Github user stanlyxiang commented on a diff in the pull request: https://github.com/apache/incubator-hawq/pull/1250#discussion_r120042673 --- Diff: ranger-plugin/service/src/main/java/org/apache/hawq/ranger/authorization/RangerHawqPluginResource.java --- @@ -45,8 +47,43 @@ /** * Constructor. Creates a new instance of the resource that uses <code>RangerHawqAuthorizer</code>. */ - public RangerHawqPluginResource() { + public RangerHawqPluginResource() + { + // set UserGroupInformation under kerberos authentication + if (Utils.getAuth().equals("kerberos")) --- End diff -- using variable instead of using "kerberos" string everywhere.
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