That mirrors my experience.
On Nov 30, 2011, at 7:30 AM, Prashanth Menon <prashanth.men...@gmail.com> wrote: > For what it's worth, I only get ZK test failures about 95% of the time, and > just overall weirdness with ZK the remaining 5%. Of the 95%, it's with ZK > balancing. BTW, this is on OSX 10.6. > > [info] == core-kafka / kafka.zk.ZKLoadBalanceTest == > [info] Test Starting: testLoadBalance(kafka.zk.ZKLoadBalanceTest) > log4j:WARN No appenders could be found for logger > (org.apache.zookeeper.server.ZooKeeperServer). > log4j:WARN Please initialize the log4j system properly. > [error] Test Failed: testLoadBalance(kafka.zk.ZKLoadBalanceTest) > junit.framework.AssertionFailedError: expected:<5> but was:<2> > at junit.framework.Assert.fail(Assert.java:47) > at junit.framework.Assert.failNotEquals(Assert.java:277) > at junit.framework.Assert.assertEquals(Assert.java:64) > at junit.framework.Assert.assertEquals(Assert.java:195) > at junit.framework.Assert.assertEquals(Assert.java:201) > at kafka.zk.ZKLoadBalanceTest.checkSetEqual(ZKLoadBalanceTest.scala:121) > at > kafka.zk.ZKLoadBalanceTest.testLoadBalance(ZKLoadBalanceTest.scala:89) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) > at java.lang.reflect.Method.invoke(Method.java:597) > at junit.framework.TestCase.runTest(TestCase.java:164) > at junit.framework.TestCase.runBare(TestCase.java:130) > at junit.framework.TestResult$1.protect(TestResult.java:110) > at junit.framework.TestResult.runProtected(TestResult.java:128) > at junit.framework.TestResult.run(TestResult.java:113) > at junit.framework.TestCase.run(TestCase.java:120) > at junit.framework.TestSuite.runTest(TestSuite.java:228) > at junit.framework.TestSuite.run(TestSuite.java:223) > at junit.framework.TestSuite.runTest(TestSuite.java:228) > at junit.framework.TestSuite.run(TestSuite.java:223) > at org.scalatest.junit.JUnit3Suite.run(JUnit3Suite.scala:309) > at > org.scalatest.tools.ScalaTestFramework$ScalaTestRunner.run(ScalaTestFramework.scala:40) > at sbt.TestRunner.run(TestFramework.scala:53) > at sbt.TestRunner.runTest$1(TestFramework.scala:67) > at sbt.TestRunner.run(TestFramework.scala:76) > at > sbt.TestFramework$$anonfun$10$$anonfun$apply$11.runTest$2(TestFramework.scala:194) > at > sbt.TestFramework$$anonfun$10$$anonfun$apply$11$$anonfun$apply$12.apply(TestFramework.scala:205) > at > sbt.TestFramework$$anonfun$10$$anonfun$apply$11$$anonfun$apply$12.apply(TestFramework.scala:205) > at sbt.NamedTestTask.run(TestFramework.scala:92) > at > sbt.ScalaProject$$anonfun$sbt$ScalaProject$$toTask$1.apply(ScalaProject.scala:193) > at > sbt.ScalaProject$$anonfun$sbt$ScalaProject$$toTask$1.apply(ScalaProject.scala:193) > at sbt.TaskManager$Task.invoke(TaskManager.scala:62) > at sbt.impl.RunTask.doRun$1(RunTask.scala:77) > at sbt.impl.RunTask.runTask(RunTask.scala:85) > at sbt.impl.RunTask.sbt$impl$RunTask$$runIfNotRoot(RunTask.scala:60) > at > sbt.impl.RunTask$$anonfun$runTasksExceptRoot$2.apply(RunTask.scala:48) > at > sbt.impl.RunTask$$anonfun$runTasksExceptRoot$2.apply(RunTask.scala:48) > at sbt.Distributor$Run$Worker$$anonfun$2.apply(ParallelRunner.scala:131) > at sbt.Distributor$Run$Worker$$anonfun$2.apply(ParallelRunner.scala:131) > at sbt.Control$.trapUnit(Control.scala:19) > at sbt.Distributor$Run$Worker.run(ParallelRunner.scala:131) > [info] == core-kafka / kafka.zk.ZKLoadBalanceTest == > > > On Wed, Nov 30, 2011 at 12:12 AM, Joe Stein <crypt...@gmail.com> wrote: > >> that was from running >> >> ./sbt test >> >> btw >> >> On Tue, Nov 29, 2011 at 11:52 PM, Joe Stein <crypt...@gmail.com> wrote: >> >>> [success] Build completed successfully. >>> [root@ip-10-116-225-87 kafka]# uname -r >>> 2.6.21.7-2.fc8xen >>> >>> works alright, np >>> >>> On Tue, Nov 29, 2011 at 10:40 PM, Joe Stein <crypt...@gmail.com> wrote: >>> >>>> I have had issues on similar OS I want to blame sbt version but have had >>>> issue applying the patch for 0.10 ( I forget the JIRA) glad it is not >> just >>>> me I will circle my wagons and follow up. >>>> >>>> /* >>>> Joe Stein >>>> http://www.medialets.com >>>> Twitter: @allthingshadoop >>>> */ >>>> >>>> On Nov 29, 2011, at 10:29 PM, Neha Narkhede <neha.narkh...@gmail.com> >>>> wrote: >>>> >>>>>>> My team is beginning to work on some core features within Kafka as >> you >>>>> know and this gets in our way for implementation. >>>>> >>>>> Good to hear. We agree that this is high priority, and would >> appreciate >>>> a >>>>> patch if you've been able to reproduce certain errors. >>>>> >>>>> Thanks, >>>>> Neha >>>>> >>>>> On Tue, Nov 29, 2011 at 7:15 PM, Taylor Gautier <tgaut...@tagged.com> >>>> wrote: >>>>> >>>>>> Just one? :-) >>>>>> >>>>>> Ok - not fair I know - but I have all kinds of weird behavior with >> the >>>>>> zookeeper tests. >>>>>> >>>>>> This makes it hard to develop because it's really difficult to >>>>>> distinguish the signal from the noise. >>>>>> >>>>>> It's really important that tests pass reliably. What's the status of >>>>>> your issue and the zookeeper ones? >>>>>> >>>>>> My team is beginning to work on some core features within Kafka as >> you >>>>>> know and this gets in our way for implementation. >>>>>> >>>>>> I think it should be a high priority to eliminate these issues. >>>>>> >>>>>> On Nov 29, 2011, at 3:23 PM, Neha Narkhede <neha.narkh...@gmail.com> >>>>>> wrote: >>>>>> >>>>>>> Hi, >>>>>>> >>>>>>> I moved to linux and one unit test consistently fails - >>>>>>> >>>>>>> [error] Test Failed: testCleanupExpiredSegments >>>>>>> junit.framework.AssertionFailedError: Now there should only be only >>>> one >>>>>>> segment. expected:<1> but was:<12> >>>>>>> at junit.framework.Assert.fail(Assert.java:47) >>>>>>> at junit.framework.Assert.failNotEquals(Assert.java:277) >>>>>>> at junit.framework.Assert.assertEquals(Assert.java:64) >>>>>>> at junit.framework.Assert.assertEquals(Assert.java:195) >>>>>>> at >>>>>>> >>>>>> >>>> >> kafka.log.LogManagerTest.testCleanupExpiredSegments(LogManagerTest.scala:87) >>>>>>> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) >>>>>>> at >>>>>>> >>>>>> >>>> >> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) >>>>>>> at >>>>>>> >>>>>> >>>> >> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) >>>>>>> at java.lang.reflect.Method.invoke(Method.java:597) >>>>>>> at >>>>>>> >>>>>> >>>> >> org.junit.internal.runners.TestMethodRunner.executeMethodBody(TestMethodRunner.java:99) >>>>>>> at >>>>>>> >>>>>> >>>> >> org.junit.internal.runners.TestMethodRunner.runUnprotected(TestMethodRunner.java:81) >>>>>>> at >>>>>>> >>>>>> >>>> >> org.junit.internal.runners.BeforeAndAfterRunner.runProtected(BeforeAndAfterRunner.java:34) >>>>>>> at >>>>>>> >>>>>> >>>> >> org.junit.internal.runners.TestMethodRunner.runMethod(TestMethodRunner.java:75) >>>>>>> at >>>>>>> >>>> >> org.junit.internal.runners.TestMethodRunner.run(TestMethodRunner.java:45) >>>>>>> at >>>>>>> >>>>>> >>>> >> org.junit.internal.runners.TestClassMethodsRunner.invokeTestMethod(TestClassMethodsRunner.java:71) >>>>>>> at >>>>>>> >>>>>> >>>> >> org.junit.internal.runners.TestClassMethodsRunner.run(TestClassMethodsRunner.java:35) >>>>>>> at >>>>>>> >>>>>> >>>> >> org.junit.internal.runners.TestClassRunner$1.runUnprotected(TestClassRunner.java:42) >>>>>>> at >>>>>>> >>>>>> >>>> >> org.junit.internal.runners.BeforeAndAfterRunner.runProtected(BeforeAndAfterRunner.java:34) >>>>>>> at >>>>>>> >>>> org.junit.internal.runners.TestClassRunner.run(TestClassRunner.java:52) >>>>>>> at >>>>>>> >>>> org.junit.internal.runners.CompositeRunner.run(CompositeRunner.java:29) >>>>>>> at org.junit.runner.JUnitCore.run(JUnitCore.java:121) >>>>>>> at org.junit.runner.JUnitCore.run(JUnitCore.java:100) >>>>>>> at org.junit.runner.JUnitCore.run(JUnitCore.java:91) >>>>>>> at org.scalatest.junit.JUnitSuite$class.run(JUnitSuite.scala:261) >>>>>>> at kafka.log.LogManagerTest.run(LogManagerTest.scala:28) >>>>>>> at >>>>>>> >>>>>> >>>> >> org.scalatest.tools.ScalaTestFramework$ScalaTestRunner.run(ScalaTestFramework.scala:40) >>>>>>> at sbt.TestRunner.run(TestFramework.scala:53) >>>>>>> at sbt.TestRunner.runTest$1(TestFramework.scala:67) >>>>>>> at sbt.TestRunner.run(TestFramework.scala:76) >>>>>>> at >>>>>>> >>>>>> >>>> >> sbt.TestFramework$$anonfun$10$$anonfun$apply$11.runTest$2(TestFramework.scala:194) >>>>>>> at >>>>>>> >>>>>> >>>> >> sbt.TestFramework$$anonfun$10$$anonfun$apply$11$$anonfun$apply$12.apply(TestFramework.scala:205) >>>>>>> at >>>>>>> >>>>>> >>>> >> sbt.TestFramework$$anonfun$10$$anonfun$apply$11$$anonfun$apply$12.apply(TestFramework.scala:205) >>>>>>> at sbt.NamedTestTask.run(TestFramework.scala:92) >>>>>>> at >>>>>>> >>>>>> >>>> >> sbt.ScalaProject$$anonfun$sbt$ScalaProject$$toTask$1.apply(ScalaProject.scala:193) >>>>>>> at >>>>>>> >>>>>> >>>> >> sbt.ScalaProject$$anonfun$sbt$ScalaProject$$toTask$1.apply(ScalaProject.scala:193) >>>>>>> at sbt.TaskManager$Task.invoke(TaskManager.scala:62) >>>>>>> at sbt.impl.RunTask.doRun$1(RunTask.scala:77) >>>>>>> at sbt.impl.RunTask.runTask(RunTask.scala:85) >>>>>>> at >> sbt.impl.RunTask.sbt$impl$RunTask$$runIfNotRoot(RunTask.scala:60) >>>>>>> at >>>>>>> >> sbt.impl.RunTask$$anonfun$runTasksExceptRoot$2.apply(RunTask.scala:48) >>>>>>> at >>>>>>> >> sbt.impl.RunTask$$anonfun$runTasksExceptRoot$2.apply(RunTask.scala:48) >>>>>>> at >>>>>> sbt.Distributor$Run$Worker$$anonfun$2.apply(ParallelRunner.scala:131) >>>>>>> at >>>>>> sbt.Distributor$Run$Worker$$anonfun$2.apply(ParallelRunner.scala:131) >>>>>>> at sbt.Control$.trapUnit(Control.scala:19) >>>>>>> at sbt.Distributor$Run$Worker.run(ParallelRunner.scala:131) >>>>>>> >>>>>>> Wanted to check if others run into this as well ? >>>>>>> >>>>>>> Thanks, >>>>>>> Neha >>>>>> >>>> >>> >>> >>> >>> -- >>> >>> /* >>> Joe Stein >>> http://www.linkedin.com/in/charmalloc >>> Twitter: @allthingshadoop <http://www.twitter.com/allthingshadoop> >>> */ >>> >> >> >> >> -- >> >> /* >> Joe Stein >> http://www.linkedin.com/in/charmalloc >> Twitter: @allthingshadoop <http://www.twitter.com/allthingshadoop> >> */ >>
