemoParallelLeafReader.java:162)
   [junit4]   2>        at 
org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader$ReindexingMergePolicy$ReindexingOneMerge.getMergeReaders(TestDemoParallelLeafReader.java:532)
   [junit4]   2>        at 
org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4051)
   [junit4]   2>        at 
org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:3642)
   [junit4]   2>        at 
org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:588)
   [junit4]   2>        at 
org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:626)
   [junit4]   2> 
   [junit4]   2> gen 12, 2016 7:13:55 AM 
com.carrotsearch.randomizedtesting.RandomizedRunner$QueueUncaughtExceptionsHandler
 uncaughtException
   [junit4]   2> WARNING: Uncaught exception in thread: Thread[Lucene Merge 
Thread #88,5,TGRP-TestDemoParallelLeafReader]
   [junit4]   2> org.apache.lucene.index.MergePolicy$MergeException: 
java.nio.file.FileSystemException: 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-trunk/lucene/build/core/test/J1/temp/lucene.index.TestDemoParallelLeafReader_D0211EDE8C957C8D-001/tempDir-003/segs/24wy8t7ortfiij52p0xgykf5e_74/_3.dim:
 Too many open files
   [junit4]   2>        at 
__randomizedtesting.SeedInfo.seed([D0211EDE8C957C8D]:0)
   [junit4]   2>        at 
org.apache.lucene.index.ConcurrentMergeScheduler.handleMergeException(ConcurrentMergeScheduler.java:668)
   [junit4]   2>        at 
org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:648)
   [junit4]   2> Caused by: java.nio.file.FileSystemException: 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-trunk/lucene/build/core/test/J1/temp/lucene.index.TestDemoParallelLeafReader_D0211EDE8C957C8D-001/tempDir-003/segs/24wy8t7ortfiij52p0xgykf5e_74/_3.dim:
 Too many open files
   [junit4]   2>        at 
org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:49)
   [junit4]   2>        at 
org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:82)
   [junit4]   2>        at 
org.apache.lucene.mockfile.HandleTrackingFS.newFileChannel(HandleTrackingFS.java:198)
   [junit4]   2>        at 
org.apache.lucene.mockfile.FilterFileSystemProvider.newFileChannel(FilterFileSystemProvider.java:203)
   [junit4]   2>        at 
java.nio.channels.FileChannel.open(FileChannel.java:287)
   [junit4]   2>        at 
java.nio.channels.FileChannel.open(FileChannel.java:335)
   [junit4]   2>        at 
org.apache.lucene.store.NIOFSDirectory.openInput(NIOFSDirectory.java:82)
   [junit4]   2>        at 
org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2541)
   [junit4]   2>        at 
org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:676)
   [junit4]   2>        at 
org.apache.lucene.codecs.lucene60.Lucene60DimensionalReader.<init>(Lucene60DimensionalReader.java:54)
   [junit4]   2>        at 
org.apache.lucene.codecs.lucene60.Lucene60DimensionalFormat.fieldsReader(Lucene60DimensionalFormat.java:105)
   [junit4]   2>        at 
org.apache.lucene.codecs.asserting.AssertingDimensionalFormat.fieldsReader(AssertingDimensionalFormat.java:47)
   [junit4]   2>        at 
org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:128)
   [junit4]   2>        at 
org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:66)
   [junit4]   2>        at 
org.apache.lucene.index.StandardDirectoryReader$1.doBody(StandardDirectoryReader.java:58)
   [junit4]   2>        at 
org.apache.lucene.index.StandardDirectoryReader$1.doBody(StandardDirectoryReader.java:50)
   [junit4]   2>        at 
org.apache.lucene.index.SegmentInfos$FindSegmentsFile.run(SegmentInfos.java:671)
   [junit4]   2>        at 
org.apache.lucene.index.StandardDirectoryReader.open(StandardDirectoryReader.java:73)
   [junit4]   2>        at 
org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:63)
   [junit4]   2>        at 
org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader.getParallelLeafReader(TestDemoParallelLeafReader.java:414)
   [junit4]   2>        at 
org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader.getCurrentReader(TestDemoParallelLeafReader.java:162)
   [junit4]   2>        at 
org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader$ReindexingMergePolicy$ReindexingOneMerge.getMergeReaders(TestDemoParallelLeafReader.java:532)
   [junit4]   2>        at 
org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4051)
   [junit4]   2>        at 
org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:3642)
   [junit4]   2>        at 
org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:588)
   [junit4]   2>        at 
org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:626)
   [junit4]   2> 
   [junit4]   2> gen 12, 2016 7:13:55 AM 
com.carrotsearch.randomizedtesting.RandomizedRunner$QueueUncaughtExceptionsHandler
 uncaughtException
   [junit4]   2> WARNING: Uncaught exception in thread: Thread[Lucene Merge 
Thread #95,5,TGRP-TestDemoParallelLeafReader]
   [junit4]   2> org.apache.lucene.index.MergePolicy$MergeException: 
java.nio.file.FileSystemException: 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-trunk/lucene/build/core/test/J1/temp/lucene.index.TestDemoParallelLeafReader_D0211EDE8C957C8D-001/tempDir-003/segs/24wy8t7ortfiij52p0xgykjks_75/_1.dim:
 Too many open files
   [junit4]   2>        at 
__randomizedtesting.SeedInfo.seed([D0211EDE8C957C8D]:0)
   [junit4]   2>        at 
org.apache.lucene.index.ConcurrentMergeScheduler.handleMergeException(ConcurrentMergeScheduler.java:668)
   [junit4]   2>        at 
org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:648)
   [junit4]   2> Caused by: java.nio.file.FileSystemException: 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-trunk/lucene/build/core/test/J1/temp/lucene.index.TestDemoParallelLeafReader_D0211EDE8C957C8D-001/tempDir-003/segs/24wy8t7ortfiij52p0xgykjks_75/_1.dim:
 Too many open files
   [junit4]   2>        at 
org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:49)
   [junit4]   2>        at 
org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:82)
   [junit4]   2>        at 
org.apache.lucene.mockfile.HandleTrackingFS.newFileChannel(HandleTrackingFS.java:198)
   [junit4]   2>        at 
org.apache.lucene.mockfile.FilterFileSystemProvider.newFileChannel(FilterFileSystemProvider.java:203)
   [junit4]   2>        at 
java.nio.channels.FileChannel.open(FileChannel.java:287)
   [junit4]   2>        at 
java.nio.channels.FileChannel.open(FileChannel.java:335)
   [junit4]   2>        at 
org.apache.lucene.store.NIOFSDirectory.openInput(NIOFSDirectory.java:82)
   [junit4]   2>        at 
org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2541)
   [junit4]   2>        at 
org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:676)
   [junit4]   2>        at 
org.apache.lucene.codecs.lucene60.Lucene60DimensionalReader.<init>(Lucene60DimensionalReader.java:54)
   [junit4]   2>        at 
org.apache.lucene.codecs.lucene60.Lucene60DimensionalFormat.fieldsReader(Lucene60DimensionalFormat.java:105)
   [junit4]   2>        at 
org.apache.lucene.codecs.asserting.AssertingDimensionalFormat.fieldsReader(AssertingDimensionalFormat.java:47)
   [junit4]   2>        at 
org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:128)
   [junit4]   2>        at 
org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:66)
   [junit4]   2>        at 
org.apache.lucene.index.StandardDirectoryReader$1.doBody(StandardDirectoryReader.java:58)
   [junit4]   2>        at 
org.apache.lucene.index.StandardDirectoryReader$1.doBody(StandardDirectoryReader.java:50)
   [junit4]   2>        at 
org.apache.lucene.index.SegmentInfos$FindSegmentsFile.run(SegmentInfos.java:671)
   [junit4]   2>        at 
org.apache.lucene.index.StandardDirectoryReader.open(StandardDirectoryReader.java:73)
   [junit4]   2>        at 
org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:63)
   [junit4]   2>        at 
org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader.getParallelLeafReader(TestDemoParallelLeafReader.java:414)
   [junit4]   2>        at 
org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader.getCurrentReader(TestDemoParallelLeafReader.java:162)
   [junit4]   2>        at 
org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader$ReindexingMergePolicy$ReindexingOneMerge.getMergeReaders(TestDemoParallelLeafReader.java:532)
   [junit4]   2>        at 
org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4051)
   [junit4]   2>        at 
org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:3642)
   [junit4]   2>        at 
org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:588)
   [junit4]   2>        at 
org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:626)
   [junit4]   2> 
   [junit4]   2> gen 12, 2016 7:13:55 AM 
com.carrotsearch.randomizedtesting.RandomizedRunner$QueueUncaughtExceptionsHandler
 uncaughtException
   [junit4]   2> WARNING: Uncaught exception in thread: Thread[Lucene Merge 
Thread #50,5,TGRP-TestDemoParallelLeafReader]
   [junit4]   2> org.apache.lucene.index.MergePolicy$MergeException: 
java.nio.file.FileSystemException: 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-trunk/lucene/build/core/test/J1/temp/lucene.index.TestDemoParallelLeafReader_D0211EDE8C957C8D-001/tempDir-003/segs/24wy8t7ortfiij52p0xgyk81e_67/_0.dim:
 Too many open files
   [junit4]   2>        at 
__randomizedtesting.SeedInfo.seed([D0211EDE8C957C8D]:0)
   [junit4]   2>        at 
org.apache.lucene.index.ConcurrentMergeScheduler.handleMergeException(ConcurrentMergeScheduler.java:668)
   [junit4]   2>        at 
org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:648)
   [junit4]   2> Caused by: java.nio.file.FileSystemException: 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-trunk/lucene/build/core/test/J1/temp/lucene.index.TestDemoParallelLeafReader_D0211EDE8C957C8D-001/tempDir-003/segs/24wy8t7ortfiij52p0xgyk81e_67/_0.dim:
 Too many open files
   [junit4]   2>        at 
org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:49)
   [junit4]   2>        at 
org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:82)
   [junit4]   2>        at 
org.apache.lucene.mockfile.HandleTrackingFS.newFileChannel(HandleTrackingFS.java:198)
   [junit4]   2>        at 
org.apache.lucene.mockfile.FilterFileSystemProvider.newFileChannel(FilterFileSystemProvider.java:203)
   [junit4]   2>        at 
java.nio.channels.FileChannel.open(FileChannel.java:287)
   [junit4]   2>        at 
java.nio.channels.FileChannel.open(FileChannel.java:335)
   [junit4]   2>        at 
org.apache.lucene.store.NIOFSDirectory.openInput(NIOFSDirectory.java:82)
   [junit4]   2>        at 
org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2541)
   [junit4]   2>        at 
org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:676)
   [junit4]   2>        at 
org.apache.lucene.codecs.lucene60.Lucene60DimensionalReader.<init>(Lucene60DimensionalReader.java:54)
   [junit4]   2>        at 
org.apache.lucene.codecs.lucene60.Lucene60DimensionalFormat.fieldsReader(Lucene60DimensionalFormat.java:105)
   [junit4]   2>        at 
org.apache.lucene.codecs.asserting.AssertingDimensionalFormat.fieldsReader(AssertingDimensionalFormat.java:47)
   [junit4]   2>        at 
org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:128)
   [junit4]   2>        at 
org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:66)
   [junit4]   2>        at 
org.apache.lucene.index.StandardDirectoryReader$1.doBody(StandardDirectoryReader.java:58)
   [junit4]   2>        at 
org.apache.lucene.index.StandardDirectoryReader$1.doBody(StandardDirectoryReader.java:50)
   [junit4]   2>        at 
org.apache.lucene.index.SegmentInfos$FindSegmentsFile.run(SegmentInfos.java:671)
   [junit4]   2>        at 
org.apache.lucene.index.StandardDirectoryReader.open(StandardDirectoryReader.java:73)
   [junit4]   2>        at 
org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:63)
   [junit4]   2>        at 
org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader.getParallelLeafReader(TestDemoParallelLeafReader.java:414)
   [junit4]   2>        at 
org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader.getCurrentReader(TestDemoParallelLeafReader.java:162)
   [junit4]   2>        at 
org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader$ReindexingMergePolicy$ReindexingOneMerge.getMergeReaders(TestDemoParallelLeafReader.java:532)
   [junit4]   2>        at 
org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4051)
   [junit4]   2>        at 
org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:3642)
   [junit4]   2>        at 
org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:588)
   [junit4]   2>        at 
org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:626)
   [junit4]   2> 
   [junit4]   2> gen 12, 2016 7:13:55 AM 
com.carrotsearch.randomizedtesting.RandomizedRunner$QueueUncaughtExceptionsHandler
 uncaughtException
   [junit4]   2> WARNING: Uncaught exception in thread: Thread[Lucene Merge 
Thread #93,5,TGRP-TestDemoParallelLeafReader]
   [junit4]   2> org.apache.lucene.index.MergePolicy$MergeException: 
java.nio.file.FileSystemException: 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-trunk/lucene/build/core/test/J1/temp/lucene.index.TestDemoParallelLeafReader_D0211EDE8C957C8D-001/tempDir-003/segs/24wy8t7ortfiij52p0xgykhvt_75/_1.fnm:
 Too many open files
   [junit4]   2>        at 
__randomizedtesting.SeedInfo.seed([D0211EDE8C957C8D]:0)
   [junit4]   2>        at 
org.apache.lucene.index.ConcurrentMergeScheduler.handleMergeException(ConcurrentMergeScheduler.java:668)
   [junit4]   2>        at 
org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:648)
   [junit4]   2> Caused by: java.nio.file.FileSystemException: 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-trunk/lucene/build/core/test/J1/temp/lucene.index.TestDemoParallelLeafReader_D0211EDE8C957C8D-001/tempDir-003/segs/24wy8t7ortfiij52p0xgykhvt_75/_1.fnm:
 Too many open files
   [junit4]   2>        at 
org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:49)
   [junit4]   2>        at 
org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:82)
   [junit4]   2>        at 
org.apache.lucene.mockfile.HandleTrackingFS.newFileChannel(HandleTrackingFS.java:198)
   [junit4]   2>        at 
org.apache.lucene.mockfile.FilterFileSystemProvider.newFileChannel(FilterFileSystemProvider.java:203)
   [junit4]   2>        at 
java.nio.channels.FileChannel.open(FileChannel.java:287)
   [junit4]   2>        at 
java.nio.channels.FileChannel.open(FileChannel.java:335)
   [junit4]   2>        at 
org.apache.lucene.store.NIOFSDirectory.openInput(NIOFSDirectory.java:82)
   [junit4]   2>        at 
org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2541)
   [junit4]   2>        at 
org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:676)
   [junit4]   2>        at 
org.apache.lucene.store.Directory.openChecksumInput(Directory.java:114)
   [junit4]   2>        at 
org.apache.lucene.store.MockDirectoryWrapper.openChecksumInput(MockDirectoryWrapper.java:1045)
   [junit4]   2>        at 
org.apache.lucene.codecs.lucene60.Lucene60FieldInfosFormat.read(Lucene60FieldInfosFormat.java:114)
   [junit4]   2>        at 
org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:101)
   [junit4]   2>        at 
org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:66)
   [junit4]   2>        at 
org.apache.lucene.index.StandardDirectoryReader$1.doBody(StandardDirectoryReader.java:58)
   [junit4]   2>        at 
org.apache.lucene.index.StandardDirectoryReader$1.doBody(StandardDirectoryReader.java:50)
   [junit4]   2>        at 
org.apache.lucene.index.SegmentInfos$FindSegmentsFile.run(SegmentInfos.java:671)
   [junit4]   2>        at 
org.apache.lucene.index.StandardDirectoryReader.open(StandardDirectoryReader.java:73)
   [junit4]   2>        at 
org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:63)
   [junit4]   2>        at 
org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader.getParallelLeafReader(TestDemoParallelLeafReader.java:414)
   [junit4]   2>        at 
org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader.getCurrentReader(TestDemoParallelLeafReader.java:162)
   [junit4]   2>        at 
org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader$ReindexingMergePolicy$ReindexingOneMerge.getMergeReaders(TestDemoParallelLeafReader.java:532)
   [junit4]   2>        at 
org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4051)
   [junit4]   2>        at 
org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:3642)
   [junit4]   2>        at 
org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:588)
   [junit4]   2>        at 
org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:626)
   [junit4]   2> 
   [junit4]   2> gen 12, 2016 7:13:55 AM 
com.carrotsearch.randomizedtesting.RandomizedRunner$QueueUncaughtExceptionsHandler
 uncaughtException
   [junit4]   2> WARNING: Uncaught exception in thread: Thread[Lucene Merge 
Thread #82,5,TGRP-TestDemoParallelLeafReader]
   [junit4]   2> org.apache.lucene.index.MergePolicy$MergeException: 
java.nio.file.FileSystemException: 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-trunk/lucene/build/core/test/J1/temp/lucene.index.TestDemoParallelLeafReader_D0211EDE8C957C8D-001/tempDir-003/segs/24wy8t7ortfiij52p0xgykco5_73/_4.fnm:
 Too many open files
   [junit4]   2>        at 
__randomizedtesting.SeedInfo.seed([D0211EDE8C957C8D]:0)
   [junit4]   2>        at 
org.apache.lucene.index.ConcurrentMergeScheduler.handleMergeException(ConcurrentMergeScheduler.java:668)
   [junit4]   2>        at 
org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:648)
   [junit4]   2> Caused by: java.nio.file.FileSystemException: 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-trunk/lucene/build/core/test/J1/temp/lucene.index.TestDemoParallelLeafReader_D0211EDE8C957C8D-001/tempDir-003/segs/24wy8t7ortfiij52p0xgykco5_73/_4.fnm:
 Too many open files
   [junit4]   2>        at 
org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:49)
   [junit4]   2>        at 
org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:82)
   [junit4]   2>        at 
org.apache.lucene.mockfile.HandleTrackingFS.newFileChannel(HandleTrackingFS.java:198)
   [junit4]   2>        at 
org.apache.lucene.mockfile.FilterFileSystemProvider.newFileChannel(FilterFileSystemProvider.java:203)
   [junit4]   2>        at 
java.nio.channels.FileChannel.open(FileChannel.java:287)
   [junit4]   2>        at 
java.nio.channels.FileChannel.open(FileChannel.java:335)
   [junit4]   2>        at 
org.apache.lucene.store.NIOFSDirectory.openInput(NIOFSDirectory.java:82)
   [junit4]   2>        at 
org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2541)
   [junit4]   2>        at 
org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:676)
   [junit4]   2>        at 
org.apache.lucene.store.Directory.openChecksumInput(Directory.java:114)
   [junit4]   2>        at 
org.apache.lucene.store.MockDirectoryWrapper.openChecksumInput(MockDirectoryWrapper.java:1045)
   [junit4]   2>        at 
org.apache.lucene.codecs.lucene60.Lucene60FieldInfosFormat.read(Lucene60FieldInfosFormat.java:114)
   [junit4]   2>        at 
org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:101)
   [junit4]   2>        at 
org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:66)
   [junit4]   2>        at 
org.apache.lucene.index.StandardDirectoryReader$1.doBody(StandardDirectoryReader.java:58)
   [junit4]   2>        at 
org.apache.lucene.index.StandardDirectoryReader$1.doBody(StandardDirectoryReader.java:50)
   [junit4]   2>        at 
org.apache.lucene.index.SegmentInfos$FindSegmentsFile.run(SegmentInfos.java:671)
   [junit4]   2>        at 
org.apache.lucene.index.StandardDirectoryReader.open(StandardDirectoryReader.java:73)
   [junit4]   2>        at 
org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:63)
   [junit4]   2>        at 
org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader.getParallelLeafReader(TestDemoParallelLeafReader.java:414)
   [junit4]   2>        at 
org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader.getCurrentReader(TestDemoParallelLeafReader.java:162)
   [junit4]   2>        at 
org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader$ReindexingMergePolicy$ReindexingOneMerge.getMergeReaders(TestDemoParallelLeafReader.java:532)
   [junit4]   2>        at 
org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4051)
   [junit4]   2>        at 
org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:3642)
   [junit4]   2>        at 
org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:588)
   [junit4]   2>        at 
org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:626)
   [junit4]   2> 
   [junit4]   2> gen 12, 2016 7:13:55 AM 
com.carrotsearch.randomizedtesting.RandomizedRunner$QueueUncaughtExceptionsHandler
 uncaughtException
   [junit4]   2> WARNING: Uncaught exception in thread: Thread[Lucene Merge 
Thread #87,5,TGRP-TestDemoParallelLeafReader]
   [junit4]   2> org.apache.lucene.index.MergePolicy$MergeException: 
java.nio.file.FileSystemException: 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-trunk/lucene/build/core/test/J1/temp/lucene.index.TestDemoParallelLeafReader_D0211EDE8C957C8D-001/tempDir-003/segs/24wy8t7ortfiij52p0xgyke7f_74/_3.fnm:
 Too many open files
   [junit4]   2>        at 
__randomizedtesting.SeedInfo.seed([D0211EDE8C957C8D]:0)
   [junit4]   2>        at 
org.apache.lucene.index.ConcurrentMergeScheduler.handleMergeException(ConcurrentMergeScheduler.java:668)
   [junit4]   2>        at 
org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:648)
   [junit4]   2> Caused by: java.nio.file.FileSystemException: 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-trunk/lucene/build/core/test/J1/temp/lucene.index.TestDemoParallelLeafReader_D0211EDE8C957C8D-001/tempDir-003/segs/24wy8t7ortfiij52p0xgyke7f_74/_3.fnm:
 Too many open files
   [junit4]   2>        at 
org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:49)
   [junit4]   2>        at 
org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:82)
   [junit4]   2>        at 
org.apache.lucene.mockfile.HandleTrackingFS.newFileChannel(HandleTrackingFS.java:198)
   [junit4]   2>        at 
org.apache.lucene.mockfile.FilterFileSystemProvider.newFileChannel(FilterFileSystemProvider.java:203)
   [junit4]   2>        at 
java.nio.channels.FileChannel.open(FileChannel.java:287)
   [junit4]   2>        at 
java.nio.channels.FileChannel.open(FileChannel.java:335)
   [junit4]   2>        at 
org.apache.lucene.store.NIOFSDirectory.openInput(NIOFSDirectory.java:82)
   [junit4]   2>        at 
org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2541)
   [junit4]   2>        at 
org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:676)
   [junit4]   2>        at 
org.apache.lucene.store.Directory.openChecksumInput(Directory.java:114)
   [junit4]   2>        at 
org.apache.lucene.store.MockDirectoryWrapper.openChecksumInput(MockDirectoryWrapper.java:1045)
   [junit4]   2>        at 
org.apache.lucene.codecs.lucene60.Lucene60FieldInfosFormat.read(Lucene60FieldInfosFormat.java:114)
   [junit4]   2>        at 
org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:101)
   [junit4]   2>        at 
org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:66)
   [junit4]   2>        at 
org.apache.lucene.index.StandardDirectoryReader$1.doBody(StandardDirectoryReader.java:58)
   [junit4]   2>        at 
org.apache.lucene.index.StandardDirectoryReader$1.doBody(StandardDirectoryReader.java:50)
   [junit4]   2>        at 
org.apache.lucene.index.SegmentInfos$FindSegmentsFile.run(SegmentInfos.java:671)
   [junit4]   2>        at 
org.apache.lucene.index.StandardDirectoryReader.open(StandardDirectoryReader.java:73)
   [junit4]   2>        at 
org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:63)
   [junit4]   2>        at 
org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader.getParallelLeafReader(TestDemoParallelLeafReader.java:414)
   [junit4]   2>        at 
org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader.getCurrentReader(TestDemoParallelLeafReader.java:162)
   [junit4]   2>        at 
org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader$ReindexingMergePolicy$ReindexingOneMerge.getMergeReaders(TestDemoParallelLeafReader.java:532)
   [junit4]   2>        at 
org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4051)
   [junit4]   2>        at 
org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:3642)
   [junit4]   2>        at 
org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:588)
   [junit4]   2>        at 
org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:626)
   [junit4]   2> 
   [junit4]   2> gen 12, 2016 7:13:55 AM 
com.carrotsearch.randomizedtesting.RandomizedRunner$QueueUncaughtExceptionsHandler
 uncaughtException
   [junit4]   2> WARNING: Uncaught exception in thread: Thread[Lucene Merge 
Thread #90,5,TGRP-TestDemoParallelLeafReader]
   [junit4]   2> org.apache.lucene.index.MergePolicy$MergeException: 
java.nio.file.FileSystemException: 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-trunk/lucene/build/core/test/J1/temp/lucene.index.TestDemoParallelLeafReader_D0211EDE8C957C8D-001/tempDir-003/segs/24wy8t7ortfiij52p0xgykg9t_75/_2.fnm:
 Too many open files
   [junit4]   2>        at 
__randomizedtesting.SeedInfo.seed([D0211EDE8C957C8D]:0)
   [junit4]   2>        at 
org.apache.lucene.index.ConcurrentMergeScheduler.handleMergeException(ConcurrentMergeScheduler.java:668)
   [junit4]   2>        at 
org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:648)
   [junit4]   2> Caused by: java.nio.file.FileSystemException: 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-trunk/lucene/build/core/test/J1/temp/lucene.index.TestDemoParallelLeafReader_D0211EDE8C957C8D-001/tempDir-003/segs/24wy8t7ortfiij52p0xgykg9t_75/_2.fnm:
 Too many open files
   [junit4]   2>        at 
org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:49)
   [junit4]   2>        at 
org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:82)
   [junit4]   2>        at 
org.apache.lucene.mockfile.HandleTrackingFS.newFileChannel(HandleTrackingFS.java:198)
   [junit4]   2>        at 
org.apache.lucene.mockfile.FilterFileSystemProvider.newFileChannel(FilterFileSystemProvider.java:203)
   [junit4]   2>        at 
java.nio.channels.FileChannel.open(FileChannel.java:287)
   [junit4]   2>        at 
java.nio.channels.FileChannel.open(FileChannel.java:335)
   [junit4]   2>        at 
org.apache.lucene.store.NIOFSDirectory.openInput(NIOFSDirectory.java:82)
   [junit4]   2>        at 
org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2541)
   [junit4]   2>        at 
org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:676)
   [junit4]   2>        at 
org.apache.lucene.store.Directory.openChecksumInput(Directory.java:114)
   [junit4]   2>        at 
org.apache.lucene.store.MockDirectoryWrapper.openChecksumInput(MockDirectoryWrapper.java:1045)
   [junit4]   2>        at 
org.apache.lucene.codecs.lucene60.Lucene60FieldInfosFormat.read(Lucene60FieldInfosFormat.java:114)
   [junit4]   2>        at 
org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:101)
   [junit4]   2>        at 
org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:66)
   [junit4]   2>        at 
org.apache.lucene.index.StandardDirectoryReader$1.doBody(StandardDirectoryReader.java:58)
   [junit4]   2>        at 
org.apache.lucene.index.StandardDirectoryReader$1.doBody(StandardDirectoryReader.java:50)
   [junit4]   2>        at 
org.apache.lucene.index.SegmentInfos$FindSegmentsFile.run(SegmentInfos.java:671)
   [junit4]   2>        at 
org.apache.lucene.index.StandardDirectoryReader.open(StandardDirectoryReader.java:73)
   [junit4]   2>        at 
org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:63)
   [junit4]   2>        at 
org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader.getParallelLeafReader(TestDemoParallelLeafReader.java:414)
   [junit4]   2>        at 
org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader.getCurrentReader(TestDemoParallelLeafReader.java:162)
   [junit4]   2>        at 
org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader$ReindexingMergePolicy$ReindexingOneMerge.getMergeReaders(TestDemoParallelLeafReader.java:532)
   [junit4]   2>        at 
org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4051)
   [junit4]   2>        at 
org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:3642)
   [junit4]   2>        at 
org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:588)
   [junit4]   2>        at 
org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:626)
   [junit4]   2> 
   [junit4]   2> gen 12, 2016 7:13:55 AM 
com.carrotsearch.randomizedtesting.RandomizedRunner$QueueUncaughtExceptionsHandler
 uncaughtException
   [junit4]   2> WARNING: Uncaught exception in thread: Thread[Lucene Merge 
Thread #91,5,TGRP-TestDemoParallelLeafReader]
   [junit4]   2> org.apache.lucene.index.MergePolicy$MergeException: 
java.nio.file.FileSystemException: 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-trunk/lucene/build/core/test/J1/temp/lucene.index.TestDemoParallelLeafReader_D0211EDE8C957C8D-001/tempDir-003/segs/24wy8t7ortfiij52p0xgykgtt_75/_2.dim:
 Too many open files
   [junit4]   2>        at 
__randomizedtesting.SeedInfo.seed([D0211EDE8C957C8D]:0)
   [junit4]   2>        at 
org.apache.lucene.index.ConcurrentMergeScheduler.handleMergeException(ConcurrentMergeScheduler.java:668)
   [junit4]   2>        at 
org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:648)
   [junit4]   2> Caused by: java.nio.file.FileSystemException: 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-trunk/lucene/build/core/test/J1/temp/lucene.index.TestDemoParallelLeafReader_D0211EDE8C957C8D-001/tempDir-003

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

g.apache.lucene.codecs.lucene60.Lucene60DimensionalWriter.merge(Lucene60DimensionalWriter.java:120)
   [junit4]   2>         at 
org.apache.lucene.codecs.asserting.AssertingDimensionalFormat$AssertingDimensionalWriter.merge(AssertingDimensionalFormat.java:140)
   [junit4]   2>         at 
org.apache.lucene.index.SegmentMerger.mergeDimensionalValues(SegmentMerger.java:168)
   [junit4]   2>         at 
org.apache.lucene.index.SegmentMerger.merge(SegmentMerger.java:117)
   [junit4]   2>         at 
org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4062)
   [junit4]   2>         at 
org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:3642)
   [junit4]   2>         at 
org.apache.lucene.index.SerialMergeScheduler.merge(SerialMergeScheduler.java:40)
   [junit4]   2>         at 
org.apache.lucene.index.IndexWriter.maybeMerge(IndexWriter.java:1917)
   [junit4]   2>         at 
org.apache.lucene.index.IndexWriter.doAfterSegmentFlushed(IndexWriter.java:4706)
   [junit4]   2>         at 
org.apache.lucene.index.DocumentsWriter$MergePendingEvent.process(DocumentsWriter.java:689)
   [junit4]   2>         at 
org.apache.lucene.index.IndexWriter.processEvents(IndexWriter.java:4737)
   [junit4]   2>         at 
org.apache.lucene.index.IndexWriter.processEvents(IndexWriter.java:4728)
   [junit4]   2>         at 
org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1464)
   [junit4]   2>         at 
org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1242)
   [junit4]   2>         at 
org.apache.lucene.index.RandomIndexWriter.addDocument(RandomIndexWriter.java:170)
   [junit4]   2>         at 
org.apache.lucene.search.TestDimensionalRangeQuery.verifyBinary(TestDimensionalRangeQuery.java:474)
   [junit4]   2>         at 
org.apache.lucene.search.TestDimensionalRangeQuery.doTestRandomBinary(TestDimensionalRangeQuery.java:419)
   [junit4]   2>         at 
org.apache.lucene.search.TestDimensionalRangeQuery.testRandomBinaryBig(TestDimensionalRangeQuery.java:384)
   [junit4]   2>         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native 
Method)
   [junit4]   2>         at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
   [junit4]   2>         at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
   [junit4]   2>         at java.lang.reflect.Method.invoke(Method.java:497)
   [junit4]   2>         at 
com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1764)
   [junit4]   2>         at 
com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:871)
   [junit4]   2>         at 
com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:907)
   [junit4]   2>         at 
com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:921)
   [junit4]   2>         at 
org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:50)
   [junit4]   2>         at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:46)
   [junit4]   2>         at 
org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:49)
   [junit4]   2>         at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:65)
   [junit4]   2>         at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:48)
   [junit4]   2>         at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
   [junit4]   2>         at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:367)
   [junit4]   2>         at 
com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:809)
   [junit4]   2>         at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:460)
   [junit4]   2>         at 
com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:880)
   [junit4]   2>         at 
com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:781)
   [junit4]   2>         at 
com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:816)
   [junit4]   2>         at 
com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:827)
   [junit4]   2>         at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:46)
   [junit4]   2>         at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
   [junit4]   2>         at 
org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:42)
   [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 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
   [junit4]   2>         at 
org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:54)
   [junit4]   2>         at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:48)
   [junit4]   2>         at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:65)
   [junit4]   2>         at 
org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:55)
   [junit4]   2>         at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
   [junit4]   2>         at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:367)
   [junit4]   2>         at java.lang.Thread.run(Thread.java:745)
   [junit4]   2> Led 11, 2016 11:56:06 ODP. 
com.carrotsearch.randomizedtesting.ThreadLeakControl tryToInterruptAll
   [junit4]   2> INFO: Starting to interrupt leaked threads:
   [junit4]   2>    1) Thread[id=3380, 
name=TEST-TestDimensionalRangeQuery.testRandomBinaryBig-seed#[D0211EDE8C957C8D],
 state=RUNNABLE, group=TGRP-TestDimensionalRangeQuery]
   [junit4]   2> NOTE: leaving temporary files on disk at: 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-trunk/lucene/build/core/test/J2/temp/lucene.search.TestDimensionalRangeQuery_D0211EDE8C957C8D-001
   [junit4]   2> Jan 12, 2016 6:56:06 AM 
com.carrotsearch.randomizedtesting.ThreadLeakControl tryToInterruptAll
   [junit4]   2> INFO: All leaked threads terminated.
   [junit4]   2> NOTE: test params are: codec=Asserting(Lucene60): 
{id=PostingsFormat(name=LuceneVarGapFixedInterval)}, 
docValues:{id=DocValuesFormat(name=Memory)}, 
sim=RandomSimilarityProvider(queryNorm=true,coord=no): {}, locale=cs_CZ, 
timezone=America/Hermosillo
   [junit4]   2> NOTE: Linux 3.13.0-52-generic amd64/Oracle Corporation 
1.8.0_66 (64-bit)/cpus=4,threads=1,free=82961344,total=355991552
   [junit4]   2> NOTE: All tests run in this JVM: [TestCompiledAutomaton, 
TestTermVectorsReader, TestLucene53NormsFormat, TestSort, TestSpanCollection, 
TestSpanNotQuery, TestMaxTermFrequency, TestComplexExplanations, 
TestSloppyPhraseQuery, TestComplexExplanationsOfNonMatches, 
TestTotalHitCountCollector, TestMixedDocValuesUpdates, TestDocValuesScoring, 
TestCachingCollector, TestFastDecompressionMode, TestParallelReaderEmptyIndex, 
TestMultiMMap, TestDimensionalRangeQuery]
   [junit4]   2> NOTE: download the large Jenkins line-docs file by running 
'ant get-jenkins-line-docs' in the lucene directory.
   [junit4]   2> NOTE: reproduce with: ant test  
-Dtestcase=TestDimensionalRangeQuery -Dtests.seed=D0211EDE8C957C8D 
-Dtests.multiplier=2 -Dtests.nightly=true -Dtests.slow=true 
-Dtests.linedocsfile=/x1/jenkins/lucene-data/enwiki.random.lines.txt 
-Dtests.locale=cs_CZ -Dtests.timezone=America/Hermosillo -Dtests.asserts=true 
-Dtests.file.encoding=ISO-8859-1
   [junit4] ERROR   0.00s J2 | TestDimensionalRangeQuery (suite) <<<
   [junit4]    > Throwable #1: java.lang.Exception: Suite timeout exceeded (>= 
7200000 msec).
   [junit4]    >        at 
__randomizedtesting.SeedInfo.seed([D0211EDE8C957C8D]:0)
   [junit4] Completed [355/404 (2!)] on J2 in 7220.16s, 5 tests, 2 errors <<< 
FAILURES!

[...truncated 191 lines...]
BUILD FAILED
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-trunk/build.xml:791:
 The following error occurred while executing this line:
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-trunk/build.xml:728:
 The following error occurred while executing this line:
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-trunk/build.xml:59:
 The following error occurred while executing this line:
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-trunk/lucene/build.xml:50:
 The following error occurred while executing this line:
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-trunk/lucene/common-build.xml:1424:
 The following error occurred while executing this line:
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-trunk/lucene/common-build.xml:981:
 There were test failures: 404 suites (1 ignored), 3309 tests, 1 suite-level 
error, 3 errors, 28 ignored (24 assumptions) [seed: D0211EDE8C957C8D]

Total time: 154 minutes 47 seconds
Build step 'Invoke Ant' marked build as failure
Archiving artifacts
No prior successful build to compare, so performing full copy of artifacts
Recording test results
Email was triggered for: Failure - Any
Sending email for trigger: Failure - Any



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