HyukjinKwon commented on a change in pull request #28442:
URL: https://github.com/apache/spark/pull/28442#discussion_r421174937
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File path:
external/kafka-0-10-sql/src/test/scala/org/apache/spark/sql/kafka010/KafkaTestUtils.scala
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@@ -131,11 +130,7 @@ class KafkaTestUtils(
}
private def setUpMiniKdc(): Unit = {
- val kdcDir = Utils.createTempDir()
Review comment:
Let's make a helper case when we need to duplicate this one more next
time. Two times should be fine with or without it :-).
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