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Posted to builds@lucene.apache.org by Apache Jenkins Server <je...@builds.apache.org> on 2020/10/12 06:37:08 UTC

[JENKINS] Lucene » Lucene-Solr-NightlyTests-master - Build # 62 - Unstable!

Build: https://ci-builds.apache.org/job/Lucene/job/Lucene-Solr-NightlyTests-master/62/

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

Error Message:
org.apache.lucene.store.AlreadyClosedException: 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:348)
	at org.apache.lucene.index.IndexFileDeleter.deleteFiles(IndexFileDeleter.java:668)
	at org.apache.lucene.index.IndexFileDeleter.decRef(IndexFileDeleter.java:588)
	at org.apache.lucene.index.IndexWriter.finishApply(IndexWriter.java:5745)
	at org.apache.lucene.index.IndexWriter.lambda$forceApply$23(IndexWriter.java:5641)
	at org.apache.lucene.index.IndexWriter.forceApply(IndexWriter.java:5646)
	at org.apache.lucene.index.IndexWriter.tryApply(IndexWriter.java:5553)
	at org.apache.lucene.index.IndexWriter.lambda$publishFrozenUpdates$10(IndexWriter.java:2726)
	at org.apache.lucene.index.IndexWriter$EventQueue.processEventsInternal(IndexWriter.java:354)
	at org.apache.lucene.index.IndexWriter$EventQueue.processEvents(IndexWriter.java:344)
	at org.apache.lucene.index.IndexWriter.processEvents(IndexWriter.java:5412)
	at org.apache.lucene.index.IndexWriter.maybeProcessEvents(IndexWriter.java:5405)
	at org.apache.lucene.index.IndexWriter.updateDocuments(IndexWriter.java:1471)
	at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1757)
	at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1400)
	at org.apache.lucene.index.TestDemoParallelLeafReader.testRandomMultipleSchemaGensSameField(TestDemoParallelLeafReader.java:1068)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1754)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:942)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:978)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:992)
	at org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:49)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
	at org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:48)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:819)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:470)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:951)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:836)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:887)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:41)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:53)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:54)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
	at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-master/checkout/lucene/core/build/tmp/tests-tmp/lucene.index.TestDemoParallelLeafReader_A8972B06BB108FE1-001/tempDir-001/segs/34anwpmquf4das3rwmoyo0pij_96/_0_Asserting_0.dvd: Too many open files
	at org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:48)
	at org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:81)
	at org.apache.lucene.mockfile.HandleTrackingFS.newOutputStream(HandleTrackingFS.java:160)
	at org.apache.lucene.mockfile.FilterFileSystemProvider.newOutputStream(FilterFileSystemProvider.java:197)
	at java.base/java.nio.file.Files.newOutputStream(Files.java:219)
	at org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:399)
	at org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:395)
	at org.apache.lucene.store.FSDirectory.createOutput(FSDirectory.java:243)
	at org.apache.lucene.store.MockDirectoryWrapper.createOutput(MockDirectoryWrapper.java:667)
	at org.apache.lucene.store.LockValidatingDirectoryWrapper.createOutput(LockValidatingDirectoryWrapper.java:44)
	at org.apache.lucene.store.TrackingDirectoryWrapper.createOutput(TrackingDirectoryWrapper.java:43)
	at org.apache.lucene.codecs.lucene80.Lucene80DocValuesConsumer.<init>(Lucene80DocValuesConsumer.java:77)
	at org.apache.lucene.codecs.lucene80.Lucene80DocValuesFormat.fieldsConsumer(Lucene80DocValuesFormat.java:141)
	at org.apache.lucene.codecs.asserting.AssertingDocValuesFormat.fieldsConsumer(AssertingDocValuesFormat.java:55)
	at org.apache.lucene.codecs.perfield.PerFieldDocValuesFormat$FieldsWriter.getInstance(PerFieldDocValuesFormat.java:227)
	at org.apache.lucene.codecs.perfield.PerFieldDocValuesFormat$FieldsWriter.getInstance(PerFieldDocValuesFormat.java:163)
	at org.apache.lucene.codecs.perfield.PerFieldDocValuesFormat$FieldsWriter.addNumericField(PerFieldDocValuesFormat.java:109)
	at org.apache.lucene.index.NumericDocValuesWriter.flush(NumericDocValuesWriter.java:108)
	at org.apache.lucene.index.IndexingChain.writeDocValues(IndexingChain.java:343)
	at org.apache.lucene.index.IndexingChain.flush(IndexingChain.java:223)
	at org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:328)
	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:480)
	at org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:394)
	at org.apache.lucene.index.DocumentsWriter.updateDocuments(DocumentsWriter.java:440)
	at org.apache.lucene.index.IndexWriter.updateDocuments(IndexWriter.java:1471)
	at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1757)
	at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1400)
	at org.apache.lucene.index.TestDemoParallelLeafReader$3.reindex(TestDemoParallelLeafReader.java:826)
	at org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader.getParallelLeafReader(TestDemoParallelLeafReader.java:405)
	at org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader.getCurrentReader(TestDemoParallelLeafReader.java:163)
	at org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader$ReindexingMergePolicy$ReindexingOneMerge.wrapForMerge(TestDemoParallelLeafReader.java:533)
	at org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4697)
	at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4347)
	at org.apache.lucene.index.IndexWriter$IndexWriterMergeSource.merge(IndexWriter.java:5906)
	at org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:624)
	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:682)


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

Error Message:
com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an uncaught exception in thread: Thread[id=32899, name=Lucene Merge Thread #164, state=RUNNABLE, group=TGRP-TestDemoParallelLeafReader]

Stack Trace:
com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an uncaught exception in thread: Thread[id=32899, name=Lucene Merge Thread #164, state=RUNNABLE, group=TGRP-TestDemoParallelLeafReader]
	at __randomizedtesting.SeedInfo.seed([A8972B06BB108FE1:DADB0E090A703992]:0)
Caused by: org.apache.lucene.index.MergePolicy$MergeException: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-master/checkout/lucene/core/build/tmp/tests-tmp/lucene.index.TestDemoParallelLeafReader_A8972B06BB108FE1-001/tempDir-001/segs/34anwpmquf4das3rwmoyo0otj_96/_0_Asserting_0.dvd: Too many open files
	at __randomizedtesting.SeedInfo.seed([A8972B06BB108FE1]:0)
	at org.apache.lucene.index.ConcurrentMergeScheduler.handleMergeException(ConcurrentMergeScheduler.java:703)
	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:694)
Caused by: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-master/checkout/lucene/core/build/tmp/tests-tmp/lucene.index.TestDemoParallelLeafReader_A8972B06BB108FE1-001/tempDir-001/segs/34anwpmquf4das3rwmoyo0otj_96/_0_Asserting_0.dvd: Too many open files
	at org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:48)
	at org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:81)
	at org.apache.lucene.mockfile.HandleTrackingFS.newOutputStream(HandleTrackingFS.java:160)
	at org.apache.lucene.mockfile.FilterFileSystemProvider.newOutputStream(FilterFileSystemProvider.java:197)
	at java.base/java.nio.file.Files.newOutputStream(Files.java:219)
	at org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:399)
	at org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:395)
	at org.apache.lucene.store.FSDirectory.createOutput(FSDirectory.java:243)
	at org.apache.lucene.store.MockDirectoryWrapper.createOutput(MockDirectoryWrapper.java:667)
	at org.apache.lucene.store.LockValidatingDirectoryWrapper.createOutput(LockValidatingDirectoryWrapper.java:44)
	at org.apache.lucene.store.TrackingDirectoryWrapper.createOutput(TrackingDirectoryWrapper.java:43)
	at org.apache.lucene.codecs.lucene80.Lucene80DocValuesConsumer.<init>(Lucene80DocValuesConsumer.java:77)
	at org.apache.lucene.codecs.lucene80.Lucene80DocValuesFormat.fieldsConsumer(Lucene80DocValuesFormat.java:141)
	at org.apache.lucene.codecs.asserting.AssertingDocValuesFormat.fieldsConsumer(AssertingDocValuesFormat.java:55)
	at org.apache.lucene.codecs.perfield.PerFieldDocValuesFormat$FieldsWriter.getInstance(PerFieldDocValuesFormat.java:227)
	at org.apache.lucene.codecs.perfield.PerFieldDocValuesFormat$FieldsWriter.getInstance(PerFieldDocValuesFormat.java:163)
	at org.apache.lucene.codecs.perfield.PerFieldDocValuesFormat$FieldsWriter.addNumericField(PerFieldDocValuesFormat.java:109)
	at org.apache.lucene.index.NumericDocValuesWriter.flush(NumericDocValuesWriter.java:108)
	at org.apache.lucene.index.IndexingChain.writeDocValues(IndexingChain.java:343)
	at org.apache.lucene.index.IndexingChain.flush(IndexingChain.java:223)
	at org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:328)
	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:480)
	at org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:660)
	at org.apache.lucene.index.IndexWriter.doFlush(IndexWriter.java:3895)
	at org.apache.lucene.index.IndexWriter.flush(IndexWriter.java:3870)
	at org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:2073)
	at org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:2053)
	at org.apache.lucene.index.TestDemoParallelLeafReader$3.reindex(TestDemoParallelLeafReader.java:842)
	at org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader.getParallelLeafReader(TestDemoParallelLeafReader.java:405)
	at org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader.getCurrentReader(TestDemoParallelLeafReader.java:163)
	at org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader$ReindexingMergePolicy$ReindexingOneMerge.wrapForMerge(TestDemoParallelLeafReader.java:533)
	at org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4697)
	at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4347)
	at org.apache.lucene.index.IndexWriter$IndexWriterMergeSource.merge(IndexWriter.java:5906)
	at org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:624)
	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:682)


FAILED:  org.apache.lucene.index.TestIndexingSequenceNumbers.testStressConcurrentCommit

Error Message:
java.lang.OutOfMemoryError: Java heap space

Stack Trace:
java.lang.OutOfMemoryError: Java heap space




Build Log:
[...truncated 8228 lines...]
ERROR: The following test(s) have failed:
  - org.apache.lucene.index.TestIndexingSequenceNumbers.testStressConcurrentCommit (:lucene:core)
    Test output: /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-master/checkout/lucene/core/build/test-results/test/outputs/OUTPUT-org.apache.lucene.index.TestIndexingSequenceNumbers.txt
    Reproduce with: gradlew :lucene:core:test --tests "org.apache.lucene.index.TestIndexingSequenceNumbers" -Ptests.jvms=4 -Ptests.haltonfailure=false -Ptests.jvmargs=-XX:TieredStopAtLevel=1 -Ptests.seed=A8972B06BB108FE1 -Ptests.multiplier=2 -Ptests.nightly=true -Ptests.badapples=false -Ptests.file.encoding=ISO-8859-1 -Ptests.linedocsfile=/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-master/test-data/enwiki.random.lines.txt

  - org.apache.lucene.index.TestDemoParallelLeafReader.testRandomMultipleSchemaGensSameField (:lucene:core)
    Test output: /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-master/checkout/lucene/core/build/test-results/test/outputs/OUTPUT-org.apache.lucene.index.TestDemoParallelLeafReader.txt
    Reproduce with: gradlew :lucene:core:test --tests "org.apache.lucene.index.TestDemoParallelLeafReader" -Ptests.jvms=4 -Ptests.haltonfailure=false -Ptests.jvmargs=-XX:TieredStopAtLevel=1 -Ptests.seed=A8972B06BB108FE1 -Ptests.multiplier=2 -Ptests.nightly=true -Ptests.badapples=false -Ptests.file.encoding=ISO-8859-1 -Ptests.linedocsfile=/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-master/test-data/enwiki.random.lines.txt

  - org.apache.lucene.index.TestDemoParallelLeafReader.testRandom (:lucene:core)
    Test output: /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-master/checkout/lucene/core/build/test-results/test/outputs/OUTPUT-org.apache.lucene.index.TestDemoParallelLeafReader.txt
    Reproduce with: gradlew :lucene:core:test --tests "org.apache.lucene.index.TestDemoParallelLeafReader" -Ptests.jvms=4 -Ptests.haltonfailure=false -Ptests.jvmargs=-XX:TieredStopAtLevel=1 -Ptests.seed=A8972B06BB108FE1 -Ptests.multiplier=2 -Ptests.nightly=true -Ptests.badapples=false -Ptests.file.encoding=ISO-8859-1 -Ptests.linedocsfile=/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-master/test-data/enwiki.random.lines.txt


Deprecated Gradle features were used in this build, making it incompatible with Gradle 7.0.
Use '--warning-mode all' to show the individual deprecation warnings.
See https://docs.gradle.org/6.6.1/userguide/command_line_interface.html#sec:command_line_warnings

BUILD SUCCESSFUL in 6h 1m 11s
262 actionable tasks: 262 executed
Build step 'Invoke Gradle script' changed build result to SUCCESS
Archiving artifacts
java.lang.InterruptedException: no matches found within 10000
	at hudson.FilePath$ValidateAntFileMask.hasMatch(FilePath.java:2826)
	at hudson.FilePath$ValidateAntFileMask.invoke(FilePath.java:2705)
	at hudson.FilePath$ValidateAntFileMask.invoke(FilePath.java:2686)
	at hudson.FilePath$FileCallableWrapper.call(FilePath.java:3073)
Also:   hudson.remoting.Channel$CallSiteStackTrace: Remote call to lucene1
		at hudson.remoting.Channel.attachCallSiteStackTrace(Channel.java:1788)
		at hudson.remoting.UserRequest$ExceptionResponse.retrieve(UserRequest.java:356)
		at hudson.remoting.Channel.call(Channel.java:998)
		at hudson.FilePath.act(FilePath.java:1069)
		at hudson.FilePath.act(FilePath.java:1058)
		at hudson.FilePath.validateAntFileMask(FilePath.java:2684)
		at hudson.tasks.ArtifactArchiver.perform(ArtifactArchiver.java:265)
		at hudson.tasks.BuildStepCompatibilityLayer.perform(BuildStepCompatibilityLayer.java:78)
		at hudson.tasks.BuildStepMonitor$1.perform(BuildStepMonitor.java:20)
		at hudson.model.AbstractBuild$AbstractBuildExecution.perform(AbstractBuild.java:741)
		at hudson.model.AbstractBuild$AbstractBuildExecution.performAllBuildSteps(AbstractBuild.java:690)
		at hudson.model.Build$BuildExecution.post2(Build.java:186)
		at hudson.model.AbstractBuild$AbstractBuildExecution.post(AbstractBuild.java:635)
		at hudson.model.Run.execute(Run.java:1905)
		at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:43)
		at hudson.model.ResourceController.execute(ResourceController.java:97)
		at hudson.model.Executor.run(Executor.java:428)
Caused: hudson.FilePath$TunneledInterruptedException
	at hudson.FilePath$FileCallableWrapper.call(FilePath.java:3075)
	at hudson.remoting.UserRequest.perform(UserRequest.java:211)
	at hudson.remoting.UserRequest.perform(UserRequest.java:54)
	at hudson.remoting.Request$2.run(Request.java:369)
	at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:72)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:748)
Caused: java.lang.InterruptedException: java.lang.InterruptedException: no matches found within 10000
	at hudson.FilePath.act(FilePath.java:1071)
	at hudson.FilePath.act(FilePath.java:1058)
	at hudson.FilePath.validateAntFileMask(FilePath.java:2684)
	at hudson.tasks.ArtifactArchiver.perform(ArtifactArchiver.java:265)
	at hudson.tasks.BuildStepCompatibilityLayer.perform(BuildStepCompatibilityLayer.java:78)
	at hudson.tasks.BuildStepMonitor$1.perform(BuildStepMonitor.java:20)
	at hudson.model.AbstractBuild$AbstractBuildExecution.perform(AbstractBuild.java:741)
	at hudson.model.AbstractBuild$AbstractBuildExecution.performAllBuildSteps(AbstractBuild.java:690)
	at hudson.model.Build$BuildExecution.post2(Build.java:186)
	at hudson.model.AbstractBuild$AbstractBuildExecution.post(AbstractBuild.java:635)
	at hudson.model.Run.execute(Run.java:1905)
	at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:43)
	at hudson.model.ResourceController.execute(ResourceController.java:97)
	at hudson.model.Executor.run(Executor.java:428)
No artifacts found that match the file pattern "**/*.events,heapdumps/**,**/hs_err_pid*". Configuration error?
Recording test results
Build step 'Publish JUnit test result report' changed build result to UNSTABLE
Email was triggered for: Unstable (Test Failures)
Sending email for trigger: Unstable (Test Failures)