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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Work logged] (HIVE-14888) SparkClientImpl checks for "kerberos" string in hiveconf only when determining whether to use keytab file.
Date Sat, 18 May 2019 19:54:00 GMT

     [ https://issues.apache.org/jira/browse/HIVE-14888?focusedWorklogId=244588&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-244588
]

ASF GitHub Bot logged work on HIVE-14888:
-----------------------------------------

                Author: ASF GitHub Bot
            Created on: 18/May/19 19:53
            Start Date: 18/May/19 19:53
    Worklog Time Spent: 10m 
      Work Description: davidov541 commented on pull request #635: HIVE-14888: Fixing the
check of current security mode for Spark
URL: https://github.com/apache/hive/pull/635
 
 
   Now uses a pre-existing function that is more general-purpose.
 
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Issue Time Tracking
-------------------

            Worklog Id:     (was: 244588)
            Time Spent: 10m
    Remaining Estimate: 0h  (was: 5m)

> 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
>    Affects Versions: 2.1.0
>            Reporter: Thomas Rega
>            Assignee: David McGinnis
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 4.0.0
>
>         Attachments: HIVE-14888.1-spark.patch, HIVE-14888.2.patch, HIVE-14888.3.patch,
HIVE-14888.4.patch, HIVE-14888.5.patch
>
>   Original Estimate: 5m
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> 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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