@TisonKun thanks for your contribution, Travis task all failed, one of them showed these errors :
``` 04:02:28.212 [ERROR] /home/travis/build/apache/flink/flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/io/benchmark/StreamNetworkBenchmarkEnvironment.java:[280,30] org.apache.flink.streaming.runtime.io.benchmark.StreamNetworkBenchmarkEnvironment.NoOpTaskActions is not abstract and does not override abstract method triggerPartitionProducerStateCheck(org.apache.flink.runtime.jobgraph.IntermediateDataSetID,org.apache.flink.runtime.io.network.partition.ResultPartitionID) in org.apache.flink.runtime.taskmanager.TaskActions 04:02:28.212 [ERROR] /home/travis/build/apache/flink/flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/io/benchmark/StreamNetworkBenchmarkEnvironment.java:[282,17] method does not override or implement a method from a supertype ``` [ Full content available at: https://github.com/apache/flink/pull/6680 ] This message was relayed via gitbox.apache.org for [email protected]
