See https://builds.apache.org/job/ZooKeeper_branch34_openjdk8/267/
################################################################################### ########################## LAST 60 LINES OF THE CONSOLE ########################### [...truncated 44.63 KB...] [junit] Running org.apache.zookeeper.test.SaslAuthFailTest [junit] Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.757 sec [junit] Running org.apache.zookeeper.test.SaslAuthMissingClientConfigTest [junit] Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.699 sec [junit] Running org.apache.zookeeper.test.SaslClientTest [junit] Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.175 sec [junit] Running org.apache.zookeeper.test.SessionInvalidationTest [junit] Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.882 sec [junit] Running org.apache.zookeeper.test.SessionTest [junit] Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 12.639 sec [junit] Running org.apache.zookeeper.test.SessionTimeoutTest [junit] Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.876 sec [junit] Running org.apache.zookeeper.test.StandaloneTest [junit] Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.425 sec [junit] Running org.apache.zookeeper.test.StatTest [junit] Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.438 sec [junit] Running org.apache.zookeeper.test.StaticHostProviderTest [junit] Tests run: 13, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.196 sec [junit] Running org.apache.zookeeper.test.SyncCallTest [junit] Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.164 sec [junit] Running org.apache.zookeeper.test.TruncateTest [junit] Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 11.962 sec [junit] Running org.apache.zookeeper.test.UpgradeTest [junit] Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 4.406 sec [junit] Running org.apache.zookeeper.test.WatchedEventTest [junit] Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.187 sec [junit] Running org.apache.zookeeper.test.WatcherFuncTest [junit] Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 3.902 sec [junit] Running org.apache.zookeeper.test.WatcherTest [junit] Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 33.414 sec [junit] Running org.apache.zookeeper.test.ZkDatabaseCorruptionTest [junit] Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 20.84 sec ERROR: Could not install OPENJDK_8_ON_UBUNTU_ONLY__HOME java.lang.NullPointerException [junit] Running org.apache.zookeeper.test.ZooKeeperQuotaTest [junit] Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.307 sec [junit] Running org.apache.jute.BinaryInputArchiveTest [junit] Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.172 sec fail.build.on.test.failure: BUILD FAILED /home/jenkins/jenkins-slave/workspace/ZooKeeper_branch34_openjdk8/build.xml:1425: The following error occurred while executing this line: /home/jenkins/jenkins-slave/workspace/ZooKeeper_branch34_openjdk8/build.xml:1428: Tests failed! Total time: 44 minutes 16 seconds Build step 'Invoke Ant' marked build as failure Archiving artifacts Setting OPENJDK_8_ON_UBUNTU_ONLY__HOME=/usr/lib/jvm/java-8-openjdk-amd64/ Recording test results Setting OPENJDK_8_ON_UBUNTU_ONLY__HOME=/usr/lib/jvm/java-8-openjdk-amd64/ Setting OPENJDK_8_ON_UBUNTU_ONLY__HOME=/usr/lib/jvm/java-8-openjdk-amd64/ Setting OPENJDK_8_ON_UBUNTU_ONLY__HOME=/usr/lib/jvm/java-8-openjdk-amd64/ Email was triggered for: Failure - Any Sending email for trigger: Failure - Any Setting OPENJDK_8_ON_UBUNTU_ONLY__HOME=/usr/lib/jvm/java-8-openjdk-amd64/ Setting OPENJDK_8_ON_UBUNTU_ONLY__HOME=/usr/lib/jvm/java-8-openjdk-amd64/ Setting OPENJDK_8_ON_UBUNTU_ONLY__HOME=/usr/lib/jvm/java-8-openjdk-amd64/ Setting OPENJDK_8_ON_UBUNTU_ONLY__HOME=/usr/lib/jvm/java-8-openjdk-amd64/ ################################################################################### ############################## FAILED TESTS (if any) ############################## 1 tests failed. FAILED: org.apache.zookeeper.test.ObserverQuorumHammerTest.testHammerBasic Error Message: expected:<1000> but was:<587> Stack Trace: junit.framework.AssertionFailedError: expected:<1000> but was:<587> at org.apache.zookeeper.test.ClientHammerTest.verifyHammer(ClientHammerTest.java:231) at org.apache.zookeeper.test.ClientHammerTest.runHammer(ClientHammerTest.java:142) at org.apache.zookeeper.test.ClientHammerTest.testHammerBasic(ClientHammerTest.java:120) at org.apache.zookeeper.test.ObserverQuorumHammerTest.testHammerBasic(ObserverQuorumHammerTest.java:37) at org.apache.zookeeper.JUnit4ZKTestRunner$LoggedInvokeMethod.evaluate(JUnit4ZKTestRunner.java:55)