Build: https://jenkins.thetaphi.de/job/Lucene-Solr-7.x-Linux/1295/
Java: 64bit/jdk1.8.0_162 -XX:-UseCompressedOops -XX:+UseParallelGC

3 tests failed.
FAILED:  
org.apache.lucene.codecs.lucene54.TestLucene54DocValuesFormat.testThreads2

Error Message:
terms out of order: priorTerm=[],currentTerm=[]

Stack Trace:
java.lang.IllegalArgumentException: terms out of order: 
priorTerm=[],currentTerm=[]
        at 
__randomizedtesting.SeedInfo.seed([61E04EB48E682E0C:AB3E4D91605C38D2]:0)
        at 
org.apache.lucene.util.StringHelper.bytesDifference(StringHelper.java:47)
        at 
org.apache.lucene.util.StringHelper.sortKeyLength(StringHelper.java:58)
        at 
org.apache.lucene.codecs.lucene54.Lucene54DocValuesConsumer.addReverseTermIndex(Lucene54DocValuesConsumer.java:560)
        at 
org.apache.lucene.codecs.lucene54.Lucene54DocValuesConsumer.addTermsDict(Lucene54DocValuesConsumer.java:514)
        at 
org.apache.lucene.codecs.lucene54.Lucene54DocValuesConsumer.addSortedSetField(Lucene54DocValuesConsumer.java:657)
        at 
org.apache.lucene.codecs.DocValuesConsumer.mergeSortedSetField(DocValuesConsumer.java:695)
        at 
org.apache.lucene.codecs.DocValuesConsumer.merge(DocValuesConsumer.java:141)
        at 
org.apache.lucene.codecs.perfield.PerFieldDocValuesFormat$FieldsWriter.merge(PerFieldDocValuesFormat.java:151)
        at 
org.apache.lucene.index.SegmentMerger.mergeDocValues(SegmentMerger.java:181)
        at org.apache.lucene.index.SegmentMerger.merge(SegmentMerger.java:125)
        at 
org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4443)
        at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4083)
        at 
org.apache.lucene.index.SerialMergeScheduler.merge(SerialMergeScheduler.java:40)
        at org.apache.lucene.index.IndexWriter.maybeMerge(IndexWriter.java:2247)
        at 
org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:3471)
        at org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:3423)
        at 
org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.java:307)
        at 
org.apache.lucene.index.BaseDocValuesFormatTestCase.testThreads2(BaseDocValuesFormatTestCase.java:2689)
        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:498)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1737)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:934)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:970)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:984)
        at 
org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:49)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
        at 
org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:48)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:817)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:468)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:943)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:829)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:879)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:890)
        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 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:53)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
        at 
org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:54)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
        at java.lang.Thread.run(Thread.java:748)


FAILED:  
org.apache.lucene.codecs.lucene54.TestLucene54DocValuesFormat.testThreads3

Error Message:
terms out of order: priorTerm=[],currentTerm=[]

Stack Trace:
java.lang.IllegalArgumentException: terms out of order: 
priorTerm=[],currentTerm=[]
        at 
__randomizedtesting.SeedInfo.seed([61E04EB48E682E0C:1AE0B2A54CB6AC9D]:0)
        at 
org.apache.lucene.util.StringHelper.bytesDifference(StringHelper.java:47)
        at 
org.apache.lucene.util.StringHelper.sortKeyLength(StringHelper.java:58)
        at 
org.apache.lucene.codecs.lucene54.Lucene54DocValuesConsumer.addReverseTermIndex(Lucene54DocValuesConsumer.java:560)
        at 
org.apache.lucene.codecs.lucene54.Lucene54DocValuesConsumer.addTermsDict(Lucene54DocValuesConsumer.java:514)
        at 
org.apache.lucene.codecs.lucene54.Lucene54DocValuesConsumer.addSortedSetField(Lucene54DocValuesConsumer.java:657)
        at 
org.apache.lucene.codecs.perfield.PerFieldDocValuesFormat$FieldsWriter.addSortedSetField(PerFieldDocValuesFormat.java:129)
        at 
org.apache.lucene.index.SortedSetDocValuesWriter.flush(SortedSetDocValuesWriter.java:221)
        at 
org.apache.lucene.index.DefaultIndexingChain.writeDocValues(DefaultIndexingChain.java:247)
        at 
org.apache.lucene.index.DefaultIndexingChain.flush(DefaultIndexingChain.java:131)
        at 
org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:452)
        at 
org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:557)
        at 
org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:673)
        at org.apache.lucene.index.IndexWriter.doFlush(IndexWriter.java:3615)
        at org.apache.lucene.index.IndexWriter.flush(IndexWriter.java:3590)
        at org.apache.lucene.index.IndexWriter.flush(IndexWriter.java:3569)
        at 
org.apache.lucene.index.RandomIndexWriter.maybeFlushOrCommit(RandomIndexWriter.java:197)
        at 
org.apache.lucene.index.RandomIndexWriter.addDocument(RandomIndexWriter.java:174)
        at 
org.apache.lucene.index.BaseDocValuesFormatTestCase.testThreads3(BaseDocValuesFormatTestCase.java:2809)
        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:498)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1737)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:934)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:970)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:984)
        at 
org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:49)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
        at 
org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:48)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:817)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:468)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:943)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:829)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:879)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:890)
        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 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:53)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
        at 
org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:54)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
        at java.lang.Thread.run(Thread.java:748)


FAILED:  
org.apache.solr.cloud.autoscaling.TriggerIntegrationTest.testNodeLostTrigger

Error Message:


Stack Trace:
java.lang.AssertionError
        at 
__randomizedtesting.SeedInfo.seed([7F1A495D53B68FDF:7BE4E04F697C0D45]:0)
        at org.junit.Assert.fail(Assert.java:92)
        at org.junit.Assert.assertTrue(Assert.java:43)
        at org.junit.Assert.assertTrue(Assert.java:54)
        at 
org.apache.solr.cloud.autoscaling.TriggerIntegrationTest.testNodeLostTrigger(TriggerIntegrationTest.java:521)
        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:498)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1737)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:934)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:970)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:984)
        at 
com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
        at 
org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:49)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
        at 
org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:48)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:817)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:468)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:943)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:829)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:879)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:890)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
        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 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:53)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
        at 
org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:54)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
        at java.lang.Thread.run(Thread.java:748)




Build Log:
[...truncated 4884 lines...]
   [junit4] Suite: org.apache.lucene.codecs.lucene54.TestLucene54DocValuesFormat
   [junit4]   2> NOTE: reproduce with: ant test  
-Dtestcase=TestLucene54DocValuesFormat -Dtests.method=testThreads2 
-Dtests.seed=61E04EB48E682E0C -Dtests.multiplier=3 -Dtests.slow=true 
-Dtests.locale=ar-LY -Dtests.timezone=Asia/Choibalsan -Dtests.asserts=true 
-Dtests.file.encoding=ISO-8859-1
   [junit4] ERROR   0.11s J2 | TestLucene54DocValuesFormat.testThreads2 <<<
   [junit4]    > Throwable #1: java.lang.IllegalArgumentException: terms out of 
order: priorTerm=[],currentTerm=[]
   [junit4]    >        at 
__randomizedtesting.SeedInfo.seed([61E04EB48E682E0C:AB3E4D91605C38D2]:0)
   [junit4]    >        at 
org.apache.lucene.util.StringHelper.bytesDifference(StringHelper.java:47)
   [junit4]    >        at 
org.apache.lucene.util.StringHelper.sortKeyLength(StringHelper.java:58)
   [junit4]    >        at 
org.apache.lucene.codecs.lucene54.Lucene54DocValuesConsumer.addReverseTermIndex(Lucene54DocValuesConsumer.java:560)
   [junit4]    >        at 
org.apache.lucene.codecs.lucene54.Lucene54DocValuesConsumer.addTermsDict(Lucene54DocValuesConsumer.java:514)
   [junit4]    >        at 
org.apache.lucene.codecs.lucene54.Lucene54DocValuesConsumer.addSortedSetField(Lucene54DocValuesConsumer.java:657)
   [junit4]    >        at 
org.apache.lucene.codecs.DocValuesConsumer.mergeSortedSetField(DocValuesConsumer.java:695)
   [junit4]    >        at 
org.apache.lucene.codecs.DocValuesConsumer.merge(DocValuesConsumer.java:141)
   [junit4]    >        at 
org.apache.lucene.codecs.perfield.PerFieldDocValuesFormat$FieldsWriter.merge(PerFieldDocValuesFormat.java:151)
   [junit4]    >        at 
org.apache.lucene.index.SegmentMerger.mergeDocValues(SegmentMerger.java:181)
   [junit4]    >        at 
org.apache.lucene.index.SegmentMerger.merge(SegmentMerger.java:125)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4443)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4083)
   [junit4]    >        at 
org.apache.lucene.index.SerialMergeScheduler.merge(SerialMergeScheduler.java:40)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.maybeMerge(IndexWriter.java:2247)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:3471)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:3423)
   [junit4]    >        at 
org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.java:307)
   [junit4]    >        at 
org.apache.lucene.index.BaseDocValuesFormatTestCase.testThreads2(BaseDocValuesFormatTestCase.java:2689)
   [junit4]    >        at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> NOTE: reproduce with: ant test  
-Dtestcase=TestLucene54DocValuesFormat -Dtests.method=testThreads3 
-Dtests.seed=61E04EB48E682E0C -Dtests.multiplier=3 -Dtests.slow=true 
-Dtests.locale=ar-LY -Dtests.timezone=Asia/Choibalsan -Dtests.asserts=true 
-Dtests.file.encoding=ISO-8859-1
   [junit4] ERROR   0.08s J2 | TestLucene54DocValuesFormat.testThreads3 <<<
   [junit4]    > Throwable #1: java.lang.IllegalArgumentException: terms out of 
order: priorTerm=[],currentTerm=[]
   [junit4]    >        at 
__randomizedtesting.SeedInfo.seed([61E04EB48E682E0C:1AE0B2A54CB6AC9D]:0)
   [junit4]    >        at 
org.apache.lucene.util.StringHelper.bytesDifference(StringHelper.java:47)
   [junit4]    >        at 
org.apache.lucene.util.StringHelper.sortKeyLength(StringHelper.java:58)
   [junit4]    >        at 
org.apache.lucene.codecs.lucene54.Lucene54DocValuesConsumer.addReverseTermIndex(Lucene54DocValuesConsumer.java:560)
   [junit4]    >        at 
org.apache.lucene.codecs.lucene54.Lucene54DocValuesConsumer.addTermsDict(Lucene54DocValuesConsumer.java:514)
   [junit4]    >        at 
org.apache.lucene.codecs.lucene54.Lucene54DocValuesConsumer.addSortedSetField(Lucene54DocValuesConsumer.java:657)
   [junit4]    >        at 
org.apache.lucene.codecs.perfield.PerFieldDocValuesFormat$FieldsWriter.addSortedSetField(PerFieldDocValuesFormat.java:129)
   [junit4]    >        at 
org.apache.lucene.index.SortedSetDocValuesWriter.flush(SortedSetDocValuesWriter.java:221)
   [junit4]    >        at 
org.apache.lucene.index.DefaultIndexingChain.writeDocValues(DefaultIndexingChain.java:247)
   [junit4]    >        at 
org.apache.lucene.index.DefaultIndexingChain.flush(DefaultIndexingChain.java:131)
   [junit4]    >        at 
org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:452)
   [junit4]    >        at 
org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:557)
   [junit4]    >        at 
org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:673)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.doFlush(IndexWriter.java:3615)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.flush(IndexWriter.java:3590)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.flush(IndexWriter.java:3569)
   [junit4]    >        at 
org.apache.lucene.index.RandomIndexWriter.maybeFlushOrCommit(RandomIndexWriter.java:197)
   [junit4]    >        at 
org.apache.lucene.index.RandomIndexWriter.addDocument(RandomIndexWriter.java:174)
   [junit4]    >        at 
org.apache.lucene.index.BaseDocValuesFormatTestCase.testThreads3(BaseDocValuesFormatTestCase.java:2809)
   [junit4]    >        at java.lang.Thread.run(Thread.java:748)
   [junit4] IGNOR/A 0.00s J2 | 
TestLucene54DocValuesFormat.testSortedVariableLengthManyVsStoredFields
   [junit4]    > Assumption #1: 'nightly' test group is disabled (@Nightly())
   [junit4] IGNOR/A 0.00s J2 | 
TestLucene54DocValuesFormat.testTermsEnumRandomMany
   [junit4]    > Assumption #1: 'nightly' test group is disabled (@Nightly())
   [junit4] IGNOR/A 0.00s J2 | 
TestLucene54DocValuesFormat.testSortedSetVariableLengthManyVsStoredFields
   [junit4]    > Assumption #1: 'nightly' test group is disabled (@Nightly())
   [junit4]   2> NOTE: leaving temporary files on disk at: 
/home/jenkins/workspace/Lucene-Solr-7.x-Linux/lucene/build/backward-codecs/test/J2/temp/lucene.codecs.lucene54.TestLucene54DocValuesFormat_61E04EB48E682E0C-001
   [junit4]   2> NOTE: test params are: codec=Asserting(Lucene70): {}, 
docValues:{}, maxPointsInLeafNode=1424, maxMBSortInHeap=5.285091349215381, 
sim=RandomSimilarity(queryNorm=false): {fieldname=DFI(Standardized), docId=DFR 
I(ne)Z(0.3), id=DFR GL2}, locale=ar-LY, timezone=Asia/Choibalsan
   [junit4]   2> NOTE: Linux 4.13.0-32-generic amd64/Oracle Corporation 
1.8.0_162 (64-bit)/cpus=8,threads=1,free=409781280,total=535822336
   [junit4]   2> NOTE: All tests run in this JVM: [TestIndexWriterOnOldIndex, 
TestLucene50SegmentInfoFormat, TestLucene54DocValuesFormat]
   [junit4] Completed [8/8 (1!)] on J2 in 80.30s, 123 tests, 2 errors, 3 
skipped <<< FAILURES!

[...truncated 8113 lines...]
   [junit4] Suite: org.apache.solr.cloud.autoscaling.TriggerIntegrationTest
   [junit4]   2> Creating dataDir: 
/home/jenkins/workspace/Lucene-Solr-7.x-Linux/solr/build/solr-core/test/J1/temp/solr.cloud.autoscaling.TriggerIntegrationTest_7F1A495D53B68FDF-001/init-core-data-001
   [junit4]   2> 760212 WARN  
(SUITE-TriggerIntegrationTest-seed#[7F1A495D53B68FDF]-worker) [    ] 
o.a.s.SolrTestCaseJ4 startTrackingSearchers: numOpens=1 numCloses=1
   [junit4]   2> 760213 INFO  
(SUITE-TriggerIntegrationTest-seed#[7F1A495D53B68FDF]-worker) [    ] 
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actions=[{name=test, 
class=org.apache.solr.cloud.autoscaling.TriggerIntegrationTest$TestTriggerAction},
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TestTriggerAction init
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[n:127.0.0.1:32977_solr    ] o.a.s.c.a.NodeAddedTrigger NodeAddedTrigger 
node_added_triggerL instantiated with properties: {event=nodeAdded, waitFor=2, 
actions=[{name=test, 
class=org.apache.solr.cloud.autoscaling.TriggerIntegrationTest$TestTriggerAction},
 {name=test1, 
class=org.apache.solr.cloud.autoscaling.TriggerIntegrationTest$TestDummyAction}],
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o.a.s.c.a.AutoScalingHandler Verified autoscaling configuration
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(zkCallback-1822-thread-1-processing-n:127.0.0.1:32977_solr) 
[n:127.0.0.1:32977_solr    ] o.a.s.c.a.NodeAddedTrigger Initial livenodes: 
[127.0.0.1:40755_solr, 127.0.0.1:32977_solr]
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[n:127.0.0.1:32977_solr    ] o.a.s.c.a.NodeAddedTrigger NodeAddedTrigger 
node_added_triggerL instantiated with properties: {event=nodeAdded, waitFor=2, 
actions=[{name=test, 
class=org.apache.solr.cloud.autoscaling.TriggerIntegrationTest$TestTriggerAction},
 {name=test1, 
class=org.apache.solr.cloud.autoscaling.TriggerIntegrationTest$TestDummyAction}],
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 [n:127.0.0.1:32977_solr    ] o.a.s.c.a.OverseerTriggerThread -- clean old 
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ServerConnector@7b3a642d{HTTP/1.1,[http/1.1]}{127.0.0.1:38719}
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hostPort=38719}
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o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be 
missing or incomplete.
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o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr™ version 
7.3.0
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o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
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o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 
2018-02-04T11:18:57.496Z
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] o.a.s.c.c.ConnectionManager zkClient has connected
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com.sun.jmx.mbeanserver.JmxMBeanServer@6fbe373b
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[n:127.0.0.1:38719_solr    ] o.a.s.c.CorePropertiesLocator Found 0 core 
definitions underneath 
/home/jenkins/workspace/Lucene-Solr-7.x-Linux/solr/build/solr-core/test/J1/temp/solr.cloud.autoscaling.TriggerIntegrationTest_7F1A495D53B68FDF-001/tempDir-001/node3/.
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[n:127.0.0.1:32977_solr    ] o.a.s.c.a.NodeAddedTrigger Running 
NodeAddedTrigger node_added_triggerL
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[n:127.0.0.1:32977_solr    ] o.a.s.c.a.NodeAddedTrigger Found livenodes: 3
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[n:127.0.0.1:32977_solr    ] o.a.s.c.a.NodeAddedTrigger Tracking new node: 
127.0.0.1:38719_solr at time 506298920215966
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[n:127.0.0.1:32977_solr    ] o.a.s.c.a.NodeAddedTrigger Running 
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[n:127.0.0.1:32977_solr    ] o.a.s.c.a.NodeAddedTrigger Found livenodes: 3
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[n:127.0.0.1:32977_solr    ] o.a.s.c.a.NodeAddedTrigger Running 
NodeAddedTrigger node_added_triggerL
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[n:127.0.0.1:32977_solr    ] o.a.s.c.a.NodeAddedTrigger Found livenodes: 3
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[n:127.0.0.1:32977_solr    ] o.a.s.c.a.NodeAddedTrigger NodeAddedTrigger 
node_added_triggerL firing registered processor for nodes: 
[127.0.0.1:38719_solr] added at times [506298920215966], now=506300921766503
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[n:127.0.0.1:32977_solr    ] o.a.s.c.a.ScheduledTriggers ++++++++ Cooldown 
inactive - processing event: {
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[n:127.0.0.1:32977_solr    ] o.a.s.c.a.ScheduledTriggers -- processing actions 
for {
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missing or incomplete.
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o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr™ version 
7.3.0
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o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
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o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 
2018-02-04T11:19:02.489Z
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] o.a.s.c.c.ConnectionManager zkClient has connected
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o.a.s.s.SolrDispatchFilter solr.xml found in ZooKeeper. Loading...
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o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:41647/solr
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ZooKeeper... (0) -> (3)
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[n:127.0.0.1:37055_solr    ] o.a.s.c.ZkController Register node as live in 
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (3) -> (4)
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[n:127.0.0.1:38719_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
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definitions underneath 
/home/jenkins/workspace/Lucene-Solr-7.x-Linux/solr/build/solr-core/test/J1/temp/solr.cloud.autoscaling.TriggerIntegrationTest_7F1A495D53B68FDF-001/tempDir-001/node4/.
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[n:127.0.0.1:32977_solr    ] o.a.s.c.a.NodeAddedTrigger Running 
NodeAddedTrigger node_added_triggerL
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[n:127.0.0.1:32977_solr    ] o.a.s.c.a.NodeAddedTrigger Tracking new node: 
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NodeAddedTrigger node_added_triggerL
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[n:127.0.0.1:32977_solr    ] o.a.s.c.a.NodeAddedTrigger Found livenodes: 4
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[n:127.0.0.1:32977_solr    ] o.a.s.c.a.NodeAddedTrigger Running 
NodeAddedTrigger node_added_triggerL
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[n:127.0.0.1:32977_solr    ] o.a.s.c.a.NodeAddedTrigger Found livenodes: 4
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[n:127.0.0.1:32977_solr    ] o.a.s.c.a.NodeAddedTrigger NodeAddedTrigger 
node_added_triggerL firing registered processor for nodes: 
[127.0.0.1:37055_solr] added at times [506305925691972], now=506307926970800
   [junit4]   2> 770463 DEBUG (ScheduledTrigger-3063-thread-4) 
[n:127.0.0.1:32977_solr    ] o.a.s.c.a.ScheduledTriggers ++++++++ Cooldown 
inactive - processing event: {
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   [junit4]   2>     "nodeNames":["127.0.0.1:37055_solr"]}}
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[n:127.0.0.1:32977_solr    ] o.a.s.c.a.ScheduledTriggers Pausing all triggers: 
[node_added_triggerL]
   [junit4]   2> 770464 DEBUG 
(AutoscalingActionExecutor-3064-thread-1-processing-n:127.0.0.1:32977_solr) 
[n:127.0.0.1:32977_solr    ] o.a.s.c.a.ScheduledTriggers -- processing actions 
for {
   [junit4]   2>   "id":"1cc7b88d93a44T3b1sk6fklep2jvynldip732yl",
   [junit4]   2>   "source":"node_added_triggerL",
   [junit4]   2>   "eventTime":506305925691972,
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   [junit4]   2>   "properties":{
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   [junit4]   2>     "_enqueue_time_":506307927171455,
   [junit4]   2>     "nodeNames":["127.0.0.1:37055_solr"]}}
   [junit4]   2> 770464 WARN  
(AutoscalingActionExecutor-3064-thread-1-processing-n:127.0.0.1:32977_solr) 
[n:127.0.0.1:32977_solr    ] o.a.s.c.a.ScheduledTriggers Exception executing 
actions
   [junit4]   2> java.lang.Exception: Error executing action: test1 for trigger 
event: {
   [junit4]   2>   "id":"1cc7b88d93a44T3b1sk6fklep2jvynldip732yl",
   [junit4]   2>   "source":"node_added_triggerL",
   [junit4]   2>   "eventTime":506305925691972,
   [junit4]   2>   "eventType":"NODEADDED",
   [junit4]   2>   "properties":{
   [junit4]   2>     "eventTimes":[506305925691972],
   [junit4]   2>     "_enqueue_time_":506307927171455,
   [junit4]   2>     "nodeNames":["127.0.0.1:37055_solr"]}}
   [junit4]   2>        at 
org.apache.solr.cloud.autoscaling.ScheduledTriggers.lambda$null$3(ScheduledTriggers.java:303)
   [junit4]   2>        at 
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
   [junit4]   2>        at 
java.util.concurrent.FutureTask.run(FutureTask.java:266)
   [junit4]   2>        at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:188)
   [junit4]   2>        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
   [junit4]   2>        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   [junit4]   2>        at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> Caused by: java.lang.RuntimeException: failure
   [junit4]   2>        at 
org.apache.solr.cloud.autoscaling.TriggerIntegrationTest$TestDummyAction.process(TriggerIntegrationTest.java:989)
   [junit4]   2>        at 
org.apache.solr.cloud.autoscaling.ScheduledTriggers.lambda$null$3(ScheduledTriggers.java:300)
   [junit4]   2>        ... 6 more
   [junit4]   2> 770464 DEBUG 
(AutoscalingActionExecutor-3064-thread-1-processing-n:127.0.0.1:32977_solr) 
[n:127.0.0.1:32977_solr    ] o.a.s.c.a.ScheduledTriggers Resuming trigger: 
node_added_triggerL after 5000ms
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(AutoscalingActionExecutor-3064-thread-1-processing-n:127.0.0.1:32977_solr) 
[n:127.0.0.1:32977_solr    ] o.a.s.c.a.ScheduledTriggers -- processing took 0 
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o.a.s.SolrTestCaseJ4 ###Starting testSearchRate
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nodeAdded markers
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o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr™ version 
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definitions underneath 
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hostPort=42797}
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o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be 
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o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr™ version 
7.3.0
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o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 
2018-02-04T11:19:09.690Z
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] o.a.s.c.c.ConnectionManager zkClient has connected
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[n:127.0.0.1:42797_solr    ] o.a.s.c.CorePropertiesLocator Found 0 core 
definitions underneath 
/home/jenkins/workspace/Lucene-Solr-7.x-Linux/solr/build/solr-core/test/J1/temp/solr.cloud.autoscaling.TriggerIntegrationTest_7F1A495D53B68FDF-001/tempDir-001/node7/.
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o.a.s.h.a.CollectionsHandler Invoked Collection Action :create with params 
replicationFactor=2&collection.configName=conf&name=collection1&nrtReplicas=2&action=CREATE&numShards=1&wt=javabin&version=2
 and sendToOCPQueue=true
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collection1
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[n:127.0.0.1:32977_solr    ] o.a.s.c.o.SliceMutator createReplica() {
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[n:127.0.0.1:32977_solr    ] o.a.s.c.o.SliceMutator createReplica() {
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o.a.s.h.a.CoreAdminOperation core create command 
qt=/admin/cores&coreNodeName=core_node4&collection.configName=conf&newCollection=true&name=collection1_shard1_replica_n2&action=CREATE&numShards=1&collection=collection1&shard=shard1&wt=javabin&version=2&replicaType=NRT
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o.a.s.h.a.CoreAdminOperation core create command 
qt=/admin/cores&coreNodeName=core_node3&collection.configName=conf&newCollection=true&name=collection1_shard1_replica_n1&action=CREATE&numShards=1&collection=collection1&shard=shard1&wt=javabin&version=2&replicaType=NRT
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o.a.s.c.TransientSolrCoreCacheDefault Allocating transient cache for 2147483647 
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(zkCallback-1842-thread-1-processing-n:127.0.0.1:38719_solr) 
[n:127.0.0.1:38719_solr    ] o.a.s.c.c.ZkStateReader A cluster state change: 
[WatchedEvent state:SyncConnected type:NodeDataChanged 
path:/collections/collection1/state.json] for collection [collection1] has 
occurred - updating... (live nodes size: [7])
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[n:127.0.0.1:43845_solr    ] o.a.s.c.c.ZkStateReader A cluster state change: 
[WatchedEvent state:SyncConnected type:NodeDataChanged 
path:/collections/collection1/state.json] for collection [collection1] has 
occurred - updating... (live nodes size: [7])
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[n:127.0.0.1:38719_solr    ] o.a.s.c.c.ZkStateReader A cluster state change: 
[WatchedEvent state:SyncConnected type:NodeDataChanged 
path:/collections/collection1/state.json] for collection [collection1] has 
occurred - updating... (live nodes size: [7])
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[n:127.0.0.1:43845_solr    ] o.a.s.c.c.ZkStateReader A cluster state change: 
[WatchedEvent state:SyncConnected type:NodeDataChanged 
path:/collections/collection1/state.json] for collection [collection1] has 
occurred - updating... (live nodes size: [7])
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o.a.s.c.SolrConfig Using Lucene MatchVersion: 7.3.0
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o.a.s.c.SolrConfig Using Lucene MatchVersion: 7.3.0
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c:collection1 s:shard1 r:core_node4 x:collection1_shard1_replica_n2] 
o.a.s.s.IndexSchema [collection1_shard1_replica_n2] Schema name=minimal
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c:collection1 s:shard1 r:core_node3 x:collection1_shard1_replica_n1] 
o.a.s.s.IndexSchema [collection1_shard1_replica_n1] Schema name=minimal
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c:collection1 s:shard1 r:core_node4 x:collection1_shard1_replica_n2] 
o.a.s.s.IndexSchema Loaded schema minimal/1.1 with uniqueid field id
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   [junit4]   2> 77409

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

2090774762553364-127.0.0.1:34977_solr-n_0000000005) closing
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[n:127.0.0.1:34977_solr    ] o.a.s.c.Overseer Overseer Loop exiting : 
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   [junit4]   2> 980565 WARN  
(OverseerAutoScalingTriggerThread-72090774762553364-127.0.0.1:34977_solr-n_0000000005)
 [n:127.0.0.1:34977_solr    ] o.a.s.c.a.OverseerTriggerThread 
OverseerTriggerThread woken up but we are closed, exiting.
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o.e.j.s.h.ContextHandler Stopped 
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o.e.j.s.session Stopped scavenging
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o.e.j.s.h.ContextHandler Stopped 
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o.e.j.s.h.ContextHandler Stopped 
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o.e.j.s.session Stopped scavenging
   [junit4]   2> 982020 WARN  
(zkCallback-1958-thread-2-processing-n:127.0.0.1:46315_solr) 
[n:127.0.0.1:46315_solr    ] o.a.s.c.c.ZkStateReader ZooKeeper watch triggered, 
but Solr cannot talk to ZK: [KeeperErrorCode = Session expired for /live_nodes]
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o.e.j.s.h.ContextHandler Stopped 
o.e.j.s.ServletContextHandler@1c5b46ab{/solr,null,UNAVAILABLE}
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o.e.j.s.session Stopped scavenging
   [junit4]   2> 982028 WARN  
(zkCallback-1928-thread-2-processing-n:127.0.0.1:42575_solr) 
[n:127.0.0.1:42575_solr    ] o.a.s.c.ZkController Unable to register nodeLost 
path for 127.0.0.1:34977_solr
   [junit4]   2> org.apache.zookeeper.KeeperException$SessionExpiredException: 
KeeperErrorCode = Session expired for /autoscaling/nodeLost/127.0.0.1:34977_solr
   [junit4]   2>        at 
org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
   [junit4]   2>        at 
org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
   [junit4]   2>        at 
org.apache.zookeeper.ZooKeeper.create(ZooKeeper.java:786)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient.lambda$create$7(SolrZkClient.java:365)
   [junit4]   2>        at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient.create(SolrZkClient.java:365)
   [junit4]   2>        at 
org.apache.solr.cloud.ZkController.lambda$registerLiveNodesListener$2(ZkController.java:882)
   [junit4]   2>        at 
org.apache.solr.common.cloud.ZkStateReader.lambda$refreshLiveNodes$1(ZkStateReader.java:704)
   [junit4]   2>        at 
java.util.concurrent.ConcurrentHashMap$KeySetView.forEach(ConcurrentHashMap.java:4649)
   [junit4]   2>        at 
org.apache.solr.common.cloud.ZkStateReader.refreshLiveNodes(ZkStateReader.java:703)
   [junit4]   2>        at 
org.apache.solr.common.cloud.ZkStateReader.access$900(ZkStateReader.java:72)
   [junit4]   2>        at 
org.apache.solr.common.cloud.ZkStateReader$LiveNodeWatcher.refreshAndWatch(ZkStateReader.java:1090)
   [junit4]   2>        at 
org.apache.solr.common.cloud.ZkStateReader$LiveNodeWatcher.process(ZkStateReader.java:1085)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient$1.lambda$process$1(SolrZkClient.java:269)
   [junit4]   2>        at 
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
   [junit4]   2>        at 
java.util.concurrent.FutureTask.run(FutureTask.java:266)
   [junit4]   2>        at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:188)
   [junit4]   2>        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
   [junit4]   2>        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   [junit4]   2>        at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 982029 INFO  (jetty-closer-1807-thread-5) [    ] 
o.e.j.s.h.ContextHandler Stopped 
o.e.j.s.ServletContextHandler@498796d0{/solr,null,UNAVAILABLE}
   [junit4]   2> 982029 INFO  (jetty-closer-1807-thread-5) [    ] 
o.e.j.s.session Stopped scavenging
   [junit4]   2> 982029 ERROR 
(SUITE-TriggerIntegrationTest-seed#[7F1A495D53B68FDF]-worker) [    ] 
o.a.z.s.ZooKeeperServer ZKShutdownHandler is not registered, so ZooKeeper 
server won't take any action on ERROR or SHUTDOWN server state changes
   [junit4]   2> 982029 INFO  
(SUITE-TriggerIntegrationTest-seed#[7F1A495D53B68FDF]-worker) [    ] 
o.a.s.c.ZkTestServer connecting to 127.0.0.1:41647 41647
   [junit4]   2> 987141 INFO  (Thread-2454) [    ] o.a.s.c.ZkTestServer 
connecting to 127.0.0.1:41647 41647
   [junit4]   2> 987142 WARN  (Thread-2454) [    ] o.a.s.c.ZkTestServer Watch 
limit violations: 
   [junit4]   2> Maximum concurrent create/delete watches above limit:
   [junit4]   2> 
   [junit4]   2>        39      /solr/collections/collection1/terms/shard1
   [junit4]   2>        22      /solr/clusterprops.json
   [junit4]   2>        22      /solr/aliases.json
   [junit4]   2>        21      /solr/security.json
   [junit4]   2>        11      /solr/configs/conf
   [junit4]   2>        9       /solr/collections/testMetricTrigger/terms/shard1
   [junit4]   2>        2       /solr/collections/testMetricTrigger/terms/shard2
   [junit4]   2> 
   [junit4]   2> Maximum concurrent data watches above limit:
   [junit4]   2> 
   [junit4]   2>        117     /solr/collections/collection1/state.json
   [junit4]   2>        37      /solr/collections/testMetricTrigger/state.json
   [junit4]   2>        22      /solr/clusterstate.json
   [junit4]   2>        6       /solr/autoscaling.json
   [junit4]   2>        3       
/solr/collections/collection1/leader_elect/shard1/election/72090774762553361-core_node4-n_0000000001
   [junit4]   2>        3       
/solr/overseer_elect/election/72090774762553370-127.0.0.1:40645_solr-n_0000000007
   [junit4]   2>        3       
/solr/overseer_elect/election/72090774762553394-127.0.0.1:33367_solr-n_0000000015
   [junit4]   2>        2       
/solr/overseer_elect/election/72090774762553397-127.0.0.1:35347_solr-n_0000000016
   [junit4]   2>        2       
/solr/collections/collection1/leader_elect/shard1/election/72090774762553349-core_node6-n_0000000002
   [junit4]   2>        2       
/solr/overseer_elect/election/72090774762553364-127.0.0.1:34977_solr-n_0000000005
   [junit4]   2>        2       
/solr/overseer_elect/election/72090774762553385-127.0.0.1:40263_solr-n_0000000012
   [junit4]   2>        2       
/solr/overseer_elect/election/72090774762553403-127.0.0.1:42551_solr-n_0000000018
   [junit4]   2>        2       
/solr/collections/collection1/leader_elect/shard1/election/72090774762553358-core_node10-n_0000000004
   [junit4]   2> 
   [junit4]   2> Maximum concurrent children watches above limit:
   [junit4]   2> 
   [junit4]   2>        22      /solr/live_nodes
   [junit4]   2>        22      /solr/collections
   [junit4]   2>        6       /solr/overseer/queue-work
   [junit4]   2>        6       /solr/autoscaling/events/.auto_add_replicas
   [junit4]   2>        6       /solr/overseer/queue
   [junit4]   2>        6       /solr/overseer/collection-queue-work
   [junit4]   2>        2       /solr/autoscaling/events/node_lost_triggerMR
   [junit4]   2>        2       /solr/autoscaling/events/node_added_triggerCTOOR
   [junit4]   2> 
   [junit4]   2> NOTE: leaving temporary files on disk at: 
/home/jenkins/workspace/Lucene-Solr-7.x-Linux/solr/build/solr-core/test/J1/temp/solr.cloud.autoscaling.TriggerIntegrationTest_7F1A495D53B68FDF-001
   [junit4]   2> NOTE: test params are: codec=Lucene70, 
sim=RandomSimilarity(queryNorm=true): {}, locale=vi, timezone=Indian/Reunion
   [junit4]   2> NOTE: Linux 4.13.0-32-generic amd64/Oracle Corporation 
1.8.0_162 (64-bit)/cpus=8,threads=1,free=117549960,total=502267904
   [junit4]   2> NOTE: All tests run in this JVM: [HLLSerializationTest, 
TestStressVersions, TestSmileRequest, TestSimpleTextCodec, 
CachingDirectoryFactoryTest, InfixSuggestersTest, CurrencyFieldTypeTest, 
CdcrVersionReplicationTest, TestLegacyField, TestSkipOverseerOperations, 
TestDeleteCollectionOnDownNodes, TestNumericRangeQuery64, SliceStateTest, 
BitVectorTest, BJQParserTest, MetricUtilsTest, TestImpersonationWithHadoopAuth, 
DeleteStatusTest, TestSolrCLIRunExample, 
TestTolerantUpdateProcessorRandomCloud, SmileWriterTest, 
HdfsBasicDistributedZkTest, TestDynamicFieldCollectionResource, 
TestDistribStateManager, TestCloudSearcherWarming, TestXIncludeConfig, 
ScriptEngineTest, TestEmbeddedSolrServerAdminHandler, TestMacroExpander, 
TestManagedStopFilterFactory, FastVectorHighlighterTest, 
TestMaxScoreQueryParser, TestExclusionRuleCollectionAccess, 
TestJettySolrRunner, TestCloudPivotFacet, 
TestCollectionsAPIViaSolrCloudCluster, HighlighterMaxOffsetTest, 
UpdateRequestProcessorFactoryTest, PrimUtilsTest, MoveReplicaHDFSFailoverTest, 
TestSolrJ, TestNoOpRegenerator, TestMaxTokenLenTokenizer, 
TestDistributedStatsComponentCardinality, SoftAutoCommitTest, 
DistributedFacetSimpleRefinementLongTailTest, LeaderFailoverAfterPartitionTest, 
TestClassicSimilarityFactory, TestPayloadScoreQParserPlugin, 
TestReplicationHandler, SaslZkACLProviderTest, SortByFunctionTest, 
QueryResultKeyTest, TestLRUStatsCache, OverseerTest, 
DistributedMLTComponentTest, TestMinMaxOnMultiValuedField, 
CollectionTooManyReplicasTest, DeleteNodeTest, TestPivotHelperCode, 
SolrGangliaReporterTest, DistributedQueryComponentOptimizationTest, 
TestPerFieldSimilarity, DocumentBuilderTest, TriggerIntegrationTest]
   [junit4] Completed [250/774 (1!)] on J1 in 227.01s, 14 tests, 1 failure <<< 
FAILURES!

[...truncated 49908 lines...]
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