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https://issues.apache.org/jira/browse/SAMZA-727?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15715834#comment-15715834
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Fred Ji commented on SAMZA-727:
-------------------------------
[[email protected]], I heard that after Hadoop/Yarn 2.7.1, if RM HA and work
preserving is enabled in yarn cluster, it may break key token refresh. Do you
have more details about it? And if it is the case, in which specific scenario
does it happen? Is there any workaround for it or has it been addressed in
later version?
> Support for Kerberos
> --------------------
>
> Key: SAMZA-727
> URL: https://issues.apache.org/jira/browse/SAMZA-727
> Project: Samza
> Issue Type: New Feature
> Components: yarn
> Affects Versions: 0.9.0
> Environment: YARN with Kerberos
> Reporter: Qi FU
> Assignee: Chen Song
> Fix For: 0.10.1
>
> Attachments: SAMZA-727-9.patch, SAMZA-727.5.patch, SAMZA-727.7.patch,
> SAMZA-727.patch, SMAZA-727.2.patch, SMAZA-727.6.patch, SMAZA-727.8.patch
>
>
> Samza doesn't support Kerberos, which is very common for YARN cluster.
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