Hi, I am getting this error running my tests with 1.1.4 inside intellij ide. java.lang.NoSuchMethodError: org.apache.flink.runtime.jobmanager.JobManager$.startJobManagerActors(Lorg/apache/flink/configuration/Configuration;Lakka/actor/ActorSystem;Lscala/Option;Lscala/Option;Ljava/lang/Class;Ljava/lang/Class;)Lscala/Tuple2; at org.apache.flink.test.util.ForkableFlinkMiniCluster.startJobManager(ForkableFlinkMiniCluster.scala:103) at org.apache.flink.runtime.minicluster.FlinkMiniCluster$$anonfun$1.apply(FlinkMiniCluster.scala:292) at org.apache.flink.runtime.minicluster.FlinkMiniCluster$$anonfun$1.apply(FlinkMiniCluster.scala:286) at scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:244) at scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:244) at scala.collection.immutable.Range.foreach(Range.scala:141) at scala.collection.TraversableLike$class.map(TraversableLike.scala:244) at scala.collection.AbstractTraversable.map(Traversable.scala:105) at org.apache.flink.runtime.minicluster.FlinkMiniCluster.start(FlinkMiniCluster.scala:286) at org.apache.flink.runtime.minicluster.FlinkMiniCluster.start(FlinkMiniCluster.scala:277) at org.apache.flink.test.util.ForkableFlinkMiniCluster.start(ForkableFlinkMiniCluster.scala:255) at org.apache.flink.test.util.TestBaseUtils.startCluster(TestBaseUtils.java:152) at org.apache.flink.test.util.TestBaseUtils.startCluster(TestBaseUtils.java:126) at org.flinkspector.datastream.DataStreamTestEnvironment.createTestEnvironment(DataStreamTestEnvironment.java:72) Any ideas? best,
Stephan
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Seems like you didn't setup the correct scala SDK best, Kurt On Mon, Jan 2, 2017 at 10:41 PM, Stephan Epping <[hidden email]> wrote:
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Hey, thanks for the reply. I didn’t change the scala version, as it worked before. I just changed the flink version in my pom.xml thats it, a one line change. Maybe you could elaborate a bit more, what I can do to change the scala version? best Stephan
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Hi! It is probably some inconsistent configuration in the IDE. It often helps to do "Maven->Reimport" or use "restart and clear caches". On Tue, Jan 3, 2017 at 9:48 AM, Stephan Epping <[hidden email]> wrote:
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Thanks Stephan,
but that didn’t help. The IDE is configured to use Default Scala Compiler and JDK 1.8.0_92.
best Stephan
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In reply to this post by Stephan Ewen
I also changed the scala version of the packages/artifacts to 2.11, with no success.
Further, I am not deeply familiar with maven or java dependency management at all. best Stephan
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Hi Stephan, ForkableFlinkMiniCluster resides in flink-test-utils. As of distribution version 1.1.3 it invokes JobManager.startJobManagerActors() with 6 arguments. The signature changed by 1.1.4, and ForkableFlinkMiniCluster now invokes the method with 8 arguments of different types. This might mean that flink-test-utils library on your classpath has version 1.1.3 whereas flink-runtime has 1.1.4. You might want to thoroughly inspect your classpath to ensure that every Flink-related dependency has version 1.1.4. Regards, Yury 2017-01-04 11:20 GMT+03:00 Stephan Epping <[hidden email]>:
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Hey Yuri,
thanks a lot. It was flink-spector that was requiring flink-test-utils 1.1.0 best, Stephan
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