Github user mxm commented on a diff in the pull request:
https://github.com/apache/flink/pull/2622#discussion_r82809706
--- Diff:
flink-yarn-tests/src/test/java/org/apache/flink/yarn/YarnTestBase.java ---
@@ -621,13 +632,16 @@ protected static void sendOutput() {
public static class Runner extends Thread {
private final String[] args;
+ private final int expectedReturnValue;
private int returnValue;
--- End diff --
You can remove this field now and convert it into a local variable in the
`run()` method.
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