Aug 08 22:24:34 [ERROR] Tests run: 23, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 184 s <<< FAILURE! - in org.apache.flink.streaming.connectors.kafka.KafkaITCase
Aug 08 22:24:34 [ERROR] testAutoOffsetRetrievalAndCommitToKafka(org.apache.flink.streaming.connectors.kafka.KafkaITCase) Time elapsed: 30.621 s <<< ERROR!
Aug 08 22:24:34 java.util.NoSuchElementException
Aug 08 22:24:34 at java.util.ArrayList$Itr.next(ArrayList.java:864)
Aug 08 22:24:34 at org.apache.flink.shaded.guava18.com.google.common.collect.Iterators.getOnlyElement(Iterators.java:302)
Aug 08 22:24:34 at org.apache.flink.shaded.guava18.com.google.common.collect.Iterables.getOnlyElement(Iterables.java:289)
Aug 08 22:24:34 at org.apache.flink.streaming.connectors.kafka.KafkaConsumerTestBase.runAutoOffsetRetrievalAndCommitToKafka(KafkaConsumerTestBase.java:374)
Aug 08 22:24:34 at org.apache.flink.streaming.connectors.kafka.KafkaITCase.testAutoOffsetRetrievalAndCommitToKafka(KafkaITCase.java:178)
Aug 08 22:24:34 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
Aug 08 22:24:34 at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
Aug 08 22:24:34 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
Aug 08 22:24:34 at java.lang.reflect.Method.invoke(Method.java:498)
Aug 08 22:24:34 at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
Aug 08 22:24:34 at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
Aug 08 22:24:34 at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
Aug 08 22:24:34 at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
Aug 08 22:24:34 at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:298)
Aug 08 22:24:34 at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:292)
Aug 08 22:24:34 at java.util.concurrent.FutureTask.run(FutureTask.java:266)
Aug 08 22:24:34 at java.lang.Thread.run(Thread.java:748)