Build: https://jenkins.thetaphi.de/job/Lucene-Solr-6.x-MacOSX/955/ Java: 64bit/jdk1.8.0 -XX:-UseCompressedOops -XX:+UseParallelGC
36 tests failed. FAILED: junit.framework.TestSuite.org.apache.solr.ConvertedLegacyTest Error Message: org.apache.solr.ConvertedLegacyTest Stack Trace: java.lang.ClassNotFoundException: org.apache.solr.ConvertedLegacyTest 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/ConvertedLegacyTest.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.TestSimpleTrackingShardHandler Error Message: org.apache.solr.TestSimpleTrackingShardHandler Stack Trace: java.lang.ClassNotFoundException: org.apache.solr.TestSimpleTrackingShardHandler 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/TestSimpleTrackingShardHandler.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.cloud.AsyncCallRequestStatusResponseTest Error Message: org.apache.solr.cloud.AsyncCallRequestStatusResponseTest Stack Trace: java.lang.ClassNotFoundException: org.apache.solr.cloud.AsyncCallRequestStatusResponseTest 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/cloud/AsyncCallRequestStatusResponseTest.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$1.run(URLClassLoader.java:368) ... 12 more FAILED: org.apache.solr.cloud.BasicDistributedZkTest.test Error Message: java.io.IOException: Couldn't instantiate org.apache.zookeeper.ClientCnxnSocketNIO Stack Trace: org.apache.solr.common.SolrException: java.io.IOException: Couldn't instantiate org.apache.zookeeper.ClientCnxnSocketNIO at __randomizedtesting.SeedInfo.seed([A16006AB109E9B8:82423FB01FF58440]:0) at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:171) at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:117) at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:107) at org.apache.solr.common.cloud.ZkStateReader.<init>(ZkStateReader.java:226) at org.apache.solr.client.solrj.impl.ZkClientClusterStateProvider.connect(ZkClientClusterStateProvider.java:131) at org.apache.solr.client.solrj.impl.CloudSolrClient.connect(CloudSolrClient.java:631) at org.apache.solr.cloud.AbstractFullDistribZkTestBase.initCloud(AbstractFullDistribZkTestBase.java:267) at org.apache.solr.cloud.AbstractFullDistribZkTestBase.createServers(AbstractFullDistribZkTestBase.java:329) at org.apache.solr.BaseDistributedSearchTestCase$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) Caused by: java.io.IOException: Couldn't instantiate org.apache.zookeeper.ClientCnxnSocketNIO at org.apache.zookeeper.ZooKeeper.getClientCnxnSocket(ZooKeeper.java:1842) at org.apache.zookeeper.ZooKeeper.<init>(ZooKeeper.java:447) at org.apache.zookeeper.ZooKeeper.<init>(ZooKeeper.java:380) at org.apache.solr.common.cloud.SolrZooKeeper.<init>(SolrZooKeeper.java:43) at org.apache.solr.common.cloud.ZkClientConnectionStrategy.createSolrZooKeeper(ZkClientConnectionStrategy.java:105) at org.apache.solr.common.cloud.DefaultConnectionStrategy.connect(DefaultConnectionStrategy.java:37) at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:146) ... 40 more 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.ClientCnxnSocketNIO.<init>(ClientCnxnSocketNIO.java:43) at sun.reflect.GeneratedConstructorAccessor18.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) at java.lang.reflect.Constructor.newInstance(Constructor.java:423) at java.lang.Class.newInstance(Class.java:442) at org.apache.zookeeper.ZooKeeper.getClientCnxnSocket(ZooKeeper.java:1839) ... 46 more FAILED: junit.framework.TestSuite.org.apache.solr.cloud.BasicDistributedZkTest Error Message: 11 threads leaked from SUITE scope at org.apache.solr.cloud.BasicDistributedZkTest: 1) Thread[id=8546, name=OverseerStateUpdate-98179799860969476-127.0.0.1:63099_m_yge-n_0000000000, state=TIMED_WAITING, group=Overseer state updater.] at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) at org.apache.solr.cloud.DistributedQueue.peek(DistributedQueue.java:165) at org.apache.solr.cloud.DistributedQueue.peek(DistributedQueue.java:139) at org.apache.solr.cloud.Overseer$ClusterStateUpdater.run(Overseer.java:183) at java.lang.Thread.run(Thread.java:748) 2) Thread[id=8551, name=zkCallback-1445-thread-4, state=TIMED_WAITING, group=TGRP-BasicDistributedZkTest] at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1066) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:748) 3) Thread[id=8538, name=solr-idle-connections-evictor, state=TIMED_WAITING, group=TGRP-BasicDistributedZkTest] at java.lang.Thread.sleep(Native Method) at org.apache.solr.update.UpdateShardHandler$IdleConnectionsEvictor$1.run(UpdateShardHandler.java:266) at java.lang.Thread.run(Thread.java:748) 4) Thread[id=8547, name=OverseerCollectionConfigSetProcessor-98179799860969476-127.0.0.1:63099_m_yge-n_0000000000, state=TIMED_WAITING, group=Overseer collection creation process.] at java.lang.Thread.sleep(Native Method) at org.apache.solr.common.cloud.ZkCmdExecutor.retryDelay(ZkCmdExecutor.java:111) at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:70) at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:354) at org.apache.solr.cloud.OverseerTaskProcessor.amILeader(OverseerTaskProcessor.java:387) at org.apache.solr.cloud.OverseerTaskProcessor.run(OverseerTaskProcessor.java:193) at java.lang.Thread.run(Thread.java:748) 5) Thread[id=8539, name=solr-idle-connections-evictor, state=TIMED_WAITING, group=TGRP-BasicDistributedZkTest] at java.lang.Thread.sleep(Native Method) at org.apache.solr.update.UpdateShardHandler$IdleConnectionsEvictor$1.run(UpdateShardHandler.java:266) at java.lang.Thread.run(Thread.java:748) 6) Thread[id=8550, name=zkCallback-1445-thread-3, state=TIMED_WAITING, group=TGRP-BasicDistributedZkTest] at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1066) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:748) 7) Thread[id=8545, name=zkCallback-1445-thread-1, state=TIMED_WAITING, group=TGRP-BasicDistributedZkTest] at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1066) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:748) 8) Thread[id=8548, name=OverseerHdfsCoreFailoverThread-98179799860969476-127.0.0.1:63099_m_yge-n_0000000000, state=TIMED_WAITING, group=Overseer Hdfs SolrCore Failover Thread.] at java.lang.Thread.sleep(Native Method) at org.apache.solr.common.cloud.ZkCmdExecutor.retryDelay(ZkCmdExecutor.java:111) at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:70) at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:354) at org.apache.solr.common.cloud.ZkStateReader.fetchCollectionState(ZkStateReader.java:1110) at org.apache.solr.common.cloud.ZkStateReader.getCollectionLive(ZkStateReader.java:1096) at org.apache.solr.common.cloud.ZkStateReader$LazyCollectionRef.get(ZkStateReader.java:638) at org.apache.solr.common.cloud.ClusterState.getCollectionsMap(ClusterState.java:250) at org.apache.solr.cloud.OverseerAutoReplicaFailoverThread.doWork(OverseerAutoReplicaFailoverThread.java:166) at org.apache.solr.cloud.OverseerAutoReplicaFailoverThread.run(OverseerAutoReplicaFailoverThread.java:131) at java.lang.Thread.run(Thread.java:748) 9) Thread[id=8543, name=TEST-BasicDistributedZkTest.test-seed#[A16006AB109E9B8]-SendThread(127.0.0.1:63096), state=TIMED_WAITING, group=TGRP-BasicDistributedZkTest] at java.lang.Thread.sleep(Native Method) at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1051) 10) Thread[id=8544, name=TEST-BasicDistributedZkTest.test-seed#[A16006AB109E9B8]-EventThread, state=WAITING, group=TGRP-BasicDistributedZkTest] at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:501) 11) Thread[id=8549, name=zkCallback-1445-thread-2, state=TIMED_WAITING, group=TGRP-BasicDistributedZkTest] at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1066) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:748) Stack Trace: com.carrotsearch.randomizedtesting.ThreadLeakError: 11 threads leaked from SUITE scope at org.apache.solr.cloud.BasicDistributedZkTest: 1) Thread[id=8546, name=OverseerStateUpdate-98179799860969476-127.0.0.1:63099_m_yge-n_0000000000, state=TIMED_WAITING, group=Overseer state updater.] at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) at org.apache.solr.cloud.DistributedQueue.peek(DistributedQueue.java:165) at org.apache.solr.cloud.DistributedQueue.peek(DistributedQueue.java:139) at org.apache.solr.cloud.Overseer$ClusterStateUpdater.run(Overseer.java:183) at java.lang.Thread.run(Thread.java:748) 2) Thread[id=8551, name=zkCallback-1445-thread-4, state=TIMED_WAITING, group=TGRP-BasicDistributedZkTest] at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1066) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:748) 3) Thread[id=8538, name=solr-idle-connections-evictor, state=TIMED_WAITING, group=TGRP-BasicDistributedZkTest] at java.lang.Thread.sleep(Native Method) at org.apache.solr.update.UpdateShardHandler$IdleConnectionsEvictor$1.run(UpdateShardHandler.java:266) at java.lang.Thread.run(Thread.java:748) 4) Thread[id=8547, name=OverseerCollectionConfigSetProcessor-98179799860969476-127.0.0.1:63099_m_yge-n_0000000000, state=TIMED_WAITING, group=Overseer collection creation process.] at java.lang.Thread.sleep(Native Method) at org.apache.solr.common.cloud.ZkCmdExecutor.retryDelay(ZkCmdExecutor.java:111) at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:70) at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:354) at org.apache.solr.cloud.OverseerTaskProcessor.amILeader(OverseerTaskProcessor.java:387) at org.apache.solr.cloud.OverseerTaskProcessor.run(OverseerTaskProcessor.java:193) at java.lang.Thread.run(Thread.java:748) 5) Thread[id=8539, name=solr-idle-connections-evictor, state=TIMED_WAITING, group=TGRP-BasicDistributedZkTest] at java.lang.Thread.sleep(Native Method) at org.apache.solr.update.UpdateShardHandler$IdleConnectionsEvictor$1.run(UpdateShardHandler.java:266) at java.lang.Thread.run(Thread.java:748) 6) Thread[id=8550, name=zkCallback-1445-thread-3, state=TIMED_WAITING, group=TGRP-BasicDistributedZkTest] at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1066) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:748) 7) Thread[id=8545, name=zkCallback-1445-thread-1, state=TIMED_WAITING, group=TGRP-BasicDistributedZkTest] at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1066) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:748) 8) Thread[id=8548, name=OverseerHdfsCoreFailoverThread-98179799860969476-127.0.0.1:63099_m_yge-n_0000000000, state=TIMED_WAITING, group=Overseer Hdfs SolrCore Failover Thread.] at java.lang.Thread.sleep(Native Method) at org.apache.solr.common.cloud.ZkCmdExecutor.retryDelay(ZkCmdExecutor.java:111) at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:70) at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:354) at org.apache.solr.common.cloud.ZkStateReader.fetchCollectionState(ZkStateReader.java:1110) at org.apache.solr.common.cloud.ZkStateReader.getCollectionLive(ZkStateReader.java:1096) at org.apache.solr.common.cloud.ZkStateReader$LazyCollectionRef.get(ZkStateReader.java:638) at org.apache.solr.common.cloud.ClusterState.getCollectionsMap(ClusterState.java:250) at org.apache.solr.cloud.OverseerAutoReplicaFailoverThread.doWork(OverseerAutoReplicaFailoverThread.java:166) at org.apache.solr.cloud.OverseerAutoReplicaFailoverThread.run(OverseerAutoReplicaFailoverThread.java:131) at java.lang.Thread.run(Thread.java:748) 9) Thread[id=8543, name=TEST-BasicDistributedZkTest.test-seed#[A16006AB109E9B8]-SendThread(127.0.0.1:63096), state=TIMED_WAITING, group=TGRP-BasicDistributedZkTest] at java.lang.Thread.sleep(Native Method) at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1051) 10) Thread[id=8544, name=TEST-BasicDistributedZkTest.test-seed#[A16006AB109E9B8]-EventThread, state=WAITING, group=TGRP-BasicDistributedZkTest] at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:501) 11) Thread[id=8549, name=zkCallback-1445-thread-2, state=TIMED_WAITING, group=TGRP-BasicDistributedZkTest] at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1066) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:748) at __randomizedtesting.SeedInfo.seed([A16006AB109E9B8]:0) FAILED: junit.framework.TestSuite.org.apache.solr.cloud.BasicDistributedZkTest Error Message: There are still zombie threads that couldn't be terminated: 1) Thread[id=8551, name=zkCallback-1445-thread-4, state=TIMED_WAITING, group=TGRP-BasicDistributedZkTest] at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1066) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:748) 2) Thread[id=8550, name=zkCallback-1445-thread-3, state=TIMED_WAITING, group=TGRP-BasicDistributedZkTest] at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1066) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:748) 3) Thread[id=8545, name=zkCallback-1445-thread-1, state=TIMED_WAITING, group=TGRP-BasicDistributedZkTest] at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1066) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:748) 4) Thread[id=8543, name=TEST-BasicDistributedZkTest.test-seed#[A16006AB109E9B8]-SendThread(127.0.0.1:63096), state=TIMED_WAITING, group=TGRP-BasicDistributedZkTest] at java.lang.Thread.sleep(Native Method) at org.apache.zookeeper.client.StaticHostProvider.next(StaticHostProvider.java:101) at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:997) at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1060) 5) Thread[id=8549, name=zkCallback-1445-thread-2, state=TIMED_WAITING, group=TGRP-BasicDistributedZkTest] at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1066) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:748) Stack Trace: com.carrotsearch.randomizedtesting.ThreadLeakError: There are still zombie threads that couldn't be terminated: 1) Thread[id=8551, name=zkCallback-1445-thread-4, state=TIMED_WAITING, group=TGRP-BasicDistributedZkTest] at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1066) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:748) 2) Thread[id=8550, name=zkCallback-1445-thread-3, state=TIMED_WAITING, group=TGRP-BasicDistributedZkTest] at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1066) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:748) 3) Thread[id=8545, name=zkCallback-1445-thread-1, state=TIMED_WAITING, group=TGRP-BasicDistributedZkTest] at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1066) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:748) 4) Thread[id=8543, name=TEST-BasicDistributedZkTest.test-seed#[A16006AB109E9B8]-SendThread(127.0.0.1:63096), state=TIMED_WAITING, group=TGRP-BasicDistributedZkTest] at java.lang.Thread.sleep(Native Method) at org.apache.zookeeper.client.StaticHostProvider.next(StaticHostProvider.java:101) at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:997) at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1060) 5) Thread[id=8549, name=zkCallback-1445-thread-2, state=TIMED_WAITING, group=TGRP-BasicDistributedZkTest] at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1066) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:748) at __randomizedtesting.SeedInfo.seed([A16006AB109E9B8]:0) FAILED: junit.framework.TestSuite.org.apache.solr.cloud.CollectionsAPIDistributedZkTest Error Message: org.apache.solr.cloud.CollectionsAPIDistributedZkTest Stack Trace: java.lang.ClassNotFoundException: org.apache.solr.cloud.CollectionsAPIDistributedZkTest 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/cloud/CollectionsAPIDistributedZkTest.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.cloud.LeaderFailureAfterFreshStartTest Error Message: org.apache.solr.cloud.LeaderFailureAfterFreshStartTest Stack Trace: java.lang.ClassNotFoundException: org.apache.solr.cloud.LeaderFailureAfterFreshStartTest 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/cloud/LeaderFailureAfterFreshStartTest.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.cloud.MissingSegmentRecoveryTest Error Message: org.apache.solr.cloud.MissingSegmentRecoveryTest Stack Trace: java.lang.ClassNotFoundException: org.apache.solr.cloud.MissingSegmentRecoveryTest 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/cloud/MissingSegmentRecoveryTest.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.cloud.OutOfBoxZkACLAndCredentialsProvidersTest Error Message: org.apache.solr.cloud.OutOfBoxZkACLAndCredentialsProvidersTest Stack Trace: java.lang.ClassNotFoundException: org.apache.solr.cloud.OutOfBoxZkACLAndCredentialsProvidersTest 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/cloud/OutOfBoxZkACLAndCredentialsProvidersTest.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.cloud.SharedFSAutoReplicaFailoverUtilsTest Error Message: org.apache.solr.cloud.SharedFSAutoReplicaFailoverUtilsTest Stack Trace: java.lang.ClassNotFoundException: org.apache.solr.cloud.SharedFSAutoReplicaFailoverUtilsTest 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/cloud/SharedFSAutoReplicaFailoverUtilsTest.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.cloud.TestMiniSolrCloudCluster.testStopAllStartAll Error Message: java.io.IOException: Couldn't instantiate org.apache.zookeeper.ClientCnxnSocketNIO Stack Trace: org.apache.solr.common.SolrException: java.io.IOException: Couldn't instantiate org.apache.zookeeper.ClientCnxnSocketNIO at __randomizedtesting.SeedInfo.seed([A16006AB109E9B8:7C281F19F03E4497]:0) at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:171) at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:117) at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:107) at org.apache.solr.cloud.TestMiniSolrCloudCluster.testStopAllStartAll(TestMiniSolrCloudCluster.java:292) 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) Caused by: java.io.IOException: Couldn't instantiate org.apache.zookeeper.ClientCnxnSocketNIO at org.apache.zookeeper.ZooKeeper.getClientCnxnSocket(ZooKeeper.java:1842) at org.apache.zookeeper.ZooKeeper.<init>(ZooKeeper.java:447) at org.apache.zookeeper.ZooKeeper.<init>(ZooKeeper.java:380) at org.apache.solr.common.cloud.SolrZooKeeper.<init>(SolrZooKeeper.java:43) at org.apache.solr.common.cloud.ZkClientConnectionStrategy.createSolrZooKeeper(ZkClientConnectionStrategy.java:105) at org.apache.solr.common.cloud.DefaultConnectionStrategy.connect(DefaultConnectionStrategy.java:37) at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:146) ... 42 more Caused by: java.io.IOException: Too many open files at sun.nio.ch.KQueueArrayWrapper.init(Native Method) at sun.nio.ch.KQueueArrayWrapper.<init>(KQueueArrayWrapper.java:98) at sun.nio.ch.KQueueSelectorImpl.<init>(KQueueSelectorImpl.java:88) at sun.nio.ch.KQueueSelectorProvider.openSelector(KQueueSelectorProvider.java:42) at java.nio.channels.Selector.open(Selector.java:227) at org.apache.zookeeper.ClientCnxnSocketNIO.<init>(ClientCnxnSocketNIO.java:43) at sun.reflect.GeneratedConstructorAccessor18.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) at java.lang.reflect.Constructor.newInstance(Constructor.java:423) at java.lang.Class.newInstance(Class.java:442) at org.apache.zookeeper.ZooKeeper.getClientCnxnSocket(ZooKeeper.java:1839) ... 48 more FAILED: junit.framework.TestSuite.org.apache.solr.cloud.TestTolerantUpdateProcessorCloud Error Message: org.apache.solr.cloud.TestTolerantUpdateProcessorCloud Stack Trace: java.lang.ClassNotFoundException: org.apache.solr.cloud.TestTolerantUpdateProcessorCloud 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/cloud/TestTolerantUpdateProcessorCloud.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.RequestHandlersTest Error Message: org.apache.solr.core.RequestHandlersTest Stack Trace: java.lang.ClassNotFoundException: org.apache.solr.core.RequestHandlersTest 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/RequestHandlersTest.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.TestCorePropertiesReload Error Message: org.apache.solr.core.TestCorePropertiesReload Stack Trace: java.lang.ClassNotFoundException: org.apache.solr.core.TestCorePropertiesReload 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/TestCorePropertiesReload.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.TestSolrDeletionPolicy2 Error Message: org.apache.solr.core.TestSolrDeletionPolicy2 Stack Trace: java.lang.ClassNotFoundException: org.apache.solr.core.TestSolrDeletionPolicy2 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/TestSolrDeletionPolicy2.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.handler.admin.CoreAdminCreateDiscoverTest Error Message: org.apache.solr.handler.admin.CoreAdminCreateDiscoverTest Stack Trace: java.lang.ClassNotFoundException: org.apache.solr.handler.admin.CoreAdminCreateDiscoverTest 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/handler/admin/CoreAdminCreateDiscoverTest.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.handler.admin.CoreAdminHandlerTest Error Message: org.apache.solr.handler.admin.CoreAdminHandlerTest Stack Trace: java.lang.ClassNotFoundException: org.apache.solr.handler.admin.CoreAdminHandlerTest 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/handler/admin/CoreAdminHandlerTest.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.handler.admin.LukeRequestHandlerTest Error Message: org.apache.solr.handler.admin.LukeRequestHandlerTest Stack Trace: java.lang.ClassNotFoundException: org.apache.solr.handler.admin.LukeRequestHandlerTest 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/handler/admin/LukeRequestHandlerTest.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.handler.component.SpatialHeatmapFacetsTest Error Message: org.apache.solr.handler.component.SpatialHeatmapFacetsTest Stack Trace: java.lang.ClassNotFoundException: org.apache.solr.handler.component.SpatialHeatmapFacetsTest 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/handler/component/SpatialHeatmapFacetsTest.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.internal.csv.CSVUtilsTest Error Message: org.apache.solr.internal.csv.CSVUtilsTest Stack Trace: java.lang.ClassNotFoundException: org.apache.solr.internal.csv.CSVUtilsTest 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/internal/csv/CSVUtilsTest.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.internal.csv.CharBufferTest Error Message: org.apache.solr.internal.csv.CharBufferTest Stack Trace: java.lang.ClassNotFoundException: org.apache.solr.internal.csv.CharBufferTest 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/internal/csv/CharBufferTest.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.metrics.SolrCoreMetricManagerTest Error Message: org.apache.solr.metrics.SolrCoreMetricManagerTest Stack Trace: java.lang.ClassNotFoundException: org.apache.solr.metrics.SolrCoreMetricManagerTest 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/metrics/SolrCoreMetricManagerTest.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.response.TestGraphMLResponseWriter Error Message: org.apache.solr.response.TestGraphMLResponseWriter Stack Trace: java.lang.ClassNotFoundException: org.apache.solr.response.TestGraphMLResponseWriter 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/response/TestGraphMLResponseWriter.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.schema.TestUseDocValuesAsStored Error Message: org.apache.solr.schema.TestUseDocValuesAsStored Stack Trace: java.lang.ClassNotFoundException: org.apache.solr.schema.TestUseDocValuesAsStored 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/schema/TestUseDocValuesAsStored.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.search.ReturnFieldsTest Error Message: SolrCore 'collection1' is not available due to init failure: JVM Error creating core [collection1]: Error loading SPI class list from URL: file:/Users/jenkins/workspace/Lucene-Solr-6.x-MacOSX/lucene/build/test-framework/classes/java/META-INF/services/org.apache.lucene.codecs.PostingsFormat Stack Trace: org.apache.solr.core.SolrCoreInitializationException: SolrCore 'collection1' is not available due to init failure: JVM Error creating core [collection1]: Error loading SPI class list from URL: file:/Users/jenkins/workspace/Lucene-Solr-6.x-MacOSX/lucene/build/test-framework/classes/java/META-INF/services/org.apache.lucene.codecs.PostingsFormat at __randomizedtesting.SeedInfo.seed([A16006AB109E9B8]:0) at org.apache.solr.core.CoreContainer.getCore(CoreContainer.java:1322) at org.apache.solr.util.TestHarness.getCoreInc(TestHarness.java:256) at org.apache.solr.util.TestHarness.update(TestHarness.java:272) at org.apache.solr.util.BaseTestHarness.checkUpdateStatus(BaseTestHarness.java:281) at org.apache.solr.util.BaseTestHarness.validateUpdate(BaseTestHarness.java:251) at org.apache.solr.SolrTestCaseJ4.checkUpdateU(SolrTestCaseJ4.java:849) at org.apache.solr.SolrTestCaseJ4.assertU(SolrTestCaseJ4.java:828) at org.apache.solr.SolrTestCaseJ4.assertU(SolrTestCaseJ4.java:822) at org.apache.solr.search.ReturnFieldsTest.beforeClass(ReturnFieldsTest.java:38) 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: JVM Error creating core [collection1]: Error loading SPI class list from URL: file:/Users/jenkins/workspace/Lucene-Solr-6.x-MacOSX/lucene/build/test-framework/classes/java/META-INF/services/org.apache.lucene.codecs.PostingsFormat at org.apache.solr.core.CoreContainer.create(CoreContainer.java:950) at org.apache.solr.core.CoreContainer.lambda$load$5(CoreContainer.java:565) at com.codahale.metrics.InstrumentedExecutorService$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.util.ServiceConfigurationError: Error loading SPI class list from URL: file:/Users/jenkins/workspace/Lucene-Solr-6.x-MacOSX/lucene/build/test-framework/classes/java/META-INF/services/org.apache.lucene.codecs.PostingsFormat at org.apache.lucene.util.SPIClassIterator.loadNextProfile(SPIClassIterator.java:133) at org.apache.lucene.util.SPIClassIterator.hasNext(SPIClassIterator.java:145) at org.apache.lucene.util.NamedSPILoader.reload(NamedSPILoader.java:69) at org.apache.lucene.codecs.PostingsFormat.reloadPostingsFormats(PostingsFormat.java:132) at org.apache.solr.core.SolrResourceLoader.reloadLuceneSPI(SolrResourceLoader.java:237) at org.apache.solr.core.SolrResourceLoader.<init>(SolrResourceLoader.java:182) at org.apache.solr.core.ConfigSetService$Default.createCoreResourceLoader(ConfigSetService.java:183) at org.apache.solr.core.ConfigSetService.getConfig(ConfigSetService.java:75) at org.apache.solr.core.CoreContainer.create(CoreContainer.java:926) ... 7 more Caused by: java.io.FileNotFoundException: /Users/jenkins/workspace/Lucene-Solr-6.x-MacOSX/lucene/build/test-framework/classes/java/META-INF/services/org.apache.lucene.codecs.PostingsFormat (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 java.io.FileInputStream.<init>(FileInputStream.java:93) at sun.net.www.protocol.file.FileURLConnection.connect(FileURLConnection.java:90) at sun.net.www.protocol.file.FileURLConnection.getInputStream(FileURLConnection.java:188) at java.net.URL.openStream(URL.java:1045) at org.apache.lucene.util.SPIClassIterator.loadNextProfile(SPIClassIterator.java:109) ... 15 more FAILED: junit.framework.TestSuite.org.apache.solr.search.ReturnFieldsTest 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/J1/temp/solr.search.ReturnFieldsTest_A16006AB109E9B8-001/init-core-data-001: java.nio.file.FileSystemException: /Users/jenkins/workspace/Lucene-Solr-6.x-MacOSX/solr/build/solr-core/test/J1/temp/solr.search.ReturnFieldsTest_A16006AB109E9B8-001/init-core-data-001: Too many open files /Users/jenkins/workspace/Lucene-Solr-6.x-MacOSX/solr/build/solr-core/test/J1/temp/solr.search.ReturnFieldsTest_A16006AB109E9B8-001: java.nio.file.FileSystemException: /Users/jenkins/workspace/Lucene-Solr-6.x-MacOSX/solr/build/solr-core/test/J1/temp/solr.search.ReturnFieldsTest_A16006AB109E9B8-001: 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/J1/temp/solr.search.ReturnFieldsTest_A16006AB109E9B8-001/init-core-data-001: java.nio.file.FileSystemException: /Users/jenkins/workspace/Lucene-Solr-6.x-MacOSX/solr/build/solr-core/test/J1/temp/solr.search.ReturnFieldsTest_A16006AB109E9B8-001/init-core-data-001: Too many open files /Users/jenkins/workspace/Lucene-Solr-6.x-MacOSX/solr/build/solr-core/test/J1/temp/solr.search.ReturnFieldsTest_A16006AB109E9B8-001: java.nio.file.FileSystemException: /Users/jenkins/workspace/Lucene-Solr-6.x-MacOSX/solr/build/solr-core/test/J1/temp/solr.search.ReturnFieldsTest_A16006AB109E9B8-001: 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.search.TestRealTimeGet Error Message: org.apache.solr.search.TestRealTimeGet Stack Trace: java.lang.ClassNotFoundException: org.apache.solr.search.TestRealTimeGet 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/search/TestRealTimeGet.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.search.TestReload Error Message: org.apache.solr.search.TestReload Stack Trace: java.lang.ClassNotFoundException: org.apache.solr.search.TestReload 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/search/TestReload.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.search.TestXmlQParserPlugin Error Message: org.apache.solr.search.TestXmlQParserPlugin Stack Trace: java.lang.ClassNotFoundException: org.apache.solr.search.TestXmlQParserPlugin 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/search/TestXmlQParserPlugin.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.search.join.TestScoreJoinQPScore Error Message: org.apache.solr.search.join.TestScoreJoinQPScore Stack Trace: java.lang.ClassNotFoundException: org.apache.solr.search.join.TestScoreJoinQPScore 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.ca [...truncated too long message...] nit4] > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) [junit4] > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) [junit4] > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1066) [junit4] > at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127) [junit4] > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [junit4] > at java.lang.Thread.run(Thread.java:748) [junit4] > 7) Thread[id=8545, name=zkCallback-1445-thread-1, state=TIMED_WAITING, group=TGRP-BasicDistributedZkTest] [junit4] > at sun.misc.Unsafe.park(Native Method) [junit4] > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) [junit4] > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) [junit4] > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) [junit4] > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) [junit4] > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1066) [junit4] > at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127) [junit4] > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [junit4] > at java.lang.Thread.run(Thread.java:748) [junit4] > 8) Thread[id=8548, name=OverseerHdfsCoreFailoverThread-98179799860969476-127.0.0.1:63099_m_yge-n_0000000000, state=TIMED_WAITING, group=Overseer Hdfs SolrCore Failover Thread.] [junit4] > at java.lang.Thread.sleep(Native Method) [junit4] > at org.apache.solr.common.cloud.ZkCmdExecutor.retryDelay(ZkCmdExecutor.java:111) [junit4] > at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:70) [junit4] > at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:354) [junit4] > at org.apache.solr.common.cloud.ZkStateReader.fetchCollectionState(ZkStateReader.java:1110) [junit4] > at org.apache.solr.common.cloud.ZkStateReader.getCollectionLive(ZkStateReader.java:1096) [junit4] > at org.apache.solr.common.cloud.ZkStateReader$LazyCollectionRef.get(ZkStateReader.java:638) [junit4] > at org.apache.solr.common.cloud.ClusterState.getCollectionsMap(ClusterState.java:250) [junit4] > at org.apache.solr.cloud.OverseerAutoReplicaFailoverThread.doWork(OverseerAutoReplicaFailoverThread.java:166) [junit4] > at org.apache.solr.cloud.OverseerAutoReplicaFailoverThread.run(OverseerAutoReplicaFailoverThread.java:131) [junit4] > at java.lang.Thread.run(Thread.java:748) [junit4] > 9) Thread[id=8543, name=TEST-BasicDistributedZkTest.test-seed#[A16006AB109E9B8]-SendThread(127.0.0.1:63096), state=TIMED_WAITING, group=TGRP-BasicDistributedZkTest] [junit4] > at java.lang.Thread.sleep(Native Method) [junit4] > at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1051) [junit4] > 10) Thread[id=8544, name=TEST-BasicDistributedZkTest.test-seed#[A16006AB109E9B8]-EventThread, state=WAITING, group=TGRP-BasicDistributedZkTest] [junit4] > at sun.misc.Unsafe.park(Native Method) [junit4] > at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) [junit4] > at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) [junit4] > at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) [junit4] > at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:501) [junit4] > 11) Thread[id=8549, name=zkCallback-1445-thread-2, state=TIMED_WAITING, group=TGRP-BasicDistributedZkTest] [junit4] > at sun.misc.Unsafe.park(Native Method) [junit4] > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) [junit4] > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) [junit4] > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) [junit4] > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) [junit4] > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1066) [junit4] > at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127) [junit4] > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [junit4] > at java.lang.Thread.run(Thread.java:748) [junit4] > at __randomizedtesting.SeedInfo.seed([A16006AB109E9B8]:0)Throwable #2: com.carrotsearch.randomizedtesting.ThreadLeakError: There are still zombie threads that couldn't be terminated: [junit4] > 1) Thread[id=8551, name=zkCallback-1445-thread-4, state=TIMED_WAITING, group=TGRP-BasicDistributedZkTest] [junit4] > at sun.misc.Unsafe.park(Native Method) [junit4] > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) [junit4] > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) [junit4] > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) [junit4] > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) [junit4] > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1066) [junit4] > at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127) [junit4] > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [junit4] > at java.lang.Thread.run(Thread.java:748) [junit4] > 2) Thread[id=8550, name=zkCallback-1445-thread-3, state=TIMED_WAITING, group=TGRP-BasicDistributedZkTest] [junit4] > at sun.misc.Unsafe.park(Native Method) [junit4] > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) [junit4] > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) [junit4] > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) [junit4] > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) [junit4] > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1066) [junit4] > at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127) [junit4] > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [junit4] > at java.lang.Thread.run(Thread.java:748) [junit4] > 3) Thread[id=8545, name=zkCallback-1445-thread-1, state=TIMED_WAITING, group=TGRP-BasicDistributedZkTest] [junit4] > at sun.misc.Unsafe.park(Native Method) [junit4] > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) [junit4] > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) [junit4] > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) [junit4] > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) [junit4] > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1066) [junit4] > at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127) [junit4] > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [junit4] > at java.lang.Thread.run(Thread.java:748) [junit4] > 4) Thread[id=8543, name=TEST-BasicDistributedZkTest.test-seed#[A16006AB109E9B8]-SendThread(127.0.0.1:63096), state=TIMED_WAITING, group=TGRP-BasicDistributedZkTest] [junit4] > at java.lang.Thread.sleep(Native Method) [junit4] > at org.apache.zookeeper.client.StaticHostProvider.next(StaticHostProvider.java:101) [junit4] > at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:997) [junit4] > at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1060) [junit4] > 5) Thread[id=8549, name=zkCallback-1445-thread-2, state=TIMED_WAITING, group=TGRP-BasicDistributedZkTest] [junit4] > at sun.misc.Unsafe.park(Native Method) [junit4] > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) [junit4] > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) [junit4] > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) [junit4] > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) [junit4] > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1066) [junit4] > at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127) [junit4] > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [junit4] > at java.lang.Thread.run(Thread.java:748) [junit4] > at __randomizedtesting.SeedInfo.seed([A16006AB109E9B8]:0) [junit4] Completed [305/715 (33!)] on J1 in 23.86s, 1 test, 3 errors <<< FAILURES! 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