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Posted to builds@lucene.apache.org by Policeman Jenkins Server <je...@thetaphi.de> on 2019/09/23 09:36:33 UTC

[JENKINS-EA] Lucene-Solr-8.x-Linux (64bit/jdk-14-ea+14) - Build # 1259 - Unstable!

Build: https://jenkins.thetaphi.de/job/Lucene-Solr-8.x-Linux/1259/
Java: 64bit/jdk-14-ea+14 -XX:+UseCompressedOops -XX:+UseG1GC

10 tests failed.
FAILED:  org.apache.solr.prometheus.exporter.SolrExporterIntegrationTest.jvmMetrics

Error Message:
Metric must have name and value expected:<2> but was:<5>

Stack Trace:
java.lang.AssertionError: Metric must have name and value expected:<2> but was:<5>
	at __randomizedtesting.SeedInfo.seed([D178F3573BBAB766:2CCCEB82E547BF2]:0)
	at org.junit.Assert.fail(Assert.java:88)
	at org.junit.Assert.failNotEquals(Assert.java:834)
	at org.junit.Assert.assertEquals(Assert.java:645)
	at org.apache.solr.prometheus.exporter.SolrExporterTestBase.getAllMetrics(SolrExporterTestBase.java:110)
	at org.apache.solr.prometheus.exporter.SolrExporterTestBase.startMetricsExporterWithConfiguration(SolrExporterTestBase.java:79)
	at org.apache.solr.prometheus.exporter.SolrExporterIntegrationTest.setUp(SolrExporterIntegrationTest.java:33)
	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:564)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1750)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:972)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:988)
	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:947)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:832)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:883)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:894)
	at 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 org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:53)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:54)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
	at java.base/java.lang.Thread.run(Thread.java:830)


FAILED:  org.apache.solr.prometheus.exporter.SolrExporterIntegrationTest.collectionMetrics

Error Message:
Metric must have name and value expected:<2> but was:<5>

Stack Trace:
java.lang.AssertionError: Metric must have name and value expected:<2> but was:<5>
	at __randomizedtesting.SeedInfo.seed([D178F3573BBAB766:A7278C1206DE9F25]:0)
	at org.junit.Assert.fail(Assert.java:88)
	at org.junit.Assert.failNotEquals(Assert.java:834)
	at org.junit.Assert.assertEquals(Assert.java:645)
	at org.apache.solr.prometheus.exporter.SolrExporterTestBase.getAllMetrics(SolrExporterTestBase.java:110)
	at org.apache.solr.prometheus.exporter.SolrExporterTestBase.startMetricsExporterWithConfiguration(SolrExporterTestBase.java:79)
	at org.apache.solr.prometheus.exporter.SolrExporterIntegrationTest.setUp(SolrExporterIntegrationTest.java:33)
	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:564)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1750)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:972)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:988)
	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:947)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:832)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:883)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:894)
	at 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 org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:53)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:54)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
	at java.base/java.lang.Thread.run(Thread.java:830)


FAILED:  org.apache.solr.prometheus.exporter.SolrExporterIntegrationTest.solrExporterDurationMetric

Error Message:
Metric must have name and value expected:<2> but was:<5>

Stack Trace:
java.lang.AssertionError: Metric must have name and value expected:<2> but was:<5>
	at __randomizedtesting.SeedInfo.seed([D178F3573BBAB766:6A7D881BA5278295]:0)
	at org.junit.Assert.fail(Assert.java:88)
	at org.junit.Assert.failNotEquals(Assert.java:834)
	at org.junit.Assert.assertEquals(Assert.java:645)
	at org.apache.solr.prometheus.exporter.SolrExporterTestBase.getAllMetrics(SolrExporterTestBase.java:110)
	at org.apache.solr.prometheus.exporter.SolrExporterTestBase.startMetricsExporterWithConfiguration(SolrExporterTestBase.java:79)
	at org.apache.solr.prometheus.exporter.SolrExporterIntegrationTest.setUp(SolrExporterIntegrationTest.java:33)
	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:564)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1750)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:972)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:988)
	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:947)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:832)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:883)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:894)
	at 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 org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:53)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:54)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
	at java.base/java.lang.Thread.run(Thread.java:830)


FAILED:  org.apache.solr.prometheus.exporter.SolrExporterIntegrationTest.pingAllCollectionsAndCoresAreAvailable

Error Message:
Metric must have name and value expected:<2> but was:<5>

Stack Trace:
java.lang.AssertionError: Metric must have name and value expected:<2> but was:<5>
	at __randomizedtesting.SeedInfo.seed([D178F3573BBAB766:39E39D78FAF4F7B4]:0)
	at org.junit.Assert.fail(Assert.java:88)
	at org.junit.Assert.failNotEquals(Assert.java:834)
	at org.junit.Assert.assertEquals(Assert.java:645)
	at org.apache.solr.prometheus.exporter.SolrExporterTestBase.getAllMetrics(SolrExporterTestBase.java:110)
	at org.apache.solr.prometheus.exporter.SolrExporterTestBase.startMetricsExporterWithConfiguration(SolrExporterTestBase.java:79)
	at org.apache.solr.prometheus.exporter.SolrExporterIntegrationTest.setUp(SolrExporterIntegrationTest.java:33)
	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:564)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1750)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:972)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:988)
	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:947)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:832)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:883)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:894)
	at 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 org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:53)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:54)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
	at java.base/java.lang.Thread.run(Thread.java:830)


FAILED:  org.apache.solr.prometheus.exporter.SolrExporterIntegrationTest.jsonFacetMetrics

Error Message:
Metric must have name and value expected:<2> but was:<5>

Stack Trace:
java.lang.AssertionError: Metric must have name and value expected:<2> but was:<5>
	at __randomizedtesting.SeedInfo.seed([D178F3573BBAB766:E22D04D96D613158]:0)
	at org.junit.Assert.fail(Assert.java:88)
	at org.junit.Assert.failNotEquals(Assert.java:834)
	at org.junit.Assert.assertEquals(Assert.java:645)
	at org.apache.solr.prometheus.exporter.SolrExporterTestBase.getAllMetrics(SolrExporterTestBase.java:110)
	at org.apache.solr.prometheus.exporter.SolrExporterTestBase.startMetricsExporterWithConfiguration(SolrExporterTestBase.java:79)
	at org.apache.solr.prometheus.exporter.SolrExporterIntegrationTest.setUp(SolrExporterIntegrationTest.java:33)
	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:564)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1750)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:972)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:988)
	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:947)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:832)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:883)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:894)
	at 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 org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:53)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:54)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
	at java.base/java.lang.Thread.run(Thread.java:830)


FAILED:  org.apache.solr.prometheus.exporter.SolrExporterIntegrationTest.jvmMetrics

Error Message:
Metric must have name and value expected:<2> but was:<5>

Stack Trace:
java.lang.AssertionError: Metric must have name and value expected:<2> but was:<5>
	at __randomizedtesting.SeedInfo.seed([D178F3573BBAB766:2CCCEB82E547BF2]:0)
	at org.junit.Assert.fail(Assert.java:88)
	at org.junit.Assert.failNotEquals(Assert.java:834)
	at org.junit.Assert.assertEquals(Assert.java:645)
	at org.apache.solr.prometheus.exporter.SolrExporterTestBase.getAllMetrics(SolrExporterTestBase.java:110)
	at org.apache.solr.prometheus.exporter.SolrExporterTestBase.startMetricsExporterWithConfiguration(SolrExporterTestBase.java:79)
	at org.apache.solr.prometheus.exporter.SolrExporterIntegrationTest.setUp(SolrExporterIntegrationTest.java:33)
	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:564)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1750)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:972)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:988)
	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:947)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:832)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:883)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:894)
	at 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 org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:53)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:54)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
	at java.base/java.lang.Thread.run(Thread.java:830)


FAILED:  org.apache.solr.prometheus.exporter.SolrExporterIntegrationTest.collectionMetrics

Error Message:
Metric must have name and value expected:<2> but was:<5>

Stack Trace:
java.lang.AssertionError: Metric must have name and value expected:<2> but was:<5>
	at __randomizedtesting.SeedInfo.seed([D178F3573BBAB766:A7278C1206DE9F25]:0)
	at org.junit.Assert.fail(Assert.java:88)
	at org.junit.Assert.failNotEquals(Assert.java:834)
	at org.junit.Assert.assertEquals(Assert.java:645)
	at org.apache.solr.prometheus.exporter.SolrExporterTestBase.getAllMetrics(SolrExporterTestBase.java:110)
	at org.apache.solr.prometheus.exporter.SolrExporterTestBase.startMetricsExporterWithConfiguration(SolrExporterTestBase.java:79)
	at org.apache.solr.prometheus.exporter.SolrExporterIntegrationTest.setUp(SolrExporterIntegrationTest.java:33)
	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:564)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1750)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:972)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:988)
	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:947)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:832)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:883)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:894)
	at 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 org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:53)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:54)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
	at java.base/java.lang.Thread.run(Thread.java:830)


FAILED:  org.apache.solr.prometheus.exporter.SolrExporterIntegrationTest.solrExporterDurationMetric

Error Message:
Metric must have name and value expected:<2> but was:<5>

Stack Trace:
java.lang.AssertionError: Metric must have name and value expected:<2> but was:<5>
	at __randomizedtesting.SeedInfo.seed([D178F3573BBAB766:6A7D881BA5278295]:0)
	at org.junit.Assert.fail(Assert.java:88)
	at org.junit.Assert.failNotEquals(Assert.java:834)
	at org.junit.Assert.assertEquals(Assert.java:645)
	at org.apache.solr.prometheus.exporter.SolrExporterTestBase.getAllMetrics(SolrExporterTestBase.java:110)
	at org.apache.solr.prometheus.exporter.SolrExporterTestBase.startMetricsExporterWithConfiguration(SolrExporterTestBase.java:79)
	at org.apache.solr.prometheus.exporter.SolrExporterIntegrationTest.setUp(SolrExporterIntegrationTest.java:33)
	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:564)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1750)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:972)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:988)
	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:947)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:832)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:883)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:894)
	at 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 org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:53)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:54)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
	at java.base/java.lang.Thread.run(Thread.java:830)


FAILED:  org.apache.solr.prometheus.exporter.SolrExporterIntegrationTest.pingAllCollectionsAndCoresAreAvailable

Error Message:
Metric must have name and value expected:<2> but was:<5>

Stack Trace:
java.lang.AssertionError: Metric must have name and value expected:<2> but was:<5>
	at __randomizedtesting.SeedInfo.seed([D178F3573BBAB766:39E39D78FAF4F7B4]:0)
	at org.junit.Assert.fail(Assert.java:88)
	at org.junit.Assert.failNotEquals(Assert.java:834)
	at org.junit.Assert.assertEquals(Assert.java:645)
	at org.apache.solr.prometheus.exporter.SolrExporterTestBase.getAllMetrics(SolrExporterTestBase.java:110)
	at org.apache.solr.prometheus.exporter.SolrExporterTestBase.startMetricsExporterWithConfiguration(SolrExporterTestBase.java:79)
	at org.apache.solr.prometheus.exporter.SolrExporterIntegrationTest.setUp(SolrExporterIntegrationTest.java:33)
	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:564)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1750)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:972)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:988)
	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:947)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:832)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:883)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:894)
	at 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 org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:53)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:54)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
	at java.base/java.lang.Thread.run(Thread.java:830)


FAILED:  org.apache.solr.prometheus.exporter.SolrExporterIntegrationTest.jsonFacetMetrics

Error Message:
Metric must have name and value expected:<2> but was:<5>

Stack Trace:
java.lang.AssertionError: Metric must have name and value expected:<2> but was:<5>
	at __randomizedtesting.SeedInfo.seed([D178F3573BBAB766:E22D04D96D613158]:0)
	at org.junit.Assert.fail(Assert.java:88)
	at org.junit.Assert.failNotEquals(Assert.java:834)
	at org.junit.Assert.assertEquals(Assert.java:645)
	at org.apache.solr.prometheus.exporter.SolrExporterTestBase.getAllMetrics(SolrExporterTestBase.java:110)
	at org.apache.solr.prometheus.exporter.SolrExporterTestBase.startMetricsExporterWithConfiguration(SolrExporterTestBase.java:79)
	at org.apache.solr.prometheus.exporter.SolrExporterIntegrationTest.setUp(SolrExporterIntegrationTest.java:33)
	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:564)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1750)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:972)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:988)
	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:947)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:832)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:883)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:894)
	at 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 org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:53)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:54)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
	at java.base/java.lang.Thread.run(Thread.java:830)




Build Log:
[...truncated 25266 lines...]
   [junit4] Suite: org.apache.solr.prometheus.exporter.SolrExporterIntegrationTest
   [junit4]   2> ERROR StatusLogger No Log4j 2 configuration file found. Using default configuration (logging only errors to the console), or user programmatically provided configurations. Set system property 'log4j2.debug' to show Log4j 2 internal initialization logging. See https://logging.apache.org/log4j/2.x/manual/configuration.html for instructions on how to configure Log4j 2
   [junit4]   1> 09:32:22.940 [jetty-launcher-8-thread-1] ERROR org.apache.solr.util.StartupLoggingUtils - Missing Java Option solr.log.dir. Logging may be missing or incomplete.
   [junit4]   1> 09:32:22.940 [jetty-launcher-8-thread-2] ERROR org.apache.solr.util.StartupLoggingUtils - Missing Java Option solr.log.dir. Logging may be missing or incomplete.
   [junit4]   1> 09:32:22.940 [jetty-launcher-8-thread-3] ERROR org.apache.solr.util.StartupLoggingUtils - Missing Java Option solr.log.dir. Logging may be missing or incomplete.
   [junit4]   1> 09:32:22.941 [jetty-launcher-8-thread-4] ERROR org.apache.solr.util.StartupLoggingUtils - Missing Java Option solr.log.dir. Logging may be missing or incomplete.
   [junit4]   1> replica:core_node2 rstate:active live:true
   [junit4]   1> replica:core_node2 rstate:active live:true
   [junit4]   1> replica:core_node4 rstate:active live:true
   [junit4]   1> replica:core_node4 rstate:active live:true
   [junit4]   1> replica:core_node6 rstate:active live:true
   [junit4]   1> replica:core_node8 rstate:active live:true
   [junit4]   1> replica:core_node6 rstate:active live:true
   [junit4]   1> no one is recoverying
   [junit4]   1> replica:core_node8 rstate:active live:true
   [junit4]   1> no one is recoverying
   [junit4]   1> replica:core_node2 rstate:active live:true
   [junit4]   1> replica:core_node4 rstate:active live:true
   [junit4]   1> replica:core_node6 rstate:active live:true
   [junit4]   1> replica:core_node8 rstate:active live:true
   [junit4]   1> no one is recoverying
   [junit4]   1> replica:core_node2 rstate:active live:true
   [junit4]   1> replica:core_node4 rstate:active live:true
   [junit4]   1> replica:core_node6 rstate:active live:true
   [junit4]   1> replica:core_node8 rstate:active live:true
   [junit4]   1> no one is recoverying
   [junit4]   1> 09:32:32.225 [qtp199219187-81] ERROR org.apache.solr.schema.ManagedIndexSchema - Bad version when trying to persist schema using 2 due to: org.apache.zookeeper.KeeperException$BadVersionException: KeeperErrorCode = BadVersion for /configs/collection1_config/managed-schema
   [junit4]   1> 09:32:32.291 [qtp7827428-86] ERROR org.apache.solr.schema.ManagedIndexSchema - Bad version when trying to persist schema using 2 due to: org.apache.zookeeper.KeeperException$BadVersionException: KeeperErrorCode = BadVersion for /configs/collection1_config/managed-schema
   [junit4]   1> 09:32:32.519 [qtp199219187-81] ERROR org.apache.solr.schema.ManagedIndexSchema - Bad version when trying to persist schema using 3 due to: org.apache.zookeeper.KeeperException$BadVersionException: KeeperErrorCode = BadVersion for /configs/collection1_config/managed-schema
   [junit4]   1> Waiting for Prometheus exporter
   [junit4]   2> NOTE: reproduce with: ant test  -Dtestcase=SolrExporterIntegrationTest -Dtests.method=jvmMetrics -Dtests.seed=D178F3573BBAB766 -Dtests.multiplier=3 -Dtests.slow=true -Dtests.locale=jmc -Dtests.timezone=Indian/Mauritius -Dtests.asserts=true -Dtests.file.encoding=US-ASCII
   [junit4] FAILURE 2.01s J1 | SolrExporterIntegrationTest.jvmMetrics <<<
   [junit4]    > Throwable #1: java.lang.AssertionError: Metric must have name and value expected:<2> but was:<5>
   [junit4]    > 	at __randomizedtesting.SeedInfo.seed([D178F3573BBAB766:2CCCEB82E547BF2]:0)
   [junit4]    > 	at org.apache.solr.prometheus.exporter.SolrExporterTestBase.getAllMetrics(SolrExporterTestBase.java:110)
   [junit4]    > 	at org.apache.solr.prometheus.exporter.SolrExporterTestBase.startMetricsExporterWithConfiguration(SolrExporterTestBase.java:79)
   [junit4]    > 	at org.apache.solr.prometheus.exporter.SolrExporterIntegrationTest.setUp(SolrExporterIntegrationTest.java:33)
   [junit4]    > 	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
   [junit4]    > 	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
   [junit4]    > 	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
   [junit4]    > 	at java.base/java.lang.reflect.Method.invoke(Method.java:564)
   [junit4]    > 	at java.base/java.lang.Thread.run(Thread.java:830)
   [junit4]   1> Waiting for Prometheus exporter
   [junit4]   2> NOTE: reproduce with: ant test  -Dtestcase=SolrExporterIntegrationTest -Dtests.method=collectionMetrics -Dtests.seed=D178F3573BBAB766 -Dtests.multiplier=3 -Dtests.slow=true -Dtests.locale=jmc -Dtests.timezone=Indian/Mauritius -Dtests.asserts=true -Dtests.file.encoding=US-ASCII
   [junit4] FAILURE 0.86s J1 | SolrExporterIntegrationTest.collectionMetrics <<<
   [junit4]    > Throwable #1: java.lang.AssertionError: Metric must have name and value expected:<2> but was:<5>
   [junit4]    > 	at __randomizedtesting.SeedInfo.seed([D178F3573BBAB766:A7278C1206DE9F25]:0)
   [junit4]    > 	at org.apache.solr.prometheus.exporter.SolrExporterTestBase.getAllMetrics(SolrExporterTestBase.java:110)
   [junit4]    > 	at org.apache.solr.prometheus.exporter.SolrExporterTestBase.startMetricsExporterWithConfiguration(SolrExporterTestBase.java:79)
   [junit4]    > 	at org.apache.solr.prometheus.exporter.SolrExporterIntegrationTest.setUp(SolrExporterIntegrationTest.java:33)
   [junit4]    > 	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
   [junit4]    > 	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
   [junit4]    > 	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
   [junit4]    > 	at java.base/java.lang.reflect.Method.invoke(Method.java:564)
   [junit4]    > 	at java.base/java.lang.Thread.run(Thread.java:830)
   [junit4]   1> Waiting for Prometheus exporter
   [junit4]   2> NOTE: reproduce with: ant test  -Dtestcase=SolrExporterIntegrationTest -Dtests.method=solrExporterDurationMetric -Dtests.seed=D178F3573BBAB766 -Dtests.multiplier=3 -Dtests.slow=true -Dtests.locale=jmc -Dtests.timezone=Indian/Mauritius -Dtests.asserts=true -Dtests.file.encoding=US-ASCII
   [junit4] FAILURE 0.59s J1 | SolrExporterIntegrationTest.solrExporterDurationMetric <<<
   [junit4]    > Throwable #1: java.lang.AssertionError: Metric must have name and value expected:<2> but was:<5>
   [junit4]    > 	at __randomizedtesting.SeedInfo.seed([D178F3573BBAB766:6A7D881BA5278295]:0)
   [junit4]    > 	at org.apache.solr.prometheus.exporter.SolrExporterTestBase.getAllMetrics(SolrExporterTestBase.java:110)
   [junit4]    > 	at org.apache.solr.prometheus.exporter.SolrExporterTestBase.startMetricsExporterWithConfiguration(SolrExporterTestBase.java:79)
   [junit4]    > 	at org.apache.solr.prometheus.exporter.SolrExporterIntegrationTest.setUp(SolrExporterIntegrationTest.java:33)
   [junit4]    > 	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
   [junit4]    > 	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
   [junit4]    > 	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
   [junit4]    > 	at java.base/java.lang.reflect.Method.invoke(Method.java:564)
   [junit4]    > 	at java.base/java.lang.Thread.run(Thread.java:830)
   [junit4]   1> Waiting for Prometheus exporter
   [junit4]   2> NOTE: reproduce with: ant test  -Dtestcase=SolrExporterIntegrationTest -Dtests.method=pingAllCollectionsAndCoresAreAvailable -Dtests.seed=D178F3573BBAB766 -Dtests.multiplier=3 -Dtests.slow=true -Dtests.locale=jmc -Dtests.timezone=Indian/Mauritius -Dtests.asserts=true -Dtests.file.encoding=US-ASCII
   [junit4] FAILURE 0.53s J1 | SolrExporterIntegrationTest.pingAllCollectionsAndCoresAreAvailable <<<
   [junit4]    > Throwable #1: java.lang.AssertionError: Metric must have name and value expected:<2> but was:<5>
   [junit4]    > 	at __randomizedtesting.SeedInfo.seed([D178F3573BBAB766:39E39D78FAF4F7B4]:0)
   [junit4]    > 	at org.apache.solr.prometheus.exporter.SolrExporterTestBase.getAllMetrics(SolrExporterTestBase.java:110)
   [junit4]    > 	at org.apache.solr.prometheus.exporter.SolrExporterTestBase.startMetricsExporterWithConfiguration(SolrExporterTestBase.java:79)
   [junit4]    > 	at org.apache.solr.prometheus.exporter.SolrExporterIntegrationTest.setUp(SolrExporterIntegrationTest.java:33)
   [junit4]    > 	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
   [junit4]    > 	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
   [junit4]    > 	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
   [junit4]    > 	at java.base/java.lang.reflect.Method.invoke(Method.java:564)
   [junit4]    > 	at java.base/java.lang.Thread.run(Thread.java:830)
   [junit4]   1> Waiting for Prometheus exporter
   [junit4]   2> NOTE: reproduce with: ant test  -Dtestcase=SolrExporterIntegrationTest -Dtests.method=jsonFacetMetrics -Dtests.seed=D178F3573BBAB766 -Dtests.multiplier=3 -Dtests.slow=true -Dtests.locale=jmc -Dtests.timezone=Indian/Mauritius -Dtests.asserts=true -Dtests.file.encoding=US-ASCII
   [junit4] FAILURE 0.61s J1 | SolrExporterIntegrationTest.jsonFacetMetrics <<<
   [junit4]    > Throwable #1: java.lang.AssertionError: Metric must have name and value expected:<2> but was:<5>
   [junit4]    > 	at __randomizedtesting.SeedInfo.seed([D178F3573BBAB766:E22D04D96D613158]:0)
   [junit4]    > 	at org.apache.solr.prometheus.exporter.SolrExporterTestBase.getAllMetrics(SolrExporterTestBase.java:110)
   [junit4]    > 	at org.apache.solr.prometheus.exporter.SolrExporterTestBase.startMetricsExporterWithConfiguration(SolrExporterTestBase.java:79)
   [junit4]    > 	at org.apache.solr.prometheus.exporter.SolrExporterIntegrationTest.setUp(SolrExporterIntegrationTest.java:33)
   [junit4]    > 	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
   [junit4]    > 	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
   [junit4]    > 	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
   [junit4]    > 	at java.base/java.lang.reflect.Method.invoke(Method.java:564)
   [junit4]    > 	at java.base/java.lang.Thread.run(Thread.java:830)
   [junit4]   2> NOTE: leaving temporary files on disk at: /home/jenkins/workspace/Lucene-Solr-8.x-Linux/solr/build/contrib/solr-prometheus-exporter/test/J1/temp/solr.prometheus.exporter.SolrExporterIntegrationTest_D178F3573BBAB766-001
   [junit4]   2> NOTE: test params are: codec=Lucene80, sim=Asserting(org.apache.lucene.search.similarities.AssertingSimilarity@36a2d133), locale=jmc, timezone=Indian/Mauritius
   [junit4]   2> NOTE: Linux 5.0.0-25-generic amd64/Oracle Corporation 14-ea (64-bit)/cpus=8,threads=2,free=118332840,total=293601280
   [junit4]   2> NOTE: All tests run in this JVM: [SolrExporterIntegrationTest]
   [junit4] Completed [5/5 (1!)] on J1 in 17.97s, 5 tests, 5 failures <<< FAILURES!

[...truncated 35830 lines...]
[repro] Jenkins log URL: https://jenkins.thetaphi.de/job/Lucene-Solr-8.x-Linux/1259/consoleText

[repro] Revision: b1fc4bb31ebc06f66e4570f047004954899ea8e2

[repro] Ant options: "-Dargs=-XX:+UseCompressedOops -XX:+UseG1GC"
[repro] Repro line:  ant test  -Dtestcase=SolrExporterIntegrationTest -Dtests.method=jvmMetrics -Dtests.seed=D178F3573BBAB766 -Dtests.multiplier=3 -Dtests.slow=true -Dtests.locale=jmc -Dtests.timezone=Indian/Mauritius -Dtests.asserts=true -Dtests.file.encoding=US-ASCII

[repro] Repro line:  ant test  -Dtestcase=SolrExporterIntegrationTest -Dtests.method=collectionMetrics -Dtests.seed=D178F3573BBAB766 -Dtests.multiplier=3 -Dtests.slow=true -Dtests.locale=jmc -Dtests.timezone=Indian/Mauritius -Dtests.asserts=true -Dtests.file.encoding=US-ASCII

[repro] Repro line:  ant test  -Dtestcase=SolrExporterIntegrationTest -Dtests.method=solrExporterDurationMetric -Dtests.seed=D178F3573BBAB766 -Dtests.multiplier=3 -Dtests.slow=true -Dtests.locale=jmc -Dtests.timezone=Indian/Mauritius -Dtests.asserts=true -Dtests.file.encoding=US-ASCII

[repro] Repro line:  ant test  -Dtestcase=SolrExporterIntegrationTest -Dtests.method=pingAllCollectionsAndCoresAreAvailable -Dtests.seed=D178F3573BBAB766 -Dtests.multiplier=3 -Dtests.slow=true -Dtests.locale=jmc -Dtests.timezone=Indian/Mauritius -Dtests.asserts=true -Dtests.file.encoding=US-ASCII

[repro] Repro line:  ant test  -Dtestcase=SolrExporterIntegrationTest -Dtests.method=jsonFacetMetrics -Dtests.seed=D178F3573BBAB766 -Dtests.multiplier=3 -Dtests.slow=true -Dtests.locale=jmc -Dtests.timezone=Indian/Mauritius -Dtests.asserts=true -Dtests.file.encoding=US-ASCII

[repro] ant clean

[...truncated 6 lines...]
[repro] Test suites by module:
[repro]    solr/contrib/prometheus-exporter
[repro]       SolrExporterIntegrationTest
[repro] ant compile-test

[...truncated 2839 lines...]
[repro] ant test-nocompile -Dtests.dups=5 -Dtests.maxfailures=5 -Dtests.class="*.SolrExporterIntegrationTest" -Dtests.showOutput=onerror "-Dargs=-XX:+UseCompressedOops -XX:+UseG1GC" -Dtests.seed=D178F3573BBAB766 -Dtests.multiplier=3 -Dtests.slow=true -Dtests.locale=jmc -Dtests.timezone=Indian/Mauritius -Dtests.asserts=true -Dtests.file.encoding=US-ASCII

[...truncated 32 lines...]
   [junit4] Suite: org.apache.solr.prometheus.exporter.SolrExporterIntegrationTest
   [junit4]   2> ERROR StatusLogger No Log4j 2 configuration file found. Using default configuration (logging only errors to the console), or user programmatically provided configurations. Set system property 'log4j2.debug' to show Log4j 2 internal initialization logging. See https://logging.apache.org/log4j/2.x/manual/configuration.html for instructions on how to configure Log4j 2
   [junit4]   1> 09:35:35.911 [jetty-launcher-8-thread-3] ERROR org.apache.solr.util.StartupLoggingUtils - Missing Java Option solr.log.dir. Logging may be missing or incomplete.
   [junit4]   1> 09:35:35.918 [jetty-launcher-8-thread-2] ERROR org.apache.solr.util.StartupLoggingUtils - Missing Java Option solr.log.dir. Logging may be missing or incomplete.
   [junit4]   1> 09:35:35.918 [jetty-launcher-8-thread-1] ERROR org.apache.solr.util.StartupLoggingUtils - Missing Java Option solr.log.dir. Logging may be missing or incomplete.
   [junit4]   1> 09:35:35.918 [jetty-launcher-8-thread-4] ERROR org.apache.solr.util.StartupLoggingUtils - Missing Java Option solr.log.dir. Logging may be missing or incomplete.
   [junit4]   1> replica:core_node3 rstate:active live:true
   [junit4]   1> replica:core_node3 rstate:active live:true
   [junit4]   1> replica:core_node4 rstate:active live:true
   [junit4]   1> replica:core_node4 rstate:active live:true
   [junit4]   1> replica:core_node7 rstate:active live:true
   [junit4]   1> replica:core_node7 rstate:active live:true
   [junit4]   1> replica:core_node8 rstate:active live:true
   [junit4]   1> replica:core_node8 rstate:active live:true
   [junit4]   1> no one is recoverying
   [junit4]   1> no one is recoverying
   [junit4]   1> replica:core_node3 rstate:active live:true
   [junit4]   1> replica:core_node4 rstate:active live:true
   [junit4]   1> replica:core_node7 rstate:active live:true
   [junit4]   1> replica:core_node8 rstate:active live:true
   [junit4]   1> no one is recoverying
   [junit4]   1> replica:core_node3 rstate:active live:true
   [junit4]   1> replica:core_node4 rstate:active live:true
   [junit4]   1> replica:core_node7 rstate:active live:true
   [junit4]   1> replica:core_node8 rstate:active live:true
   [junit4]   1> no one is recoverying
   [junit4]   1> 09:35:45.499 [qtp1677550684-77] ERROR org.apache.solr.schema.ManagedIndexSchema - Bad version when trying to persist schema using 1 due to: org.apache.zookeeper.KeeperException$BadVersionException: KeeperErrorCode = BadVersion for /configs/collection1_config/managed-schema
   [junit4]   1> 09:35:46.047 [qtp1180151881-82] ERROR org.apache.solr.schema.ManagedIndexSchema - Bad version when trying to persist schema using 2 due to: org.apache.zookeeper.KeeperException$BadVersionException: KeeperErrorCode = BadVersion for /configs/collection1_config/managed-schema
   [junit4]   1> 09:35:46.065 [qtp470267907-76] ERROR org.apache.solr.schema.ManagedIndexSchema - Bad version when trying to persist schema using 2 due to: org.apache.zookeeper.KeeperException$BadVersionException: KeeperErrorCode = BadVersion for /configs/collection1_config/managed-schema
   [junit4]   1> 09:35:46.370 [qtp1677550684-79] ERROR org.apache.solr.schema.ManagedIndexSchema - Bad version when trying to persist schema using 3 due to: org.apache.zookeeper.KeeperException$BadVersionException: KeeperErrorCode = BadVersion for /configs/collection1_config/managed-schema
   [junit4]   1> Waiting for Prometheus exporter
   [junit4]   2> NOTE: reproduce with: ant test  -Dtestcase=SolrExporterIntegrationTest -Dtests.method=jvmMetrics -Dtests.seed=D178F3573BBAB766 -Dtests.multiplier=3 -Dtests.slow=true -Dtests.badapples=true -Dtests.locale=jmc -Dtests.timezone=Indian/Mauritius -Dtests.asserts=true -Dtests.file.encoding=US-ASCII
   [junit4] FAILURE 2.46s J1 | SolrExporterIntegrationTest.jvmMetrics <<<
   [junit4]    > Throwable #1: java.lang.AssertionError: Metric must have name and value expected:<2> but was:<5>
   [junit4]    > 	at __randomizedtesting.SeedInfo.seed([D178F3573BBAB766:2CCCEB82E547BF2]:0)
   [junit4]    > 	at org.apache.solr.prometheus.exporter.SolrExporterTestBase.getAllMetrics(SolrExporterTestBase.java:110)
   [junit4]    > 	at org.apache.solr.prometheus.exporter.SolrExporterTestBase.startMetricsExporterWithConfiguration(SolrExporterTestBase.java:79)
   [junit4]    > 	at org.apache.solr.prometheus.exporter.SolrExporterIntegrationTest.setUp(SolrExporterIntegrationTest.java:33)
   [junit4]    > 	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
   [junit4]    > 	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
   [junit4]    > 	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
   [junit4]    > 	at java.base/java.lang.reflect.Method.invoke(Method.java:564)
   [junit4]    > 	at java.base/java.lang.Thread.run(Thread.java:830)
   [junit4]   1> Waiting for Prometheus exporter
   [junit4]   2> NOTE: reproduce with: ant test  -Dtestcase=SolrExporterIntegrationTest -Dtests.method=collectionMetrics -Dtests.seed=D178F3573BBAB766 -Dtests.multiplier=3 -Dtests.slow=true -Dtests.badapples=true -Dtests.locale=jmc -Dtests.timezone=Indian/Mauritius -Dtests.asserts=true -Dtests.file.encoding=US-ASCII
   [junit4] FAILURE 1.16s J1 | SolrExporterIntegrationTest.collectionMetrics <<<
   [junit4]    > Throwable #1: java.lang.AssertionError: Metric must have name and value expected:<2> but was:<5>
   [junit4]    > 	at __randomizedtesting.SeedInfo.seed([D178F3573BBAB766:A7278C1206DE9F25]:0)
   [junit4]    > 	at org.apache.solr.prometheus.exporter.SolrExporterTestBase.getAllMetrics(SolrExporterTestBase.java:110)
   [junit4]    > 	at org.apache.solr.prometheus.exporter.SolrExporterTestBase.startMetricsExporterWithConfiguration(SolrExporterTestBase.java:79)
   [junit4]    > 	at org.apache.solr.prometheus.exporter.SolrExporterIntegrationTest.setUp(SolrExporterIntegrationTest.java:33)
   [junit4]    > 	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
   [junit4]    > 	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
   [junit4]    > 	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
   [junit4]    > 	at java.base/java.lang.reflect.Method.invoke(Method.java:564)
   [junit4]    > 	at java.base/java.lang.Thread.run(Thread.java:830)
   [junit4]   1> Waiting for Prometheus exporter
   [junit4]   2> NOTE: reproduce with: ant test  -Dtestcase=SolrExporterIntegrationTest -Dtests.method=solrExporterDurationMetric -Dtests.seed=D178F3573BBAB766 -Dtests.multiplier=3 -Dtests.slow=true -Dtests.badapples=true -Dtests.locale=jmc -Dtests.timezone=Indian/Mauritius -Dtests.asserts=true -Dtests.file.encoding=US-ASCII
   [junit4] FAILURE 1.01s J1 | SolrExporterIntegrationTest.solrExporterDurationMetric <<<
   [junit4]    > Throwable #1: java.lang.AssertionError: Metric must have name and value expected:<2> but was:<5>
   [junit4]    > 	at __randomizedtesting.SeedInfo.seed([D178F3573BBAB766:6A7D881BA5278295]:0)
   [junit4]    > 	at org.apache.solr.prometheus.exporter.SolrExporterTestBase.getAllMetrics(SolrExporterTestBase.java:110)
   [junit4]    > 	at org.apache.solr.prometheus.exporter.SolrExporterTestBase.startMetricsExporterWithConfiguration(SolrExporterTestBase.java:79)
   [junit4]    > 	at org.apache.solr.prometheus.exporter.SolrExporterIntegrationTest.setUp(SolrExporterIntegrationTest.java:33)
   [junit4]    > 	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
   [junit4]    > 	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
   [junit4]    > 	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
   [junit4]    > 	at java.base/java.lang.reflect.Method.invoke(Method.java:564)
   [junit4]    > 	at java.base/java.lang.Thread.run(Thread.java:830)
   [junit4]   1> Waiting for Prometheus exporter
   [junit4]   2> NOTE: reproduce with: ant test  -Dtestcase=SolrExporterIntegrationTest -Dtests.method=pingAllCollectionsAndCoresAreAvailable -Dtests.seed=D178F3573BBAB766 -Dtests.multiplier=3 -Dtests.slow=true -Dtests.badapples=true -Dtests.locale=jmc -Dtests.timezone=Indian/Mauritius -Dtests.asserts=true -Dtests.file.encoding=US-ASCII
   [junit4] FAILURE 0.71s J1 | SolrExporterIntegrationTest.pingAllCollectionsAndCoresAreAvailable <<<
   [junit4]    > Throwable #1: java.lang.AssertionError: Metric must have name and value expected:<2> but was:<5>
   [junit4]    > 	at __randomizedtesting.SeedInfo.seed([D178F3573BBAB766:39E39D78FAF4F7B4]:0)
   [junit4]    > 	at org.apache.solr.prometheus.exporter.SolrExporterTestBase.getAllMetrics(SolrExporterTestBase.java:110)
   [junit4]    > 	at org.apache.solr.prometheus.exporter.SolrExporterTestBase.startMetricsExporterWithConfiguration(SolrExporterTestBase.java:79)
   [junit4]    > 	at org.apache.solr.prometheus.exporter.SolrExporterIntegrationTest.setUp(SolrExporterIntegrationTest.java:33)
   [junit4]    > 	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
   [junit4]    > 	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
   [junit4]    > 	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
   [junit4]    > 	at java.base/java.lang.reflect.Method.invoke(Method.java:564)
   [junit4]    > 	at java.base/java.lang.Thread.run(Thread.java:830)
   [junit4]   1> Waiting for Prometheus exporter
   [junit4]   2> NOTE: reproduce with: ant test  -Dtestcase=SolrExporterIntegrationTest -Dtests.method=jsonFacetMetrics -Dtests.seed=D178F3573BBAB766 -Dtests.multiplier=3 -Dtests.slow=true -Dtests.badapples=true -Dtests.locale=jmc -Dtests.timezone=Indian/Mauritius -Dtests.asserts=true -Dtests.file.encoding=US-ASCII
   [junit4] FAILURE 0.66s J1 | SolrExporterIntegrationTest.jsonFacetMetrics <<<
   [junit4]    > Throwable #1: java.lang.AssertionError: Metric must have name and value expected:<2> but was:<5>
   [junit4]    > 	at __randomizedtesting.SeedInfo.seed([D178F3573BBAB766:E22D04D96D613158]:0)
   [junit4]    > 	at org.apache.solr.prometheus.exporter.SolrExporterTestBase.getAllMetrics(SolrExporterTestBase.java:110)
   [junit4]    > 	at org.apache.solr.prometheus.exporter.SolrExporterTestBase.startMetricsExporterWithConfiguration(SolrExporterTestBase.java:79)
   [junit4]    > 	at org.apache.solr.prometheus.exporter.SolrExporterIntegrationTest.setUp(SolrExporterIntegrationTest.java:33)
   [junit4]    > 	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
   [junit4]    > 	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
   [junit4]    > 	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
   [junit4]    > 	at java.base/java.lang.reflect.Method.invoke(Method.java:564)
   [junit4]    > 	at java.base/java.lang.Thread.run(Thread.java:830)
   [junit4]   2> NOTE: leaving temporary files on disk at: /home/jenkins/workspace/Lucene-Solr-8.x-Linux/solr/build/contrib/solr-prometheus-exporter/test/J1/temp/solr.prometheus.exporter.SolrExporterIntegrationTest_D178F3573BBAB766-001
   [junit4]   2> NOTE: test params are: codec=Lucene80, sim=Asserting(org.apache.lucene.search.similarities.AssertingSimilarity@36a2d133), locale=jmc, timezone=Indian/Mauritius
   [junit4]   2> NOTE: Linux 5.0.0-25-generic amd64/Oracle Corporation 14-ea (64-bit)/cpus=8,threads=2,free=153904128,total=300941312
   [junit4]   2> NOTE: All tests run in this JVM: [SolrExporterIntegrationTest]
   [junit4] Completed [1/5 (1!)] on J1 in 20.27s, 5 tests, 5 failures <<< FAILURES!

[...truncated 1 lines...]
   [junit4] Suite: org.apache.solr.prometheus.exporter.SolrExporterIntegrationTest
   [junit4]   2> ERROR StatusLogger No Log4j 2 configuration file found. Using default configuration (logging only errors to the console), or user programmatically provided configurations. Set system property 'log4j2.debug' to show Log4j 2 internal initialization logging. See https://logging.apache.org/log4j/2.x/manual/configuration.html for instructions on how to configure Log4j 2
   [junit4]   1> 09:35:36.070 [jetty-launcher-8-thread-3] ERROR org.apache.solr.util.StartupLoggingUtils - Missing Java Option solr.log.dir. Logging may be missing or incomplete.
   [junit4]   1> 09:35:36.074 [jetty-launcher-8-thread-4] ERROR org.apache.solr.util.StartupLoggingUtils - Missing Java Option solr.log.dir. Logging may be missing or incomplete.
   [junit4]   1> 09:35:36.087 [jetty-launcher-8-thread-1] ERROR org.apache.solr.util.StartupLoggingUtils - Missing Java Option solr.log.dir. Logging may be missing or incomplete.
   [junit4]   1> 09:35:36.092 [jetty-launcher-8-thread-2] ERROR org.apache.solr.util.StartupLoggingUtils - Missing Java Option solr.log.dir. Logging may be missing or incomplete.
   [junit4]   1> replica:core_node3 rstate:active live:true
   [junit4]   1> replica:core_node3 rstate:active live:true
   [junit4]   1> replica:core_node5 rstate:active live:true
   [junit4]   1> replica:core_node5 rstate:active live:true
   [junit4]   1> replica:core_node7 rstate:active live:true
   [junit4]   1> replica:core_node7 rstate:active live:true
   [junit4]   1> replica:core_node8 rstate:active live:true
   [junit4]   1> replica:core_node8 rstate:active live:true
   [junit4]   1> no one is recoverying
   [junit4]   1> no one is recoverying
   [junit4]   1> replica:core_node3 rstate:active live:true
   [junit4]   1> replica:core_node5 rstate:active live:true
   [junit4]   1> replica:core_node7 rstate:active live:true
   [junit4]   1> replica:core_node8 rstate:active live:true
   [junit4]   1> no one is recoverying
   [junit4]   1> replica:core_node3 rstate:active live:true
   [junit4]   1> replica:core_node5 rstate:active live:true
   [junit4]   1> replica:core_node7 rstate:active live:true
   [junit4]   1> replica:core_node8 rstate:active live:true
   [junit4]   1> no one is recoverying
   [junit4]   1> 09:35:45.306 [qtp82380857-73] ERROR org.apache.solr.schema.ManagedIndexSchema - Bad version when trying to persist schema using 2 due to: org.apache.zookeeper.KeeperException$BadVersionException: KeeperErrorCode = BadVersion for /configs/collection1_config/managed-schema
   [junit4]   1> 09:35:45.333 [qtp1888283674-87] ERROR org.apache.solr.schema.ManagedIndexSchema - Bad version when trying to persist schema using 2 due to: org.apache.zookeeper.KeeperException$BadVersionException: KeeperErrorCode = BadVersion for /configs/collection1_config/managed-schema
   [junit4]   1> 09:35:45.660 [qtp1888283674-87] ERROR org.apache.solr.schema.ManagedIndexSchema - Bad version when trying to persist schema using 3 due to: org.apache.zookeeper.KeeperException$BadVersionException: KeeperErrorCode = BadVersion for /configs/collection1_config/managed-schema
   [junit4]   1> Waiting for Prometheus exporter
   [junit4]   2> NOTE: reproduce with: ant test  -Dtestcase=SolrExporterIntegrationTest -Dtests.method=jvmMetrics -Dtests.seed=D178F3573BBAB766 -Dtests.multiplier=3 -Dtests.slow=true -Dtests.badapples=true -Dtests.locale=jmc -Dtests.timezone=Indian/Mauritius -Dtests.asserts=true -Dtests.file.encoding=US-ASCII
   [junit4] FAILURE 2.91s J2 | SolrExporterIntegrationTest.jvmMetrics <<<
   [junit4]    > Throwable #1: java.lang.AssertionError: Metric must have name and value expected:<2> but was:<5>
   [junit4]    > 	at __randomizedtesting.SeedInfo.seed([D178F3573BBAB766:2CCCEB82E547BF2]:0)
   [junit4]    > 	at org.apache.solr.prometheus.exporter.SolrExporterTestBase.getAllMetrics(SolrExporterTestBase.java:110)
   [junit4]    > 	at org.apache.solr.prometheus.exporter.SolrExporterTestBase.startMetricsExporterWithConfiguration(SolrExporterTestBase.java:79)
   [junit4]    > 	at org.apache.solr.prometheus.exporter.SolrExporterIntegrationTest.setUp(SolrExporterIntegrationTest.java:33)
   [junit4]    > 	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
   [junit4]    > 	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
   [junit4]    > 	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
   [junit4]    > 	at java.base/java.lang.reflect.Method.invoke(Method.java:564)
   [junit4]    > 	at java.base/java.lang.Thread.run(Thread.java:830)
   [junit4]   1> Waiting for Prometheus exporter
   [junit4]   2> NOTE: reproduce with: ant test  -Dtestcase=SolrExporterIntegrationTest -Dtests.method=collectionMetrics -Dtests.seed=D178F3573BBAB766 -Dtests.multiplier=3 -Dtests.slow=true -Dtests.badapples=true -Dtests.locale=jmc -Dtests.timezone=Indian/Mauritius -Dtests.asserts=true -Dtests.file.encoding=US-ASCII
   [junit4] FAILURE 1.39s J2 | SolrExporterIntegrationTest.collectionMetrics <<<
   [junit4]    > Throwable #1: java.lang.AssertionError: Metric must have name and value expected:<2> but was:<5>
   [junit4]    > 	at __randomizedtesting.SeedInfo.seed([D178F3573BBAB766:A7278C1206DE9F25]:0)
   [junit4]    > 	at org.apache.solr.prometheus.exporter.SolrExporterTestBase.getAllMetrics(SolrExporterTestBase.java:110)
   [junit4]    > 	at org.apache.solr.prometheus.exporter.SolrExporterTestBase.startMetricsExporterWithConfiguration(SolrExporterTestBase.java:79)
   [junit4]    > 	at org.apache.solr.prometheus.exporter.SolrExporterIntegrationTest.setUp(SolrExporterIntegrationTest.java:33)
   [junit4]    > 	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
   [junit4]    > 	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
   [junit4]    > 	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
   [junit4]    > 	at java.base/java.lang.reflect.Method.invoke(Method.java:564)
   [junit4]    > 	at java.base/java.lang.Thread.run(Thread.java:830)
   [junit4]   1> Waiting for Prometheus exporter
   [junit4]   2> NOTE: reproduce with: ant test  -Dtestcase=SolrExporterIntegrationTest -Dtests.method=solrExporterDurationMetric -Dtests.seed=D178F3573BBAB766 -Dtests.multiplier=3 -Dtests.slow=true -Dtests.badapples=true -Dtests.locale=jmc -Dtests.timezone=Indian/Mauritius -Dtests.asserts=true -Dtests.file.encoding=US-ASCII
   [junit4] FAILURE 0.92s J2 | SolrExporterIntegrationTest.solrExporterDurationMetric <<<
   [junit4]    > Throwable #1: java.lang.AssertionError: Metric must have name and value expected:<2> but was:<5>
   [junit4]    > 	at __randomizedtesting.SeedInfo.seed([D178F3573BBAB766:6A7D881BA5278295]:0)
   [junit4]    > 	at org.apache.solr.prometheus.exporter.SolrExporterTestBase.getAllMetrics(SolrExporterTestBase.java:110)
   [junit4]    > 	at org.apache.solr.prometheus.exporter.SolrExporterTestBase.startMetricsExporterWithConfiguration(SolrExporterTestBase.java:79)
   [junit4]    > 	at org.apache.solr.prometheus.exporter.SolrExporterIntegrationTest.setUp(SolrExporterIntegrationTest.java:33)
   [junit4]    > 	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
   [junit4]    > 	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
   [junit4]    > 	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
   [junit4]    > 	at java.base/java.lang.reflect.Method.invoke(Method.java:564)
   [junit4]    > 	at java.base/java.lang.Thread.run(Thread.java:830)
   [junit4]   1> Waiting for Prometheus exporter
   [junit4]   2> NOTE: reproduce with: ant test  -Dtestcase=SolrExporterIntegrationTest -Dtests.method=pingAllCollectionsAndCoresAreAvailable -Dtests.seed=D178F3573BBAB766 -Dtests.multiplier=3 -Dtests.slow=true -Dtests.badapples=true -Dtests.locale=jmc -Dtests.timezone=Indian/Mauritius -Dtests.asserts=true -Dtests.file.encoding=US-ASCII
   [junit4] FAILURE 0.72s J2 | SolrExporterIntegrationTest.pingAllCollectionsAndCoresAreAvailable <<<
   [junit4]    > Throwable #1: java.lang.AssertionError: Metric must have name and value expected:<2> but was:<5>
   [junit4]    > 	at __randomizedtesting.SeedInfo.seed([D178F3573BBAB766:39E39D78FAF4F7B4]:0)
   [junit4]    > 	at org.apache.solr.prometheus.exporter.SolrExporterTestBase.getAllMetrics(SolrExporterTestBase.java:110)
   [junit4]    > 	at org.apache.solr.prometheus.exporter.SolrExporterTestBase.startMetricsExporterWithConfiguration(SolrExporterTestBase.java:79)
   [junit4]    > 	at org.apache.solr.prometheus.exporter.SolrExporterIntegrationTest.setUp(SolrExporterIntegrationTest.java:33)
   [junit4]    > 	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
   [junit4]    > 	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
   [junit4]    > 	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
   [junit4]    > 	at java.base/java.lang.reflect.Method.invoke(Method.java:564)
   [junit4]    > 	at java.base/java.lang.Thread.run(Thread.java:830)
   [junit4]   1> Waiting for Prometheus exporter
   [junit4]   2> NOTE: reproduce with: ant test  -Dtestcase=SolrExporterIntegrationTest -Dtests.method=jsonFacetMetrics -Dtests.seed=D178F3573BBAB766 -Dtests.multiplier=3 -Dtests.slow=true -Dtests.badapples=true -Dtests.locale=jmc -Dtests.timezone=Indian/Mauritius -Dtests.asserts=true -Dtests.file.encoding=US-ASCII
   [junit4] FAILURE 0.65s J2 | SolrExporterIntegrationTest.jsonFacetMetrics <<<
   [junit4]    > Throwable #1: java.lang.AssertionError: Metric must have name and value expected:<2> but was:<5>
   [junit4]    > 	at __randomizedtesting.SeedInfo.seed([D178F3573BBAB766:E22D04D96D613158]:0)
   [junit4]    > 	at org.apache.solr.prometheus.exporter.SolrExporterTestBase.getAllMetrics(SolrExporterTestBase.java:110)
   [junit4]    > 	at org.apache.solr.prometheus.exporter.SolrExporterTestBase.startMetricsExporterWithConfiguration(SolrExporterTestBase.java:79)
   [junit4]    > 	at org.apache.solr.prometheus.exporter.SolrExporterIntegrationTest.setUp(SolrExporterIntegrationTest.java:33)
   [junit4]    > 	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
   [junit4]    > 	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
   [junit4]    > 	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
   [junit4]    > 	at java.base/java.lang.reflect.Method.invoke(Method.java:564)
   [junit4]    > 	at java.base/java.lang.Thread.run(Thread.java:830)
   [junit4]   2> NOTE: leaving temporary files on disk at: /home/jenkins/workspace/Lucene-Solr-8.x-Linux/solr/build/contrib/solr-prometheus-exporter/test/J2/temp/solr.prometheus.exporter.SolrExporterIntegrationTest_D178F3573BBAB766-001
   [junit4]   2> NOTE: test params are: codec=Lucene80, sim=Asserting(org.apache.lucene.search.similarities.AssertingSimilarity@36a2d133), locale=jmc, timezone=Indian/Mauritius
   [junit4]   2> NOTE: Linux 5.0.0-25-generic amd64/Oracle Corporation 14-ea (64-bit)/cpus=8,threads=2,free=124488528,total=276824064
   [junit4]   2> NOTE: All tests run in this JVM: [SolrExporterIntegrationTest]
   [junit4] Completed [2/5 (2!)] on J2 in 20.35s, 5 tests, 5 failures <<< FAILURES!

[...truncated 4 lines...]
   [junit4] Suite: org.apache.solr.prometheus.exporter.SolrExporterIntegrationTest
   [junit4]   2> ERROR StatusLogger No Log4j 2 configuration file found. Using default configuration (logging only errors to the console), or user programmatically provided configurations. Set system property 'log4j2.debug' to show Log4j 2 internal initialization logging. See https://logging.apache.org/log4j/2.x/manual/configuration.html for instructions on how to configure Log4j 2
   [junit4]   1> 09:35:36.093 [jetty-launcher-8-thread-3] ERROR org.apache.solr.util.StartupLoggingUtils - Missing Java Option solr.log.dir. Logging may be missing or incomplete.
   [junit4]   1> 09:35:36.098 [jetty-launcher-8-thread-2] ERROR org.apache.solr.util.StartupLoggingUtils - Missing Java Option solr.log.dir. Logging may be missing or incomplete.
   [junit4]   1> 09:35:36.098 [jetty-launcher-8-thread-4] ERROR org.apache.solr.util.StartupLoggingUtils - Missing Java Option solr.log.dir. Logging may be missing or incomplete.
   [junit4]   1> 09:35:36.098 [jetty-launcher-8-thread-1] ERROR org.apache.solr.util.StartupLoggingUtils - Missing Java Option solr.log.dir. Logging may be missing or incomplete.
   [junit4]   1> replica:core_node3 rstate:active live:true
   [junit4]   1> replica:core_node5 rstate:active live:true
   [junit4]   1> replica:core_node7 rstate:active live:true
   [junit4]   1> replica:core_node8 rstate:active live:true
   [junit4]   1> no one is recoverying
   [junit4]   1> replica:core_node3 rstate:active live:true
   [junit4]   1> replica:core_node5 rstate:active live:true
   [junit4]   1> replica:core_node7 rstate:active live:true
   [junit4]   1> replica:core_node8 rstate:active live:true
   [junit4]   1> no one is recoverying
   [junit4]   1> replica:core_node3 rstate:active live:true
   [junit4]   1> replica:core_node5 rstate:active live:true
   [junit4]   1> replica:core_node7 rstate:active live:true
   [junit4]   1> replica:core_node8 rstate:active live:true
   [junit4]   1> no one is recoverying
   [junit4]   1> 09:35:46.320 [qtp73342358-84] ERROR org.apache.solr.schema.ManagedIndexSchema - Bad version when trying to persist schema using 2 due to: org.apache.zookeeper.KeeperException$BadVersionException: KeeperErrorCode = BadVersion for /configs/collection1_config/managed-schema
   [junit4]   1> 09:35:46.577 [qtp627666329-73] ERROR org.apache.solr.schema.ManagedIndexSchema - Bad version when trying to persist schema using 3 due to: org.apache.zookeeper.KeeperException$BadVersionException: KeeperErrorCode = BadVersion for /configs/collection1_config/managed-schema
   [junit4]   1> Waiting for Prometheus exporter
   [junit4]   2> NOTE: reproduce with: ant test  -Dtestcase=SolrExporterIntegrationTest -Dtests.method=jvmMetrics -Dtests.seed=D178F3573BBAB766 -Dtests.multiplier=3 -Dtests.slow=true -Dtests.badapples=true -Dtests.locale=jmc -Dtests.timezone=Indian/Mauritius -Dtests.asserts=true -Dtests.file.encoding=US-ASCII
   [junit4] FAILURE 2.49s J0 | SolrExporterIntegrationTest.jvmMetrics <<<
   [junit4]    > Throwable #1: java.lang.AssertionError: Metric must have name and value expected:<2> but was:<5>
   [junit4]    > 	at __randomizedtesting.SeedInfo.seed([D178F3573BBAB766:2CCCEB82E547BF2]:0)
   [junit4]    > 	at org.apache.solr.prometheus.exporter.SolrExporterTestBase.getAllMetrics(SolrExporterTestBase.java:110)
   [junit4]    > 	at org.apache.solr.prometheus.exporter.SolrExporterTestBase.startMetricsExporterWithConfiguration(SolrExporterTestBase.java:79)
   [junit4]    > 	at org.apache.solr.prometheus.exporter.SolrExporterIntegrationTest.setUp(SolrExporterIntegrationTest.java:33)
   [junit4]    > 	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
   [junit4]    > 	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
   [junit4]    > 	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
   [junit4]    > 	at java.base/java.lang.reflect.Method.invoke(Method.java:564)
   [junit4]    > 	at java.base/java.lang.Thread.run(Thread.java:830)
   [junit4]   1> Waiting for Prometheus exporter
   [junit4]   2> NOTE: reproduce with: ant test  -Dtestcase=SolrExporterIntegrationTest -Dtests.method=collectionMetrics -Dtests.seed=D178F3573BBAB766 -Dtests.multiplier=3 -Dtests.slow=true -Dtests.badapples=true -Dtests.locale=jmc -Dtests.timezone=Indian/Mauritius -Dtests.asserts=true -Dtests.file.encoding=US-ASCII
   [junit4] FAILURE 1.35s J0 | SolrExporterIntegrationTest.collectionMetrics <<<
   [junit4]    > Throwable #1: java.lang.AssertionError: Metric must have name and value expected:<2> but was:<5>
   [junit4]    > 	at __randomizedtesting.SeedInfo.seed([D178F3573BBAB766:A7278C1206DE9F25]:0)
   [junit4]    > 	at org.apache.solr.prometheus.exporter.SolrExporterTestBase.getAllMetrics(SolrExporterTestBase.java:110)
   [junit4]    > 	at org.apache.solr.prometheus.exporter.SolrExporterTestBase.startMetricsExporterWithConfiguration(SolrExporterTestBase.java:79)
   [junit4]    > 	at org.apache.solr.prometheus.exporter.SolrExporterIntegrationTest.setUp(SolrExporterIntegrationTest.java:33)
   [junit4]    > 	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
   [junit4]    > 	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
   [junit4]    > 	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
   [junit4]    > 	at java.base/java.lang.reflect.Method.invoke(Method.java:564)
   [junit4]    > 	at java.base/java.lang.Thread.run(Thread.java:830)
   [junit4]   1> Waiting for Prometheus exporter
   [junit4]   2> NOTE: reproduce with: ant test  -Dtestcase=SolrExporterIntegrationTest -Dtests.method=solrExporterDurationMetric -Dtests.seed=D178F3573BBAB766 -Dtests.multiplier=3 -Dtests.slow=true -Dtests.badapples=true -Dtests.locale=jmc -Dtests.timezone=Indian/Mauritius -Dtests.asserts=true -Dtests.file.encoding=US-ASCII
   [junit4] FAILURE 0.93s J0 | SolrExporterIntegrationTest.solrExporterDurationMetric <<<
   [junit4]    > Throwable #1: java.lang.AssertionError: Metric must have name and value expected:<2> but was:<5>
   [junit4]    > 	at __randomizedtesting.SeedInfo.seed([D178F3573BBAB766:6A7D881BA5278295]:0)
   [junit4]    > 	at org.apache.solr.prometheus.exporter.SolrExporterTestBase.getAllMetrics(SolrExporterTestBase.java:110)
   [junit4]    > 	at org.apache.solr.prometheus.exporter.SolrExporterTestBase.startMetricsExporterWithConfiguration(SolrExporterTestBase.java:79)
   [junit4]    > 	at org.apache.solr.prometheus.exporter.SolrExporterIntegrationTest.setUp(SolrExporterIntegrationTest.java:33)
   [junit4]    > 	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
   [junit4]    > 	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
   [junit4]    > 	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
   [junit4]    > 	at java.base/java.lang.reflect.Method.invoke(Method.java:564)
   [junit4]    > 	at java.base/java.lang.Thread.run(Thread.java:830)
   [junit4]   1> Waiting for Prometheus exporter
   [junit4]   2> NOTE: reproduce with: ant test  -Dtestcase=SolrExporterIntegrationTest -Dtests.method=pingAllCollectionsAndCoresAreAvailable -Dtests.seed=D178F3573BBAB766 -Dtests.multiplier=3 -Dtests.slow=true -Dtests.badapples=true -Dtests.locale=jmc -Dtests.timezone=Indian/Mauritius -Dtests.asserts=true -Dtests.file.encoding=US-ASCII
   [junit4] FAILURE 0.64s J0 | SolrExporterIntegrationTest.pingAllCollectionsAndCoresAreAvailable <<<
   [junit4]    > Throwable #1: java.lang.AssertionError: Metric must have name and value expected:<2> but was:<5>
   [junit4]    > 	at __randomizedtesting.SeedInfo.seed([D178F3573BBAB766:39E39D78FAF4F7B4]:0)
   [junit4]    > 	at org.apache.solr.prometheus.exporter.SolrExporterTestBase.getAllMetrics(SolrExporterTestBase.java:110)
   [junit4]    > 	at org.apache.solr.prometheus.exporter.SolrExporterTestBase.startMetricsExporterWithConfiguration(SolrExporterTestBase.java:79)
   [junit4]    > 	at org.apache.solr.prometheus.exporter.SolrExporterIntegrationTest.setUp(SolrExporterIntegrationTest.java:33)
   [junit4]    > 	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
   [junit4]    > 	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
   [junit4]    > 	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
   [junit4]    > 	at java.base/java.lang.reflect.Method.invoke(Method.java:564)
   [junit4]    > 	at java.base/java.lang.Thread.run(Thread.java:830)
   [junit4]   1> Waiting for Prometheus exporter
   [junit4]   2> NOTE: reproduce with: ant test  -Dtestcase=SolrExporterIntegrationTest -Dtests.method=jsonFacetMetrics -Dtests.seed=D178F3573BBAB766 -Dtests.multiplier=3 -Dtests.slow=true -Dtests.badapples=true -Dtests.locale=jmc -Dtests.timezone=Indian/Mauritius -Dtests.asserts=true -Dtests.file.encoding=US-ASCII
   [junit4] FAILURE 0.71s J0 | SolrExporterIntegrationTest.jsonFacetMetrics <<<
   [junit4]    > Throwable #1: java.lang.AssertionError: Metric must have name and value expected:<2> but was:<5>
   [junit4]    > 	at __randomizedtesting.SeedInfo.seed([D178F3573BBAB766:E22D04D96D613158]:0)
   [junit4]    > 	at org.apache.solr.prometheus.exporter.SolrExporterTestBase.getAllMetrics(SolrExporterTestBase.java:110)
   [junit4]    > 	at org.apache.solr.prometheus.exporter.SolrExporterTestBase.startMetricsExporterWithConfiguration(SolrExporterTestBase.java:79)
   [junit4]    > 	at org.apache.solr.prometheus.exporter.SolrExporterIntegrationTest.setUp(SolrExporterIntegrationTest.java:33)
   [junit4]    > 	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
   [junit4]    > 	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
   [junit4]    > 	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
   [junit4]    > 	at java.base/java.lang.reflect.Method.invoke(Method.java:564)
   [junit4]    > 	at java.base/java.lang.Thread.run(Thread.java:830)
   [junit4]   2> NOTE: leaving temporary files on disk at: /home/jenkins/workspace/Lucene-Solr-8.x-Linux/solr/build/contrib/solr-prometheus-exporter/test/J0/temp/solr.prometheus.exporter.SolrExporterIntegrationTest_D178F3573BBAB766-001
   [junit4]   2> NOTE: test params are: codec=Lucene80, sim=Asserting(org.apache.lucene.search.similarities.AssertingSimilarity@29ab6435), locale=jmc, timezone=Indian/Mauritius
   [junit4]   2> NOTE: Linux 5.0.0-25-generic amd64/Oracle Corporation 14-ea (64-bit)/cpus=8,threads=1,free=200514112,total=297795584
   [junit4]   2> NOTE: All tests run in this JVM: [SolrExporterIntegrationTest]
   [junit4] Completed [4/5 (3!)] on J0 in 20.82s, 5 tests, 5 failures <<< FAILURES!

[...truncated 23 lines...]
BUILD FAILED
/home/jenkins/workspace/Lucene-Solr-8.x-Linux/lucene/common-build.xml:1572: The following error occurred while executing this line:
/home/jenkins/workspace/Lucene-Solr-8.x-Linux/lucene/common-build.xml:1099: There were test failures: 5 suites, 25 tests, 15 failures, 10 ignored [seed: D178F3573BBAB766]

Total time: 23 seconds

[repro] Setting last failure code to 256

[repro] Failures:
[repro]   3/5 failed: org.apache.solr.prometheus.exporter.SolrExporterIntegrationTest
[repro] Exiting with code 256
+ mv lucene/build lucene/build.repro
+ mv solr/build solr/build.repro
+ mv lucene/build.orig lucene/build
+ mv solr/build.orig solr/build
Archiving artifacts
Setting ANT_1_8_2_HOME=/home/jenkins/tools/hudson.tasks.Ant_AntInstallation/ANT_1.8.2
[WARNINGS] Parsing warnings in console log with parser Java Compiler (javac)
Setting ANT_1_8_2_HOME=/home/jenkins/tools/hudson.tasks.Ant_AntInstallation/ANT_1.8.2
No credentials specified
Setting ANT_1_8_2_HOME=/home/jenkins/tools/hudson.tasks.Ant_AntInstallation/ANT_1.8.2
<Git Blamer> Using GitBlamer to create author and commit information for all warnings.
<Git Blamer> GIT_COMMIT=b1fc4bb31ebc06f66e4570f047004954899ea8e2, workspace=/home/jenkins/workspace/Lucene-Solr-8.x-Linux
[WARNINGS] Computing warning deltas based on reference build #1258
Recording test results
Setting ANT_1_8_2_HOME=/home/jenkins/tools/hudson.tasks.Ant_AntInstallation/ANT_1.8.2
Build step 'Publish JUnit test result report' changed build result to UNSTABLE
Email was triggered for: Unstable (Test Failures)
Sending email for trigger: Unstable (Test Failures)
Setting ANT_1_8_2_HOME=/home/jenkins/tools/hudson.tasks.Ant_AntInstallation/ANT_1.8.2
Setting ANT_1_8_2_HOME=/home/jenkins/tools/hudson.tasks.Ant_AntInstallation/ANT_1.8.2
Setting ANT_1_8_2_HOME=/home/jenkins/tools/hudson.tasks.Ant_AntInstallation/ANT_1.8.2
Setting ANT_1_8_2_HOME=/home/jenkins/tools/hudson.tasks.Ant_AntInstallation/ANT_1.8.2
Setting ANT_1_8_2_HOME=/home/jenkins/tools/hudson.tasks.Ant_AntInstallation/ANT_1.8.2
Setting ANT_1_8_2_HOME=/home/jenkins/tools/hudson.tasks.Ant_AntInstallation/ANT_1.8.2