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https://issues.apache.org/jira/browse/LIVY-296?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Gyorgy Gal updated LIVY-296:
----------------------------
Fix Version/s: 0.10.0
(was: 0.9.0)
This issue has been moved to the 0.10.0 release as part of a bulk update. If
you feel this is moved out inappropriately, feel free to provide justification
and reset the Fix Version to 0.9.0.
> Livy proxy user + kerberos cannot support long running applications
> -------------------------------------------------------------------
>
> Key: LIVY-296
> URL: https://issues.apache.org/jira/browse/LIVY-296
> Project: Livy
> Issue Type: Improvement
> Components: Server
> Affects Versions: 0.3
> Reporter: Saisai Shao
> Priority: Major
> Fix For: 0.10.0
>
>
> Because of the limitation of Spark, currently if Livy is running with proxy
> user + kerberos environment, it will fail to get new tokens after TTL, which
> means session will be failed after 7 days by default.
> This is mainly due to the problem that proxy user and principal/keytab cannot
> be coexisted, and without principal/keytab, Spark lacks the ability to
> re-issue tokens. So inside Spark it should have a new way to issue tokens
> rather than binding to principal/key on hand. Also in Livy side we should
> figure out a way to pass new tokens to Spark.
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