gaborgsomogyi commented on a change in pull request #26594:
[SPARK-29957][TEST][test-java11][test-hadoop3.2] Reset MiniKDC's default
enctypes to fit jdk8/jdk11
URL: https://github.com/apache/spark/pull/26594#discussion_r352051209
##########
File path:
external/kafka-0-10-sql/src/test/scala/org/apache/spark/sql/kafka010/KafkaTestUtils.scala
##########
@@ -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")) {
Review comment:
Just to get to the same page based on what do you say this? Please point to
the doc of this statement.
My findings:
* This description is coming from the `krb5.conf` file format:
```
The krb5.conf file may contain the following sections:
[libdefaults] | Settings used by the Kerberos V5 library
...
```
* In `MiniKdc` until now haven't seen any guarantee that it will contain
such section.
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