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Posted to commits@samza.apache.org by "Chen Song (JIRA)" <ji...@apache.org> on 2016/03/01 20:04:18 UTC

[jira] [Commented] (SAMZA-727) Support for Kerberos

    [ https://issues.apache.org/jira/browse/SAMZA-727?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15174204#comment-15174204 ] 

Chen Song commented on SAMZA-727:
---------------------------------

Hi [~steve_l] I have a question on AM restart scenario. What if the AM crashes or starts after the original RM token expires, meaning that the token cannot be renewed by RM anymore. What is the typical way to handle this in the long lived application?

> 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.patch
>
>
> Samza doesn't support Kerberos, which is very common for YARN cluster.



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