[APEXMALHAR-2227] Error while connecting with Kafka using Apache Apex

• Type: Bug
• Status: Closed
• Priority: Blocker
• Resolution: Fixed
• Affects Version/s: 3.4.0, 3.5.0
• Fix Version/s: 3.6.0
• Assignee: Chandni Singh
• Reporter: Rambrij Chauhan
• Created: 07/Sep/16 15:00
• Updated: 02/Dec/16 21:16
• Resolved: 09/Sep/16 21:19

Description

Hi,

I am working on Apache Apex and trying to implement KafkaInputOperator provided by apex-malhar but I am hitting with following exception as soon as i am running the application:-
Strange thing is, the same application working for other zookeeper ip but not for that IP i need it to work so i went and check the version of respective zookeeper and found that, the one which is working belongs to 0.8.1.1 and other one is 0.8.2.0. Could you kindly help me out for some work arround, i really need to work on with the IP which belongs to 0.8.2.0.

java.lang.RuntimeException: Error creating local cluster
at com.datatorrent.stram.LocalModeImpl.getController(LocalModeImpl.java:78)
at org.capitalone.apex.main.ApplicationTest.testSomeMethod(ApplicationTest.java:14)
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 org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:271)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229)
at org.junit.runners.ParentRunner.run(ParentRunner.java:309)
at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:86)
at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:459)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:678)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:382)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:192)
Caused by: java.lang.IllegalStateException: Partitioner returns null or empty.
at com.datatorrent.stram.plan.physical.PhysicalPlan.initPartitioning(PhysicalPlan.java:755)
at com.datatorrent.stram.plan.physical.PhysicalPlan.addLogicalOperator(PhysicalPlan.java:1676)
at com.datatorrent.stram.plan.physical.PhysicalPlan.<init>(PhysicalPlan.java:378)
at com.datatorrent.stram.StreamingContainerManager.<init>(StreamingContainerManager.java:418)
at com.datatorrent.stram.StreamingContainerManager.<init>(StreamingContainerManager.java:406)
at com.datatorrent.stram.StramLocalCluster.<init>(StramLocalCluster.java:299)
at com.datatorrent.stram.LocalModeImpl.getController(LocalModeImpl.java:76)
... 24 more

Issue Links

• links to: GitHub Pull Request #402