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Posted to dev@lucene.apache.org by Policeman Jenkins Server <je...@thetaphi.de> on 2017/05/21 09:28:18 UTC

[JENKINS] Lucene-Solr-6.x-MacOSX (64bit/jdk1.8.0) - Build # 877 - Still Failing!

Build: https://jenkins.thetaphi.de/job/Lucene-Solr-6.x-MacOSX/877/
Java: 64bit/jdk1.8.0 -XX:-UseCompressedOops -XX:+UseSerialGC

All tests passed

Build Log:
[...truncated 20815 lines...]
-validate-source-patterns:
[source-patterns] tabs instead spaces: solr/solr-ref-guide/src/css/ref-guide.css
[source-patterns] tabs instead spaces: solr/solr-ref-guide/src/js/ref-guide-toc.js

BUILD FAILED
/Users/jenkins/workspace/Lucene-Solr-6.x-MacOSX/build.xml:775: The following error occurred while executing this line:
/Users/jenkins/workspace/Lucene-Solr-6.x-MacOSX/build.xml:130: Found 2 violations in source files (tabs instead spaces).

Total time: 75 minutes 53 seconds
Build step 'Invoke Ant' marked build as failure
Archiving artifacts
[WARNINGS] Skipping publisher since build result is FAILURE
Recording test results
Email was triggered for: Failure - Any
Sending email for trigger: Failure - Any

[JENKINS] Lucene-Solr-6.x-MacOSX (64bit/jdk1.8.0) - Build # 879 - Still Unstable!

Posted by Policeman Jenkins Server <je...@thetaphi.de>.
Build: https://jenkins.thetaphi.de/job/Lucene-Solr-6.x-MacOSX/879/
Java: 64bit/jdk1.8.0 -XX:+UseCompressedOops -XX:+UseParallelGC

149 tests failed.
FAILED:  org.apache.solr.cloud.TestDeleteCollectionOnDownNodes.deleteCollectionWithDownNodes

Error Message:
Timed out waiting for leader elections null Last available state: null

Stack Trace:
java.lang.AssertionError: Timed out waiting for leader elections
null
Last available state: null
	at __randomizedtesting.SeedInfo.seed([DC0A89AB6F5399BC:423FED534970D534]:0)
	at org.junit.Assert.fail(Assert.java:93)
	at org.apache.solr.cloud.SolrCloudTestCase.waitForState(SolrCloudTestCase.java:265)
	at org.apache.solr.cloud.TestDeleteCollectionOnDownNodes.deleteCollectionWithDownNodes(TestDeleteCollectionOnDownNodes.java:47)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1713)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:907)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:943)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:957)
	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:916)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:802)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:852)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:863)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:41)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:53)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:54)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
	at java.lang.Thread.run(Thread.java:748)


FAILED:  org.apache.solr.cloud.TestLeaderElectionZkExpiry.testLeaderElectionWithZkExpiry

Error Message:
Could not get the port for ZooKeeper server

Stack Trace:
java.lang.RuntimeException: Could not get the port for ZooKeeper server
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:515)
	at org.apache.solr.cloud.TestLeaderElectionZkExpiry.testLeaderElectionWithZkExpiry(TestLeaderElectionZkExpiry.java:52)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1713)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:907)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:943)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:957)
	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:916)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:802)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:852)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:863)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:41)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:53)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:54)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
	at java.lang.Thread.run(Thread.java:748)


FAILED:  org.apache.solr.cloud.TestOnReconnectListenerSupport.test

Error Message:
Could not get the port for ZooKeeper server

Stack Trace:
java.lang.RuntimeException: Could not get the port for ZooKeeper server
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:515)
	at org.apache.solr.cloud.AbstractDistribZkTestBase.distribSetUp(AbstractDistribZkTestBase.java:70)
	at org.apache.solr.cloud.AbstractFullDistribZkTestBase.distribSetUp(AbstractFullDistribZkTestBase.java:218)
	at org.apache.solr.BaseDistributedSearchTestCase$ShardsRepeatRule$ShardsStatement.evaluate(BaseDistributedSearchTestCase.java:962)
	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:916)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:802)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:852)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:863)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:41)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:53)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:54)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
	at java.lang.Thread.run(Thread.java:748)


FAILED:  junit.framework.TestSuite.org.apache.solr.cloud.TestSolrCloudWithSecureImpersonation

Error Message:
Cannot run program "bash": error=24, Too many open files

Stack Trace:
java.io.IOException: Cannot run program "bash": error=24, Too many open files
	at __randomizedtesting.SeedInfo.seed([DC0A89AB6F5399BC]:0)
	at java.lang.ProcessBuilder.start(ProcessBuilder.java:1048)
	at org.apache.hadoop.util.Shell.runCommand(Shell.java:486)
	at org.apache.hadoop.util.Shell.run(Shell.java:456)
	at org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:722)
	at org.apache.hadoop.util.Shell.execCommand(Shell.java:815)
	at org.apache.hadoop.util.Shell.execCommand(Shell.java:798)
	at org.apache.hadoop.security.ShellBasedUnixGroupsMapping.getUnixGroups(ShellBasedUnixGroupsMapping.java:84)
	at org.apache.hadoop.security.ShellBasedUnixGroupsMapping.getGroups(ShellBasedUnixGroupsMapping.java:52)
	at org.apache.hadoop.security.JniBasedUnixGroupsMappingWithFallback.getGroups(JniBasedUnixGroupsMappingWithFallback.java:51)
	at org.apache.hadoop.security.Groups$GroupCacheLoader.fetchGroupList(Groups.java:239)
	at org.apache.hadoop.security.Groups$GroupCacheLoader.load(Groups.java:220)
	at org.apache.hadoop.security.Groups$GroupCacheLoader.load(Groups.java:208)
	at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3599)
	at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2379)
	at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2342)
	at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2257)
	at com.google.common.cache.LocalCache.get(LocalCache.java:4000)
	at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4004)
	at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:4874)
	at org.apache.hadoop.security.Groups.getGroups(Groups.java:182)
	at org.apache.solr.cloud.TestSolrCloudWithSecureImpersonation.getUsersFirstGroup(TestSolrCloudWithSecureImpersonation.java:66)
	at org.apache.solr.cloud.TestSolrCloudWithSecureImpersonation.getImpersonatorSettings(TestSolrCloudWithSecureImpersonation.java:89)
	at org.apache.solr.cloud.TestSolrCloudWithSecureImpersonation.startup(TestSolrCloudWithSecureImpersonation.java:104)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1713)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:847)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:863)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:41)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:53)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:54)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
	at java.lang.Thread.run(Thread.java:748)
Caused by: java.io.IOException: error=24, Too many open files
	at java.lang.UNIXProcess.forkAndExec(Native Method)
	at java.lang.UNIXProcess.<init>(UNIXProcess.java:247)
	at java.lang.ProcessImpl.start(ProcessImpl.java:134)
	at java.lang.ProcessBuilder.start(ProcessBuilder.java:1029)
	... 46 more


FAILED:  junit.framework.TestSuite.org.apache.solr.cloud.TestSolrCloudWithSecureImpersonation

Error Message:
Cannot run program "bash": error=24, Too many open files

Stack Trace:
java.io.IOException: Cannot run program "bash": error=24, Too many open files
	at __randomizedtesting.SeedInfo.seed([DC0A89AB6F5399BC]:0)
	at java.lang.ProcessBuilder.start(ProcessBuilder.java:1048)
	at org.apache.hadoop.util.Shell.runCommand(Shell.java:486)
	at org.apache.hadoop.util.Shell.run(Shell.java:456)
	at org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:722)
	at org.apache.hadoop.util.Shell.execCommand(Shell.java:815)
	at org.apache.hadoop.util.Shell.execCommand(Shell.java:798)
	at org.apache.hadoop.security.ShellBasedUnixGroupsMapping.getUnixGroups(ShellBasedUnixGroupsMapping.java:84)
	at org.apache.hadoop.security.ShellBasedUnixGroupsMapping.getGroups(ShellBasedUnixGroupsMapping.java:52)
	at org.apache.hadoop.security.JniBasedUnixGroupsMappingWithFallback.getGroups(JniBasedUnixGroupsMappingWithFallback.java:51)
	at org.apache.hadoop.security.Groups$GroupCacheLoader.fetchGroupList(Groups.java:239)
	at org.apache.hadoop.security.Groups$GroupCacheLoader.load(Groups.java:220)
	at org.apache.hadoop.security.Groups$GroupCacheLoader.load(Groups.java:208)
	at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3599)
	at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2379)
	at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2342)
	at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2257)
	at com.google.common.cache.LocalCache.get(LocalCache.java:4000)
	at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4004)
	at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:4874)
	at org.apache.hadoop.security.Groups.getGroups(Groups.java:182)
	at org.apache.solr.cloud.TestSolrCloudWithSecureImpersonation.getUsersFirstGroup(TestSolrCloudWithSecureImpersonation.java:66)
	at org.apache.solr.cloud.TestSolrCloudWithSecureImpersonation.getImpersonatorSettings(TestSolrCloudWithSecureImpersonation.java:89)
	at org.apache.solr.cloud.TestSolrCloudWithSecureImpersonation.shutdown(TestSolrCloudWithSecureImpersonation.java:164)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1713)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:870)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:41)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:53)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:54)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
	at java.lang.Thread.run(Thread.java:748)
Caused by: java.io.IOException: error=24, Too many open files
	at java.lang.UNIXProcess.forkAndExec(Native Method)
	at java.lang.UNIXProcess.<init>(UNIXProcess.java:247)
	at java.lang.ProcessImpl.start(ProcessImpl.java:134)
	at java.lang.ProcessBuilder.start(ProcessBuilder.java:1029)
	... 45 more


FAILED:  junit.framework.TestSuite.org.apache.solr.cloud.TestStressCloudBlindAtomicUpdates

Error Message:
Could not get the port for ZooKeeper server

Stack Trace:
java.lang.RuntimeException: Could not get the port for ZooKeeper server
	at __randomizedtesting.SeedInfo.seed([DC0A89AB6F5399BC]:0)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:515)
	at org.apache.solr.cloud.MiniSolrCloudCluster.<init>(MiniSolrCloudCluster.java:230)
	at org.apache.solr.cloud.SolrCloudTestCase$Builder.configure(SolrCloudTestCase.java:188)
	at org.apache.solr.cloud.TestStressCloudBlindAtomicUpdates.createMiniSolrCloudCluster(TestStressCloudBlindAtomicUpdates.java:124)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1713)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:847)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:863)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:41)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:53)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:54)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
	at java.lang.Thread.run(Thread.java:748)


FAILED:  junit.framework.TestSuite.org.apache.solr.cloud.TestStressCloudBlindAtomicUpdates

Error Message:


Stack Trace:
java.lang.NullPointerException
	at __randomizedtesting.SeedInfo.seed([DC0A89AB6F5399BC]:0)
	at org.apache.solr.cloud.TestStressCloudBlindAtomicUpdates.afterClass(TestStressCloudBlindAtomicUpdates.java:154)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1713)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:870)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:41)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:53)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:54)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
	at java.lang.Thread.run(Thread.java:748)


FAILED:  junit.framework.TestSuite.org.apache.solr.cloud.TestStressCloudBlindAtomicUpdates

Error Message:
Captured an uncaught exception in thread: Thread[id=17064, name=Thread-3268, state=RUNNABLE, group=TGRP-TestStressCloudBlindAtomicUpdates]

Stack Trace:
com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an uncaught exception in thread: Thread[id=17064, name=Thread-3268, state=RUNNABLE, group=TGRP-TestStressCloudBlindAtomicUpdates]
Caused by: java.lang.RuntimeException: java.io.IOException: Too many open files
	at __randomizedtesting.SeedInfo.seed([DC0A89AB6F5399BC]:0)
	at org.apache.solr.cloud.ZkTestServer$2.run(ZkTestServer.java:492)
Caused by: java.io.IOException: Too many open files
	at sun.nio.ch.IOUtil.makePipe(Native Method)
	at sun.nio.ch.KQueueSelectorImpl.<init>(KQueueSelectorImpl.java:84)
	at sun.nio.ch.KQueueSelectorProvider.openSelector(KQueueSelectorProvider.java:42)
	at java.nio.channels.Selector.open(Selector.java:227)
	at org.apache.zookeeper.server.NIOServerCnxnFactory.<init>(NIOServerCnxnFactory.java:56)
	at org.apache.solr.cloud.ZkTestServer$ZKServerMain$TestServerCnxnFactory.<init>(ZkTestServer.java:245)
	at org.apache.solr.cloud.ZkTestServer$ZKServerMain.runFromConfig(ZkTestServer.java:305)
	at org.apache.solr.cloud.ZkTestServer$2.run(ZkTestServer.java:490)


FAILED:  junit.framework.TestSuite.org.apache.solr.cloud.TestStressLiveNodes

Error Message:
Could not get the port for ZooKeeper server

Stack Trace:
java.lang.RuntimeException: Could not get the port for ZooKeeper server
	at __randomizedtesting.SeedInfo.seed([DC0A89AB6F5399BC]:0)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:515)
	at org.apache.solr.cloud.MiniSolrCloudCluster.<init>(MiniSolrCloudCluster.java:230)
	at org.apache.solr.cloud.SolrCloudTestCase$Builder.configure(SolrCloudTestCase.java:188)
	at org.apache.solr.cloud.TestStressLiveNodes.createMiniSolrCloudCluster(TestStressLiveNodes.java:69)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1713)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:847)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:863)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:41)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:53)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:54)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
	at java.lang.Thread.run(Thread.java:748)


FAILED:  junit.framework.TestSuite.org.apache.solr.cloud.TestStressLiveNodes

Error Message:


Stack Trace:
java.lang.NullPointerException
	at __randomizedtesting.SeedInfo.seed([DC0A89AB6F5399BC]:0)
	at org.apache.solr.cloud.TestStressLiveNodes.afterClass(TestStressLiveNodes.java:83)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1713)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:870)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:41)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:53)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:54)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
	at java.lang.Thread.run(Thread.java:748)


FAILED:  junit.framework.TestSuite.org.apache.solr.cloud.TestStressLiveNodes

Error Message:
Captured an uncaught exception in thread: Thread[id=17067, name=Thread-3269, state=RUNNABLE, group=TGRP-TestStressLiveNodes]

Stack Trace:
com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an uncaught exception in thread: Thread[id=17067, name=Thread-3269, state=RUNNABLE, group=TGRP-TestStressLiveNodes]
Caused by: java.lang.RuntimeException: java.io.IOException: Too many open files
	at __randomizedtesting.SeedInfo.seed([DC0A89AB6F5399BC]:0)
	at org.apache.solr.cloud.ZkTestServer$2.run(ZkTestServer.java:492)
Caused by: java.io.IOException: Too many open files
	at sun.nio.ch.IOUtil.makePipe(Native Method)
	at sun.nio.ch.KQueueSelectorImpl.<init>(KQueueSelectorImpl.java:84)
	at sun.nio.ch.KQueueSelectorProvider.openSelector(KQueueSelectorProvider.java:42)
	at java.nio.channels.Selector.open(Selector.java:227)
	at org.apache.zookeeper.server.NIOServerCnxnFactory.<init>(NIOServerCnxnFactory.java:56)
	at org.apache.solr.cloud.ZkTestServer$ZKServerMain$TestServerCnxnFactory.<init>(ZkTestServer.java:245)
	at org.apache.solr.cloud.ZkTestServer$ZKServerMain.runFromConfig(ZkTestServer.java:305)
	at org.apache.solr.cloud.ZkTestServer$2.run(ZkTestServer.java:490)


FAILED:  junit.framework.TestSuite.org.apache.solr.cloud.TestTolerantUpdateProcessorRandomCloud

Error Message:
Could not get the port for ZooKeeper server

Stack Trace:
java.lang.RuntimeException: Could not get the port for ZooKeeper server
	at __randomizedtesting.SeedInfo.seed([DC0A89AB6F5399BC]:0)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:515)
	at org.apache.solr.cloud.MiniSolrCloudCluster.<init>(MiniSolrCloudCluster.java:230)
	at org.apache.solr.cloud.SolrCloudTestCase$Builder.configure(SolrCloudTestCase.java:188)
	at org.apache.solr.cloud.TestTolerantUpdateProcessorRandomCloud.createMiniSolrCloudCluster(TestTolerantUpdateProcessorRandomCloud.java:96)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1713)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:847)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:863)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:41)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:53)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:54)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
	at java.lang.Thread.run(Thread.java:748)


FAILED:  junit.framework.TestSuite.org.apache.solr.cloud.TestTolerantUpdateProcessorRandomCloud

Error Message:
Captured an uncaught exception in thread: Thread[id=17070, name=Thread-3270, state=RUNNABLE, group=TGRP-TestTolerantUpdateProcessorRandomCloud]

Stack Trace:
com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an uncaught exception in thread: Thread[id=17070, name=Thread-3270, state=RUNNABLE, group=TGRP-TestTolerantUpdateProcessorRandomCloud]
Caused by: java.lang.RuntimeException: java.io.IOException: Too many open files
	at __randomizedtesting.SeedInfo.seed([DC0A89AB6F5399BC]:0)
	at org.apache.solr.cloud.ZkTestServer$2.run(ZkTestServer.java:492)
Caused by: java.io.IOException: Too many open files
	at sun.nio.ch.IOUtil.makePipe(Native Method)
	at sun.nio.ch.KQueueSelectorImpl.<init>(KQueueSelectorImpl.java:84)
	at sun.nio.ch.KQueueSelectorProvider.openSelector(KQueueSelectorProvider.java:42)
	at java.nio.channels.Selector.open(Selector.java:227)
	at org.apache.zookeeper.server.NIOServerCnxnFactory.<init>(NIOServerCnxnFactory.java:56)
	at org.apache.solr.cloud.ZkTestServer$ZKServerMain$TestServerCnxnFactory.<init>(ZkTestServer.java:245)
	at org.apache.solr.cloud.ZkTestServer$ZKServerMain.runFromConfig(ZkTestServer.java:305)
	at org.apache.solr.cloud.ZkTestServer$2.run(ZkTestServer.java:490)


FAILED:  junit.framework.TestSuite.org.apache.solr.core.BlobRepositoryCloudTest

Error Message:
Could not get the port for ZooKeeper server

Stack Trace:
java.lang.RuntimeException: Could not get the port for ZooKeeper server
	at __randomizedtesting.SeedInfo.seed([DC0A89AB6F5399BC]:0)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:515)
	at org.apache.solr.cloud.MiniSolrCloudCluster.<init>(MiniSolrCloudCluster.java:230)
	at org.apache.solr.cloud.SolrCloudTestCase$Builder.configure(SolrCloudTestCase.java:188)
	at org.apache.solr.core.BlobRepositoryCloudTest.setupCluster(BlobRepositoryCloudTest.java:46)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1713)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:847)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:863)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:41)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:53)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:54)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
	at java.lang.Thread.run(Thread.java:748)


FAILED:  junit.framework.TestSuite.org.apache.solr.core.BlobRepositoryCloudTest

Error Message:
Captured an uncaught exception in thread: Thread[id=17073, name=Thread-3271, state=RUNNABLE, group=TGRP-BlobRepositoryCloudTest]

Stack Trace:
com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an uncaught exception in thread: Thread[id=17073, name=Thread-3271, state=RUNNABLE, group=TGRP-BlobRepositoryCloudTest]
Caused by: java.lang.RuntimeException: java.io.IOException: Too many open files
	at __randomizedtesting.SeedInfo.seed([DC0A89AB6F5399BC]:0)
	at org.apache.solr.cloud.ZkTestServer$2.run(ZkTestServer.java:492)
Caused by: java.io.IOException: Too many open files
	at sun.nio.ch.IOUtil.makePipe(Native Method)
	at sun.nio.ch.KQueueSelectorImpl.<init>(KQueueSelectorImpl.java:84)
	at sun.nio.ch.KQueueSelectorProvider.openSelector(KQueueSelectorProvider.java:42)
	at java.nio.channels.Selector.open(Selector.java:227)
	at org.apache.zookeeper.server.NIOServerCnxnFactory.<init>(NIOServerCnxnFactory.java:56)
	at org.apache.solr.cloud.ZkTestServer$ZKServerMain$TestServerCnxnFactory.<init>(ZkTestServer.java:245)
	at org.apache.solr.cloud.ZkTestServer$ZKServerMain.runFromConfig(ZkTestServer.java:305)
	at org.apache.solr.cloud.ZkTestServer$2.run(ZkTestServer.java:490)


FAILED:  junit.framework.TestSuite.org.apache.solr.core.TestInfoStreamLogging

Error Message:
invalid API spec: apispec/cluster.json

Stack Trace:
java.lang.RuntimeException: invalid API spec: apispec/cluster.json
	at __randomizedtesting.SeedInfo.seed([DC0A89AB6F5399BC]:0)
	at org.apache.solr.common.util.ValidatingJsonMap.parse(ValidatingJsonMap.java:318)
	at org.apache.solr.api.ApiBag.lambda$getSpec$0(ApiBag.java:229)
	at org.apache.solr.api.Api.getSpec(Api.java:64)
	at org.apache.solr.api.ApiBag.register(ApiBag.java:72)
	at org.apache.solr.core.PluginBag.put(PluginBag.java:215)
	at org.apache.solr.core.PluginBag.put(PluginBag.java:186)
	at org.apache.solr.core.CoreContainer.createHandler(CoreContainer.java:1366)
	at org.apache.solr.core.CoreContainer.load(CoreContainer.java:490)
	at org.apache.solr.util.TestHarness.<init>(TestHarness.java:177)
	at org.apache.solr.util.TestHarness.<init>(TestHarness.java:140)
	at org.apache.solr.util.TestHarness.<init>(TestHarness.java:146)
	at org.apache.solr.util.TestHarness.<init>(TestHarness.java:109)
	at org.apache.solr.SolrTestCaseJ4.createCore(SolrTestCaseJ4.java:705)
	at org.apache.solr.SolrTestCaseJ4.initCore(SolrTestCaseJ4.java:695)
	at org.apache.solr.SolrTestCaseJ4.initCore(SolrTestCaseJ4.java:569)
	at org.apache.solr.SolrTestCaseJ4.initCore(SolrTestCaseJ4.java:558)
	at org.apache.solr.core.TestInfoStreamLogging.beforeClass(TestInfoStreamLogging.java:28)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1713)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:847)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:863)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:41)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:53)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:54)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
	at java.lang.Thread.run(Thread.java:748)


FAILED:  junit.framework.TestSuite.org.apache.solr.core.TestInfoStreamLogging

Error Message:
Could not remove the following files (in the order of attempts):    /Users/jenkins/workspace/Lucene-Solr-6.x-MacOSX/solr/build/solr-core/test/J0/temp/solr.core.TestInfoStreamLogging_DC0A89AB6F5399BC-001/init-core-data-001: java.nio.file.FileSystemException: /Users/jenkins/workspace/Lucene-Solr-6.x-MacOSX/solr/build/solr-core/test/J0/temp/solr.core.TestInfoStreamLogging_DC0A89AB6F5399BC-001/init-core-data-001: Too many open files    /Users/jenkins/workspace/Lucene-Solr-6.x-MacOSX/solr/build/solr-core/test/J0/temp/solr.core.TestInfoStreamLogging_DC0A89AB6F5399BC-001: java.nio.file.FileSystemException: /Users/jenkins/workspace/Lucene-Solr-6.x-MacOSX/solr/build/solr-core/test/J0/temp/solr.core.TestInfoStreamLogging_DC0A89AB6F5399BC-001: Too many open files 

Stack Trace:
java.io.IOException: Could not remove the following files (in the order of attempts):
   /Users/jenkins/workspace/Lucene-Solr-6.x-MacOSX/solr/build/solr-core/test/J0/temp/solr.core.TestInfoStreamLogging_DC0A89AB6F5399BC-001/init-core-data-001: java.nio.file.FileSystemException: /Users/jenkins/workspace/Lucene-Solr-6.x-MacOSX/solr/build/solr-core/test/J0/temp/solr.core.TestInfoStreamLogging_DC0A89AB6F5399BC-001/init-core-data-001: Too many open files
   /Users/jenkins/workspace/Lucene-Solr-6.x-MacOSX/solr/build/solr-core/test/J0/temp/solr.core.TestInfoStreamLogging_DC0A89AB6F5399BC-001: java.nio.file.FileSystemException: /Users/jenkins/workspace/Lucene-Solr-6.x-MacOSX/solr/build/solr-core/test/J0/temp/solr.core.TestInfoStreamLogging_DC0A89AB6F5399BC-001: Too many open files

	at org.apache.lucene.util.IOUtils.rm(IOUtils.java:329)
	at org.apache.lucene.util.TestRuleTemporaryFilesCleanup.afterAlways(TestRuleTemporaryFilesCleanup.java:216)
	at com.carrotsearch.randomizedtesting.rules.TestRuleAdapter$1.afterAlways(TestRuleAdapter.java:31)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:43)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:53)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:54)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
	at java.lang.Thread.run(Thread.java:748)


FAILED:  junit.framework.TestSuite.org.apache.solr.core.TestInfoStreamLogging

Error Message:
2 threads leaked from SUITE scope at org.apache.solr.core.TestInfoStreamLogging:     1) Thread[id=17076, name=solr-idle-connections-evictor, state=TIMED_WAITING, group=TGRP-TestInfoStreamLogging]         at java.lang.Thread.sleep(Native Method)         at org.apache.solr.update.UpdateShardHandler$IdleConnectionsEvictor$1.run(UpdateShardHandler.java:266)         at java.lang.Thread.run(Thread.java:748)    2) Thread[id=17077, name=solr-idle-connections-evictor, state=TIMED_WAITING, group=TGRP-TestInfoStreamLogging]         at java.lang.Thread.sleep(Native Method)         at org.apache.solr.update.UpdateShardHandler$IdleConnectionsEvictor$1.run(UpdateShardHandler.java:266)         at java.lang.Thread.run(Thread.java:748)

Stack Trace:
com.carrotsearch.randomizedtesting.ThreadLeakError: 2 threads leaked from SUITE scope at org.apache.solr.core.TestInfoStreamLogging: 
   1) Thread[id=17076, name=solr-idle-connections-evictor, state=TIMED_WAITING, group=TGRP-TestInfoStreamLogging]
        at java.lang.Thread.sleep(Native Method)
        at org.apache.solr.update.UpdateShardHandler$IdleConnectionsEvictor$1.run(UpdateShardHandler.java:266)
        at java.lang.Thread.run(Thread.java:748)
   2) Thread[id=17077, name=solr-idle-connections-evictor, state=TIMED_WAITING, group=TGRP-TestInfoStreamLogging]
        at java.lang.Thread.sleep(Native Method)
        at org.apache.solr.update.UpdateShardHandler$IdleConnectionsEvictor$1.run(UpdateShardHandler.java:266)
        at java.lang.Thread.run(Thread.java:748)
	at __randomizedtesting.SeedInfo.seed([DC0A89AB6F5399BC]:0)


FAILED:  junit.framework.TestSuite.org.apache.solr.core.TestShardHandlerFactory

Error Message:
org.apache.solr.core.TestShardHandlerFactory

Stack Trace:
java.lang.ClassNotFoundException: org.apache.solr.core.TestShardHandlerFactory
	at java.net.URLClassLoader$1.run(URLClassLoader.java:370)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:362)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(URLClassLoader.java:361)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
	at java.lang.Class.forName0(Native Method)
	at java.lang.Class.forName(Class.java:348)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.instantiate(SlaveMain.java:273)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.execute(SlaveMain.java:233)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.main(SlaveMain.java:355)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMainSafe.main(SlaveMainSafe.java:13)
Caused by: java.io.FileNotFoundException: /Users/jenkins/workspace/Lucene-Solr-6.x-MacOSX/solr/build/solr-core/classes/test/org/apache/solr/core/TestShardHandlerFactory.class (Too many open files)
	at java.io.FileInputStream.open0(Native Method)
	at java.io.FileInputStream.open(FileInputStream.java:195)
	at java.io.FileInputStream.<init>(FileInputStream.java:138)
	at sun.misc.URLClassPath$FileLoader$1.getInputStream(URLClassPath.java:1288)
	at sun.misc.Resource.cachedInputStream(Resource.java:77)
	at sun.misc.Resource.getByteBuffer(Resource.java:160)
	at java.net.URLClassLoader.defineClass(URLClassLoader.java:454)
	at java.net.URLClassLoader.access$100(URLClassLoader.java:73)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:368)
	... 12 more


FAILED:  junit.framework.TestSuite.org.apache.solr.core.TestSimpleTextCodec

Error Message:
org.apache.solr.core.TestSimpleTextCodec

Stack Trace:
java.lang.ClassNotFoundException: org.apache.solr.core.TestSimpleTextCodec
	at java.net.URLClassLoader$1.run(URLClassLoader.java:370)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:362)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(URLClassLoader.java:361)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
	at java.lang.Class.forName0(Native Method)
	at java.lang.Class.forName(Class.java:348)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.instantiate(SlaveMain.java:273)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.execute(SlaveMain.java:233)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.main(SlaveMain.java:355)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMainSafe.main(SlaveMainSafe.java:13)
Caused by: java.io.FileNotFoundException: /Users/jenkins/workspace/Lucene-Solr-6.x-MacOSX/solr/build/solr-core/classes/test/org/apache/solr/core/TestSimpleTextCodec.class (Too many open files)
	at java.io.FileInputStream.open0(Native Method)
	at java.io.FileInputStream.open(FileInputStream.java:195)
	at java.io.FileInputStream.<init>(FileInputStream.java:138)
	at sun.misc.URLClassPath$FileLoader$1.getInputStream(URLClassPath.java:1288)
	at sun.misc.Resource.cachedInputStream(Resource.java:77)
	at sun.misc.Resource.getByteBuffer(Resource.java:160)
	at java.net.URLClassLoader.defineClass(URLClassLoader.java:454)
	at java.net.URLClassLoader.access$100(URLClassLoader.java:73)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:368)
	... 12 more


FAILED:  junit.framework.TestSuite.org.apache.solr.core.TestSolrXml

Error Message:
org.apache.solr.core.TestSolrXml

Stack Trace:
java.lang.ClassNotFoundException: org.apache.solr.core.TestSolrXml
	at java.net.URLClassLoader$1.run(URLClassLoader.java:370)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:362)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(URLClassLoader.java:361)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
	at java.lang.Class.forName0(Native Method)
	at java.lang.Class.forName(Class.java:348)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.instantiate(SlaveMain.java:273)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.execute(SlaveMain.java:233)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.main(SlaveMain.java:355)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMainSafe.main(SlaveMainSafe.java:13)
Caused by: java.io.FileNotFoundException: /Users/jenkins/workspace/Lucene-Solr-6.x-MacOSX/solr/build/solr-core/classes/test/org/apache/solr/core/TestSolrXml.class (Too many open files)
	at java.io.FileInputStream.open0(Native Method)
	at java.io.FileInputStream.open(FileInputStream.java:195)
	at java.io.FileInputStream.<init>(FileInputStream.java:138)
	at sun.misc.URLClassPath$FileLoader$1.getInputStream(URLClassPath.java:1288)
	at sun.misc.Resource.cachedInputStream(Resource.java:77)
	at sun.misc.Resource.getByteBuffer(Resource.java:160)
	at java.net.URLClassLoader.defineClass(URLClassLoader.java:454)
	at java.net.URLClassLoader.access$100(URLClassLoader.java:73)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:368)
	... 12 more


FAILED:  org.apache.solr.handler.TestBlobHandler.doBlobHandlerTest

Error Message:
Could not get the port for ZooKeeper server

Stack Trace:
java.lang.RuntimeException: Could not get the port for ZooKeeper server
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:515)
	at org.apache.solr.cloud.AbstractDistribZkTestBase.distribSetUp(AbstractDistribZkTestBase.java:70)
	at org.apache.solr.cloud.AbstractFullDistribZkTestBase.distribSetUp(AbstractFullDistribZkTestBase.java:218)
	at org.apache.solr.BaseDistributedSearchTestCase$ShardsRepeatRule$ShardsStatement.evaluate(BaseDistributedSearchTestCase.java:962)
	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:916)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:802)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:852)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:863)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:41)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:53)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:54)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
	at java.lang.Thread.run(Thread.java:748)


FAILED:  org.apache.solr.handler.component.DistributedFacetPivotSmallAdvancedTest.test

Error Message:
/Users/jenkins/workspace/Lucene-Solr-6.x-MacOSX/solr/build/solr-core/test/J0/temp/solr.handler.component.DistributedFacetPivotSmallAdvancedTest_DC0A89AB6F5399BC-001/tempDir-001/control/analysisconfs/analysis-err-schema.xml (Too many open files)

Stack Trace:
java.io.FileNotFoundException: /Users/jenkins/workspace/Lucene-Solr-6.x-MacOSX/solr/build/solr-core/test/J0/temp/solr.handler.component.DistributedFacetPivotSmallAdvancedTest_DC0A89AB6F5399BC-001/tempDir-001/control/analysisconfs/analysis-err-schema.xml (Too many open files)
	at __randomizedtesting.SeedInfo.seed([DC0A89AB6F5399BC:545EB671C1AFF444]:0)
	at java.io.FileOutputStream.open0(Native Method)
	at java.io.FileOutputStream.open(FileOutputStream.java:270)
	at java.io.FileOutputStream.<init>(FileOutputStream.java:213)
	at java.io.FileOutputStream.<init>(FileOutputStream.java:162)
	at org.apache.commons.io.FileUtils.doCopyFile(FileUtils.java:1142)
	at org.apache.commons.io.FileUtils.doCopyDirectory(FileUtils.java:1446)
	at org.apache.commons.io.FileUtils.doCopyDirectory(FileUtils.java:1444)
	at org.apache.commons.io.FileUtils.copyDirectory(FileUtils.java:1388)
	at org.apache.commons.io.FileUtils.copyDirectory(FileUtils.java:1268)
	at org.apache.commons.io.FileUtils.copyDirectory(FileUtils.java:1237)
	at org.apache.solr.BaseDistributedSearchTestCase.seedSolrHome(BaseDistributedSearchTestCase.java:1099)
	at org.apache.solr.BaseDistributedSearchTestCase.createControlJetty(BaseDistributedSearchTestCase.java:320)
	at org.apache.solr.BaseDistributedSearchTestCase.createServers(BaseDistributedSearchTestCase.java:330)
	at org.apache.solr.BaseDistributedSearchTestCase$ShardsRepeatRule$ShardsFixedStatement.callStatement(BaseDistributedSearchTestCase.java:990)
	at org.apache.solr.BaseDistributedSearchTestCase$ShardsRepeatRule$ShardsStatement.evaluate(BaseDistributedSearchTestCase.java:967)
	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:916)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:802)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:852)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:863)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:41)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:53)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:54)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
	at java.lang.Thread.run(Thread.java:748)


FAILED:  org.apache.solr.handler.component.DistributedFacetPivotSmallTest.test

Error Message:
/Users/jenkins/workspace/Lucene-Solr-6.x-MacOSX/solr/build/solr-core/test/J0/temp/solr.handler.component.DistributedFacetPivotSmallTest_DC0A89AB6F5399BC-001/tempDir-001/control/analysisconfs/analysis-err-schema.xml (Too many open files)

Stack Trace:
java.io.FileNotFoundException: /Users/jenkins/workspace/Lucene-Solr-6.x-MacOSX/solr/build/solr-core/test/J0/temp/solr.handler.component.DistributedFacetPivotSmallTest_DC0A89AB6F5399BC-001/tempDir-001/control/analysisconfs/analysis-err-schema.xml (Too many open files)
	at __randomizedtesting.SeedInfo.seed([DC0A89AB6F5399BC:545EB671C1AFF444]:0)
	at java.io.FileOutputStream.open0(Native Method)
	at java.io.FileOutputStream.open(FileOutputStream.java:270)
	at java.io.FileOutputStream.<init>(FileOutputStream.java:213)
	at java.io.FileOutputStream.<init>(FileOutputStream.java:162)
	at org.apache.commons.io.FileUtils.doCopyFile(FileUtils.java:1142)
	at org.apache.commons.io.FileUtils.doCopyDirectory(FileUtils.java:1446)
	at org.apache.commons.io.FileUtils.doCopyDirectory(FileUtils.java:1444)
	at org.apache.commons.io.FileUtils.copyDirectory(FileUtils.java:1388)
	at org.apache.commons.io.FileUtils.copyDirectory(FileUtils.java:1268)
	at org.apache.commons.io.FileUtils.copyDirectory(FileUtils.java:1237)
	at org.apache.solr.BaseDistributedSearchTestCase.seedSolrHome(BaseDistributedSearchTestCase.java:1099)
	at org.apache.solr.BaseDistributedSearchTestCase.createControlJetty(BaseDistributedSearchTestCase.java:320)
	at org.apache.solr.BaseDistributedSearchTestCase.createServers(BaseDistributedSearchTestCase.java:330)
	at org.apache.solr.BaseDistributedSearchTestCase$ShardsRepeatRule$ShardsFixedStatement.callStatement(BaseDistributedSearchTestCase.java:990)
	at org.apache.solr.BaseDistributedSearchTestCase$ShardsRepeatRule$ShardsStatement.evaluate(BaseDistributedSearchTestCase.java:967)
	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:916)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:802)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:852)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:863)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:41)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:53)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:54)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
	at java.lang.Thread.run(Thread.java:748)


FAILED:  org.apache.solr.handler.component.DistributedFacetPivotWhiteBoxTest.test

Error Message:
/Users/jenkins/workspace/Lucene-Solr-6.x-MacOSX/solr/build/solr-core/test/J0/temp/solr.handler.component.DistributedFacetPivotWhiteBoxTest_DC0A89AB6F5399BC-001/tempDir-001/control/analysisconfs/analysis-err-schema.xml (Too many open files)

Stack Trace:
java.io.FileNotFoundException: /Users/jenkins/workspace/Lucene-Solr-6.x-MacOSX/solr/build/solr-core/test/J0/temp/solr.handler.component.DistributedFacetPivotWhiteBoxTest_DC0A89AB6F5399BC-001/tempDir-001/control/analysisconfs/analysis-err-schema.xml (Too many open files)
	at __randomizedtesting.SeedInfo.seed([DC0A89AB6F5399BC:545EB671C1AFF444]:0)
	at java.io.FileOutputStream.open0(Native Method)
	at java.io.FileOutputStream.open(FileOutputStream.java:270)
	at java.io.FileOutputStream.<init>(FileOutputStream.java:213)
	at java.io.FileOutputStream.<init>(FileOutputStream.java:162)
	at org.apache.commons.io.FileUtils.doCopyFile(FileUtils.java:1142)
	at org.apache.commons.io.FileUtils.doCopyDirectory(FileUtils.java:1446)
	at org.apache.commons.io.FileUtils.doCopyDirectory(FileUtils.java:1444)
	at org.apache.commons.io.FileUtils.copyDirectory(FileUtils.java:1388)
	at org.apache.commons.io.FileUtils.copyDirectory(FileUtils.java:1268)
	at org.apache.commons.io.FileUtils.copyDirectory(FileUtils.java:1237)
	at org.apache.solr.BaseDistributedSearchTestCase.seedSolrHome(BaseDistributedSearchTestCase.java:1099)
	at org.apache.solr.BaseDistributedSearchTestCase.createControlJetty(BaseDistributedSearchTestCase.java:320)
	at org.apache.solr.BaseDistributedSearchTestCase.createServers(BaseDistributedSearchTestCase.java:330)
	at org.apache.solr.BaseDistributedSearchTestCase$ShardsRepeatRule$ShardsFixedStatement.callStatement(BaseDistributedSearchTestCase.java:990)
	at org.apache.solr.BaseDistributedSearchTestCase$ShardsRepeatRule$ShardsStatement.evaluate(BaseDistributedSearchTestCase.java:967)
	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:916)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:802)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:852)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:863)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:41)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:53)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:54)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
	at java.lang.Thread.run(Thread.java:748)


FAILED:  junit.framework.TestSuite.org.apache.solr.handler.component.DistributedQueryComponentOptimizationTest

Error Message:
Could not get the port for ZooKeeper server

Stack Trace:
java.lang.RuntimeException: Could not get the port for ZooKeeper server
	at __randomizedtesting.SeedInfo.seed([DC0A89AB6F5399BC]:0)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:515)
	at org.apache.solr.cloud.MiniSolrCloudCluster.<init>(MiniSolrCloudCluster.java:230)
	at org.apache.solr.cloud.SolrCloudTestCase$Builder.configure(SolrCloudTestCase.java:188)
	at org.apache.solr.handler.component.DistributedQueryComponentOptimizationTest.setupCluster(DistributedQueryComponentOptimizationTest.java:62)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1713)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:847)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:863)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:41)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:53)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:54)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
	at java.lang.Thread.run(Thread.java:748)


FAILED:  junit.framework.TestSuite.org.apache.solr.handler.component.DistributedQueryComponentOptimizationTest

Error Message:
Captured an uncaught exception in thread: Thread[id=17089, name=Thread-3273, state=RUNNABLE, group=TGRP-DistributedQueryComponentOptimizationTest]

Stack Trace:
com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an uncaught exception in thread: Thread[id=17089, name=Thread-3273, state=RUNNABLE, group=TGRP-DistributedQueryComponentOptimizationTest]
Caused by: java.lang.RuntimeException: java.io.IOException: Too many open files
	at __randomizedtesting.SeedInfo.seed([DC0A89AB6F5399BC]:0)
	at org.apache.solr.cloud.ZkTestServer$2.run(ZkTestServer.java:492)
Caused by: java.io.IOException: Too many open files
	at sun.nio.ch.IOUtil.makePipe(Native Method)
	at sun.nio.ch.KQueueSelectorImpl.<init>(KQueueSelectorImpl.java:84)
	at sun.nio.ch.KQueueSelectorProvider.openSelector(KQueueSelectorProvider.java:42)
	at java.nio.channels.Selector.open(Selector.java:227)
	at org.apache.zookeeper.server.NIOServerCnxnFactory.<init>(NIOServerCnxnFactory.java:56)
	at org.apache.solr.cloud.ZkTestServer$ZKServerMain$TestServerCnxnFactory.<init>(ZkTestServer.java:245)
	at org.apache.solr.cloud.ZkTestServer$ZKServerMain.runFromConfig(ZkTestServer.java:305)
	at org.apache.solr.cloud.ZkTestServer$2.run(ZkTestServer.java:490)


FAILED:  junit.framework.TestSuite.org.apache.solr.handler.component.TestExpandComponent

Error Message:
org.apache.solr.common.SolrException: org.xml.sax.SAXParseException; systemId: solrres:/solrconfig-collapseqparser.xml; lineNumber: 54; columnNumber: 107; An include with href 'solrconfig.snippet.randomindexconfig.xml'failed, and no fallback element was found.

Stack Trace:
java.lang.RuntimeException: org.apache.solr.common.SolrException: org.xml.sax.SAXParseException; systemId: solrres:/solrconfig-collapseqparser.xml; lineNumber: 54; columnNumber: 107; An include with href 'solrconfig.snippet.randomindexconfig.xml'failed, and no fallback element was found.
	at __randomizedtesting.SeedInfo.seed([DC0A89AB6F5399BC]:0)
	at org.apache.solr.util.TestHarness.createConfig(TestHarness.java:88)
	at org.apache.solr.SolrTestCaseJ4.createCore(SolrTestCaseJ4.java:702)
	at org.apache.solr.SolrTestCaseJ4.initCore(SolrTestCaseJ4.java:695)
	at org.apache.solr.SolrTestCaseJ4.initCore(SolrTestCaseJ4.java:569)
	at org.apache.solr.SolrTestCaseJ4.initCore(SolrTestCaseJ4.java:558)
	at org.apache.solr.handler.component.TestExpandComponent.beforeClass(TestExpandComponent.java:34)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1713)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:847)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:863)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:41)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:53)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:54)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
	at java.lang.Thread.run(Thread.java:748)
Caused by: org.apache.solr.common.SolrException: org.xml.sax.SAXParseException; systemId: solrres:/solrconfig-collapseqparser.xml; lineNumber: 54; columnNumber: 107; An include with href 'solrconfig.snippet.randomindexconfig.xml'failed, and no fallback element was found.
	at org.apache.solr.core.Config.<init>(Config.java:154)
	at org.apache.solr.core.Config.<init>(Config.java:90)
	at org.apache.solr.core.SolrConfig.<init>(SolrConfig.java:203)
	at org.apache.solr.core.SolrConfig.<init>(SolrConfig.java:175)
	at org.apache.solr.util.TestHarness.createConfig(TestHarness.java:86)
	... 29 more
Caused by: org.xml.sax.SAXParseException; systemId: solrres:/solrconfig-collapseqparser.xml; lineNumber: 54; columnNumber: 107; An include with href 'solrconfig.snippet.randomindexconfig.xml'failed, and no fallback element was found.
	at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.createSAXParseException(ErrorHandlerWrapper.java:203)
	at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.fatalError(ErrorHandlerWrapper.java:177)
	at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:400)
	at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:327)
	at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:284)
	at com.sun.org.apache.xerces.internal.xinclude.XIncludeHandler.reportError(XIncludeHandler.java:2395)
	at com.sun.org.apache.xerces.internal.xinclude.XIncludeHandler.reportFatalError(XIncludeHandler.java:2390)
	at com.sun.org.apache.xerces.internal.xinclude.XIncludeHandler.emptyElement(XIncludeHandler.java:985)
	at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.scanStartElement(XMLNSDocumentScannerImpl.java:351)
	at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(XMLDocumentFragmentScannerImpl.java:2784)
	at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLDocumentScannerImpl.java:602)
	at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.next(XMLNSDocumentScannerImpl.java:112)
	at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:505)
	at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:841)
	at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:770)
	at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:141)
	at com.sun.org.apache.xerces.internal.parsers.DOMParser.parse(DOMParser.java:243)
	at com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl.parse(DocumentBuilderImpl.java:339)
	at org.apache.solr.core.Config.<init>(Config.java:143)
	... 33 more


FAILED:  junit.framework.TestSuite.org.apache.solr.metrics.JvmMetricsTest

Error Message:
java.io.FileNotFoundException: /Users/jenkins/workspace/Lucene-Solr-6.x-MacOSX/solr/build/solr-core/test/J0/temp/solr.metrics.JvmMetricsTest_DC0A89AB6F5399BC-001/tempDir-001/solr.xml (Too many open files)

Stack Trace:
java.lang.RuntimeException: java.io.FileNotFoundException: /Users/jenkins/workspace/Lucene-Solr-6.x-MacOSX/solr/build/solr-core/test/J0/temp/solr.metrics.JvmMetricsTest_DC0A89AB6F5399BC-001/tempDir-001/solr.xml (Too many open files)
	at __randomizedtesting.SeedInfo.seed([DC0A89AB6F5399BC]:0)
	at org.apache.solr.SolrJettyTestBase.legacyExampleCollection1SolrHome(SolrJettyTestBase.java:216)
	at org.apache.solr.metrics.JvmMetricsTest.beforeTest(JvmMetricsTest.java:53)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1713)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:847)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:863)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:41)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:53)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:54)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.

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

a:454)
   [junit4]    > 	at java.net.URLClassLoader.access$100(URLClassLoader.java:73)
   [junit4]    > 	at java.net.URLClassLoader$1.run(URLClassLoader.java:368)
   [junit4]    > 	... 12 more
   [junit4] Completed [706/712 (130!)] on J0 in 0.00s, 0 tests, 1 error <<< FAILURES!

[...truncated 1 lines...]
   [junit4] Suite: org.apache.solr.util.hll.ExplicitHLLTest
   [junit4] ERROR   0.00s J0 | ExplicitHLLTest (suite) <<<
   [junit4]    > Throwable #1: java.lang.ClassNotFoundException: org.apache.solr.util.hll.ExplicitHLLTest
   [junit4]    > 	at java.net.URLClassLoader$1.run(URLClassLoader.java:370)
   [junit4]    > 	at java.net.URLClassLoader$1.run(URLClassLoader.java:362)
   [junit4]    > 	at java.security.AccessController.doPrivileged(Native Method)
   [junit4]    > 	at java.net.URLClassLoader.findClass(URLClassLoader.java:361)
   [junit4]    > 	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
   [junit4]    > 	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335)
   [junit4]    > 	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
   [junit4]    > 	at java.lang.Class.forName0(Native Method)
   [junit4]    > 	at java.lang.Class.forName(Class.java:348)
   [junit4]    > Caused by: java.io.FileNotFoundException: /Users/jenkins/workspace/Lucene-Solr-6.x-MacOSX/solr/build/solr-core/classes/test/org/apache/solr/util/hll/ExplicitHLLTest.class (Too many open files)
   [junit4]    > 	at java.io.FileInputStream.open0(Native Method)
   [junit4]    > 	at java.io.FileInputStream.open(FileInputStream.java:195)
   [junit4]    > 	at java.io.FileInputStream.<init>(FileInputStream.java:138)
   [junit4]    > 	at sun.misc.URLClassPath$FileLoader$1.getInputStream(URLClassPath.java:1288)
   [junit4]    > 	at sun.misc.Resource.cachedInputStream(Resource.java:77)
   [junit4]    > 	at sun.misc.Resource.getByteBuffer(Resource.java:160)
   [junit4]    > 	at java.net.URLClassLoader.defineClass(URLClassLoader.java:454)
   [junit4]    > 	at java.net.URLClassLoader.access$100(URLClassLoader.java:73)
   [junit4]    > 	at java.net.URLClassLoader$1.run(URLClassLoader.java:368)
   [junit4]    > 	... 12 more
   [junit4] Completed [707/712 (131!)] on J0 in 0.00s, 0 tests, 1 error <<< FAILURES!

[...truncated 1 lines...]
   [junit4] Suite: org.apache.solr.util.hll.FullHLLTest
   [junit4] ERROR   0.00s J0 | FullHLLTest (suite) <<<
   [junit4]    > Throwable #1: java.lang.ClassNotFoundException: org.apache.solr.util.hll.FullHLLTest
   [junit4]    > 	at java.net.URLClassLoader$1.run(URLClassLoader.java:370)
   [junit4]    > 	at java.net.URLClassLoader$1.run(URLClassLoader.java:362)
   [junit4]    > 	at java.security.AccessController.doPrivileged(Native Method)
   [junit4]    > 	at java.net.URLClassLoader.findClass(URLClassLoader.java:361)
   [junit4]    > 	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
   [junit4]    > 	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335)
   [junit4]    > 	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
   [junit4]    > 	at java.lang.Class.forName0(Native Method)
   [junit4]    > 	at java.lang.Class.forName(Class.java:348)
   [junit4]    > Caused by: java.io.FileNotFoundException: /Users/jenkins/workspace/Lucene-Solr-6.x-MacOSX/solr/build/solr-core/classes/test/org/apache/solr/util/hll/FullHLLTest.class (Too many open files)
   [junit4]    > 	at java.io.FileInputStream.open0(Native Method)
   [junit4]    > 	at java.io.FileInputStream.open(FileInputStream.java:195)
   [junit4]    > 	at java.io.FileInputStream.<init>(FileInputStream.java:138)
   [junit4]    > 	at sun.misc.URLClassPath$FileLoader$1.getInputStream(URLClassPath.java:1288)
   [junit4]    > 	at sun.misc.Resource.cachedInputStream(Resource.java:77)
   [junit4]    > 	at sun.misc.Resource.getByteBuffer(Resource.java:160)
   [junit4]    > 	at java.net.URLClassLoader.defineClass(URLClassLoader.java:454)
   [junit4]    > 	at java.net.URLClassLoader.access$100(URLClassLoader.java:73)
   [junit4]    > 	at java.net.URLClassLoader$1.run(URLClassLoader.java:368)
   [junit4]    > 	... 12 more
   [junit4] Completed [708/712 (132!)] on J0 in 0.00s, 0 tests, 1 error <<< FAILURES!

[...truncated 1 lines...]
   [junit4] Suite: org.apache.solr.util.hll.HLLUtilTest
   [junit4] ERROR   0.00s J0 | HLLUtilTest (suite) <<<
   [junit4]    > Throwable #1: java.lang.ClassNotFoundException: org.apache.solr.util.hll.HLLUtilTest
   [junit4]    > 	at java.net.URLClassLoader$1.run(URLClassLoader.java:370)
   [junit4]    > 	at java.net.URLClassLoader$1.run(URLClassLoader.java:362)
   [junit4]    > 	at java.security.AccessController.doPrivileged(Native Method)
   [junit4]    > 	at java.net.URLClassLoader.findClass(URLClassLoader.java:361)
   [junit4]    > 	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
   [junit4]    > 	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335)
   [junit4]    > 	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
   [junit4]    > 	at java.lang.Class.forName0(Native Method)
   [junit4]    > 	at java.lang.Class.forName(Class.java:348)
   [junit4]    > Caused by: java.io.FileNotFoundException: /Users/jenkins/workspace/Lucene-Solr-6.x-MacOSX/solr/build/solr-core/classes/test/org/apache/solr/util/hll/HLLUtilTest.class (Too many open files)
   [junit4]    > 	at java.io.FileInputStream.open0(Native Method)
   [junit4]    > 	at java.io.FileInputStream.open(FileInputStream.java:195)
   [junit4]    > 	at java.io.FileInputStream.<init>(FileInputStream.java:138)
   [junit4]    > 	at sun.misc.URLClassPath$FileLoader$1.getInputStream(URLClassPath.java:1288)
   [junit4]    > 	at sun.misc.Resource.cachedInputStream(Resource.java:77)
   [junit4]    > 	at sun.misc.Resource.getByteBuffer(Resource.java:160)
   [junit4]    > 	at java.net.URLClassLoader.defineClass(URLClassLoader.java:454)
   [junit4]    > 	at java.net.URLClassLoader.access$100(URLClassLoader.java:73)
   [junit4]    > 	at java.net.URLClassLoader$1.run(URLClassLoader.java:368)
   [junit4]    > 	... 12 more
   [junit4] Completed [709/712 (133!)] on J0 in 0.00s, 0 tests, 1 error <<< FAILURES!

[...truncated 1 lines...]
   [junit4] Suite: org.apache.solr.util.hll.SparseHLLTest
   [junit4] ERROR   0.00s J0 | SparseHLLTest (suite) <<<
   [junit4]    > Throwable #1: java.lang.ClassNotFoundException: org.apache.solr.util.hll.SparseHLLTest
   [junit4]    > 	at java.net.URLClassLoader$1.run(URLClassLoader.java:370)
   [junit4]    > 	at java.net.URLClassLoader$1.run(URLClassLoader.java:362)
   [junit4]    > 	at java.security.AccessController.doPrivileged(Native Method)
   [junit4]    > 	at java.net.URLClassLoader.findClass(URLClassLoader.java:361)
   [junit4]    > 	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
   [junit4]    > 	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335)
   [junit4]    > 	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
   [junit4]    > 	at java.lang.Class.forName0(Native Method)
   [junit4]    > 	at java.lang.Class.forName(Class.java:348)
   [junit4]    > Caused by: java.io.FileNotFoundException: /Users/jenkins/workspace/Lucene-Solr-6.x-MacOSX/solr/build/solr-core/classes/test/org/apache/solr/util/hll/SparseHLLTest.class (Too many open files)
   [junit4]    > 	at java.io.FileInputStream.open0(Native Method)
   [junit4]    > 	at java.io.FileInputStream.open(FileInputStream.java:195)
   [junit4]    > 	at java.io.FileInputStream.<init>(FileInputStream.java:138)
   [junit4]    > 	at sun.misc.URLClassPath$FileLoader$1.getInputStream(URLClassPath.java:1288)
   [junit4]    > 	at sun.misc.Resource.cachedInputStream(Resource.java:77)
   [junit4]    > 	at sun.misc.Resource.getByteBuffer(Resource.java:160)
   [junit4]    > 	at java.net.URLClassLoader.defineClass(URLClassLoader.java:454)
   [junit4]    > 	at java.net.URLClassLoader.access$100(URLClassLoader.java:73)
   [junit4]    > 	at java.net.URLClassLoader$1.run(URLClassLoader.java:368)
   [junit4]    > 	... 12 more
   [junit4] Completed [710/712 (134!)] on J0 in 0.00s, 0 tests, 1 error <<< FAILURES!

[...truncated 1 lines...]
   [junit4] Suite: org.apache.solr.util.stats.MetricUtilsTest
   [junit4] ERROR   0.00s J0 | MetricUtilsTest (suite) <<<
   [junit4]    > Throwable #1: java.lang.ClassNotFoundException: org.apache.solr.util.stats.MetricUtilsTest
   [junit4]    > 	at java.net.URLClassLoader$1.run(URLClassLoader.java:370)
   [junit4]    > 	at java.net.URLClassLoader$1.run(URLClassLoader.java:362)
   [junit4]    > 	at java.security.AccessController.doPrivileged(Native Method)
   [junit4]    > 	at java.net.URLClassLoader.findClass(URLClassLoader.java:361)
   [junit4]    > 	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
   [junit4]    > 	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335)
   [junit4]    > 	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
   [junit4]    > 	at java.lang.Class.forName0(Native Method)
   [junit4]    > 	at java.lang.Class.forName(Class.java:348)
   [junit4]    > Caused by: java.io.FileNotFoundException: /Users/jenkins/workspace/Lucene-Solr-6.x-MacOSX/solr/build/solr-core/classes/test/org/apache/solr/util/stats/MetricUtilsTest.class (Too many open files)
   [junit4]    > 	at java.io.FileInputStream.open0(Native Method)
   [junit4]    > 	at java.io.FileInputStream.open(FileInputStream.java:195)
   [junit4]    > 	at java.io.FileInputStream.<init>(FileInputStream.java:138)
   [junit4]    > 	at sun.misc.URLClassPath$FileLoader$1.getInputStream(URLClassPath.java:1288)
   [junit4]    > 	at sun.misc.Resource.cachedInputStream(Resource.java:77)
   [junit4]    > 	at sun.misc.Resource.getByteBuffer(Resource.java:160)
   [junit4]    > 	at java.net.URLClassLoader.defineClass(URLClassLoader.java:454)
   [junit4]    > 	at java.net.URLClassLoader.access$100(URLClassLoader.java:73)
   [junit4]    > 	at java.net.URLClassLoader$1.run(URLClassLoader.java:368)
   [junit4]    > 	... 12 more
   [junit4] Completed [711/712 (135!)] on J0 in 0.00s, 0 tests, 1 error <<< FAILURES!

[...truncated 43485 lines...]

[JENKINS] Lucene-Solr-6.x-MacOSX (64bit/jdk1.8.0) - Build # 878 - Still unstable!

Posted by Policeman Jenkins Server <je...@thetaphi.de>.
Build: https://jenkins.thetaphi.de/job/Lucene-Solr-6.x-MacOSX/878/
Java: 64bit/jdk1.8.0 -XX:+UseCompressedOops -XX:+UseSerialGC

61 tests failed.
FAILED:  junit.framework.TestSuite.org.apache.solr.client.solrj.CollectionAdminRequestRequiredParamsTest

Error Message:
org.apache.solr.client.solrj.CollectionAdminRequestRequiredParamsTest

Stack Trace:
java.lang.ClassNotFoundException: org.apache.solr.client.solrj.CollectionAdminRequestRequiredParamsTest
	at java.net.URLClassLoader$1.run(URLClassLoader.java:370)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:362)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(URLClassLoader.java:361)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
	at java.lang.Class.forName0(Native Method)
	at java.lang.Class.forName(Class.java:348)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.instantiate(SlaveMain.java:273)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.execute(SlaveMain.java:233)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.main(SlaveMain.java:355)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMainSafe.main(SlaveMainSafe.java:13)
Caused by: java.io.FileNotFoundException: /Users/jenkins/workspace/Lucene-Solr-6.x-MacOSX/solr/build/solr-solrj/classes/test/org/apache/solr/client/solrj/CollectionAdminRequestRequiredParamsTest.class (Too many open files)
	at java.io.FileInputStream.open0(Native Method)
	at java.io.FileInputStream.open(FileInputStream.java:195)
	at java.io.FileInputStream.<init>(FileInputStream.java:138)
	at sun.misc.URLClassPath$FileLoader$1.getInputStream(URLClassPath.java:1288)
	at sun.misc.Resource.cachedInputStream(Resource.java:77)
	at sun.misc.Resource.getByteBuffer(Resource.java:160)
	at java.net.URLClassLoader.defineClass(URLClassLoader.java:454)
	at java.net.URLClassLoader.access$100(URLClassLoader.java:73)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:368)
	... 12 more


FAILED:  junit.framework.TestSuite.org.apache.solr.client.solrj.SolrExampleBinaryTest

Error Message:
org.apache.solr.client.solrj.SolrExampleBinaryTest

Stack Trace:
java.lang.ClassNotFoundException: org.apache.solr.client.solrj.SolrExampleBinaryTest
	at java.net.URLClassLoader$1.run(URLClassLoader.java:370)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:362)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(URLClassLoader.java:361)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
	at java.lang.Class.forName0(Native Method)
	at java.lang.Class.forName(Class.java:348)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.instantiate(SlaveMain.java:273)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.execute(SlaveMain.java:233)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.main(SlaveMain.java:355)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMainSafe.main(SlaveMainSafe.java:13)
Caused by: java.io.FileNotFoundException: /Users/jenkins/workspace/Lucene-Solr-6.x-MacOSX/solr/build/solr-solrj/classes/test/org/apache/solr/client/solrj/SolrExampleBinaryTest.class (Too many open files)
	at java.io.FileInputStream.open0(Native Method)
	at java.io.FileInputStream.open(FileInputStream.java:195)
	at java.io.FileInputStream.<init>(FileInputStream.java:138)
	at sun.misc.URLClassPath$FileLoader$1.getInputStream(URLClassPath.java:1288)
	at sun.misc.Resource.cachedInputStream(Resource.java:77)
	at sun.misc.Resource.getByteBuffer(Resource.java:160)
	at java.net.URLClassLoader.defineClass(URLClassLoader.java:454)
	at java.net.URLClassLoader.access$100(URLClassLoader.java:73)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:368)
	... 12 more


FAILED:  junit.framework.TestSuite.org.apache.solr.client.solrj.SolrExampleXMLTest

Error Message:
org.apache.solr.client.solrj.SolrExampleXMLTest

Stack Trace:
java.lang.ClassNotFoundException: org.apache.solr.client.solrj.SolrExampleXMLTest
	at java.net.URLClassLoader$1.run(URLClassLoader.java:370)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:362)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(URLClassLoader.java:361)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
	at java.lang.Class.forName0(Native Method)
	at java.lang.Class.forName(Class.java:348)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.instantiate(SlaveMain.java:273)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.execute(SlaveMain.java:233)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.main(SlaveMain.java:355)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMainSafe.main(SlaveMainSafe.java:13)
Caused by: java.io.FileNotFoundException: /Users/jenkins/workspace/Lucene-Solr-6.x-MacOSX/solr/build/solr-solrj/classes/test/org/apache/solr/client/solrj/SolrExampleXMLTest.class (Too many open files)
	at java.io.FileInputStream.open0(Native Method)
	at java.io.FileInputStream.open(FileInputStream.java:195)
	at java.io.FileInputStream.<init>(FileInputStream.java:138)
	at sun.misc.URLClassPath$FileLoader$1.getInputStream(URLClassPath.java:1288)
	at sun.misc.Resource.cachedInputStream(Resource.java:77)
	at sun.misc.Resource.getByteBuffer(Resource.java:160)
	at java.net.URLClassLoader.defineClass(URLClassLoader.java:454)
	at java.net.URLClassLoader.access$100(URLClassLoader.java:73)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:368)
	... 12 more


FAILED:  junit.framework.TestSuite.org.apache.solr.client.solrj.SolrSchemalessExampleTest

Error Message:
org.apache.solr.client.solrj.SolrSchemalessExampleTest

Stack Trace:
java.lang.ClassNotFoundException: org.apache.solr.client.solrj.SolrSchemalessExampleTest
	at java.net.URLClassLoader$1.run(URLClassLoader.java:370)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:362)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(URLClassLoader.java:361)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
	at java.lang.Class.forName0(Native Method)
	at java.lang.Class.forName(Class.java:348)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.instantiate(SlaveMain.java:273)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.execute(SlaveMain.java:233)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.main(SlaveMain.java:355)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMainSafe.main(SlaveMainSafe.java:13)
Caused by: java.io.FileNotFoundException: /Users/jenkins/workspace/Lucene-Solr-6.x-MacOSX/solr/build/solr-solrj/classes/test/org/apache/solr/client/solrj/SolrSchemalessExampleTest.class (Too many open files)
	at java.io.FileInputStream.open0(Native Method)
	at java.io.FileInputStream.open(FileInputStream.java:195)
	at java.io.FileInputStream.<init>(FileInputStream.java:138)
	at sun.misc.URLClassPath$FileLoader$1.getInputStream(URLClassPath.java:1288)
	at sun.misc.Resource.cachedInputStream(Resource.java:77)
	at sun.misc.Resource.getByteBuffer(Resource.java:160)
	at java.net.URLClassLoader.defineClass(URLClassLoader.java:454)
	at java.net.URLClassLoader.access$100(URLClassLoader.java:73)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:368)
	... 12 more


FAILED:  junit.framework.TestSuite.org.apache.solr.client.solrj.TestBatchUpdate

Error Message:
org.apache.solr.client.solrj.TestBatchUpdate

Stack Trace:
java.lang.ClassNotFoundException: org.apache.solr.client.solrj.TestBatchUpdate
	at java.net.URLClassLoader$1.run(URLClassLoader.java:370)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:362)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(URLClassLoader.java:361)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
	at java.lang.Class.forName0(Native Method)
	at java.lang.Class.forName(Class.java:348)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.instantiate(SlaveMain.java:273)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.execute(SlaveMain.java:233)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.main(SlaveMain.java:355)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMainSafe.main(SlaveMainSafe.java:13)
Caused by: java.io.FileNotFoundException: /Users/jenkins/workspace/Lucene-Solr-6.x-MacOSX/solr/build/solr-solrj/classes/test/org/apache/solr/client/solrj/TestBatchUpdate.class (Too many open files)
	at java.io.FileInputStream.open0(Native Method)
	at java.io.FileInputStream.open(FileInputStream.java:195)
	at java.io.FileInputStream.<init>(FileInputStream.java:138)
	at sun.misc.URLClassPath$FileLoader$1.getInputStream(URLClassPath.java:1288)
	at sun.misc.Resource.cachedInputStream(Resource.java:77)
	at sun.misc.Resource.getByteBuffer(Resource.java:160)
	at java.net.URLClassLoader.defineClass(URLClassLoader.java:454)
	at java.net.URLClassLoader.access$100(URLClassLoader.java:73)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:368)
	... 12 more


FAILED:  junit.framework.TestSuite.org.apache.solr.client.solrj.TestSolrJErrorHandling

Error Message:
org.apache.solr.client.solrj.TestSolrJErrorHandling

Stack Trace:
java.lang.ClassNotFoundException: org.apache.solr.client.solrj.TestSolrJErrorHandling
	at java.net.URLClassLoader$1.run(URLClassLoader.java:370)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:362)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(URLClassLoader.java:361)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
	at java.lang.Class.forName0(Native Method)
	at java.lang.Class.forName(Class.java:348)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.instantiate(SlaveMain.java:273)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.execute(SlaveMain.java:233)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.main(SlaveMain.java:355)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMainSafe.main(SlaveMainSafe.java:13)
Caused by: java.io.FileNotFoundException: /Users/jenkins/workspace/Lucene-Solr-6.x-MacOSX/solr/build/solr-solrj/classes/test/org/apache/solr/client/solrj/TestSolrJErrorHandling.class (Too many open files)
	at java.io.FileInputStream.open0(Native Method)
	at java.io.FileInputStream.open(FileInputStream.java:195)
	at java.io.FileInputStream.<init>(FileInputStream.java:138)
	at sun.misc.URLClassPath$FileLoader$1.getInputStream(URLClassPath.java:1288)
	at sun.misc.Resource.cachedInputStream(Resource.java:77)
	at sun.misc.Resource.getByteBuffer(Resource.java:160)
	at java.net.URLClassLoader.defineClass(URLClassLoader.java:454)
	at java.net.URLClassLoader.access$100(URLClassLoader.java:73)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:368)
	... 12 more


FAILED:  junit.framework.TestSuite.org.apache.solr.client.solrj.embedded.LargeVolumeBinaryJettyTest

Error Message:
org.apache.solr.client.solrj.embedded.LargeVolumeBinaryJettyTest

Stack Trace:
java.lang.ClassNotFoundException: org.apache.solr.client.solrj.embedded.LargeVolumeBinaryJettyTest
	at java.net.URLClassLoader$1.run(URLClassLoader.java:370)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:362)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(URLClassLoader.java:361)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
	at java.lang.Class.forName0(Native Method)
	at java.lang.Class.forName(Class.java:348)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.instantiate(SlaveMain.java:273)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.execute(SlaveMain.java:233)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.main(SlaveMain.java:355)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMainSafe.main(SlaveMainSafe.java:13)
Caused by: java.io.FileNotFoundException: /Users/jenkins/workspace/Lucene-Solr-6.x-MacOSX/solr/build/solr-solrj/classes/test/org/apache/solr/client/solrj/embedded/LargeVolumeBinaryJettyTest.class (Too many open files)
	at java.io.FileInputStream.open0(Native Method)
	at java.io.FileInputStream.open(FileInputStream.java:195)
	at java.io.FileInputStream.<init>(FileInputStream.java:138)
	at sun.misc.URLClassPath$FileLoader$1.getInputStream(URLClassPath.java:1288)
	at sun.misc.Resource.cachedInputStream(Resource.java:77)
	at sun.misc.Resource.getByteBuffer(Resource.java:160)
	at java.net.URLClassLoader.defineClass(URLClassLoader.java:454)
	at java.net.URLClassLoader.access$100(URLClassLoader.java:73)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:368)
	... 12 more


FAILED:  junit.framework.TestSuite.org.apache.solr.client.solrj.embedded.LargeVolumeJettyTest

Error Message:
org.apache.solr.client.solrj.embedded.LargeVolumeJettyTest

Stack Trace:
java.lang.ClassNotFoundException: org.apache.solr.client.solrj.embedded.LargeVolumeJettyTest
	at java.net.URLClassLoader$1.run(URLClassLoader.java:370)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:362)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(URLClassLoader.java:361)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
	at java.lang.Class.forName0(Native Method)
	at java.lang.Class.forName(Class.java:348)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.instantiate(SlaveMain.java:273)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.execute(SlaveMain.java:233)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.main(SlaveMain.java:355)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMainSafe.main(SlaveMainSafe.java:13)
Caused by: java.io.FileNotFoundException: /Users/jenkins/workspace/Lucene-Solr-6.x-MacOSX/solr/build/solr-solrj/classes/test/org/apache/solr/client/solrj/embedded/LargeVolumeJettyTest.class (Too many open files)
	at java.io.FileInputStream.open0(Native Method)
	at java.io.FileInputStream.open(FileInputStream.java:195)
	at java.io.FileInputStream.<init>(FileInputStream.java:138)
	at sun.misc.URLClassPath$FileLoader$1.getInputStream(URLClassPath.java:1288)
	at sun.misc.Resource.cachedInputStream(Resource.java:77)
	at sun.misc.Resource.getByteBuffer(Resource.java:160)
	at java.net.URLClassLoader.defineClass(URLClassLoader.java:454)
	at java.net.URLClassLoader.access$100(URLClassLoader.java:73)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:368)
	... 12 more


FAILED:  junit.framework.TestSuite.org.apache.solr.client.solrj.embedded.SolrExampleJettyTest

Error Message:
org.apache.solr.client.solrj.embedded.SolrExampleJettyTest

Stack Trace:
java.lang.ClassNotFoundException: org.apache.solr.client.solrj.embedded.SolrExampleJettyTest
	at java.net.URLClassLoader$1.run(URLClassLoader.java:370)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:362)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(URLClassLoader.java:361)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
	at java.lang.Class.forName0(Native Method)
	at java.lang.Class.forName(Class.java:348)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.instantiate(SlaveMain.java:273)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.execute(SlaveMain.java:233)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.main(SlaveMain.java:355)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMainSafe.main(SlaveMainSafe.java:13)
Caused by: java.io.FileNotFoundException: /Users/jenkins/workspace/Lucene-Solr-6.x-MacOSX/solr/build/solr-solrj/classes/test/org/apache/solr/client/solrj/embedded/SolrExampleJettyTest.class (Too many open files)
	at java.io.FileInputStream.open0(Native Method)
	at java.io.FileInputStream.open(FileInputStream.java:195)
	at java.io.FileInputStream.<init>(FileInputStream.java:138)
	at sun.misc.URLClassPath$FileLoader$1.getInputStream(URLClassPath.java:1288)
	at sun.misc.Resource.cachedInputStream(Resource.java:77)
	at sun.misc.Resource.getByteBuffer(Resource.java:160)
	at java.net.URLClassLoader.defineClass(URLClassLoader.java:454)
	at java.net.URLClassLoader.access$100(URLClassLoader.java:73)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:368)
	... 12 more


FAILED:  junit.framework.TestSuite.org.apache.solr.client.solrj.embedded.TestEmbeddedSolrServer

Error Message:
org.apache.solr.client.solrj.embedded.TestEmbeddedSolrServer

Stack Trace:
java.lang.ClassNotFoundException: org.apache.solr.client.solrj.embedded.TestEmbeddedSolrServer
	at java.net.URLClassLoader$1.run(URLClassLoader.java:370)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:362)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(URLClassLoader.java:361)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
	at java.lang.Class.forName0(Native Method)
	at java.lang.Class.forName(Class.java:348)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.instantiate(SlaveMain.java:273)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.execute(SlaveMain.java:233)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.main(SlaveMain.java:355)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMainSafe.main(SlaveMainSafe.java:13)
Caused by: java.io.FileNotFoundException: /Users/jenkins/workspace/Lucene-Solr-6.x-MacOSX/solr/build/solr-solrj/classes/test/org/apache/solr/client/solrj/embedded/TestEmbeddedSolrServer.class (Too many open files)
	at java.io.FileInputStream.open0(Native Method)
	at java.io.FileInputStream.open(FileInputStream.java:195)
	at java.io.FileInputStream.<init>(FileInputStream.java:138)
	at sun.misc.URLClassPath$FileLoader$1.getInputStream(URLClassPath.java:1288)
	at sun.misc.Resource.cachedInputStream(Resource.java:77)
	at sun.misc.Resource.getByteBuffer(Resource.java:160)
	at java.net.URLClassLoader.defineClass(URLClassLoader.java:454)
	at java.net.URLClassLoader.access$100(URLClassLoader.java:73)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:368)
	... 12 more


FAILED:  junit.framework.TestSuite.org.apache.solr.client.solrj.embedded.TestSolrProperties

Error Message:
org.apache.solr.client.solrj.embedded.TestSolrProperties

Stack Trace:
java.lang.ClassNotFoundException: org.apache.solr.client.solrj.embedded.TestSolrProperties
	at java.net.URLClassLoader$1.run(URLClassLoader.java:370)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:362)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(URLClassLoader.java:361)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
	at java.lang.Class.forName0(Native Method)
	at java.lang.Class.forName(Class.java:348)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.instantiate(SlaveMain.java:273)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.execute(SlaveMain.java:233)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.main(SlaveMain.java:355)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMainSafe.main(SlaveMainSafe.java:13)
Caused by: java.io.FileNotFoundException: /Users/jenkins/workspace/Lucene-Solr-6.x-MacOSX/solr/build/solr-solrj/classes/test/org/apache/solr/client/solrj/embedded/TestSolrProperties.class (Too many open files)
	at java.io.FileInputStream.open0(Native Method)
	at java.io.FileInputStream.open(FileInputStream.java:195)
	at java.io.FileInputStream.<init>(FileInputStream.java:138)
	at sun.misc.URLClassPath$FileLoader$1.getInputStream(URLClassPath.java:1288)
	at sun.misc.Resource.cachedInputStream(Resource.java:77)
	at sun.misc.Resource.getByteBuffer(Resource.java:160)
	at java.net.URLClassLoader.defineClass(URLClassLoader.java:454)
	at java.net.URLClassLoader.access$100(URLClassLoader.java:73)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:368)
	... 12 more


FAILED:  junit.framework.TestSuite.org.apache.solr.client.solrj.impl.CloudSolrClientCacheTest

Error Message:
org.apache.solr.client.solrj.impl.CloudSolrClientCacheTest

Stack Trace:
java.lang.ClassNotFoundException: org.apache.solr.client.solrj.impl.CloudSolrClientCacheTest
	at java.net.URLClassLoader$1.run(URLClassLoader.java:370)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:362)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(URLClassLoader.java:361)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
	at java.lang.Class.forName0(Native Method)
	at java.lang.Class.forName(Class.java:348)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.instantiate(SlaveMain.java:273)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.execute(SlaveMain.java:233)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.main(SlaveMain.java:355)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMainSafe.main(SlaveMainSafe.java:13)
Caused by: java.io.FileNotFoundException: /Users/jenkins/workspace/Lucene-Solr-6.x-MacOSX/solr/build/solr-solrj/classes/test/org/apache/solr/client/solrj/impl/CloudSolrClientCacheTest.class (Too many open files)
	at java.io.FileInputStream.open0(Native Method)
	at java.io.FileInputStream.open(FileInputStream.java:195)
	at java.io.FileInputStream.<init>(FileInputStream.java:138)
	at sun.misc.URLClassPath$FileLoader$1.getInputStream(URLClassPath.java:1288)
	at sun.misc.Resource.cachedInputStream(Resource.java:77)
	at sun.misc.Resource.getByteBuffer(Resource.java:160)
	at java.net.URLClassLoader.defineClass(URLClassLoader.java:454)
	at java.net.URLClassLoader.access$100(URLClassLoader.java:73)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:368)
	... 12 more


FAILED:  junit.framework.TestSuite.org.apache.solr.client.solrj.impl.ConcurrentUpdateSolrClientBuilderTest

Error Message:
org.apache.solr.client.solrj.impl.ConcurrentUpdateSolrClientBuilderTest

Stack Trace:
java.lang.ClassNotFoundException: org.apache.solr.client.solrj.impl.ConcurrentUpdateSolrClientBuilderTest
	at java.net.URLClassLoader$1.run(URLClassLoader.java:370)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:362)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(URLClassLoader.java:361)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
	at java.lang.Class.forName0(Native Method)
	at java.lang.Class.forName(Class.java:348)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.instantiate(SlaveMain.java:273)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.execute(SlaveMain.java:233)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.main(SlaveMain.java:355)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMainSafe.main(SlaveMainSafe.java:13)
Caused by: java.io.FileNotFoundException: /Users/jenkins/workspace/Lucene-Solr-6.x-MacOSX/solr/build/solr-solrj/classes/test/org/apache/solr/client/solrj/impl/ConcurrentUpdateSolrClientBuilderTest.class (Too many open files)
	at java.io.FileInputStream.open0(Native Method)
	at java.io.FileInputStream.open(FileInputStream.java:195)
	at java.io.FileInputStream.<init>(FileInputStream.java:138)
	at sun.misc.URLClassPath$FileLoader$1.getInputStream(URLClassPath.java:1288)
	at sun.misc.Resource.cachedInputStream(Resource.java:77)
	at sun.misc.Resource.getByteBuffer(Resource.java:160)
	at java.net.URLClassLoader.defineClass(URLClassLoader.java:454)
	at java.net.URLClassLoader.access$100(URLClassLoader.java:73)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:368)
	... 12 more


FAILED:  junit.framework.TestSuite.org.apache.solr.client.solrj.impl.HttpSolrClientBuilderTest

Error Message:
org.apache.solr.client.solrj.impl.HttpSolrClientBuilderTest

Stack Trace:
java.lang.ClassNotFoundException: org.apache.solr.client.solrj.impl.HttpSolrClientBuilderTest
	at java.net.URLClassLoader$1.run(URLClassLoader.java:370)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:362)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(URLClassLoader.java:361)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
	at java.lang.Class.forName0(Native Method)
	at java.lang.Class.forName(Class.java:348)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.instantiate(SlaveMain.java:273)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.execute(SlaveMain.java:233)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.main(SlaveMain.java:355)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMainSafe.main(SlaveMainSafe.java:13)
Caused by: java.io.FileNotFoundException: /Users/jenkins/workspace/Lucene-Solr-6.x-MacOSX/solr/build/solr-solrj/classes/test/org/apache/solr/client/solrj/impl/HttpSolrClientBuilderTest.class (Too many open files)
	at java.io.FileInputStream.open0(Native Method)
	at java.io.FileInputStream.open(FileInputStream.java:195)
	at java.io.FileInputStream.<init>(FileInputStream.java:138)
	at sun.misc.URLClassPath$FileLoader$1.getInputStream(URLClassPath.java:1288)
	at sun.misc.Resource.cachedInputStream(Resource.java:77)
	at sun.misc.Resource.getByteBuffer(Resource.java:160)
	at java.net.URLClassLoader.defineClass(URLClassLoader.java:454)
	at java.net.URLClassLoader.access$100(URLClassLoader.java:73)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:368)
	... 12 more


FAILED:  junit.framework.TestSuite.org.apache.solr.client.solrj.impl.HttpSolrClientConPoolTest

Error Message:
org.apache.solr.client.solrj.impl.HttpSolrClientConPoolTest

Stack Trace:
java.lang.ClassNotFoundException: org.apache.solr.client.solrj.impl.HttpSolrClientConPoolTest
	at java.net.URLClassLoader$1.run(URLClassLoader.java:370)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:362)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(URLClassLoader.java:361)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
	at java.lang.Class.forName0(Native Method)
	at java.lang.Class.forName(Class.java:348)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.instantiate(SlaveMain.java:273)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.execute(SlaveMain.java:233)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.main(SlaveMain.java:355)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMainSafe.main(SlaveMainSafe.java:13)
Caused by: java.io.FileNotFoundException: /Users/jenkins/workspace/Lucene-Solr-6.x-MacOSX/solr/build/solr-solrj/classes/test/org/apache/solr/client/solrj/impl/HttpSolrClientConPoolTest.class (Too many open files)
	at java.io.FileInputStream.open0(Native Method)
	at java.io.FileInputStream.open(FileInputStream.java:195)
	at java.io.FileInputStream.<init>(FileInputStream.java:138)
	at sun.misc.URLClassPath$FileLoader$1.getInputStream(URLClassPath.java:1288)
	at sun.misc.Resource.cachedInputStream(Resource.java:77)
	at sun.misc.Resource.getByteBuffer(Resource.java:160)
	at java.net.URLClassLoader.defineClass(URLClassLoader.java:454)
	at java.net.URLClassLoader.access$100(URLClassLoader.java:73)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:368)
	... 12 more


FAILED:  junit.framework.TestSuite.org.apache.solr.client.solrj.impl.HttpSolrClientSSLAuthConPoolTest

Error Message:
org.apache.solr.client.solrj.impl.HttpSolrClientSSLAuthConPoolTest

Stack Trace:
java.lang.ClassNotFoundException: org.apache.solr.client.solrj.impl.HttpSolrClientSSLAuthConPoolTest
	at java.net.URLClassLoader$1.run(URLClassLoader.java:370)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:362)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(URLClassLoader.java:361)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
	at java.lang.Class.forName0(Native Method)
	at java.lang.Class.forName(Class.java:348)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.instantiate(SlaveMain.java:273)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.execute(SlaveMain.java:233)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.main(SlaveMain.java:355)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMainSafe.main(SlaveMainSafe.java:13)
Caused by: java.io.FileNotFoundException: /Users/jenkins/workspace/Lucene-Solr-6.x-MacOSX/solr/build/solr-solrj/classes/test/org/apache/solr/client/solrj/impl/HttpSolrClientSSLAuthConPoolTest.class (Too many open files)
	at java.io.FileInputStream.open0(Native Method)
	at java.io.FileInputStream.open(FileInputStream.java:195)
	at java.io.FileInputStream.<init>(FileInputStream.java:138)
	at sun.misc.URLClassPath$FileLoader$1.getInputStream(URLClassPath.java:1288)
	at sun.misc.Resource.cachedInputStream(Resource.java:77)
	at sun.misc.Resource.getByteBuffer(Resource.java:160)
	at java.net.URLClassLoader.defineClass(URLClassLoader.java:454)
	at java.net.URLClassLoader.access$100(URLClassLoader.java:73)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:368)
	... 12 more


FAILED:  junit.framework.TestSuite.org.apache.solr.client.solrj.impl.LBHttpSolrClientBuilderTest

Error Message:
org.apache.solr.client.solrj.impl.LBHttpSolrClientBuilderTest

Stack Trace:
java.lang.ClassNotFoundException: org.apache.solr.client.solrj.impl.LBHttpSolrClientBuilderTest
	at java.net.URLClassLoader$1.run(URLClassLoader.java:370)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:362)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(URLClassLoader.java:361)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
	at java.lang.Class.forName0(Native Method)
	at java.lang.Class.forName(Class.java:348)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.instantiate(SlaveMain.java:273)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.execute(SlaveMain.java:233)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.main(SlaveMain.java:355)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMainSafe.main(SlaveMainSafe.java:13)
Caused by: java.io.FileNotFoundException: /Users/jenkins/workspace/Lucene-Solr-6.x-MacOSX/solr/build/solr-solrj/classes/test/org/apache/solr/client/solrj/impl/LBHttpSolrClientBuilderTest.class (Too many open files)
	at java.io.FileInputStream.open0(Native Method)
	at java.io.FileInputStream.open(FileInputStream.java:195)
	at java.io.FileInputStream.<init>(FileInputStream.java:138)
	at sun.misc.URLClassPath$FileLoader$1.getInputStream(URLClassPath.java:1288)
	at sun.misc.Resource.cachedInputStream(Resource.java:77)
	at sun.misc.Resource.getByteBuffer(Resource.java:160)
	at java.net.URLClassLoader.defineClass(URLClassLoader.java:454)
	at java.net.URLClassLoader.access$100(URLClassLoader.java:73)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:368)
	... 12 more


FAILED:  junit.framework.TestSuite.org.apache.solr.client.solrj.impl.LBHttpSolrClientTest

Error Message:
org.apache.solr.client.solrj.impl.LBHttpSolrClientTest

Stack Trace:
java.lang.ClassNotFoundException: org.apache.solr.client.solrj.impl.LBHttpSolrClientTest
	at java.net.URLClassLoader$1.run(URLClassLoader.java:370)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:362)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(URLClassLoader.java:361)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
	at java.lang.Class.forName0(Native Method)
	at java.lang.Class.forName(Class.java:348)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.instantiate(SlaveMain.java:273)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.execute(SlaveMain.java:233)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.main(SlaveMain.java:355)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMainSafe.main(SlaveMainSafe.java:13)
Caused by: java.io.FileNotFoundException: /Users/jenkins/workspace/Lucene-Solr-6.x-MacOSX/solr/build/solr-solrj/classes/test/org/apache/solr/client/solrj/impl/LBHttpSolrClientTest.class (Too many open files)
	at java.io.FileInputStream.open0(Native Method)
	at java.io.FileInputStream.open(FileInputStream.java:195)
	at java.io.FileInputStream.<init>(FileInputStream.java:138)
	at sun.misc.URLClassPath$FileLoader$1.getInputStream(URLClassPath.java:1288)
	at sun.misc.Resource.cachedInputStream(Resource.java:77)
	at sun.misc.Resource.getByteBuffer(Resource.java:160)
	at java.net.URLClassLoader.defineClass(URLClassLoader.java:454)
	at java.net.URLClassLoader.access$100(URLClassLoader.java:73)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:368)
	... 12 more


FAILED:  junit.framework.TestSuite.org.apache.solr.client.solrj.impl.SolrPortAwareCookieSpecTest

Error Message:
org.apache.solr.client.solrj.impl.SolrPortAwareCookieSpecTest

Stack Trace:
java.lang.ClassNotFoundException: org.apache.solr.client.solrj.impl.SolrPortAwareCookieSpecTest
	at java.net.URLClassLoader$1.run(URLClassLoader.java:370)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:362)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(URLClassLoader.java:361)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
	at java.lang.Class.forName0(Native Method)
	at java.lang.Class.forName(Class.java:348)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.instantiate(SlaveMain.java:273)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.execute(SlaveMain.java:233)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.main(SlaveMain.java:355)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMainSafe.main(SlaveMainSafe.java:13)
Caused by: java.io.FileNotFoundException: /Users/jenkins/workspace/Lucene-Solr-6.x-MacOSX/solr/build/solr-solrj/classes/test/org/apache/solr/client/solrj/impl/SolrPortAwareCookieSpecTest.class (Too many open files)
	at java.io.FileInputStream.open0(Native Method)
	at java.io.FileInputStream.open(FileInputStream.java:195)
	at java.io.FileInputStream.<init>(FileInputStream.java:138)
	at sun.misc.URLClassPath$FileLoader$1.getInputStream(URLClassPath.java:1288)
	at sun.misc.Resource.cachedInputStream(Resource.java:77)
	at sun.misc.Resource.getByteBuffer(Resource.java:160)
	at java.net.URLClassLoader.defineClass(URLClassLoader.java:454)
	at java.net.URLClassLoader.access$100(URLClassLoader.java:73)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:368)
	... 12 more


FAILED:  junit.framework.TestSuite.org.apache.solr.client.solrj.impl.TestCloudSolrClientConnections

Error Message:
org.apache.solr.client.solrj.impl.TestCloudSolrClientConnections

Stack Trace:
java.lang.ClassNotFoundException: org.apache.solr.client.solrj.impl.TestCloudSolrClientConnections
	at java.net.URLClassLoader$1.run(URLClassLoader.java:370)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:362)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(URLClassLoader.java:361)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
	at java.lang.Class.forName0(Native Method)
	at java.lang.Class.forName(Class.java:348)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.instantiate(SlaveMain.java:273)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.execute(SlaveMain.java:233)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.main(SlaveMain.java:355)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMainSafe.main(SlaveMainSafe.java:13)
Caused by: java.io.FileNotFoundException: /Users/jenkins/workspace/Lucene-Solr-6.x-MacOSX/solr/build/solr-solrj/classes/test/org/apache/solr/client/solrj/impl/TestCloudSolrClientConnections.class (Too many open files)
	at java.io.FileInputStream.open0(Native Method)
	at java.io.FileInputStream.open(FileInputStream.java:195)
	at java.io.FileInputStream.<init>(FileInputStream.java:138)
	at sun.misc.URLClassPath$FileLoader$1.getInputStream(URLClassPath.java:1288)
	at sun.misc.Resource.cachedInputStream(Resource.java:77)
	at sun.misc.Resource.getByteBuffer(Resource.java:160)
	at java.net.URLClassLoader.defineClass(URLClassLoader.java:454)
	at java.net.URLClassLoader.access$100(URLClassLoader.java:73)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:368)
	... 12 more


FAILED:  junit.framework.TestSuite.org.apache.solr.client.solrj.io.sql.JdbcDriverTest

Error Message:
org.apache.solr.client.solrj.io.sql.JdbcDriverTest

Stack Trace:
java.lang.ClassNotFoundException: org.apache.solr.client.solrj.io.sql.JdbcDriverTest
	at java.net.URLClassLoader$1.run(URLClassLoader.java:370)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:362)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(URLClassLoader.java:361)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
	at java.lang.Class.forName0(Native Method)
	at java.lang.Class.forName(Class.java:348)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.instantiate(SlaveMain.java:273)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.execute(SlaveMain.java:233)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.main(SlaveMain.java:355)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMainSafe.main(SlaveMainSafe.java:13)
Caused by: java.io.FileNotFoundException: /Users/jenkins/workspace/Lucene-Solr-6.x-MacOSX/solr/build/solr-solrj/classes/test/org/apache/solr/client/solrj/io/sql/JdbcDriverTest.class (Too many open files)
	at java.io.FileInputStream.open0(Native Method)
	at java.io.FileInputStream.open(FileInputStream.java:195)
	at java.io.FileInputStream.<init>(FileInputStream.java:138)
	at sun.misc.URLClassPath$FileLoader$1.getInputStream(URLClassPath.java:1288)
	at sun.misc.Resource.cachedInputStream(Resource.java:77)
	at sun.misc.Resource.getByteBuffer(Resource.java:160)
	at java.net.URLClassLoader.defineClass(URLClassLoader.java:454)
	at java.net.URLClassLoader.access$100(URLClassLoader.java:73)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:368)
	... 12 more


FAILED:  junit.framework.TestSuite.org.apache.solr.client.solrj.io.sql.JdbcTest

Error Message:
org.apache.solr.client.solrj.io.sql.JdbcTest

Stack Trace:
java.lang.ClassNotFoundException: org.apache.solr.client.solrj.io.sql.JdbcTest
	at java.net.URLClassLoader$1.run(URLClassLoader.java:370)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:362)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(URLClassLoader.java:361)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
	at java.lang.Class.forName0(Native Method)
	at java.lang.Class.forName(Class.java:348)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.instantiate(SlaveMain.java:273)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.execute(SlaveMain.java:233)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.main(SlaveMain.java:355)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMainSafe.main(SlaveMainSafe.java:13)
Caused by: java.io.FileNotFoundException: /Users/jenkins/workspace/Lucene-Solr-6.x-MacOSX/solr/build/solr-solrj/classes/test/org/apache/solr/client/solrj/io/sql/JdbcTest.class (Too many open files)
	at java.io.FileInputStream.open0(Native Method)
	at java.io.FileInputStream.open(FileInputStream.java:195)
	at java.io.FileInputStream.<init>(FileInputStream.java:138)
	at sun.misc.URLClassPath$FileLoader$1.getInputStream(URLClassPath.java:1288)
	at sun.misc.Resource.cachedInputStream(Resource.java:77)
	at sun.misc.Resource.getByteBuffer(Resource.java:160)
	at java.net.URLClassLoader.defineClass(URLClassLoader.java:454)
	at java.net.URLClassLoader.access$100(URLClassLoader.java:73)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:368)
	... 12 more


FAILED:  junit.framework.TestSuite.org.apache.solr.client.solrj.io.stream.JDBCStreamTest

Error Message:
org.apache.solr.client.solrj.io.stream.JDBCStreamTest

Stack Trace:
java.lang.ClassNotFoundException: org.apache.solr.client.solrj.io.stream.JDBCStreamTest
	at java.net.URLClassLoader$1.run(URLClassLoader.java:370)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:362)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(URLClassLoader.java:361)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
	at java.lang.Class.forName0(Native Method)
	at java.lang.Class.forName(Class.java:348)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.instantiate(SlaveMain.java:273)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.execute(SlaveMain.java:233)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.main(SlaveMain.java:355)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMainSafe.main(SlaveMainSafe.java:13)
Caused by: java.io.FileNotFoundException: /Users/jenkins/workspace/Lucene-Solr-6.x-MacOSX/solr/build/solr-solrj/classes/test/org/apache/solr/client/solrj/io/stream/JDBCStreamTest.class (Too many open files)
	at java.io.FileInputStream.open0(Native Method)
	at java.io.FileInputStream.open(FileInputStream.java:195)
	at java.io.FileInputStream.<init>(FileInputStream.java:138)
	at sun.misc.URLClassPath$FileLoader$1.getInputStream(URLClassPath.java:1288)
	at sun.misc.Resource.cachedInputStream(Resource.java:77)
	at sun.misc.Resource.getByteBuffer(Resource.java:160)
	at java.net.URLClassLoader.defineClass(URLClassLoader.java:454)
	at java.net.URLClassLoader.access$100(URLClassLoader.java:73)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:368)
	... 12 more


FAILED:  junit.framework.TestSuite.org.apache.solr.client.solrj.io.stream.StreamExpressionToExpessionTest

Error Message:
org.apache.solr.client.solrj.io.stream.StreamExpressionToExpessionTest

Stack Trace:
java.lang.ClassNotFoundException: org.apache.solr.client.solrj.io.stream.StreamExpressionToExpessionTest
	at java.net.URLClassLoader$1.run(URLClassLoader.java:370)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:362)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(URLClassLoader.java:361)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
	at java.lang.Class.forName0(Native Method)
	at java.lang.Class.forName(Class.java:348)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.instantiate(SlaveMain.java:273)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.execute(SlaveMain.java:233)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.main(SlaveMain.java:355)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMainSafe.main(SlaveMainSafe.java:13)
Caused by: java.io.FileNotFoundException: /Users/jenkins/workspace/Lucene-Solr-6.x-MacOSX/solr/build/solr-solrj/classes/test/org/apache/solr/client/solrj/io/stream/StreamExpressionToExpessionTest.class (Too many open files)
	at java.io.FileInputStream.open0(Native Method)
	at java.io.FileInputStream.open(FileInputStream.java:195)
	at java.io.FileInputStream.<init>(FileInputStream.java:138)
	at sun.misc.URLClassPath$FileLoader$1.getInputStream(URLClassPath.java:1288)
	at sun.misc.Resource.cachedInputStream(Resource.java:77)
	at sun.misc.Resource.getByteBuffer(Resource.java:160)
	at java.net.URLClassLoader.defineClass(URLClassLoader.java:454)
	at java.net.URLClassLoader.access$100(URLClassLoader.java:73)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:368)
	... 12 more


FAILED:  junit.framework.TestSuite.org.apache.solr.client.solrj.io.stream.StreamExpressionToExplanationTest

Error Message:
org.apache.solr.client.solrj.io.stream.StreamExpressionToExplanationTest

Stack Trace:
java.lang.ClassNotFoundException: org.apache.solr.client.solrj.io.stream.StreamExpressionToExplanationTest
	at java.net.URLClassLoader$1.run(URLClassLoader.java:370)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:362)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(URLClassLoader.java:361)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
	at java.lang.Class.forName0(Native Method)
	at java.lang.Class.forName(Class.java:348)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.instantiate(SlaveMain.java:273)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.execute(SlaveMain.java:233)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.main(SlaveMain.java:355)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMainSafe.main(SlaveMainSafe.java:13)
Caused by: java.io.FileNotFoundException: /Users/jenkins/workspace/Lucene-Solr-6.x-MacOSX/solr/build/solr-solrj/classes/test/org/apache/solr/client/solrj/io/stream/StreamExpressionToExplanationTest.class (Too many open files)
	at java.io.FileInputStream.open0(Native Method)
	at java.io.FileInputStream.open(FileInputStream.java:195)
	at java.io.FileInputStream.<init>(FileInputStream.java:138)
	at sun.misc.URLClassPath$FileLoader$1.getInputStream(URLClassPath.java:1288)
	at sun.misc.Resource.cachedInputStream(Resource.java:77)
	at sun.misc.Resource.getByteBuffer(Resource.java:160)
	at java.net.URLClassLoader.defineClass(URLClassLoader.java:454)
	at java.net.URLClassLoader.access$100(URLClassLoader.java:73)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:368)
	... 12 more


FAILED:  junit.framework.TestSuite.org.apache.solr.client.solrj.io.stream.eval.AddEvaluatorTest

Error Message:
org.apache.solr.client.solrj.io.stream.eval.AddEvaluatorTest

Stack Trace:
java.lang.ClassNotFoundException: org.apache.solr.client.solrj.io.stream.eval.AddEvaluatorTest
	at java.net.URLClassLoader$1.run(URLClassLoader.java:370)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:362)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(URLClassLoader.java:361)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
	at java.lang.Class.forName0(Native Method)
	at java.lang.Class.forName(Class.java:348)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.instantiate(SlaveMain.java:273)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.execute(SlaveMain.java:233)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.main(SlaveMain.java:355)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMainSafe.main(SlaveMainSafe.java:13)
Caused by: java.io.FileNotFoundException: /Users/jenkins/workspace/Lucene-Solr-6.x-MacOSX/solr/build/solr-solrj/classes/test/org/apache/solr/client/solrj/io/stream/eval/AddEvaluatorTest.class (Too many open files)
	at java.io.FileInputStream.open0(Native Method)
	at java.io.FileInputStream.open(FileInputStream.java:195)
	at java.io.FileInputStream.<init>(FileInputStream.java:138)
	at sun.misc.URLClassPath$FileLoader$1.getInputStream(URLClassPath.java:1288)
	at sun.misc.Resource.cachedInputStream(Resource.java:77)
	at sun.misc.Resource.getByteBuffer(Resource.java:160)
	at java.net.URLClassLoader.defineClass(URLClassLoader.java:454)
	at java.net.URLClassLoader.access$100(URLClassLoader.java:73)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:368)
	... 12 more


FAILED:  junit.framework.TestSuite.org.apache.solr.client.solrj.io.stream.eval.ArcCosineEvaluatorTest

Error Message:
org.apache.solr.client.solrj.io.stream.eval.ArcCosineEvaluatorTest

Stack Trace:
java.lang.ClassNotFoundException: org.apache.solr.client.solrj.io.stream.eval.ArcCosineEvaluatorTest
	at java.net.URLClassLoader$1.run(URLClassLoader.java:370)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:362)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(URLClassLoader.java:361)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
	at java.lang.Class.forName0(Native Method)
	at java.lang.Class.forName(Class.java:348)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.instantiate(SlaveMain.java:273)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.execute(SlaveMain.java:233)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.main(SlaveMain.java:355)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMainSafe.main(SlaveMainSafe.java:13)
Caused by: java.io.FileNotFoundException: /Users/jenkins/workspace/Lucene-Solr-6.x-MacOSX/solr/build/solr-solrj/classes/test/org/apache/solr/client/solrj/io/stream/eval/ArcCosineEvaluatorTest.class (Too many open files)
	at java.io.FileInputStream.open0(Native Method)
	at java.io.FileInputStream.open(FileInputStream.java:195)
	at java.io.FileInputStream.<init>(FileInputStream.java:138)
	at sun.misc.URLClassPath$FileLoader$1.getInputStream(URLClassPath.java:1288)
	at sun.misc.Resource.cachedInputStream(Resource.java:77)
	at sun.misc.Resource.getByteBuffer(Resource.java:160)
	at java.net.URLClassLoader.defineClass(URLClassLoader.java:454)
	at java.net.URLClassLoader.access$100(URLClassLoader.java:73)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:368)
	... 12 more


FAILED:  junit.framework.TestSuite.org.apache.solr.client.solrj.io.stream.eval.ArcSineEvaluatorTest

Error Message:
org.apache.solr.client.solrj.io.stream.eval.ArcSineEvaluatorTest

Stack Trace:
java.lang.ClassNotFoundException: org.apache.solr.client.solrj.io.stream.eval.ArcSineEvaluatorTest
	at java.net.URLClassLoader$1.run(URLClassLoader.java:370)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:362)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(URLClassLoader.java:361)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
	at java.lang.Class.forName0(Native Method)
	at java.lang.Class.forName(Class.java:348)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.instantiate(SlaveMain.java:273)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.execute(SlaveMain.java:233)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.main(SlaveMain.java:355)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMainSafe.main(SlaveMainSafe.java:13)
Caused by: java.io.FileNotFoundException: /Users/jenkins/workspace/Lucene-Solr-6.x-MacOSX/solr/build/solr-solrj/classes/test/org/apache/solr/client/solrj/io/stream/eval/ArcSineEvaluatorTest.class (Too many open files)
	at java.io.FileInputStream.open0(Native Method)
	at java.io.FileInputStream.open(FileInputStream.java:195)
	at java.io.FileInputStream.<init>(FileInputStream.java:138)
	at sun.misc.URLClassPath$FileLoader$1.getInputStream(URLClassPath.java:1288)
	at sun.misc.Resource.cachedInputStream(Resource.java:77)
	at sun.misc.Resource.getByteBuffer(Resource.java:160)
	at java.net.URLClassLoader.defineClass(URLClassLoader.java:454)
	at java.net.URLClassLoader.access$100(URLClassLoader.java:73)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:368)
	... 12 more


FAILED:  junit.framework.TestSuite.org.apache.solr.client.solrj.io.stream.eval.ArcTangentEvaluatorTest

Error Message:
org.apache.solr.client.solrj.io.stream.eval.ArcTangentEvaluatorTest

Stack Trace:
java.lang.ClassNotFoundException: org.apache.solr.client.solrj.io.stream.eval.ArcTangentEvaluatorTest
	at java.net.URLClassLoader$1.run(URLClassLoader.java:370)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:362)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(URLClassLoader.java:361)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
	at java.lang.Class.forName0(Native Method)
	at java.lang.Class.forName(Class.java:348)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.instantiate(SlaveMain.java:273)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.execute(SlaveMain.java:233)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.main(SlaveMain.java:355)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMainSafe.main(SlaveMainSafe.java:13)
Caused by: java.io.FileNotFoundException: /Users/jenkins/workspace/Lucene-Solr-6.x-MacOSX/solr/build/solr-solrj/classes/test/org/apache/solr/client/solrj/io/stream/eval/ArcTangentEvaluatorTest.class (Too many open files)
	at java.io.FileInputStream.open0(Native Method)
	at java.io.FileInputStream.open(FileInputStream.java:195)
	at java.io.FileInputStream.<init>(FileInputStream.java:138)
	at sun.misc.URLClassPath$FileLoader$1.getInputStream(URLClassPath.java:1288)
	at sun.misc.Resource.cachedInputStream(Resource.java:77)
	at sun.misc.Resource.getByteBuffer(Resource.java:160)
	at java.net.URLClassLoader.defineClass(URLClassLoader.java:454)
	at java.net.URLClassLoader.access$100(URLClassLoader.java:73)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:368)
	... 12 more


FAILED:  junit.framework.TestSuite.org.apache.solr.client.solrj.io.stream.eval.CeilingEvaluatorTest

Error Message:
org.apache.solr.client.solrj.io.stream.eval.CeilingEvaluatorTest

Stack Trace:
java.lang.ClassNotFoundException: org.apache.solr.client.solrj.io.stream.eval.CeilingEvaluatorTest
	at java.net.URLClassLoader$1.run(URLClassLoader.java:370)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:362)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(URLClassLoader.java:361)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
	at java.lang.Class.forName0(Native Method)
	at java.lang.Class.forName(Class.java:348)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.instantiate(SlaveMain.java:273)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.execute(SlaveMain.java:233)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.main(SlaveMain.java:355)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMainSafe.main(SlaveMainSafe.java:13)
Caused by: java.io.FileNotFoundException: /Users/jenkins/workspace/Lucene-Solr-6.x-MacOSX/solr/build/solr-solrj/classes/test/org/apache/solr/client/solrj/io/stream/eval/CeilingEvaluatorTest.class (Too many open files)
	at java.io.FileInputStream.open0(Native Method)
	at java.io.FileInputStream.open(FileInputStream.java:195)
	at java.io.FileInputStream.<init>(FileInputStream.java:138)
	at sun.misc.URLClassPath$FileLoader$1.getInputStream(URLClassPath.java:1288)
	at sun.misc.Resource.cachedInputStream(Resource.java:77)
	at sun.misc.Resource.getByteBuffer(Resource.java:160)
	at java.net.URLClassLoader.defineClass(URLClassLoader.java:454)
	at java.net.URLClassLoader.access$100(URLClassLoader.java:73)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:368)
	... 12 more


FAILED:  junit.framework.TestSuite.org.apache.solr.client.solrj.io.stream.eval.CompoundEvaluatorTest

Error Message:
org.apache.solr.client.solrj.io.stream.eval.CompoundEvaluatorTest

Stack Trace:
java.lang.ClassNotFoundException: org.apache.solr.client.solrj.io.stream.eval.CompoundEvaluatorTest
	at java.net.URLClassLoader$1.run(URLClassLoader.java:370)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:362)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(URLClassLoader.java:361)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
	at java.lang.Class.forName0(Native Method)
	at java.lang.Class.forName(Class.java:348)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.instantiate(SlaveMain.java:273)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.execute(SlaveMain.java:233)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.main(SlaveMain.java:355)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMainSafe.main(SlaveMainSafe.java:13)
Caused by: java.io.FileNotFoundException: /Users/jenkins/workspace/Lucene-Solr-6.x-MacOSX/solr/build/solr-solrj/classes/test/org/apache/solr/client/solrj/io/stream/eval/CompoundEvaluatorTest.class (Too many open files)
	at java.io.FileInputStream.open0(Native Method)
	at java.io.FileInputStream.open(FileInputStream.java:195)
	at java.io.FileInputStream.<init>(FileInputStream.java:138)
	at sun.misc.URLClassPath$FileLoader$1.getInputStream(URLClassPath.java:1288)
	at sun.misc.Resource.cachedInputStream(Resource.java:77)
	at sun.misc.Resource.getByteBuffer(Resource.java:160)
	at java.net.URLClassLoader.defineClass(URLClassLoader.java:454)
	at java.net.URLClassLoader.access$100(URLClassLoader.java:73)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:368)
	... 12 more


FAILED:  junit.framework.TestSuite.org.apache.solr.client.solrj.io.stream.eval.ConversionEvaluatorsTest

Error Message:
org.apache.solr.client.solrj.io.stream.eval.ConversionEvaluatorsTest

Stack Trace:
java.lang.ClassNotFoundException: org.apache.solr.client.solrj.io.stream.eval.ConversionEvaluatorsTest
	at java.net.URLClassLoader$1.run(URLClassLoader.java:370)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:362)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(URLClassLoader.java:361)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
	at java.lang.Class.forName0(Native Method)
	at java.lang.Class.forName(Class.java:348)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.instantiate(SlaveMain.java:273)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.execute(SlaveMain.java:233)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.main(SlaveMain.java:355)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMainSafe.main(SlaveMainSafe.java:13)
Caused by: java.io.FileNotFoundException: /Users/jenkins/workspace/Lucene-Solr-6.x-MacOSX/solr/build/solr-solrj/classes/test/org/apache/solr/client/solrj/io/stream/eval/ConversionEvaluatorsTest.class (Too many open files)
	at java.io.FileInputStream.open0(Native Method)
	at java.io.FileInputStream.open(FileInputStream.java:195)
	at java.io.FileInputStream.<init>(FileInputStream.java:138)
	at sun.misc.URLClassPath$FileLoader$1.getInputStream(URLClassPath.java:1288)
	at sun.misc.Resource.cachedInputStream(Resource.java:77)
	at sun.misc.Resource.getByteBuffer(Resource.java:160)
	at java.net.URLClassLoader.defineClass(URLClassLoader.java:454)
	at java.net.URLClassLoader.access$100(URLClassLoader.java:73)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:368)
	... 12 more


FAILED:  junit.framework.TestSuite.org.apache.solr.client.solrj.io.stream.eval.ExclusiveOrEvaluatorTest

Error Message:
org.apache.solr.client.solrj.io.stream.eval.ExclusiveOrEvaluatorTest

Stack Trace:
java.lang.ClassNotFoundException: org.apache.solr.client.solrj.io.stream.eval.ExclusiveOrEvaluatorTest
	at java.net.URLClassLoader$1.run(URLClassLoader.java:370)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:362)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(URLClassLoader.java:361)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
	at java.lang.Class.forName0(Native Method)
	at java.lang.Class.forName(Class.java:348)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.instantiate(SlaveMain.java:273)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.execute(SlaveMain.java:233)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.main(SlaveMain.java:355)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMainSafe.main(SlaveMainSafe.java:13)
Caused by: java.io.FileNotFoundException: /Users/jenkins/workspace/Lucene-Solr-6.x-MacOSX/solr/build/solr-solrj/classes/test/org/apache/solr/client/solrj/io/stream/eval/ExclusiveOrEvaluatorTest.class (Too many open files)
	at java.io.FileInputStream.open0(Native Method)
	at java.io.FileInputStream.open(FileInputStream.java:195)
	at java.io.FileInputStream.<init>(FileInputStream.java:138)
	at sun.misc.URLClassPath$FileLoader$1.getInputStream(URLClassPath.java:1288)
	at sun.misc.Resource.cachedInputStream(Resource.java:77)
	at sun.misc.Resource.getByteBuffer(Resource.java:160)
	at java.net.URLClassLoader.defineClass(URLClassLoader.java:454)
	at java.net.URLClassLoader.access$100(URLClassLoader.java:73)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:368)
	... 12 more


FAILED:  junit.framework.TestSuite.org.apache.solr.client.solrj.io.stream.eval.GreaterThanEqualToEvaluatorTest

Error Message:
org.apache.solr.client.solrj.io.stream.eval.GreaterThanEqualToEvaluatorTest

Stack Trace:
java.lang.ClassNotFoundException: org.apache.solr.client.solrj.io.stream.eval.GreaterThanEqualToEvaluatorTest
	at java.net.URLClassLoader$1.run(URLClassLoader.java:370)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:362)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(URLClassLoader.java:361)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
	at java.lang.Class.forName0(Native Method)
	at java.lang.Class.forName(Class.java:348)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.instantiate(SlaveMain.java:273)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.execute(SlaveMain.java:233)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.main(SlaveMain.java:355)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMainSafe.main(SlaveMainSafe.java:13)
Caused by: java.io.FileNotFoundException: /Users/jenkins/workspace/Lucene-Solr-6.x-MacOSX/solr/build/solr-solrj/classes/test/org/apache/solr/client/solrj/io/stream/eval/GreaterThanEqualToEvaluatorTest.class (Too many open files)
	at java.io.FileInputStream.open0(Native Method)
	at java.io.FileInputStream.open(FileInputStream.java:195)
	at java.io.FileInputStream.<init>(FileInputStream.java:138)
	at sun.misc.URLClassPath$FileLoader$1.getInputStream(URLClassPath.java:1288)
	at sun.misc.Resource.cachedInputStream(Resource.java:77)
	at sun.misc.Resource.getByteBuffer(Resource.java:160)
	at java.net.URLClassLoader.defineClass(URLClassLoader.java:454)
	at java.net.URLClassLoader.access$100(URLClassLoader.java:73)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:368)
	... 12 more


FAILED:  junit.framework.TestSuite.org.apache.solr.client.solrj.io.stream.eval.HyperbolicCosineEvaluatorTest

Error Message:
org.apache.solr.client.solrj.io.stream.eval.HyperbolicCosineEvaluatorTest

Stack Trace:
java.lang.ClassNotFoundException: org.apache.solr.client.solrj.io.stream.eval.HyperbolicCosineEvaluatorTest
	at java.net.URLClassLoader$1.run(URLClassLoader.java:370)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:362)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(URLClassLoader.java:361)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
	at java.lang.Class.forName0(Native Method)
	at java.lang.Class.forName(Class.java:348)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.instantiate(SlaveMain.java:273)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.execute(SlaveMain.java:233)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.main(SlaveMain.java:355)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMainSafe.main(SlaveMainSafe.java:13)
Caused by: java.io.FileNotFoundException: /Users/jenkins/workspace/Lucene-Solr-6.x-MacOSX/solr/build/solr-solrj/classes/test/org/apache/solr/client/solrj/io/stream/eval/HyperbolicCosineEvaluatorTest.class (Too many open files)
	at java.io.FileInputStream.open0(Native Method)
	at java.io.FileInputStream.open(FileInputStream.java:195)
	at java.io.FileInputStream.<init>(FileInputStream.java:138)
	at sun.misc.URLClassPath$FileLoader$1.getInputStream(URLClassPath.java:1288)
	at sun.misc.Resource.cachedInputStream(Resource.java:77)
	at sun.misc.Resource.getByteBuffer(Resource.java:160)
	at java.net.URLClassLoader.defineClass(URLClassLoader.java:454)
	at java.net.URLClassLoader.access$100(URLClassLoader.java:73)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:368)
	... 12 more


FAILED:  junit.framework.TestSuite.org.apache.solr.client.solrj.io.stream.eval.HyperbolicSineEvaluatorTest

Error Message:
org.apache.solr.client.solrj.io.stream.eval.HyperbolicSineEvaluatorTest

Stack Trace:
java.lang.ClassNotFoundException: org.apache.solr.client.solrj.io.stream.eval.HyperbolicSineEvaluatorTest
	at java.net.URLClassLoader$1.run(URLClassLoader.java:370)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:362)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(URLClassLoader.java:361)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
	at java.lang.Class.forName0(Native Method)
	at java.lang.Class.forName(Class.java:348)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.instantiate(SlaveMain.java:273)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.execute(SlaveMain.java:233)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.main(SlaveMain.java:355)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMainSafe.main(SlaveMainSafe.java:13)
Caused by: java.io.FileNotFoundException: /Users/jenkins/workspace/Lucene-Solr-6.x-MacOSX/solr/build/solr-solrj/classes/test/org/apache/solr/client/solrj/io/stream/eval/HyperbolicSineEvaluatorTest.class (Too many open files)
	at java.io.FileInputStream.open0(Native Method)
	at java.io.FileInputStream.open(FileInputStream.java:195)
	at java.io.FileInputStream.<init>(FileInputStream.java:138)
	at sun.misc.URLClassPath$FileLoader$1.getInputStream(URLClassPath.java:1288)
	at sun.misc.Resource.cachedInputStream(Resource.java:77)
	at sun.misc.Resource.getByteBuffer(Resource.java:160)
	at java.net.URLClassLoader.defineClass(URLClassLoader.java:454)
	at java.net.URLClassLoader.access$100(URLClassLoader.java:73)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:368)
	... 12 more


FAILED:  junit.framework.TestSuite.org.apache.solr.client.solrj.io.stream.eval.ModuloEvaluatorTest

Error Message:
org.apache.solr.client.solrj.io.stream.eval.ModuloEvaluatorTest

Stack Trace:
java.lang.ClassNotFoundException: org.apache.solr.client.solrj.io.stream.eval.ModuloEvaluatorTest
	at java.net.URLClassLoader$1.run(URLClassLoader.java:370)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:362)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(URLClassLoader.java:361)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
	at java.lang.Class.forName0(Native Method)
	at java.lang.Class.forName(Class.java:348)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.instantiate(SlaveMain.java:273)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.execute(SlaveMain.java:233)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.main(SlaveMain.java:355)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMainSafe.main(SlaveMainSafe.java:13)
Caused by: java.io.FileNotFoundException: /Users/jenkins/workspace/Lucene-Solr-6.x-MacOSX/solr/build/solr-solrj/classes/test/org/apache/solr/client/solrj/io/stream/eval/ModuloEvaluatorTest.class (Too many open files)
	at java.io.FileInputStream.open0(Native Method)
	at java.io.FileInputStream.open(FileInputStream.java:195)
	at java.io.FileInputStream.<init>(FileInputStream.java:138)
	at sun.misc.URLClassPath$FileLoader$1.getInputStream(URLClassPath.java:1288)
	at sun.misc.Resource.cachedInputStream(Resource.java:77)
	at sun.misc.Resource.getByteBuffer(Resource.java:160)
	at java.net.URLClassLoader.defineClass(URLClassLoader.java:454)
	at java.net.URLClassLoader.access$100(URLClassLoader.java:73)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:368)
	... 12 more


FAILED:  junit.framework.TestSuite.org.apache.solr.client.solrj.io.stream.eval.NaturalLogEvaluatorTest

Error Message:
org.apache.solr.client.solrj.io.stream.eval.NaturalLogEvaluatorTest

Stack Trace:
java.lang.ClassNotFoundException: org.apache.solr.client.solrj.io.stream.eval.NaturalLogEvaluatorTest
	at java.net.URLClassLoader$1.run(URLClassLoader.java:370)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:362)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(URLClassLoader.java:361)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
	at java.lang.Class.forName0(Native Method)
	at java.lang.Class.forName(Class.java:348)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.instantiate(SlaveMain.java:273)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.execute(SlaveMain.java:233)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.main(SlaveMain.java:355)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMainSafe.main(SlaveMainSafe.java:13)
Caused by: java.io.FileNotFoundException: /Users/jenkins/workspace/Lucene-Solr-6.x-MacOSX/solr/build/solr-solrj/classes/test/org/apache/solr/client/solrj/io/stream/eval/NaturalLogEvaluatorTest.class (Too many open files)
	at java.io.FileInputStream.open0(Native Method)
	at java.io.FileInputStream.open(FileInputStream.java:195)
	at java.io.FileInputStream.<init>(FileInputStream.java:138)
	at sun.misc.URLClassPath$FileLoader$1.getInputStream(URLClassPath.java:1288)
	at sun.misc.Resource.cachedInputStream(Resource.java:77)
	at sun.misc.Resource.getByteBuffer(Resource.java:160)
	at java.net.URLClassLoader.defineClass(URLClassLoader.java:454)
	at java.net.URLClassLoader.access$100(URLClassLoader.java:73)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:368)
	... 12 more


FAILED:  junit.framework.TestSuite.org.apache.solr.client.solrj.io.stream.eval.NotEvaluatorTest

Error Message:
org.apache.solr.client.solrj.io.stream.eval.NotEvaluatorTest

Stack Trace:
java.lang.ClassNotFoundException: org.apache.solr.client.solrj.io.stream.eval.NotEvaluatorTest
	at java.net.URLClassLoader$1.run(URLClassLoader.java:370)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:362)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(URLClassLoader.java:361)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
	at java.lang.Class.forName0(Native Method)
	at java.lang.Class.forName(Class.java:348)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.instantiate(SlaveMain.java:273)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.execute(SlaveMain.java:233)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.main(SlaveMain.java:355)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMainSafe.main(SlaveMainSafe.java:13)
Caused by: java.io.FileNotFoundException: /Users/jenkins/workspace/Lucene-Solr-6.x-MacOSX/solr/build/solr-solrj/classes/test/org/apache/solr/client/solrj/io/stream/eval/NotEvaluatorTest.class (Too many open files)
	at java.io.FileInputStream.open0(Native Method)
	at java.io.FileInputStream.open(FileInputStream.java:195)
	at java.io.FileInputStream.<init>(FileInputStream.java:138)
	at sun.misc.URLClassPath$FileLoader$1.getInputStream(URLClassPath.java:1288)
	at sun.misc.Resource.cachedInputStream(Resource.java:77)
	at sun.misc.Resource.getByteBuffer(Resource.java:160)
	at java.net.URLClassLoader.defineClass(URLClassLoader.java:454)
	at java.net.URLClassLoader.access$100(URLClassLoader.java:73)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:368)
	... 12 more


FAILED:  junit.framework.TestSuite.org.apache.solr.client.solrj.io.stream.eval.OrEvaluatorTest

Error Message:
org.apache.solr.client.solrj.io.stream.eval.OrEvaluatorTest

Stack Trace:
java.lang.ClassNotFoundException: org.apache.solr.client.solrj.io.stream.eval.OrEvaluatorTest
	at java.net.URLClassLoader$1.run(URLClassLoader.java:370)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:362)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(URLClassLoader.java:361)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
	at java.lang.Class.forName0(Native Method)
	at java.lang.Class.forName(Class.java:348)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.instantiate(SlaveMain.java:273)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.execute(SlaveMain.java:233)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.main(SlaveMain.java:355)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMainSafe.main(SlaveMainSafe.java:13)
Caused by: java.io.FileNotFoundException: /Users/jenkins/workspace/Lucene-Solr-6.x-MacOSX/solr/build/solr-solrj/classes/test/org/apache/solr/client/solrj/io/stream/eval/OrEvaluatorTest.class (Too many open files)
	at java.io.FileInputStream.open0(Native Method)
	at java.io.FileInputStream.open(FileInputStream.java:195)
	at java.io.FileInputStream.<init>(FileInputStream.java:138)
	at sun.misc.URLClassPath$FileLoader$1.getInputStream(URLClassPath.java:1288)
	at sun.misc.Resource.cachedInputStream(Resource.java:77)
	at sun.misc.Resource.getByteBuffer(Resource.java:160)
	at java.net.URLClassLoader.defineClass(URLClassLoader.java:454)
	at java.net.URLClassLoader.access$100(URLClassLoader.java:73)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:368)
	... 12 more


FAILED:  junit.framework.TestSuite.org.apache.solr.client.solrj.io.stream.eval.PowerEvaluatorTest

Error Message:
org.apache.solr.client.solrj.io.stream.eval.PowerEvaluatorTest

Stack Trace:
java.lang.ClassNotFoundException: org.apache.solr.client.solrj.io.stream.eval.PowerEvaluatorTest
	at java.net.URLClassLoader$1.run(URLClassLoader.java:370)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:362)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(URLClassLoader.java:361)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
	at java.lang.Class.forName0(Native Method)
	at java.lang.Class.forName(Class.java:348)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.instantiate(SlaveMain.java:273)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.execute(SlaveMain.java:233)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.main(SlaveMain.java:355)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMainSafe.main(SlaveMainSafe.java:13)
Caused by: java.io.FileNotFoundException: /Users/jenkins/workspace/Lucene-Solr-6.x-MacOSX/solr/build/solr-solrj/classes/test/org/apache/solr/client/solrj/io/stream/eval/PowerEvaluatorTest.class (Too many open files)
	at java.io.FileInputStream.open0(Native Method)
	at java.io.FileInputStream.open(FileInputStream.java:195)
	at java.io.FileInputStream.<init>(FileInputStream.java:138)
	at sun.misc.URLClassPath$FileLoader$1.getInputStream(URLClassPath.java:1288)
	at sun.misc.Resource.cachedInputStream(Resource.java:77)
	at sun.misc.Resource.getByteBuffer(Resource.java:160)
	at java.net.URLClassLoader.defineClass(URLClassLoader.java:454)
	at java.net.URLClassLoader.access$100(URLClassLoader.java:73)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:368)
	... 12 more


FAILED:  junit.framework.TestSuite.org.apache.solr.client.solrj.io.stream.eval.UuidEvaluatorTest

Error Message:
org.apache.solr.client.solrj.io.stream.eval.UuidEvaluatorTest

Stack Trace:
java.lang.ClassNotFoundException: org.apache.solr.client.solrj.io.stream.eval.UuidEvaluatorTest
	at java.net.URLClassLoader$1.run(URLClassLoader.java:370)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:362)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(URLClassLoader.java:361)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
	at java.lang.Class.forName0(Native Method)
	at java.lang.Class.forName(Class.java:348)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.instantiate(SlaveMain.java:273)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.execute(SlaveMain.java:233)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.main(SlaveMain.java:355)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMainSafe.main(SlaveMainSafe.java:13)
Caused by: java.io.FileNotFoundException: /Users/jenkins/workspace/Lucene-Solr-6.x-MacOSX/solr/build/solr-solrj/classes/test/org/apache/solr/client/solrj/io/stream/eval/UuidEvaluatorTest.class (Too many open files)
	at java.io.FileInputStream.open0(Native Method)
	at java.io.FileInputStream.open(FileInputStream.java:195)
	at java.io.FileInputStream.<init>(FileInputStream.java:138)
	at sun.misc.URLClassPath$FileLoader$1.getInputStream(URLClassPath.java:1288)
	at sun.misc.Resource.cachedInputStream(Resource.java:77)
	at sun.misc.Resource.getByteBuffer(Resource.java:160)
	at java.net.URLClassLoader.defineClass(URLClassLoader.java:454)
	at java.net.URLClassLoader.access$100(URLClassLoader.java:73)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:368)
	... 12 more


FAILED:  junit.framework.TestSuite.org.apache.solr.client.solrj.io.stream.expr.StreamExpressionParserTest

Error Message:
org.apache.solr.client.solrj.io.stream.expr.StreamExpressionParserTest

Stack Trace:
java.lang.ClassNotFoundException: org.apache.solr.client.solrj.io.stream.expr.StreamExpressionParserTest
	at java.net.URLClassLoader$1.run(URLClassLoader.java:370)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:362)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(URLClassLoader.java:361)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
	at java.lang.Class.forName0(Native Method)
	at java.lang.Class.forName(Class.java:348)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.instantiate(SlaveMain.java:273)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.execute(SlaveMain.java:233)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.main(SlaveMain.java:355)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMainSafe.main(SlaveMainSafe.java:13)
Caused by: java.io.FileNotFoundException: /Users/jenkins/workspace/Lucene-Solr-6.x-MacOSX/solr/build/solr-solrj/classes/test/org/apache/solr/client/solrj/io/stream/expr/StreamExpressionParserTest.class (Too many open files)
	at java.io.FileInputStream.open0(Native Method)
	at java.io.FileInputStream.open(FileInputStream.java:195)
	at java.io.FileInputStream.<init>(FileInputStream.java:138)
	at sun.misc.URLClassPath$FileLoader$1.getInputStream(URLClassPath.java:1288)
	at sun.misc.Resource.cachedInputStream(Resource.java:77)
	at sun.misc.Resource.getByteBuffer(Resource.java:160)
	at java.net.URLClassLoader.defineClass(URLClassLoader.java:454)
	at java.net.URLClassLoader.access$100(URLClassLoader.java:73)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:368)
	... 12 more


FAILED:  org.apache.solr.client.solrj.request.TestCoreAdmin.testCoreSwap

Error Message:
SolrCore 'core0' is not available due to init failure: invalid API spec: apispec/emptySpec.json

Stack Trace:
org.apache.solr.core.SolrCoreInitializationException: SolrCore 'core0' is not available due to init failure: invalid API spec: apispec/emptySpec.json
	at __randomizedtesting.SeedInfo.seed([D7C327D4B227A9E9:5EA329708B8A2D3C]:0)
	at org.apache.solr.core.CoreContainer.getCore(CoreContainer.java:1313)
	at org.apache.solr.client.solrj.embedded.EmbeddedSolrServer.request(EmbeddedSolrServer.java:146)
	at org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:160)
	at org.apache.solr.client.solrj.SolrClient.add(SolrClient.java:173)
	at org.apache.solr.client.solrj.SolrClient.add(SolrClient.java:138)
	at org.apache.solr.client.solrj.SolrClient.add(SolrClient.java:152)
	at org.apache.solr.client.solrj.request.TestCoreAdmin.testCoreSwap(TestCoreAdmin.java:226)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1713)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:907)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:943)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:957)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	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:916)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:802)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:852)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:863)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:41)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:53)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:54)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
	at java.lang.Thread.run(Thread.java:748)
Caused by: org.apache.solr.common.SolrException: invalid API spec: apispec/emptySpec.json
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:977)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:830)
	at org.apache.solr.core.CoreContainer.create(CoreContainer.java:920)
	at org.apache.solr.core.CoreContainer.lambda$load$5(CoreContainer.java:558)
	at com.codahale.metrics.InstrumentedExecutorService$InstrumentedCallable.call(InstrumentedExecutorService.java:197)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:229)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	... 1 more
Caused by: java.lang.RuntimeException: invalid API spec: apispec/emptySpec.json
	at org.apache.solr.common.util.ValidatingJsonMap.parse(ValidatingJsonMap.java:318)
	at org.apache.solr.api.ApiBag.lambda$getSpec$0(ApiBag.java:229)
	at org.apache.solr.api.Api.getSpec(Api.java:64)
	at org.apache.solr.api.ApiBag.register(ApiBag.java:72)
	at org.apache.solr.core.PluginBag.put(PluginBag.java:215)
	at org.apache.solr.core.PluginBag.init(PluginBag.java:272)
	at org.apache.solr.core.RequestHandlers.initHandlersFromConfig(RequestHandlers.java:130)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:935)
	... 9 more


FAILED:  junit.framework.TestSuite.org.apache.solr.client.solrj.request.TestCoreAdmin

Error Message:
Failed to list contents of /Users/jenkins/workspace/Lucene-Solr-6.x-MacOSX/solr/build/solr-solrj/test/J0/temp/solr.client.solrj.request.TestCoreAdmin_D7C327D4B227A9E9-001/solrHome-001

Stack Trace:
java.io.IOException: Failed to list contents of /Users/jenkins/workspace/Lucene-Solr-6.x-MacOSX/solr/build/solr-solrj/test/J0/temp/solr.client.solrj.request.TestCoreAdmin_D7C327D4B227A9E9-001/solrHome-001
	at __randomizedtesting.SeedInfo.seed([D7C327D4B227A9E9]:0)
	at org.apache.commons.io.FileUtils.verifiedListFiles(FileUtils.java:1709)
	at org.apache.commons.io.FileUtils.cleanDirectory(FileUtils.java:1674)
	at org.apache.commons.io.FileUtils.deleteDirectory(FileUtils.java:1575)
	at org.apache.solr.client.solrj.embedded.AbstractEmbeddedSolrServerTestCase.tearDownHome(AbstractEmbeddedSolrServerTestCase.java:90)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1713)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:870)
	at com.carrotsear

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

ssLoader.java:368)
   [junit4]    > 	... 12 more
   [junit4] Completed [124/130 (55!)] on J0 in 0.00s, 0 tests, 1 error <<< FAILURES!

[...truncated 1 lines...]
   [junit4] Suite: org.apache.solr.common.cloud.SolrZkClientTest
   [junit4] ERROR   0.00s J0 | SolrZkClientTest (suite) <<<
   [junit4]    > Throwable #1: java.lang.ClassNotFoundException: org.apache.solr.common.cloud.SolrZkClientTest
   [junit4]    > 	at java.net.URLClassLoader$1.run(URLClassLoader.java:370)
   [junit4]    > 	at java.net.URLClassLoader$1.run(URLClassLoader.java:362)
   [junit4]    > 	at java.security.AccessController.doPrivileged(Native Method)
   [junit4]    > 	at java.net.URLClassLoader.findClass(URLClassLoader.java:361)
   [junit4]    > 	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
   [junit4]    > 	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335)
   [junit4]    > 	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
   [junit4]    > 	at java.lang.Class.forName0(Native Method)
   [junit4]    > 	at java.lang.Class.forName(Class.java:348)
   [junit4]    > Caused by: java.io.FileNotFoundException: /Users/jenkins/workspace/Lucene-Solr-6.x-MacOSX/solr/build/solr-solrj/classes/test/org/apache/solr/common/cloud/SolrZkClientTest.class (Too many open files)
   [junit4]    > 	at java.io.FileInputStream.open0(Native Method)
   [junit4]    > 	at java.io.FileInputStream.open(FileInputStream.java:195)
   [junit4]    > 	at java.io.FileInputStream.<init>(FileInputStream.java:138)
   [junit4]    > 	at sun.misc.URLClassPath$FileLoader$1.getInputStream(URLClassPath.java:1288)
   [junit4]    > 	at sun.misc.Resource.cachedInputStream(Resource.java:77)
   [junit4]    > 	at sun.misc.Resource.getByteBuffer(Resource.java:160)
   [junit4]    > 	at java.net.URLClassLoader.defineClass(URLClassLoader.java:454)
   [junit4]    > 	at java.net.URLClassLoader.access$100(URLClassLoader.java:73)
   [junit4]    > 	at java.net.URLClassLoader$1.run(URLClassLoader.java:368)
   [junit4]    > 	... 12 more
   [junit4] Completed [125/130 (56!)] on J0 in 0.00s, 0 tests, 1 error <<< FAILURES!

[...truncated 1 lines...]
   [junit4] Suite: org.apache.solr.common.cloud.TestZkConfigManager
   [junit4] ERROR   0.00s J0 | TestZkConfigManager (suite) <<<
   [junit4]    > Throwable #1: java.lang.ClassNotFoundException: org.apache.solr.common.cloud.TestZkConfigManager
   [junit4]    > 	at java.net.URLClassLoader$1.run(URLClassLoader.java:370)
   [junit4]    > 	at java.net.URLClassLoader$1.run(URLClassLoader.java:362)
   [junit4]    > 	at java.security.AccessController.doPrivileged(Native Method)
   [junit4]    > 	at java.net.URLClassLoader.findClass(URLClassLoader.java:361)
   [junit4]    > 	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
   [junit4]    > 	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335)
   [junit4]    > 	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
   [junit4]    > 	at java.lang.Class.forName0(Native Method)
   [junit4]    > 	at java.lang.Class.forName(Class.java:348)
   [junit4]    > Caused by: java.io.FileNotFoundException: /Users/jenkins/workspace/Lucene-Solr-6.x-MacOSX/solr/build/solr-solrj/classes/test/org/apache/solr/common/cloud/TestZkConfigManager.class (Too many open files)
   [junit4]    > 	at java.io.FileInputStream.open0(Native Method)
   [junit4]    > 	at java.io.FileInputStream.open(FileInputStream.java:195)
   [junit4]    > 	at java.io.FileInputStream.<init>(FileInputStream.java:138)
   [junit4]    > 	at sun.misc.URLClassPath$FileLoader$1.getInputStream(URLClassPath.java:1288)
   [junit4]    > 	at sun.misc.Resource.cachedInputStream(Resource.java:77)
   [junit4]    > 	at sun.misc.Resource.getByteBuffer(Resource.java:160)
   [junit4]    > 	at java.net.URLClassLoader.defineClass(URLClassLoader.java:454)
   [junit4]    > 	at java.net.URLClassLoader.access$100(URLClassLoader.java:73)
   [junit4]    > 	at java.net.URLClassLoader$1.run(URLClassLoader.java:368)
   [junit4]    > 	... 12 more
   [junit4] Completed [126/130 (57!)] on J0 in 0.00s, 0 tests, 1 error <<< FAILURES!

[...truncated 1 lines...]
   [junit4] Suite: org.apache.solr.common.params.CommonParamsTest
   [junit4] ERROR   0.00s J0 | CommonParamsTest (suite) <<<
   [junit4]    > Throwable #1: java.lang.ClassNotFoundException: org.apache.solr.common.params.CommonParamsTest
   [junit4]    > 	at java.net.URLClassLoader$1.run(URLClassLoader.java:370)
   [junit4]    > 	at java.net.URLClassLoader$1.run(URLClassLoader.java:362)
   [junit4]    > 	at java.security.AccessController.doPrivileged(Native Method)
   [junit4]    > 	at java.net.URLClassLoader.findClass(URLClassLoader.java:361)
   [junit4]    > 	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
   [junit4]    > 	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335)
   [junit4]    > 	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
   [junit4]    > 	at java.lang.Class.forName0(Native Method)
   [junit4]    > 	at java.lang.Class.forName(Class.java:348)
   [junit4]    > Caused by: java.io.FileNotFoundException: /Users/jenkins/workspace/Lucene-Solr-6.x-MacOSX/solr/build/solr-solrj/classes/test/org/apache/solr/common/params/CommonParamsTest.class (Too many open files)
   [junit4]    > 	at java.io.FileInputStream.open0(Native Method)
   [junit4]    > 	at java.io.FileInputStream.open(FileInputStream.java:195)
   [junit4]    > 	at java.io.FileInputStream.<init>(FileInputStream.java:138)
   [junit4]    > 	at sun.misc.URLClassPath$FileLoader$1.getInputStream(URLClassPath.java:1288)
   [junit4]    > 	at sun.misc.Resource.cachedInputStream(Resource.java:77)
   [junit4]    > 	at sun.misc.Resource.getByteBuffer(Resource.java:160)
   [junit4]    > 	at java.net.URLClassLoader.defineClass(URLClassLoader.java:454)
   [junit4]    > 	at java.net.URLClassLoader.access$100(URLClassLoader.java:73)
   [junit4]    > 	at java.net.URLClassLoader$1.run(URLClassLoader.java:368)
   [junit4]    > 	... 12 more
   [junit4] Completed [127/130 (58!)] on J0 in 0.00s, 0 tests, 1 error <<< FAILURES!

[...truncated 1 lines...]
   [junit4] Suite: org.apache.solr.common.params.ShardParamsTest
   [junit4] ERROR   0.00s J0 | ShardParamsTest (suite) <<<
   [junit4]    > Throwable #1: java.lang.ClassNotFoundException: org.apache.solr.common.params.ShardParamsTest
   [junit4]    > 	at java.net.URLClassLoader$1.run(URLClassLoader.java:370)
   [junit4]    > 	at java.net.URLClassLoader$1.run(URLClassLoader.java:362)
   [junit4]    > 	at java.security.AccessController.doPrivileged(Native Method)
   [junit4]    > 	at java.net.URLClassLoader.findClass(URLClassLoader.java:361)
   [junit4]    > 	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
   [junit4]    > 	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335)
   [junit4]    > 	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
   [junit4]    > 	at java.lang.Class.forName0(Native Method)
   [junit4]    > 	at java.lang.Class.forName(Class.java:348)
   [junit4]    > Caused by: java.io.FileNotFoundException: /Users/jenkins/workspace/Lucene-Solr-6.x-MacOSX/solr/build/solr-solrj/classes/test/org/apache/solr/common/params/ShardParamsTest.class (Too many open files)
   [junit4]    > 	at java.io.FileInputStream.open0(Native Method)
   [junit4]    > 	at java.io.FileInputStream.open(FileInputStream.java:195)
   [junit4]    > 	at java.io.FileInputStream.<init>(FileInputStream.java:138)
   [junit4]    > 	at sun.misc.URLClassPath$FileLoader$1.getInputStream(URLClassPath.java:1288)
   [junit4]    > 	at sun.misc.Resource.cachedInputStream(Resource.java:77)
   [junit4]    > 	at sun.misc.Resource.getByteBuffer(Resource.java:160)
   [junit4]    > 	at java.net.URLClassLoader.defineClass(URLClassLoader.java:454)
   [junit4]    > 	at java.net.URLClassLoader.access$100(URLClassLoader.java:73)
   [junit4]    > 	at java.net.URLClassLoader$1.run(URLClassLoader.java:368)
   [junit4]    > 	... 12 more
   [junit4] Completed [128/130 (59!)] on J0 in 0.00s, 0 tests, 1 error <<< FAILURES!

[...truncated 1 lines...]
   [junit4] Suite: org.apache.solr.common.util.TestValidatingJsonMap
   [junit4] ERROR   0.00s J0 | TestValidatingJsonMap (suite) <<<
   [junit4]    > Throwable #1: java.lang.ClassNotFoundException: org.apache.solr.common.util.TestValidatingJsonMap
   [junit4]    > 	at java.net.URLClassLoader$1.run(URLClassLoader.java:370)
   [junit4]    > 	at java.net.URLClassLoader$1.run(URLClassLoader.java:362)
   [junit4]    > 	at java.security.AccessController.doPrivileged(Native Method)
   [junit4]    > 	at java.net.URLClassLoader.findClass(URLClassLoader.java:361)
   [junit4]    > 	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
   [junit4]    > 	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335)
   [junit4]    > 	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
   [junit4]    > 	at java.lang.Class.forName0(Native Method)
   [junit4]    > 	at java.lang.Class.forName(Class.java:348)
   [junit4]    > Caused by: java.io.FileNotFoundException: /Users/jenkins/workspace/Lucene-Solr-6.x-MacOSX/solr/build/solr-solrj/classes/test/org/apache/solr/common/util/TestValidatingJsonMap.class (Too many open files)
   [junit4]    > 	at java.io.FileInputStream.open0(Native Method)
   [junit4]    > 	at java.io.FileInputStream.open(FileInputStream.java:195)
   [junit4]    > 	at java.io.FileInputStream.<init>(FileInputStream.java:138)
   [junit4]    > 	at sun.misc.URLClassPath$FileLoader$1.getInputStream(URLClassPath.java:1288)
   [junit4]    > 	at sun.misc.Resource.cachedInputStream(Resource.java:77)
   [junit4]    > 	at sun.misc.Resource.getByteBuffer(Resource.java:160)
   [junit4]    > 	at java.net.URLClassLoader.defineClass(URLClassLoader.java:454)
   [junit4]    > 	at java.net.URLClassLoader.access$100(URLClassLoader.java:73)
   [junit4]    > 	at java.net.URLClassLoader$1.run(URLClassLoader.java:368)
   [junit4]    > 	... 12 more
   [junit4] Completed [129/130 (60!)] on J0 in 0.00s, 0 tests, 1 error <<< FAILURES!

[...truncated 42691 lines...]