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https://issues.apache.org/jira/browse/AMBARI-18142?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15427083#comment-15427083
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Sumit Mohanty commented on AMBARI-18142:
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Addendum patch looks good +1.
AMBARI-18204 is opened to track Ambari upgrade changes.
> Define keytab/principal for Spark Thrift Server
> -----------------------------------------------
>
> Key: AMBARI-18142
> URL: https://issues.apache.org/jira/browse/AMBARI-18142
> Project: Ambari
> Issue Type: Bug
> Affects Versions: 2.4.0
> Reporter: Jeff Zhang
> Assignee: Jeff Zhang
> Priority: Critical
> Fix For: 2.4.0
>
> Attachments: AMBARI-18142-1.patch, AMBARI-18142-2.patch,
> AMBARI-18142.addendum.patch
>
>
> PROBLEM: As of now spark thrift server seems to be picking up the tgt from
> cache upon start up and will not renew the ticket when it expires. This
> causes the spark thrift server processes only valid for 7 days.
> Users need to created a script to manually renew the ticket , but this is
> causing inconvenience.
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