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https://issues.apache.org/jira/browse/FLINK-8275?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16317067#comment-16317067
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Shuyi Chen commented on FLINK-8275:
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[~tzulitai], [~eronwright],
I've added unittest to capture the securityconfiguration keytab related
settings. Also, I've refactored the code to use the existing of krb5.keytab
file instead of `_KEYTAB_PATH`.
For the integration test code, I will create a different JIRA to follow,
otherwise, it's better to a smaller PR rather than fixing everything in one PR.
Could you please take another look at the PR?
> Flink YARN deployment with Kerberos enabled not working
> --------------------------------------------------------
>
> Key: FLINK-8275
> URL: https://issues.apache.org/jira/browse/FLINK-8275
> Project: Flink
> Issue Type: Bug
> Components: Security
> Affects Versions: 1.4.0
> Reporter: Shuyi Chen
> Assignee: Shuyi Chen
> Priority: Blocker
> Fix For: 1.5.0, 1.4.1
>
>
> The local keytab path in YarnTaskManagerRunner is incorrectly set to the
> ApplicationMaster's local keytab path. This causes jobs to fail because the
> TaskManager can't read the keytab.
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