Github user StephanEwen commented on the pull request:
https://github.com/apache/flink/pull/1780#issuecomment-195483345
Test failures
- CheckpointNotifierITCase (2x) - known instability
- Kafka08 test
This seems to be the relevant failure
```
03/11/2016 15:44:58 Job execution switched to status FAILED.
org.apache.flink.client.program.ProgramInvocationException: The program
execution failed: Communication with JobManager failed: null
at org.apache.flink.client.program.Client.runBlocking(Client.java:381)
at org.apache.flink.client.program.Client.runBlocking(Client.java:355)
at org.apache.flink.client.program.Client.runBlocking(Client.java:348)
at
org.apache.flink.streaming.api.environment.RemoteStreamEnvironment.executeRemotely(RemoteStreamEnvironment.java:206)
at
org.apache.flink.streaming.api.environment.RemoteStreamEnvironment.execute(RemoteStreamEnvironment.java:172)
at org.apache.flink.test.util.TestUtils.tryExecute(TestUtils.java:31)
at
org.apache.flink.streaming.connectors.kafka.KafkaConsumerTestBase.readSequence(KafkaConsumerTestBase.java:1207)
at
org.apache.flink.streaming.connectors.kafka.Kafka08ITCase.testOffsetInZookeeper(Kafka08ITCase.java:216)
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:483)
at
org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
at
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
at
org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at
org.junit.internal.runners.statements.FailOnTimeout$StatementThread.run(FailOnTimeout.java:74)
Caused by: org.apache.flink.runtime.client.JobExecutionException:
Communication with JobManager failed: null
at
org.apache.flink.runtime.client.JobClient.submitJobAndWait(JobClient.java:141)
at org.apache.flink.client.program.Client.runBlocking(Client.java:379)
... 16 more
Caused by: java.lang.InterruptedException
at
java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedNanos(AbstractQueuedSynchronizer.java:1039)
at
java.util.concurrent.locks.AbstractQueuedSynchronizer.tryAcquireSharedNanos(AbstractQueuedSynchronizer.java:1328)
at
scala.concurrent.impl.Promise$DefaultPromise.tryAwait(Promise.scala:208)
at scala.concurrent.impl.Promise$DefaultPromise.ready(Promise.scala:218)
at
scala.concurrent.impl.Promise$DefaultPromise.result(Promise.scala:223)
at scala.concurrent.Await$$anonfun$result$1.apply(package.scala:107)
at
scala.concurrent.BlockContext$DefaultBlockContext$.blockOn(BlockContext.scala:53)
at scala.concurrent.Await$.result(package.scala:107)
at scala.concurrent.Await.result(package.scala)
at
org.apache.flink.runtime.client.JobClient.submitJobAndWait(JobClient.java:133)
... 17 more
```
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