在eclipse中尝试执行基本的Flink程序时,由于.print()被datastream_name.print()调用来打印我的数据,我得到了错误。(StreamExecutionEnvironment.java:2139)
at org.apache.flink.streaming.api.datastream.DataStream.clean(DataStream.java:203)
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