gaborgsomogyi commented on a change in pull request #25412:
[SPARK-28691][EXAMPLES] DirectKafkaWordCount support kafka with kerberos
URL: https://github.com/apache/spark/pull/25412#discussion_r312955921
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File path:
examples/src/main/java/org/apache/spark/examples/streaming/JavaDirectKafkaWordCount.java
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@@ -66,6 +78,10 @@ public static void main(String[] args) throws Exception {
String brokers = args[0];
String groupId = args[1];
String topics = args[2];
+ Boolean kerberosOn = false;
+ if (args.length > 3) {
Review comment:
Why optional?
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