AngersZhuuuu commented on a change in pull request #26594: [SPARK-29957][TEST]
Bump MiniKdc to 3.2.0
URL: https://github.com/apache/spark/pull/26594#discussion_r350567964
##########
File path:
external/kafka-0-10-sql/src/test/scala/org/apache/spark/sql/kafka010/KafkaTestUtils.scala
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@@ -136,6 +137,20 @@ class KafkaTestUtils(
kdcConf.setProperty(MiniKdc.DEBUG, "true")
kdc = new MiniKdc(kdcConf, kdcDir)
kdc.start()
+ val krb5Conf = Source.fromFile(kdc.getKrb5conf, "UTF-8").getLines()
+ val rewriteKrb5Conf = krb5Conf.map(s => if (s.contains("libdefaults")) {
+ s + "\n" +
+ " default_tkt_enctypes=aes128-cts-hmac-sha1-96\n" +
+ " default_tgs_enctypes=aes128-cts-hmac-sha1-96 "
Review comment:
Check Kafka's `MiniKdc`, it rewrite from hadoop-2.7's MiniKDC, and make
`krb5.conf` customize.
Add spark's own MiniKDC like Kafka is better. This is also beneficial to
future work about kerberos test case.
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