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https://issues.apache.org/jira/browse/AMBARI-7794?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14172755#comment-14172755
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Jaimin D Jetly commented on AMBARI-7794:
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The patch only includes changes in the stack xml files.
The patch was tested to work on HDP-2.2 stack with marking
hadoop.security.authorization=true.
> Setting hadoop.security.authorization=true in a non-Kerberized cluster causes
> DataNodes to not start
> ----------------------------------------------------------------------------------------------------
>
> Key: AMBARI-7794
> URL: https://issues.apache.org/jira/browse/AMBARI-7794
> Project: Ambari
> Issue Type: Bug
> Components: ambari-server
> Affects Versions: 1.6.0
> Reporter: Jaimin D Jetly
> Assignee: Jaimin D Jetly
> Priority: Critical
> Fix For: 1.7.0
>
> Attachments: AMBARI-7794.patch, AMBARI-7794_branch-1.7.0.patch
>
>
> This side effect (hadoop.security.authorization=true breaking things when
> hadoop.security.authentication=simple) was introduced in Ambari-1.6.0 via
> AMBARI-5387; this release coincided with Blueprints feature, but the problem
> happens with non-BP deployed cluster as well.
> We should fix the stack definition so that principals and keytabs properties
> are not defined when the cluster is not Kerberized.
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