[GitHub] [spark] maropu commented on a change in pull request #28442: [SPARK-31631][TESTS] Fix test flakiness caused by MiniKdc which throws 'address in use' BindException with retry

maropu commented on a change in pull request #28442: URL: https://github.com/apache/spark/pull/28442#discussion_r419180458 ## File path: external/kafka-0-10-sql/src/test/scala/org/apache/spark/sql/kafka010/KafkaTestUtils.scala ## @@ -131,11 +132,33 @@ class KafkaTestUtils(

[GitHub] [spark] maropu commented on a change in pull request #28442: [SPARK-31631][TESTS] Fix test flakiness caused by MiniKdc which throws 'address in use' BindException with retry

maropu commented on a change in pull request #28442: URL: https://github.com/apache/spark/pull/28442#discussion_r419180108 ## File path: external/kafka-0-10-sql/src/test/scala/org/apache/spark/sql/kafka010/KafkaTestUtils.scala ## @@ -131,11 +132,33 @@ class KafkaTestUtils(