[GitHub] [incubator-livy] FourSwordKirby commented on a change in pull request #278: [LIVY-748] Add support for running Livy Integration tests against secure external clusters

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FourSwordKirby commented on a change in pull request #278: [LIVY-748] Add support for running Livy Integration tests against secure external clusters
URL: https://github.com/apache/incubator-livy/pull/278#discussion_r376842433
 
 

 ##########
 File path: integration-test/src/main/scala/org/apache/livy/test/framework/Cluster.scala
 ##########
 @@ -45,20 +47,46 @@ trait Cluster {
   def jdbcEndpoint: Option[String]
   def hdfsScratchDir(): Path
 
+  def authScheme: String
+  def user: String
+  def password: String
+  def sslCertPath: String
+
   def doAsClusterUser[T](task: => T): T
 
-  lazy val hadoopConf = {
+  def initKubeConf(): Configuration = {
     val conf = new Configuration(false)
     configDir().listFiles().foreach { f =>
       if (f.getName().endsWith(".xml")) {
         conf.addResource(new Path(f.toURI()))
       }
     }
+    UserGroupInformation.setConfiguration(conf);
+    UserGroupInformation.loginUserFromKeytab(s"${user}@AZDATA.LOCAL",
+      s"/tests/kerberos_setup/${user}.keytab");
 
 Review comment:
   no those values shouldn't be hardcoded I just removed them.

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