Github user rmetzger commented on a diff in the pull request:
https://github.com/apache/flink/pull/720#discussion_r30953426
--- Diff:
flink-java/src/test/java/org/apache/flink/api/java/utils/ParameterToolTest.java
---
@@ -150,6 +150,14 @@ public void testMerged() {
validate(parameter);
}
+ @Test
+ public void testFromGenericOptionsParser() throws IOException {
+ System.setProperty("input", "myInput");
+ System.setProperty("expectedCount", "15");
+ ParameterTool parameter =
ParameterTool.fromGenericOptionsParser(new String[]{"-D", "input=myInput",
"-DexpectedCount=15"});
--- End diff --
Is the genericOptionsParser getting the settings from the system properties
or the command line arguments?
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