See https://builds.apache.org/job/ZooKeeper_branch34_jdk7/2386/
################################################################################### ########################## LAST 60 LINES OF THE CONSOLE ########################### [...truncated 46.91 KB...] [junit] Running org.apache.zookeeper.test.RestoreCommittedLogTest [junit] Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 22.249 sec [junit] Running org.apache.zookeeper.test.SaslAuthDesignatedClientTest [junit] Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.876 sec [junit] Running org.apache.zookeeper.test.SaslAuthDesignatedServerTest [junit] Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.577 sec [junit] Running org.apache.zookeeper.test.SaslAuthFailDesignatedClientTest [junit] Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.061 sec [junit] Running org.apache.zookeeper.test.SaslAuthFailNotifyTest [junit] Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.513 sec [junit] Running org.apache.zookeeper.test.SaslAuthFailTest [junit] Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.622 sec [junit] Running org.apache.zookeeper.test.SaslAuthMissingClientConfigTest [junit] Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.54 sec [junit] Running org.apache.zookeeper.test.SaslClientTest [junit] Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.077 sec [junit] Running org.apache.zookeeper.test.SessionInvalidationTest [junit] Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.646 sec [junit] Running org.apache.zookeeper.test.SessionTest [junit] Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 11.041 sec [junit] Running org.apache.zookeeper.test.SessionTimeoutTest [junit] Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.884 sec [junit] Running org.apache.zookeeper.test.StandaloneTest [junit] Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.868 sec [junit] Running org.apache.zookeeper.test.StatTest [junit] Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.855 sec [junit] Running org.apache.zookeeper.test.StaticHostProviderTest [junit] Tests run: 13, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.181 sec [junit] Running org.apache.zookeeper.test.SyncCallTest [junit] Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.606 sec [junit] Running org.apache.zookeeper.test.TruncateTest [junit] Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 9.485 sec [junit] Running org.apache.zookeeper.test.UpgradeTest [junit] Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.417 sec [junit] Running org.apache.zookeeper.test.WatchedEventTest [junit] Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.174 sec [junit] Running org.apache.zookeeper.test.WatcherFuncTest [junit] Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.727 sec [junit] Running org.apache.zookeeper.test.WatcherTest [junit] Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 38.512 sec [junit] Running org.apache.zookeeper.test.ZkDatabaseCorruptionTest [junit] Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 8.089 sec [junit] Running org.apache.zookeeper.test.ZooKeeperQuotaTest [junit] Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.651 sec [junit] Running org.apache.jute.BinaryInputArchiveTest [junit] Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.078 sec fail.build.on.test.failure: BUILD FAILED /home/jenkins/jenkins-slave/workspace/ZooKeeper_branch34_jdk7/build.xml:1425: The following error occurred while executing this line: /home/jenkins/jenkins-slave/workspace/ZooKeeper_branch34_jdk7/build.xml:1428: Tests failed! Total time: 45 minutes 40 seconds Build step 'Invoke Ant' marked build as failure Archiving artifacts Recording test results Email was triggered for: Failure - Any Sending email for trigger: Failure - Any ################################################################################### ############################## FAILED TESTS (if any) ############################## 1 tests failed. FAILED: org.apache.zookeeper.test.QuorumHammerTest.testHammerBasic Error Message: expected:<1000> but was:<884> Stack Trace: junit.framework.AssertionFailedError: expected:<1000> but was:<884> 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.QuorumHammerTest.testHammerBasic(QuorumHammerTest.java:49) at org.apache.zookeeper.JUnit4ZKTestRunner$LoggedInvokeMethod.evaluate(JUnit4ZKTestRunner.java:55)