Github user zhangminglei commented on a diff in the pull request:
https://github.com/apache/flink/pull/5535#discussion_r169328894
--- Diff:
flink-tests/src/test/java/org/apache/flink/test/streaming/experimental/CollectITCase.java
---
@@ -38,33 +35,23 @@
* <p>This experimental class is relocated from flink-streaming-contrib.
Please see package-info.java
* for more information.
*/
-public class CollectITCase extends TestLogger {
+public class CollectITCase extends AbstractTestBase {
--- End diff --
One thing I found the difference from them , If we extends AbstractTestBase
class. No logs will print to console.
---
