[GitHub] [spark] HyukjinKwon commented on a change in pull request #33917: [SPARK-36622][CORE] Making spark.history.kerberos.principal _HOST compliant

[GitBox <gi...@apache.org>]

HyukjinKwon commented on a change in pull request #33917:
URL: https://github.com/apache/spark/pull/33917#discussion_r703118025



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File path: core/src/test/scala/org/apache/spark/deploy/SparkHadoopUtilSuite.scala
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@@ -80,6 +82,18 @@ class SparkHadoopUtilSuite extends SparkFunSuite {
     assertConfigValue(hadoopConf, "fs.s3a.endpoint", null)
   }
 
+  /**
+   * test for _HOST pattern replacement with Server cannonical address
+   */
+  test("server principal with _HOST pattern") {

Review comment:
       Maybe let's add a JIRA prefix in the test title: 
   ```suggestion
     test("SPARK-36622: server principal with _HOST pattern") {
   ```




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