Build: https://builds.apache.org/job/Lucene-Solr-tests-only-trunk/13201/

15 tests failed.
FAILED:  org.apache.solr.TestDistributedGrouping.testDistribSearch

Error Message:
Too many open files in system

Stack Trace:
java.net.SocketException: Too many open files in system
        at 
__randomizedtesting.SeedInfo.seed([C51DCA0FCD31E604:44FB4417BA6E8638]:0)
        at java.net.ServerSocket.createImpl(ServerSocket.java:272)
        at java.net.ServerSocket.getImpl(ServerSocket.java:222)
        at java.net.ServerSocket.bind(ServerSocket.java:336)
        at java.net.ServerSocket.<init>(ServerSocket.java:202)
        at java.net.ServerSocket.<init>(ServerSocket.java:158)
        at 
org.eclipse.jetty.server.bio.SocketConnector.newServerSocket(SocketConnector.java:91)
        at 
org.eclipse.jetty.server.bio.SocketConnector.open(SocketConnector.java:80)
        at 
org.eclipse.jetty.server.AbstractConnector.doStart(AbstractConnector.java:311)
        at 
org.eclipse.jetty.server.bio.SocketConnector.doStart(SocketConnector.java:151)
        at 
org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:59)
        at org.eclipse.jetty.server.Server.doStart(Server.java:274)
        at 
org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:59)
        at 
org.apache.solr.client.solrj.embedded.JettySolrRunner.start(JettySolrRunner.java:204)
        at 
org.apache.solr.client.solrj.embedded.JettySolrRunner.start(JettySolrRunner.java:184)
        at 
org.apache.solr.BaseDistributedSearchTestCase.createJetty(BaseDistributedSearchTestCase.java:263)
        at 
org.apache.solr.BaseDistributedSearchTestCase.createServers(BaseDistributedSearchTestCase.java:200)
        at 
org.apache.solr.BaseDistributedSearchTestCase.testDistribSearch(BaseDistributedSearchTestCase.java:684)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:616)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1844)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.access$1000(RandomizedRunner.java:142)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:748)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:809)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:823)
        at 
org.apache.lucene.util.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:63)
        at 
org.apache.lucene.util.LuceneTestCase$SubclassSetupTeardownRule$1.evaluate(LuceneTestCase.java:758)
        at 
org.apache.lucene.util.LuceneTestCase$InternalSetupTeardownRule$1.evaluate(LuceneTestCase.java:680)
        at 
org.apache.lucene.util.SystemPropertiesInvariantRule$1.evaluate(SystemPropertiesInvariantRule.java:69)
        at 
org.apache.lucene.util.LuceneTestCase$TestResultInterceptorRule$1.evaluate(LuceneTestCase.java:613)
        at 
org.apache.lucene.util.UncaughtExceptionsRule$1.evaluate(UncaughtExceptionsRule.java:75)
        at 
org.apache.lucene.util.LuceneTestCase$SaveThreadAndTestNameRule$1.evaluate(LuceneTestCase.java:652)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:755)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.access$600(RandomizedRunner.java:142)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$3$1.run(RandomizedRunner.java:606)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$3.evaluate(RandomizedRunner.java:625)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$4.evaluate(RandomizedRunner.java:661)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:672)
        at 
org.apache.lucene.util.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:63)
        at 
org.apache.lucene.util.UncaughtExceptionsRule$1.evaluate(UncaughtExceptionsRule.java:75)
        at 
org.apache.lucene.util.StoreClassNameRule$1.evaluate(StoreClassNameRule.java:38)
        at 
org.apache.lucene.util.SystemPropertiesInvariantRule$1.evaluate(SystemPropertiesInvariantRule.java:69)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.runSuite(RandomizedRunner.java:553)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.access$400(RandomizedRunner.java:142)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$2.run(RandomizedRunner.java:499)


FAILED:  org.apache.solr.analysis.SnowballPorterFilterFactoryTest.testProtected

Error Message:
org/apache/solr/analysis/SnowballPorterFilterFactory

Stack Trace:
java.lang.NoClassDefFoundError: 
org/apache/solr/analysis/SnowballPorterFilterFactory
        at 
__randomizedtesting.SeedInfo.seed([C51DCA0FCD31E604:69A1AA5653F7C826]:0)
        at 
org.apache.solr.analysis.SnowballPorterFilterFactoryTest.testProtected(SnowballPorterFilterFactoryTest.java:85)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:616)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1844)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.access$1000(RandomizedRunner.java:142)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:748)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:809)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:823)
        at 
org.apache.lucene.util.LuceneTestCase$SubclassSetupTeardownRule$1.evaluate(LuceneTestCase.java:758)
        at 
org.apache.lucene.util.LuceneTestCase$InternalSetupTeardownRule$1.evaluate(LuceneTestCase.java:680)
        at 
org.apache.lucene.util.SystemPropertiesInvariantRule$1.evaluate(SystemPropertiesInvariantRule.java:69)
        at 
org.apache.lucene.util.LuceneTestCase$TestResultInterceptorRule$1.evaluate(LuceneTestCase.java:613)
        at 
org.apache.lucene.util.UncaughtExceptionsRule$1.evaluate(UncaughtExceptionsRule.java:75)
        at 
org.apache.lucene.util.LuceneTestCase$SaveThreadAndTestNameRule$1.evaluate(LuceneTestCase.java:652)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:755)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.access$600(RandomizedRunner.java:142)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$3$1.run(RandomizedRunner.java:606)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$3.evaluate(RandomizedRunner.java:625)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$4.evaluate(RandomizedRunner.java:661)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:672)
        at 
org.apache.lucene.util.UncaughtExceptionsRule$1.evaluate(UncaughtExceptionsRule.java:75)
        at 
org.apache.lucene.util.StoreClassNameRule$1.evaluate(StoreClassNameRule.java:38)
        at 
org.apache.lucene.util.SystemPropertiesInvariantRule$1.evaluate(SystemPropertiesInvariantRule.java:69)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.runSuite(RandomizedRunner.java:553)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.access$400(RandomizedRunner.java:142)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$2.run(RandomizedRunner.java:499)
Caused by: java.lang.ClassNotFoundException: 
org.apache.solr.analysis.SnowballPorterFilterFactory
        at java.net.URLClassLoader$1.run(URLClassLoader.java:214)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.net.URLClassLoader.findClass(URLClassLoader.java:205)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:321)
        at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:294)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:266)
        ... 28 more
Caused by: java.io.FileNotFoundException: 
/usr/home/hudson/hudson-slave/workspace/Lucene-Solr-tests-only-trunk/checkout/solr/build/solr-core/classes/java/org/apache/solr/analysis/SnowballPorterFilterFactory.class
 (Too many open files in system)
        at java.io.FileInputStream.open(Native Method)
        at java.io.FileInputStream.<init>(FileInputStream.java:137)
        at 
sun.misc.URLClassPath$FileLoader$1.getInputStream(URLClassPath.java:1005)
        at sun.misc.Resource.cachedInputStream(Resource.java:77)
        at sun.misc.Resource.getByteBuffer(Resource.java:160)
        at java.net.URLClassLoader.defineClass(URLClassLoader.java:266)
        at java.net.URLClassLoader.access$000(URLClassLoader.java:73)
        at java.net.URLClassLoader$1.run(URLClassLoader.java:212)
        ... 33 more


FAILED:  org.apache.solr.analysis.SnowballPorterFilterFactoryTest.test

Error Message:
org/apache/solr/analysis/SnowballPorterFilterFactory

Stack Trace:
java.lang.NoClassDefFoundError: 
org/apache/solr/analysis/SnowballPorterFilterFactory
        at 
__randomizedtesting.SeedInfo.seed([C51DCA0FCD31E604:4D49F5D563CD8BFC]:0)
        at 
org.apache.solr.analysis.SnowballPorterFilterFactoryTest.test(SnowballPorterFilterFactoryTest.java:49)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:616)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1844)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.access$1000(RandomizedRunner.java:142)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:748)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:809)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:823)
        at 
org.apache.lucene.util.LuceneTestCase$SubclassSetupTeardownRule$1.evaluate(LuceneTestCase.java:758)
        at 
org.apache.lucene.util.LuceneTestCase$InternalSetupTeardownRule$1.evaluate(LuceneTestCase.java:680)
        at 
org.apache.lucene.util.SystemPropertiesInvariantRule$1.evaluate(SystemPropertiesInvariantRule.java:69)
        at 
org.apache.lucene.util.LuceneTestCase$TestResultInterceptorRule$1.evaluate(LuceneTestCase.java:613)
        at 
org.apache.lucene.util.UncaughtExceptionsRule$1.evaluate(UncaughtExceptionsRule.java:75)
        at 
org.apache.lucene.util.LuceneTestCase$SaveThreadAndTestNameRule$1.evaluate(LuceneTestCase.java:652)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:755)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.access$600(RandomizedRunner.java:142)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$3$1.run(RandomizedRunner.java:606)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$3.evaluate(RandomizedRunner.java:625)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$4.evaluate(RandomizedRunner.java:661)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:672)
        at 
org.apache.lucene.util.UncaughtExceptionsRule$1.evaluate(UncaughtExceptionsRule.java:75)
        at 
org.apache.lucene.util.StoreClassNameRule$1.evaluate(StoreClassNameRule.java:38)
        at 
org.apache.lucene.util.SystemPropertiesInvariantRule$1.evaluate(SystemPropertiesInvariantRule.java:69)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.runSuite(RandomizedRunner.java:553)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.access$400(RandomizedRunner.java:142)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$2.run(RandomizedRunner.java:499)


FAILED:  org.apache.solr.analysis.TestGermanStemFilterFactory.testStemming

Error Message:
org/apache/solr/analysis/GermanStemFilterFactory

Stack Trace:
java.lang.NoClassDefFoundError: org/apache/solr/analysis/GermanStemFilterFactory
        at 
__randomizedtesting.SeedInfo.seed([C51DCA0FCD31E604:D6372F5CD807E3BF]:0)
        at 
org.apache.solr.analysis.TestGermanStemFilterFactory.testStemming(TestGermanStemFilterFactory.java:37)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:616)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1844)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.access$1000(RandomizedRunner.java:142)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:748)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:809)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:823)
        at 
org.apache.lucene.util.LuceneTestCase$SubclassSetupTeardownRule$1.evaluate(LuceneTestCase.java:758)
        at 
org.apache.lucene.util.LuceneTestCase$InternalSetupTeardownRule$1.evaluate(LuceneTestCase.java:680)
        at 
org.apache.lucene.util.SystemPropertiesInvariantRule$1.evaluate(SystemPropertiesInvariantRule.java:69)
        at 
org.apache.lucene.util.LuceneTestCase$TestResultInterceptorRule$1.evaluate(LuceneTestCase.java:613)
        at 
org.apache.lucene.util.UncaughtExceptionsRule$1.evaluate(UncaughtExceptionsRule.java:75)
        at 
org.apache.lucene.util.LuceneTestCase$SaveThreadAndTestNameRule$1.evaluate(LuceneTestCase.java:652)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:755)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.access$600(RandomizedRunner.java:142)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$3$1.run(RandomizedRunner.java:606)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$3.evaluate(RandomizedRunner.java:625)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$4.evaluate(RandomizedRunner.java:661)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:672)
        at 
org.apache.lucene.util.UncaughtExceptionsRule$1.evaluate(UncaughtExceptionsRule.java:75)
        at 
org.apache.lucene.util.StoreClassNameRule$1.evaluate(StoreClassNameRule.java:38)
        at 
org.apache.lucene.util.SystemPropertiesInvariantRule$1.evaluate(SystemPropertiesInvariantRule.java:69)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.runSuite(RandomizedRunner.java:553)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.access$400(RandomizedRunner.java:142)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$2.run(RandomizedRunner.java:499)
Caused by: java.lang.ClassNotFoundException: 
org.apache.solr.analysis.GermanStemFilterFactory
        at java.net.URLClassLoader$1.run(URLClassLoader.java:214)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.net.URLClassLoader.findClass(URLClassLoader.java:205)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:321)
        at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:294)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:266)
        ... 28 more
Caused by: java.io.FileNotFoundException: 
/usr/home/hudson/hudson-slave/workspace/Lucene-Solr-tests-only-trunk/checkout/solr/build/solr-core/classes/java/org/apache/solr/analysis/GermanStemFilterFactory.class
 (Too many open files in system)
        at java.io.FileInputStream.open(Native Method)
        at java.io.FileInputStream.<init>(FileInputStream.java:137)
        at 
sun.misc.URLClassPath$FileLoader$1.getInputStream(URLClassPath.java:1005)
        at sun.misc.Resource.cachedInputStream(Resource.java:77)
        at sun.misc.Resource.getByteBuffer(Resource.java:160)
        at java.net.URLClassLoader.defineClass(URLClassLoader.java:266)
        at java.net.URLClassLoader.access$000(URLClassLoader.java:73)
        at java.net.URLClassLoader$1.run(URLClassLoader.java:212)
        ... 33 more


FAILED:  
junit.framework.TestSuite.org.apache.solr.analysis.TestLuceneMatchVersion

Error Message:
java.lang.RuntimeException: Error opening solrconfig.xml

Stack Trace:
java.lang.RuntimeException: java.lang.RuntimeException: Error opening 
solrconfig.xml
        at __randomizedtesting.SeedInfo.seed([C51DCA0FCD31E604]:0)
        at __randomizedtesting.SeedInfo.seed([C51DCA0FCD31E604]:0)
        at org.apache.solr.util.TestHarness.createConfig(TestHarness.java:84)
        at org.apache.solr.SolrTestCaseJ4.createCore(SolrTestCaseJ4.java:349)
        at org.apache.solr.SolrTestCaseJ4.initCore(SolrTestCaseJ4.java:343)
        at org.apache.solr.SolrTestCaseJ4.initCore(SolrTestCaseJ4.java:159)
        at org.apache.solr.SolrTestCaseJ4.initCore(SolrTestCaseJ4.java:148)
        at 
org.apache.solr.analysis.TestLuceneMatchVersion.beforeClass(TestLuceneMatchVersion.java:37)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:616)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1844)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.access$1000(RandomizedRunner.java:142)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$4.evaluate(RandomizedRunner.java:656)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:672)
        at 
org.apache.lucene.util.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:63)
        at 
org.apache.lucene.util.UncaughtExceptionsRule$1.evaluate(UncaughtExceptionsRule.java:75)
        at 
org.apache.lucene.util.StoreClassNameRule$1.evaluate(StoreClassNameRule.java:38)
        at 
org.apache.lucene.util.SystemPropertiesInvariantRule$1.evaluate(SystemPropertiesInvariantRule.java:69)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.runSuite(RandomizedRunner.java:553)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.access$400(RandomizedRunner.java:142)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$2.run(RandomizedRunner.java:499)
Caused by: java.lang.RuntimeException: Error opening solrconfig.xml
        at 
org.apache.solr.core.SolrResourceLoader.openResource(SolrResourceLoader.java:290)
        at 
org.apache.solr.core.SolrResourceLoader.openConfig(SolrResourceLoader.java:259)
        at org.apache.solr.core.Config.<init>(Config.java:111)
        at org.apache.solr.core.Config.<init>(Config.java:78)
        at org.apache.solr.core.SolrConfig.<init>(SolrConfig.java:117)
        at org.apache.solr.core.SolrConfig.<init>(SolrConfig.java:83)
        at org.apache.solr.util.TestHarness.createConfig(TestHarness.java:81)
        ... 20 more
Caused by: java.io.FileNotFoundException: 
/usr/home/hudson/hudson-slave/workspace/Lucene-Solr-tests-only-trunk/checkout/solr/build/solr-core/test-files/solr/conf/solrconfig.xml
 (Too many open files in system)
        at java.io.FileInputStream.open(Native Method)
        at java.io.FileInputStream.<init>(FileInputStream.java:137)
        at 
org.apache.solr.core.SolrResourceLoader.openResource(SolrResourceLoader.java:280)
        ... 26 more


FAILED:  org.apache.solr.cloud.BasicDistributedZkTest.initializationError

Error Message:
org/apache/solr/client/solrj/request/ContentStreamUpdateRequest

Stack Trace:
java.lang.NoClassDefFoundError: 
org/apache/solr/client/solrj/request/ContentStreamUpdateRequest
        at java.lang.Class.getDeclaredMethods0(Native Method)
        at java.lang.Class.privateGetDeclaredMethods(Class.java:2444)
        at java.lang.Class.getDeclaredMethods(Class.java:1808)
        at 
com.carrotsearch.randomizedtesting.MethodCollector.allDeclaredMethods(MethodCollector.java:127)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.<init>(RandomizedRunner.java:376)
        at sun.reflect.GeneratedConstructorAccessor57.newInstance(Unknown 
Source)
        at 
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
        at java.lang.reflect.Constructor.newInstance(Constructor.java:532)
        at 
org.junit.internal.builders.AnnotatedBuilder.buildRunner(AnnotatedBuilder.java:31)
        at 
org.junit.internal.builders.AnnotatedBuilder.runnerForClass(AnnotatedBuilder.java:24)
        at 
org.junit.runners.model.RunnerBuilder.safeRunnerForClass(RunnerBuilder.java:57)
        at 
org.junit.internal.builders.AllDefaultPossibilitiesBuilder.runnerForClass(AllDefaultPossibilitiesBuilder.java:29)
        at 
org.junit.runners.model.RunnerBuilder.safeRunnerForClass(RunnerBuilder.java:57)
        at 
org.junit.internal.requests.ClassRequest.getRunner(ClassRequest.java:24)
        at 
com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.execute(SlaveMain.java:127)
        at 
com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.main(SlaveMain.java:202)
        at 
com.carrotsearch.ant.tasks.junit4.slave.SlaveMainSafe.main(SlaveMainSafe.java:12)
Caused by: java.lang.ClassNotFoundException: 
org.apache.solr.client.solrj.request.ContentStreamUpdateRequest
        at java.net.URLClassLoader$1.run(URLClassLoader.java:214)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.net.URLClassLoader.findClass(URLClassLoader.java:205)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:321)
        at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:294)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:266)
        ... 17 more
Caused by: java.io.FileNotFoundException: 
/usr/home/hudson/hudson-slave/workspace/Lucene-Solr-tests-only-trunk/checkout/solr/build/solr-solrj/classes/java/org/apache/solr/client/solrj/request/ContentStreamUpdateRequest.class
 (Too many open files in system)
        at java.io.FileInputStream.open(Native Method)
        at java.io.FileInputStream.<init>(FileInputStream.java:137)
        at 
sun.misc.URLClassPath$FileLoader$1.getInputStream(URLClassPath.java:1005)
        at sun.misc.Resource.cachedInputStream(Resource.java:77)
        at sun.misc.Resource.getByteBuffer(Resource.java:160)
        at java.net.URLClassLoader.defineClass(URLClassLoader.java:266)
        at java.net.URLClassLoader.access$000(URLClassLoader.java:73)
        at java.net.URLClassLoader$1.run(URLClassLoader.java:212)
        ... 22 more


FAILED:  org.apache.solr.cloud.OverseerTest.testShardAssignmentBigger

Error Message:


Stack Trace:
java.lang.NullPointerException
        at 
__randomizedtesting.SeedInfo.seed([C51DCA0FCD31E604:56F3347427581967]:0)
        at 
org.apache.solr.cloud.OverseerTest.testShardAssignmentBigger(OverseerTest.java:417)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:616)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1844)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.access$1000(RandomizedRunner.java:142)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:748)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:809)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:823)
        at 
org.apache.lucene.util.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:63)
        at 
org.apache.lucene.util.LuceneTestCase$SubclassSetupTeardownRule$1.evaluate(LuceneTestCase.java:758)
        at 
org.apache.lucene.util.LuceneTestCase$InternalSetupTeardownRule$1.evaluate(LuceneTestCase.java:680)
        at 
org.apache.lucene.util.SystemPropertiesInvariantRule$1.evaluate(SystemPropertiesInvariantRule.java:69)
        at 
org.apache.lucene.util.LuceneTestCase$TestResultInterceptorRule$1.evaluate(LuceneTestCase.java:613)
        at 
org.apache.lucene.util.UncaughtExceptionsRule$1.evaluate(UncaughtExceptionsRule.java:75)
        at 
org.apache.lucene.util.LuceneTestCase$SaveThreadAndTestNameRule$1.evaluate(LuceneTestCase.java:652)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:755)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.access$600(RandomizedRunner.java:142)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$3$1.run(RandomizedRunner.java:606)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$3.evaluate(RandomizedRunner.java:625)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$4.evaluate(RandomizedRunner.java:661)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:672)
        at 
org.apache.lucene.util.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:63)
        at 
org.apache.lucene.util.UncaughtExceptionsRule$1.evaluate(UncaughtExceptionsRule.java:75)
        at 
org.apache.lucene.util.StoreClassNameRule$1.evaluate(StoreClassNameRule.java:38)
        at 
org.apache.lucene.util.SystemPropertiesInvariantRule$1.evaluate(SystemPropertiesInvariantRule.java:69)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.runSuite(RandomizedRunner.java:553)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.access$400(RandomizedRunner.java:142)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$2.run(RandomizedRunner.java:499)


FAILED:  org.apache.solr.cloud.RecoveryZkTest.testDistribSearch

Error Message:
Thread threw an uncaught exception, thread: Thread[Lucene Merge Thread #0,6,]

Stack Trace:
java.lang.RuntimeException: Thread threw an uncaught exception, thread: 
Thread[Lucene Merge Thread #0,6,]
        at 
com.carrotsearch.randomizedtesting.RunnerThreadGroup.processUncaught(RunnerThreadGroup.java:96)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:791)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.access$600(RandomizedRunner.java:142)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$3$1.run(RandomizedRunner.java:606)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$3.evaluate(RandomizedRunner.java:625)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$4.evaluate(RandomizedRunner.java:661)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:672)
        at 
org.apache.lucene.util.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:63)
        at 
org.apache.lucene.util.UncaughtExceptionsRule$1.evaluate(UncaughtExceptionsRule.java:75)
        at 
org.apache.lucene.util.StoreClassNameRule$1.evaluate(StoreClassNameRule.java:38)
        at 
org.apache.lucene.util.SystemPropertiesInvariantRule$1.evaluate(SystemPropertiesInvariantRule.java:69)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.runSuite(RandomizedRunner.java:553)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.access$400(RandomizedRunner.java:142)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$2.run(RandomizedRunner.java:499)
Caused by: org.apache.lucene.index.MergePolicy$MergeException: 
java.io.FileNotFoundException: 
/usr/home/hudson/hudson-slave/workspace/Lucene-Solr-tests-only-trunk/checkout/solr/build/solr-core/test/S3/org.apache.solr.cloud.RecoveryZkTest-1334591677257/jetty2/index.20120416175448/_34_0.tim
 (Too many open files in system)
        at __randomizedtesting.SeedInfo.seed([C51DCA0FCD31E604]:0)
        at 
org.apache.lucene.index.ConcurrentMergeScheduler.handleMergeException(ConcurrentMergeScheduler.java:507)
        at 
org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:480)
Caused by: java.io.FileNotFoundException: 
/usr/home/hudson/hudson-slave/workspace/Lucene-Solr-tests-only-trunk/checkout/solr/build/solr-core/test/S3/org.apache.solr.cloud.RecoveryZkTest-1334591677257/jetty2/index.20120416175448/_34_0.tim
 (Too many open files in system)
        at java.io.RandomAccessFile.open(Native Method)
        at java.io.RandomAccessFile.<init>(RandomAccessFile.java:233)
        at 
org.apache.lucene.store.SimpleFSDirectory$SimpleFSIndexInput$Descriptor.<init>(SimpleFSDirectory.java:98)
        at 
org.apache.lucene.store.SimpleFSDirectory$SimpleFSIndexInput.<init>(SimpleFSDirectory.java:121)
        at 
org.apache.lucene.store.NIOFSDirectory$NIOFSIndexInput.<init>(NIOFSDirectory.java:116)
        at 
org.apache.lucene.store.NIOFSDirectory.openInput(NIOFSDirectory.java:81)
        at 
org.apache.lucene.codecs.BlockTreeTermsReader.<init>(BlockTreeTermsReader.java:115)
        at 
org.apache.lucene.codecs.lucene40.Lucene40PostingsFormat.fieldsProducer(Lucene40PostingsFormat.java:84)
        at 
org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsReader$1.visitOneFormat(PerFieldPostingsFormat.java:197)
        at 
org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$VisitPerFieldFile.<init>(PerFieldPostingsFormat.java:288)
        at 
org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsReader$1.<init>(PerFieldPostingsFormat.java:194)
        at 
org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsReader.<init>(PerFieldPostingsFormat.java:194)
        at 
org.apache.lucene.codecs.perfield.PerFieldPostingsFormat.fieldsProducer(PerFieldPostingsFormat.java:264)
        at 
org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:108)
        at org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:55)
        at 
org.apache.lucene.index.ReadersAndLiveDocs.getMergeReader(ReadersAndLiveDocs.java:152)
        at 
org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:3344)
        at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:3004)
        at 
org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:382)
        at 
org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:451)


FAILED:  org.apache.solr.highlight.HighlighterTest.testPhraseHighlighter

Error Message:
org/apache/lucene/search/spans/Spans

Stack Trace:
java.lang.NoClassDefFoundError: org/apache/lucene/search/spans/Spans
        at 
__randomizedtesting.SeedInfo.seed([C51DCA0FCD31E604:CD8DCC25BE0FCE45]:0)
        at 
org.apache.lucene.search.highlight.WeightedSpanTermExtractor.extract(WeightedSpanTermExtractor.java:107)
        at 
org.apache.lucene.search.highlight.WeightedSpanTermExtractor.getWeightedSpanTerms(WeightedSpanTermExtractor.java:397)
        at 
org.apache.lucene.search.highlight.QueryScorer.initExtractor(QueryScorer.java:215)
        at 
org.apache.lucene.search.highlight.QueryScorer.init(QueryScorer.java:184)
        at 
org.apache.lucene.search.highlight.Highlighter.getBestTextFragments(Highlighter.java:205)
        at 
org.apache.solr.highlight.DefaultSolrHighlighter.doHighlightingByHighlighter(DefaultSolrHighlighter.java:511)
        at 
org.apache.solr.highlight.DefaultSolrHighlighter.doHighlighting(DefaultSolrHighlighter.java:402)
        at 
org.apache.solr.handler.component.HighlightComponent.process(HighlightComponent.java:136)
        at 
org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:204)
        at 
org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:129)
        at org.apache.solr.core.SolrCore.execute(SolrCore.java:1550)
        at org.apache.solr.util.TestHarness.query(TestHarness.java:352)
        at org.apache.solr.util.TestHarness.query(TestHarness.java:335)
        at org.apache.solr.SolrTestCaseJ4.assertQ(SolrTestCaseJ4.java:455)
        at 
org.apache.solr.highlight.HighlighterTest.testPhraseHighlighter(HighlighterTest.java:673)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:616)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1844)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.access$1000(RandomizedRunner.java:142)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:748)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:809)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:823)
        at 
org.apache.lucene.util.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:63)
        at 
org.apache.lucene.util.LuceneTestCase$SubclassSetupTeardownRule$1.evaluate(LuceneTestCase.java:758)
        at 
org.apache.lucene.util.LuceneTestCase$InternalSetupTeardownRule$1.evaluate(LuceneTestCase.java:680)
        at 
org.apache.lucene.util.SystemPropertiesInvariantRule$1.evaluate(SystemPropertiesInvariantRule.java:69)
        at 
org.apache.lucene.util.LuceneTestCase$TestResultInterceptorRule$1.evaluate(LuceneTestCase.java:613)
        at 
org.apache.lucene.util.UncaughtExceptionsRule$1.evaluate(UncaughtExceptionsRule.java:75)
        at 
org.apache.lucene.util.LuceneTestCase$SaveThreadAndTestNameRule$1.evaluate(LuceneTestCase.java:652)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:755)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.access$600(RandomizedRunner.java:142)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$3$1.run(RandomizedRunner.java:606)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$3.evaluate(RandomizedRunner.java:625)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$4.evaluate(RandomizedRunner.java:661)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:672)
        at 
org.apache.lucene.util.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:63)
        at 
org.apache.lucene.util.UncaughtExceptionsRule$1.evaluate(UncaughtExceptionsRule.java:75)
        at 
org.apache.lucene.util.StoreClassNameRule$1.evaluate(StoreClassNameRule.java:38)
        at 
org.apache.lucene.util.SystemPropertiesInvariantRule$1.evaluate(SystemPropertiesInvariantRule.java:69)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.runSuite(RandomizedRunner.java:553)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.access$400(RandomizedRunner.java:142)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$2.run(RandomizedRunner.java:499)
Caused by: java.lang.ClassNotFoundException: 
org.apache.lucene.search.spans.Spans
        at java.net.URLClassLoader$1.run(URLClassLoader.java:214)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.net.URLClassLoader.findClass(URLClassLoader.java:205)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:321)
        at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:294)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:266)
        ... 44 more
Caused by: java.io.FileNotFoundException: 
/usr/home/hudson/hudson-slave/workspace/Lucene-Solr-tests-only-trunk/checkout/lucene/build/core/classes/java/org/apache/lucene/search/spans/Spans.class
 (Too many open files in system)
        at java.io.FileInputStream.open(Native Method)
        at java.io.FileInputStream.<init>(FileInputStream.java:137)
        at 
sun.misc.URLClassPath$FileLoader$1.getInputStream(URLClassPath.java:1005)
        at sun.misc.Resource.cachedInputStream(Resource.java:77)
        at sun.misc.Resource.getByteBuffer(Resource.java:160)
        at java.net.URLClassLoader.defineClass(URLClassLoader.java:266)
        at java.net.URLClassLoader.access$000(URLClassLoader.java:73)
        at java.net.URLClassLoader$1.run(URLClassLoader.java:212)
        ... 49 more


FAILED:  org.apache.solr.schema.OpenExchangeRatesOrgProviderTest.testReload

Error Message:
Error reloading exchange rates

Stack Trace:
org.apache.solr.common.SolrException: Error reloading exchange rates
        at 
__randomizedtesting.SeedInfo.seed([C51DCA0FCD31E604:2EDB20C07721E16]:0)
        at 
org.apache.solr.schema.OpenExchangeRatesOrgProvider.reload(OpenExchangeRatesOrgProvider.java:132)
        at 
org.apache.solr.schema.OpenExchangeRatesOrgProviderTest.testReload(OpenExchangeRatesOrgProviderTest.java:79)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:616)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1844)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.access$1000(RandomizedRunner.java:142)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:748)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:809)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:823)
        at 
org.apache.lucene.util.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:63)
        at 
org.apache.lucene.util.LuceneTestCase$SubclassSetupTeardownRule$1.evaluate(LuceneTestCase.java:758)
        at 
org.apache.lucene.util.LuceneTestCase$InternalSetupTeardownRule$1.evaluate(LuceneTestCase.java:680)
        at 
org.apache.lucene.util.SystemPropertiesInvariantRule$1.evaluate(SystemPropertiesInvariantRule.java:69)
        at 
org.apache.lucene.util.LuceneTestCase$TestResultInterceptorRule$1.evaluate(LuceneTestCase.java:613)
        at 
org.apache.lucene.util.UncaughtExceptionsRule$1.evaluate(UncaughtExceptionsRule.java:75)
        at 
org.apache.lucene.util.LuceneTestCase$SaveThreadAndTestNameRule$1.evaluate(LuceneTestCase.java:652)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:755)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.access$600(RandomizedRunner.java:142)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$3$1.run(RandomizedRunner.java:606)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$3.evaluate(RandomizedRunner.java:625)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$4.evaluate(RandomizedRunner.java:661)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:672)
        at 
org.apache.lucene.util.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:63)
        at 
org.apache.lucene.util.UncaughtExceptionsRule$1.evaluate(UncaughtExceptionsRule.java:75)
        at 
org.apache.lucene.util.StoreClassNameRule$1.evaluate(StoreClassNameRule.java:38)
        at 
org.apache.lucene.util.SystemPropertiesInvariantRule$1.evaluate(SystemPropertiesInvariantRule.java:69)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.runSuite(RandomizedRunner.java:553)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.access$400(RandomizedRunner.java:142)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$2.run(RandomizedRunner.java:499)
Caused by: java.lang.RuntimeException: Can't find resource 
'open-exchange-rates.json' in classpath or 'solr/conf/', 
cwd=/usr/home/hudson/hudson-slave/workspace/Lucene-Solr-tests-only-trunk/checkout/solr/build/solr-core/test/S0
        at 
org.apache.solr.core.SolrResourceLoader.openResource(SolrResourceLoader.java:293)
        at 
org.apache.solr.schema.OpenExchangeRatesOrgProvider.reload(OpenExchangeRatesOrgProvider.java:126)
        ... 30 more


FAILED:  junit.framework.TestSuite.org.apache.solr.search.SpatialFilterTest

Error Message:
org.apache.solr.search.SpatialFilterTest

Stack Trace:
java.lang.ClassNotFoundException: org.apache.solr.search.SpatialFilterTest
        at java.net.URLClassLoader$1.run(URLClassLoader.java:214)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.net.URLClassLoader.findClass(URLClassLoader.java:205)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:321)
        at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:294)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:266)
        at java.lang.Class.forName0(Native Method)
        at java.lang.Class.forName(Class.java:264)
        at 
com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.instantiate(SlaveMain.java:143)
        at 
com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.execute(SlaveMain.java:121)
        at 
com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.main(SlaveMain.java:202)
        at 
com.carrotsearch.ant.tasks.junit4.slave.SlaveMainSafe.main(SlaveMainSafe.java:12)
Caused by: java.io.FileNotFoundException: 
/usr/home/hudson/hudson-slave/workspace/Lucene-Solr-tests-only-trunk/checkout/solr/build/solr-core/classes/test/org/apache/solr/search/SpatialFilterTest.class
 (Too many open files in system)
        at java.io.FileInputStream.open(Native Method)
        at java.io.FileInputStream.<init>(FileInputStream.java:137)
        at 
sun.misc.URLClassPath$FileLoader$1.getInputStream(URLClassPath.java:1005)
        at sun.misc.Resource.cachedInputStream(Resource.java:77)
        at sun.misc.Resource.getByteBuffer(Resource.java:160)
        at java.net.URLClassLoader.defineClass(URLClassLoader.java:266)
        at java.net.URLClassLoader.access$000(URLClassLoader.java:73)
        at java.net.URLClassLoader$1.run(URLClassLoader.java:212)
        ... 11 more


FAILED:  org.apache.solr.search.TestSurroundQueryParser.testQueryParser

Error Message:
java.lang.RuntimeException: Error opening solrconfig.xml

Stack Trace:
java.lang.RuntimeException: java.lang.RuntimeException: Error opening 
solrconfig.xml
        at org.apache.solr.util.TestHarness.createConfig(TestHarness.java:84)
        at 
org.apache.solr.util.AbstractSolrTestCase.setUp(AbstractSolrTestCase.java:158)
        at 
org.apache.solr.search.TestSurroundQueryParser.setUp(TestSurroundQueryParser.java:35)
        at sun.reflect.GeneratedMethodAccessor1.invoke(Unknown Source)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:616)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1844)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.access$1000(RandomizedRunner.java:142)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:807)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:823)
        at 
org.apache.lucene.util.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:63)
        at 
org.apache.lucene.util.LuceneTestCase$SubclassSetupTeardownRule$1.evaluate(LuceneTestCase.java:758)
        at 
org.apache.lucene.util.LuceneTestCase$InternalSetupTeardownRule$1.evaluate(LuceneTestCase.java:680)
        at 
org.apache.lucene.util.SystemPropertiesInvariantRule$1.evaluate(SystemPropertiesInvariantRule.java:69)
        at 
org.apache.lucene.util.LuceneTestCase$TestResultInterceptorRule$1.evaluate(LuceneTestCase.java:613)
        at 
org.apache.lucene.util.UncaughtExceptionsRule$1.evaluate(UncaughtExceptionsRule.java:75)
        at 
org.apache.lucene.util.LuceneTestCase$SaveThreadAndTestNameRule$1.evaluate(LuceneTestCase.java:652)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:755)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.access$600(RandomizedRunner.java:142)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$3$1.run(RandomizedRunner.java:606)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$3.evaluate(RandomizedRunner.java:625)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$4.evaluate(RandomizedRunner.java:661)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:672)
        at 
org.apache.lucene.util.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:63)
        at 
org.apache.lucene.util.UncaughtExceptionsRule$1.evaluate(UncaughtExceptionsRule.java:75)
        at 
org.apache.lucene.util.StoreClassNameRule$1.evaluate(StoreClassNameRule.java:38)
        at 
org.apache.lucene.util.SystemPropertiesInvariantRule$1.evaluate(SystemPropertiesInvariantRule.java:69)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.runSuite(RandomizedRunner.java:553)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.access$400(RandomizedRunner.java:142)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$2.run(RandomizedRunner.java:499)
Caused by: java.lang.RuntimeException: Error opening solrconfig.xml
        at 
org.apache.solr.core.SolrResourceLoader.openResource(SolrResourceLoader.java:290)
        at 
org.apache.solr.core.SolrResourceLoader.openConfig(SolrResourceLoader.java:259)
        at org.apache.solr.core.Config.<init>(Config.java:111)
        at org.apache.solr.core.Config.<init>(Config.java:78)
        at org.apache.solr.core.SolrConfig.<init>(SolrConfig.java:117)
        at org.apache.solr.core.SolrConfig.<init>(SolrConfig.java:83)
        at org.apache.solr.util.TestHarness.createConfig(TestHarness.java:81)
        ... 29 more
Caused by: java.io.FileNotFoundException: 
/usr/home/hudson/hudson-slave/workspace/Lucene-Solr-tests-only-trunk/checkout/solr/build/solr-core/test-files/solr/conf/solrconfig.xml
 (Too many open files in system)
        at java.io.FileInputStream.open(Native Method)
        at java.io.FileInputStream.<init>(FileInputStream.java:137)
        at 
org.apache.solr.core.SolrResourceLoader.openResource(SolrResourceLoader.java:280)
        ... 35 more


FAILED:  org.apache.solr.servlet.NoCacheHeaderTest.testCacheControl

Error Message:
Too many open files in system

Stack Trace:
java.net.SocketException: Too many open files in system
        at 
__randomizedtesting.SeedInfo.seed([C51DCA0FCD31E604:C28E2EDC649754BB]:0)
        at java.net.Socket.createImpl(Socket.java:414)
        at java.net.Socket.getImpl(Socket.java:477)
        at java.net.Socket.setSoTimeout(Socket.java:1035)
        at 
org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:122)
        at 
org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:148)
        at 
org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:150)
        at 
org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:121)
        at 
org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:575)
        at 
org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:425)
        at 
org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:820)
        at 
org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:754)
        at 
org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:732)
        at 
org.apache.solr.servlet.NoCacheHeaderTest.doCacheControl(NoCacheHeaderTest.java:164)
        at 
org.apache.solr.servlet.NoCacheHeaderTest.testCacheControl(NoCacheHeaderTest.java:57)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:616)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1844)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.access$1000(RandomizedRunner.java:142)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:748)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:809)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:823)
        at 
org.apache.lucene.util.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:63)
        at 
org.apache.lucene.util.LuceneTestCase$SubclassSetupTeardownRule$1.evaluate(LuceneTestCase.java:758)
        at 
org.apache.lucene.util.LuceneTestCase$InternalSetupTeardownRule$1.evaluate(LuceneTestCase.java:680)
        at 
org.apache.lucene.util.SystemPropertiesInvariantRule$1.evaluate(SystemPropertiesInvariantRule.java:69)
        at 
org.apache.lucene.util.LuceneTestCase$TestResultInterceptorRule$1.evaluate(LuceneTestCase.java:613)
        at 
org.apache.lucene.util.UncaughtExceptionsRule$1.evaluate(UncaughtExceptionsRule.java:75)
        at 
org.apache.lucene.util.LuceneTestCase$SaveThreadAndTestNameRule$1.evaluate(LuceneTestCase.java:652)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:755)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.access$600(RandomizedRunner.java:142)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$3$1.run(RandomizedRunner.java:606)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$3.evaluate(RandomizedRunner.java:625)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$4.evaluate(RandomizedRunner.java:661)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:672)
        at 
org.apache.lucene.util.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:63)
        at 
org.apache.lucene.util.UncaughtExceptionsRule$1.evaluate(UncaughtExceptionsRule.java:75)
        at 
org.apache.lucene.util.StoreClassNameRule$1.evaluate(StoreClassNameRule.java:38)
        at 
org.apache.lucene.util.SystemPropertiesInvariantRule$1.evaluate(SystemPropertiesInvariantRule.java:69)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.runSuite(RandomizedRunner.java:553)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.access$400(RandomizedRunner.java:142)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$2.run(RandomizedRunner.java:499)


FAILED:  org.apache.solr.servlet.NoCacheHeaderTest.testLastModified

Error Message:
Too many open files in system

Stack Trace:
java.net.SocketException: Too many open files in system
        at 
__randomizedtesting.SeedInfo.seed([C51DCA0FCD31E604:A0644E6699B242C3]:0)
        at java.net.Socket.createImpl(Socket.java:414)
        at java.net.Socket.getImpl(Socket.java:477)
        at java.net.Socket.setSoTimeout(Socket.java:1035)
        at 
org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:122)
        at 
org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:148)
        at 
org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:150)
        at 
org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:121)
        at 
org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:575)
        at 
org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:425)
        at 
org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:820)
        at 
org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:754)
        at 
org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:732)
        at 
org.apache.solr.servlet.NoCacheHeaderTest.doLastModified(NoCacheHeaderTest.java:67)
        at 
org.apache.solr.servlet.NoCacheHeaderTest.testLastModified(NoCacheHeaderTest.java:43)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:616)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1844)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.access$1000(RandomizedRunner.java:142)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:748)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:809)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:823)
        at 
org.apache.lucene.util.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:63)
        at 
org.apache.lucene.util.LuceneTestCase$SubclassSetupTeardownRule$1.evaluate(LuceneTestCase.java:758)
        at 
org.apache.lucene.util.LuceneTestCase$InternalSetupTeardownRule$1.evaluate(LuceneTestCase.java:680)
        at 
org.apache.lucene.util.SystemPropertiesInvariantRule$1.evaluate(SystemPropertiesInvariantRule.java:69)
        at 
org.apache.lucene.util.LuceneTestCase$TestResultInterceptorRule$1.evaluate(LuceneTestCase.java:613)
        at 
org.apache.lucene.util.UncaughtExceptionsRule$1.evaluate(UncaughtExceptionsRule.java:75)
        at 
org.apache.lucene.util.LuceneTestCase$SaveThreadAndTestNameRule$1.evaluate(LuceneTestCase.java:652)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:755)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.access$600(RandomizedRunner.java:142)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$3$1.run(RandomizedRunner.java:606)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$3.evaluate(RandomizedRunner.java:625)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$4.evaluate(RandomizedRunner.java:661)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:672)
        at 
org.apache.lucene.util.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:63)
        at 
org.apache.lucene.util.UncaughtExceptionsRule$1.evaluate(UncaughtExceptionsRule.java:75)
        at 
org.apache.lucene.util.StoreClassNameRule$1.evaluate(StoreClassNameRule.java:38)
        at 
org.apache.lucene.util.SystemPropertiesInvariantRule$1.evaluate(SystemPropertiesInvariantRule.java:69)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.runSuite(RandomizedRunner.java:553)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.access$400(RandomizedRunner.java:142)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$2.run(RandomizedRunner.java:499)


FAILED:  org.apache.solr.servlet.NoCacheHeaderTest.testEtag

Error Message:
Too many open files in system

Stack Trace:
java.net.SocketException: Too many open files in system
        at 
__randomizedtesting.SeedInfo.seed([C51DCA0FCD31E604:9F04C489BB4F6DAC]:0)
        at java.net.Socket.createImpl(Socket.java:414)
        at java.net.Socket.getImpl(Socket.java:477)
        at java.net.Socket.setSoTimeout(Socket.java:1035)
        at 
org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:122)
        at 
org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:148)
        at 
org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:150)
        at 
org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:121)
        at 
org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:575)
        at 
org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:425)
        at 
org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:820)
        at 
org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:754)
        at 
org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:732)
        at 
org.apache.solr.servlet.NoCacheHeaderTest.doETag(NoCacheHeaderTest.java:115)
        at 
org.apache.solr.servlet.NoCacheHeaderTest.testEtag(NoCacheHeaderTest.java:50)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:616)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1844)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.access$1000(RandomizedRunner.java:142)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:748)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:809)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:823)
        at 
org.apache.lucene.util.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:63)
        at 
org.apache.lucene.util.LuceneTestCase$SubclassSetupTeardownRule$1.evaluate(LuceneTestCase.java:758)
        at 
org.apache.lucene.util.LuceneTestCase$InternalSetupTeardownRule$1.evaluate(LuceneTestCase.java:680)
        at 
org.apache.lucene.util.SystemPropertiesInvariantRule$1.evaluate(SystemPropertiesInvariantRule.java:69)
        at 
org.apache.lucene.util.LuceneTestCase$TestResultInterceptorRule$1.evaluate(LuceneTestCase.java:613)
        at 
org.apache.lucene.util.UncaughtExceptionsRule$1.evaluate(UncaughtExceptionsRule.java:75)
        at 
org.apache.lucene.util.LuceneTestCase$SaveThreadAndTestNameRule$1.evaluate(LuceneTestCase.java:652)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:755)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.access$600(RandomizedRunner.java:142)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$3$1.run(RandomizedRunner.java:606)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$3.evaluate(RandomizedRunner.java:625)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$4.evaluate(RandomizedRunner.java:661)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:672)
        at 
org.apache.lucene.util.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:63)
        at 
org.apache.lucene.util.UncaughtExceptionsRule$1.evaluate(UncaughtExceptionsRule.java:75)
        at 
org.apache.lucene.util.StoreClassNameRule$1.evaluate(StoreClassNameRule.java:38)
        at 
org.apache.lucene.util.SystemPropertiesInvariantRule$1.evaluate(SystemPropertiesInvariantRule.java:69)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.runSuite(RandomizedRunner.java:553)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.access$400(RandomizedRunner.java:142)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$2.run(RandomizedRunner.java:499)




Build Log (for compile errors):
[...truncated 149059 lines...]


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