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https://issues.apache.org/jira/browse/HIVE-12708?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15064798#comment-15064798
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Xuefu Zhang commented on HIVE-12708:
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[~jxiang], [~szehon], could you help review the patch? The test result looks
good. I tested the patch with Kerberosed HBase and it worked. Thanks.
> Hive on Spark doesn't work with Kerboresed HBase [Spark Branch]
> ---------------------------------------------------------------
>
> Key: HIVE-12708
> URL: https://issues.apache.org/jira/browse/HIVE-12708
> Project: Hive
> Issue Type: Bug
> Components: Spark
> Affects Versions: 1.2.0, 1.1.0, 2.0.0
> Reporter: Xuefu Zhang
> Assignee: Xuefu Zhang
> Attachments: HIVE-12708.1-spark.patch
>
>
> Spark application launcher (spark-submit) acquires HBase delegation token on
> Hive user's behalf when the application is launched. This mechanism, which
> doesn't work for long-running sessions, is not in line with what Hive is
> doing. Hive actually acquires the token automatically whenever a job needs
> it. The right approach for Spark should be allowing applications to
> dynamically add whatever tokens they need to the spark context. While this
> needs work on Spark side, we provide a workaround solution in Hive.
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