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Posted to issues@spark.apache.org by "John Muller (JIRA)" <ji...@apache.org> on 2017/01/19 20:06:26 UTC
[jira] [Reopened] (SPARK-13478) Fetching delegation tokens for Hive
fails when using proxy users
[ https://issues.apache.org/jira/browse/SPARK-13478?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
John Muller reopened SPARK-13478:
---------------------------------
Can we get this patch applied to 1.6.x as well?
> Fetching delegation tokens for Hive fails when using proxy users
> ----------------------------------------------------------------
>
> Key: SPARK-13478
> URL: https://issues.apache.org/jira/browse/SPARK-13478
> Project: Spark
> Issue Type: Bug
> Components: YARN
> Affects Versions: 1.6.0, 2.0.0
> Reporter: Marcelo Vanzin
> Assignee: Marcelo Vanzin
> Priority: Minor
> Fix For: 2.0.0
>
>
> If you use spark-submit's proxy user support, the code that fetches delegation tokens for the Hive Metastore fails. It seems like the Hive library tries to connect to the Metastore as the proxy user, and it doesn't have a Kerberos TGT for that user, so it fails.
> I don't know whether the same issue exists in the HBase code, but I'll make a similar change so that both behave similarly.
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