igalshilman commented on a change in pull request #307:
URL: https://github.com/apache/flink-statefun/pull/307#discussion_r824676050



##########
File path: 
statefun-flink/statefun-flink-core/src/main/java/org/apache/flink/statefun/flink/core/StatefulFunctionsJob.java
##########
@@ -36,18 +35,8 @@
   private static final AtomicInteger FEEDBACK_INVOCATION_ID_SEQ = new 
AtomicInteger();
 
   public static void main(String... args) throws Exception {
-    ParameterTool parameterTool = ParameterTool.fromArgs(args);
-    Map<String, String> globalConfigurations = parameterTool.toMap();
-
-    StreamExecutionEnvironment env = 
StreamExecutionEnvironment.getExecutionEnvironment();

Review comment:
       I'm not sure that this is true, as far as I can tell, you should be able 
to set the parallelism even without create the env manually.
   
   I think that[ this is the 
place](https://github.com/apache/flink/blob/master/flink-clients/src/main/java/org/apache/flink/client/ClientUtils.java#L82)
 where the magic happens in Flink, where the correct env is prepared and set as 
thread local.
   
   The best thing would be to simply try it out.




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