Fix stdout issue

apache · Dec 18, 2018 · 1c2b08d · 1c2b08d
1 parent 786381b
commit 1c2b08d
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/runners/flink/src/test/java/org/apache/beam/runners/flink/FlinkJobServerDriverTest.java b/runners/flink/src/test/java/org/apache/beam/runners/flink/FlinkJobServerDriverTest.java
@@ -84,7 +84,7 @@ public void testConfigurationFromConfig() {
   public void testJobServerDriver() throws Exception {
     FlinkJobServerDriver driver = null;
     Thread driverThread = null;
-    final PrintStream oldOut = System.out;
+    final PrintStream oldOut = System.err;
     ByteArrayOutputStream baos = new ByteArrayOutputStream();
     PrintStream newOut = new PrintStream(baos);
     try {