See https://builds.apache.org/job/ZooKeeper-trunk-openjdk7/958/
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[junit] 2016-03-19 20:40:08,638 [myid:] - INFO [main:NIOServerCnxnFactory@686] - binding to port 0.0.0.0/0.0.0.0:11222 [junit] 2016-03-19 20:40:08,639 [myid:] - INFO [main:ClientBase@355] - STARTING server instance 127.0.0.1:11222 [junit] 2016-03-19 20:40:08,639 [myid:] - INFO [main:ZooKeeperServer@858] - minSessionTimeout set to 6000 [junit] 2016-03-19 20:40:08,640 [myid:] - INFO [main:ZooKeeperServer@867] - maxSessionTimeout set to 60000 [junit] 2016-03-19 20:40:08,640 [myid:] - INFO [main:ZooKeeperServer@156] - Created server with tickTime 3000 minSessionTimeout 6000 maxSessionTimeout 60000 datadir /home/jenkins/jenkins-slave/workspace/ZooKeeper-trunk-openjdk7/trunk/build/test/tmp/test7910765524828093224.junit.dir/version-2 snapdir /home/jenkins/jenkins-slave/workspace/ZooKeeper-trunk-openjdk7/trunk/build/test/tmp/test7910765524828093224.junit.dir/version-2 [junit] 2016-03-19 20:40:08,642 [myid:] - INFO [main:FileSnap@83] - Reading snapshot /home/jenkins/jenkins-slave/workspace/ZooKeeper-trunk-openjdk7/trunk/build/test/tmp/test7910765524828093224.junit.dir/version-2/snapshot.b [junit] 2016-03-19 20:40:08,647 [myid:] - INFO [main:FileTxnSnapLog@298] - Snapshotting: 0xb to /home/jenkins/jenkins-slave/workspace/ZooKeeper-trunk-openjdk7/trunk/build/test/tmp/test7910765524828093224.junit.dir/version-2/snapshot.b [junit] 2016-03-19 20:40:08,651 [myid:] - INFO [main:FourLetterWordMain@85] - connecting to 127.0.0.1 11222 [junit] 2016-03-19 20:40:08,653 [myid:] - INFO [NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:11222:NIOServerCnxnFactory$AcceptThread@296] - Accepted socket connection from /127.0.0.1:37082 [junit] 2016-03-19 20:40:08,654 [myid:] - INFO [NIOWorkerThread-1:NIOServerCnxn@485] - Processing stat command from /127.0.0.1:37082 [junit] 2016-03-19 20:40:08,655 [myid:] - INFO [NIOWorkerThread-1:StatCommand@49] - Stat command output [junit] 2016-03-19 20:40:08,656 [myid:] - INFO [NIOWorkerThread-1:NIOServerCnxn@607] - Closed socket connection for client /127.0.0.1:37082 (no session established for client) [junit] 2016-03-19 20:40:08,656 [myid:] - INFO [main:JMXEnv@228] - ensureParent:[InMemoryDataTree, StandaloneServer_port] [junit] 2016-03-19 20:40:08,660 [myid:] - INFO [main:JMXEnv@245] - expect:InMemoryDataTree [junit] 2016-03-19 20:40:08,660 [myid:] - INFO [main:JMXEnv@249] - found:InMemoryDataTree org.apache.ZooKeeperService:name0=StandaloneServer_port11222,name1=InMemoryDataTree [junit] 2016-03-19 20:40:08,660 [myid:] - INFO [main:JMXEnv@245] - expect:StandaloneServer_port [junit] 2016-03-19 20:40:08,661 [myid:] - INFO [main:JMXEnv@249] - found:StandaloneServer_port org.apache.ZooKeeperService:name0=StandaloneServer_port11222 [junit] 2016-03-19 20:40:08,661 [myid:] - INFO [main:JUnit4ZKTestRunner$LoggedInvokeMethod@82] - Memory used 30281 [junit] 2016-03-19 20:40:08,662 [myid:] - INFO [main:JUnit4ZKTestRunner$LoggedInvokeMethod@87] - Number of threads 23 [junit] 2016-03-19 20:40:08,662 [myid:] - INFO [main:JUnit4ZKTestRunner$LoggedInvokeMethod@102] - FINISHED TEST METHOD testQuota [junit] 2016-03-19 20:40:08,663 [myid:] - INFO [main:ClientBase@537] - tearDown starting [junit] 2016-03-19 20:40:08,691 [myid:] - INFO [main:ZooKeeper@1110] - Session: 0x10048c67f810000 closed [junit] 2016-03-19 20:40:08,692 [myid:] - INFO [main-EventThread:ClientCnxn$EventThread@543] - EventThread shut down for session: 0x10048c67f810000 [junit] 2016-03-19 20:40:08,692 [myid:] - INFO [main:ClientBase@507] - STOPPING server [junit] 2016-03-19 20:40:08,693 [myid:] - INFO [ConnnectionExpirer:NIOServerCnxnFactory$ConnectionExpirerThread@583] - ConnnectionExpirerThread interrupted [junit] 2016-03-19 20:40:08,693 [myid:] - INFO [NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:11222:NIOServerCnxnFactory$AcceptThread@219] - accept thread exitted run method [junit] 2016-03-19 20:40:08,693 [myid:] - INFO [NIOServerCxnFactory.SelectorThread-0:NIOServerCnxnFactory$SelectorThread@420] - selector thread exitted run method [junit] 2016-03-19 20:40:08,694 [myid:] - INFO [main:ZooKeeperServer@498] - shutting down [junit] 2016-03-19 20:40:08,694 [myid:] - INFO [main:SessionTrackerImpl@232] - Shutting down [junit] 2016-03-19 20:40:08,695 [myid:] - INFO [main:PrepRequestProcessor@967] - Shutting down [junit] 2016-03-19 20:40:08,695 [myid:] - INFO [main:SyncRequestProcessor@191] - Shutting down [junit] 2016-03-19 20:40:08,695 [myid:] - INFO [ProcessThread(sid:0 cport:11222)::PrepRequestProcessor@154] - PrepRequestProcessor exited loop! [junit] 2016-03-19 20:40:08,696 [myid:] - INFO [SyncThread:0:SyncRequestProcessor@169] - SyncRequestProcessor exited! [junit] 2016-03-19 20:40:08,696 [myid:] - INFO [main:FinalRequestProcessor@492] - shutdown of request processor complete [junit] 2016-03-19 20:40:08,697 [myid:] - INFO [main:MBeanRegistry@128] - Unregister MBean [org.apache.ZooKeeperService:name0=StandaloneServer_port11222,name1=InMemoryDataTree] [junit] 2016-03-19 20:40:08,698 [myid:] - INFO [main:MBeanRegistry@128] - Unregister MBean [org.apache.ZooKeeperService:name0=StandaloneServer_port11222] [junit] 2016-03-19 20:40:08,698 [myid:] - INFO [main:FourLetterWordMain@85] - connecting to 127.0.0.1 11222 [junit] 2016-03-19 20:40:08,699 [myid:] - INFO [main:JMXEnv@146] - ensureOnly:[] [junit] 2016-03-19 20:40:08,708 [myid:] - INFO [main:ClientBase@562] - fdcount after test is: 53 at start it was 42 [junit] 2016-03-19 20:40:08,708 [myid:] - INFO [main:ClientBase@564] - sleeping for 20 secs [junit] 2016-03-19 20:40:08,710 [myid:] - INFO [main:ZKTestCase$1@65] - SUCCEEDED testQuota [junit] 2016-03-19 20:40:08,711 [myid:] - INFO [main:ZKTestCase$1@60] - FINISHED testQuota [junit] Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.869 sec BUILD FAILED /home/jenkins/jenkins-slave/workspace/ZooKeeper-trunk-openjdk7/trunk/build.xml:1246: Tests failed! Total time: 48 minutes 18 seconds Build step 'Invoke Ant' marked build as failure Recording test results Email was triggered for: Failure - Any Sending email for trigger: Failure - Any ################################################################################### ############################## FAILED TESTS (if any) ############################## 1 tests failed. FAILED: org.apache.zookeeper.test.ReadOnlyModeTest.testConnectionEvents Error Message: Index: 2, Size: 3 Stack Trace: java.lang.IndexOutOfBoundsException: Index: 2, Size: 3 at java.util.ArrayList.rangeCheck(ArrayList.java:635) at java.util.ArrayList.get(ArrayList.java:411) at org.apache.zookeeper.test.ReadOnlyModeTest.testConnectionEvents(ReadOnlyModeTest.java:211) at org.apache.zookeeper.JUnit4ZKTestRunner$LoggedInvokeMethod.evaluate(JUnit4ZKTestRunner.java:79) at java.util.concurrent.FutureTask.run(FutureTask.java:262) at java.lang.Thread.run(Thread.java:745)