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From "Xuefu Zhang (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-14888) SparkClientImpl checks for "kerberos" string in hiveconf only when determining whether to use keytab file.
Date Tue, 04 Oct 2016 20:47:21 GMT

    [ https://issues.apache.org/jira/browse/HIVE-14888?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15546613#comment-15546613
] 

Xuefu Zhang commented on HIVE-14888:
------------------------------------

Is this the same as HIVE-14359, which is resolved already?

> SparkClientImpl checks for "kerberos" string in hiveconf only when determining whether
to use keytab file.
> ----------------------------------------------------------------------------------------------------------
>
>                 Key: HIVE-14888
>                 URL: https://issues.apache.org/jira/browse/HIVE-14888
>             Project: Hive
>          Issue Type: Bug
>          Components: spark-branch
>    Affects Versions: 2.1.0
>            Reporter: Thomas Rega
>            Assignee: Thomas Rega
>         Attachments: HIVE-14888.1-spark.patch
>
>   Original Estimate: 5m
>  Remaining Estimate: 5m
>
> The SparkClientImpl will only provide a principal and keytab argument if the HADOOP_SECURITY_AUTHENTICATION
in hive conf is set to "kerberos". This will not work on clusters with Hadoop security enabled
that are not configured as "kerberos", for example, a cluster which is configured for "ldap".
> The solution is to call UserGroupInformation.isSecurityEnabled() instead.



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