我实现了一个ProcessFunction,它使用Guava缓存来过滤传入的事件流。时,我收到以下错误: Caused by: org.apache.flink.api.common.InvalidProgramException: The implementation of the(StreamExecutionEnvironment.java:1560)
at org.apache.flink.streaming.api.datastream.DataStream.
file for org.apache.flink.streaming.api.scala.DataStream not foundCassandraSink.addSink(dataStream我使用代码中导入的下列依赖项:import org.apache.flink.api.java.tuple.Tup
我有一个Flink应用程序,它保持与这个错误的错误。 com.org.ads.audience.traffic.MyClass@6eaa21d8 is not serializable.org.apache.flink.api.java.ClosureCleaner.clean(ClosureCleaner.java:140)
org.apache.flink.api.java.ClosureCleaner.clean(StreamExecutionEn