[GitHub] dawidwys closed pull request #6644: [hotfix] check correct parameter

[GitBox <gi...@apache.org>]

dawidwys closed pull request #6644: [hotfix] check correct parameter
URL: https://github.com/apache/flink/pull/6644
 
 
   

This is a PR merged from a forked repository.
As GitHub hides the original diff on merge, it is displayed below for
the sake of provenance:

As this is a foreign pull request (from a fork), the diff is supplied
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diff --git a/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/environment/StreamContextEnvironment.java b/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/environment/StreamContextEnvironment.java
index 010628f8161..c0216e56e2e 100644
--- a/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/environment/StreamContextEnvironment.java
+++ b/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/environment/StreamContextEnvironment.java
@@ -48,7 +48,7 @@ protected StreamContextEnvironment(ContextEnvironment ctx) {
 
 	@Override
 	public JobExecutionResult execute(String jobName) throws Exception {
-		Preconditions.checkNotNull("Streaming Job name should not be null.");
+		Preconditions.checkNotNull(jobName, "Streaming Job name should not be null.");
 
 		StreamGraph streamGraph = this.getStreamGraph();
 		streamGraph.setJobName(jobName);


 

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