Ted Yu created FLINK-6997:
-----------------------------
Summary: SavepointITCase fails in master branch
Key: FLINK-6997
URL: https://issues.apache.org/jira/browse/FLINK-6997
Project: Flink
Issue Type: Bug
Components: Tests
Reporter: Ted Yu
I got the following test failure (with commit
a0b781461bcf8c2f1d00b93464995f03eda589f1)
{code}
testSavepointForJobWithIteration(org.apache.flink.test.checkpointing.SavepointITCase)
Time elapsed: 8.129 sec <<< ERROR!
java.io.IOException: java.lang.Exception: Failed to complete savepoint
at
org.apache.flink.runtime.testingUtils.TestingCluster.triggerSavepoint(TestingCluster.scala:342)
at
org.apache.flink.runtime.testingUtils.TestingCluster.triggerSavepoint(TestingCluster.scala:316)
at
org.apache.flink.test.checkpointing.SavepointITCase.testSavepointForJobWithIteration(SavepointITCase.java:827)
Caused by: java.lang.Exception: Failed to complete savepoint
at
org.apache.flink.runtime.jobmanager.JobManager$$anonfun$handleMessage$1$$anon$7.apply(JobManager.scala:821)
at
org.apache.flink.runtime.jobmanager.JobManager$$anonfun$handleMessage$1$$anon$7.apply(JobManager.scala:805)
at
org.apache.flink.runtime.concurrent.impl.FlinkFuture$5.onComplete(FlinkFuture.java:272)
at akka.dispatch.OnComplete.internal(Future.scala:247)
at akka.dispatch.OnComplete.internal(Future.scala:245)
at akka.dispatch.japi$CallbackBridge.apply(Future.scala:175)
at akka.dispatch.japi$CallbackBridge.apply(Future.scala:172)
at scala.concurrent.impl.CallbackRunnable.run(Promise.scala:32)
at
akka.dispatch.BatchingExecutor$AbstractBatch.processBatch(BatchingExecutor.scala:55)
at
akka.dispatch.BatchingExecutor$BlockableBatch$$anonfun$run$1.apply$mcV$sp(BatchingExecutor.scala:91)
at
akka.dispatch.BatchingExecutor$BlockableBatch$$anonfun$run$1.apply(BatchingExecutor.scala:91)
at
akka.dispatch.BatchingExecutor$BlockableBatch$$anonfun$run$1.apply(BatchingExecutor.scala:91)
at scala.concurrent.BlockContext$.withBlockContext(BlockContext.scala:72)
at
akka.dispatch.BatchingExecutor$BlockableBatch.run(BatchingExecutor.scala:90)
at akka.dispatch.TaskInvocation.run(AbstractDispatcher.scala:40)
at
akka.dispatch.ForkJoinExecutorConfigurator$AkkaForkJoinTask.exec(AbstractDispatcher.scala:397)
at scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260)
at
scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339)
at scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)
at
scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)
Caused by: java.lang.Exception: Failed to trigger savepoint: Not all required
tasks are currently running.
at
org.apache.flink.runtime.checkpoint.CheckpointCoordinator.triggerSavepoint(CheckpointCoordinator.java:382)
at
org.apache.flink.runtime.jobmanager.JobManager$$anonfun$handleMessage$1.applyOrElse(JobManager.scala:800)
at
scala.runtime.AbstractPartialFunction$mcVL$sp.apply$mcVL$sp(AbstractPartialFunction.scala:33)
at
scala.runtime.AbstractPartialFunction$mcVL$sp.apply(AbstractPartialFunction.scala:33)
at
scala.runtime.AbstractPartialFunction$mcVL$sp.apply(AbstractPartialFunction.scala:25)
at
org.apache.flink.runtime.testingUtils.TestingJobManagerLike$$anonfun$handleTestingMessage$1.applyOrElse(TestingJobManagerLike.scala:95)
at scala.PartialFunction$OrElse.apply(PartialFunction.scala:162)
at
org.apache.flink.runtime.LeaderSessionMessageFilter$$anonfun$receive$1.applyOrElse(LeaderSessionMessageFilter.scala:38)
at
scala.runtime.AbstractPartialFunction$mcVL$sp.apply$mcVL$sp(AbstractPartialFunction.scala:33)
at
scala.runtime.AbstractPartialFunction$mcVL$sp.apply(AbstractPartialFunction.scala:33)
at
scala.runtime.AbstractPartialFunction$mcVL$sp.apply(AbstractPartialFunction.scala:25)
at org.apache.flink.runtime.LogMessages$$anon$1.apply(LogMessages.scala:33)
at org.apache.flink.runtime.LogMessages$$anon$1.apply(LogMessages.scala:28)
at scala.PartialFunction$class.applyOrElse(PartialFunction.scala:118)
{code}
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