org.apache.flink.client.program.ProgramInvocationException

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  • GitHub comment 1#237422781
    via GitHub by magsol
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    • org.apache.flink.client.program.ProgramInvocationException: The main method caused an error. at org.apache.flink.client.program.PackagedProgram.callMainMethod(PackagedProgram.java:524) at org.apache.flink.client.program.PackagedProgram.invokeInteractiveModeForExecution(PackagedProgram.java:403) at org.apache.flink.client.program.ClusterClient.run(ClusterClient.java:331) at org.apache.flink.client.CliFrontend.executeProgram(CliFrontend.java:775) at org.apache.flink.client.CliFrontend.run(CliFrontend.java:251) at org.apache.flink.client.CliFrontend.parseParameters(CliFrontend.java:1003) at org.apache.flink.client.CliFrontend.main(CliFrontend.java:1046) Caused by: java.lang.RuntimeException: Error while creating the data flow plan for the program: Unknown operator or data set type: null at org.apache.flink.api.java.operators.OperatorTranslation.translate(OperatorTranslation.java:104) at org.apache.flink.api.java.operators.OperatorTranslation.translateBulkIteration(OperatorTranslation.java:196) at org.apache.flink.api.java.operators.OperatorTranslation.translate(OperatorTranslation.java:94) at org.apache.flink.api.java.operators.OperatorTranslation.translateSingleInputOperator(OperatorTranslation.java:124) at org.apache.flink.api.java.operators.OperatorTranslation.translate(OperatorTranslation.java:88) at org.apache.flink.api.java.operators.OperatorTranslation.translateSingleInputOperator(OperatorTranslation.java:124) at org.apache.flink.api.java.operators.OperatorTranslation.translate(OperatorTranslation.java:88) at org.apache.flink.api.java.operators.OperatorTranslation.translate(OperatorTranslation.java:63) at org.apache.flink.api.java.operators.OperatorTranslation.translateToPlan(OperatorTranslation.java:51) at org.apache.flink.api.java.ExecutionEnvironment.createProgramPlan(ExecutionEnvironment.java:1035) at org.apache.flink.api.java.ExecutionEnvironment.createProgramPlan(ExecutionEnvironment.java:1002) at org.apache.flink.client.program.ContextEnvironment.execute(ContextEnvironment.java:58) at org.apache.flink.api.java.ExecutionEnvironment.execute(ExecutionEnvironment.java:896) at org.apache.flink.python.api.PythonPlanBinder.runPlan(PythonPlanBinder.java:150) at org.apache.flink.python.api.PythonPlanBinder.main(PythonPlanBinder.java:115) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.flink.client.program.PackagedProgram.callMainMethod(PackagedProgram.java:509) ... 6 more

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