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https://issues.apache.org/jira/browse/HADOOP-8243?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13244625#comment-13244625
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Todd Lipcon commented on HADOOP-8243:
-------------------------------------
I should note I also ran TestDFSHAAdmin and TestDFSHAAdminMiniCluster against
this common patch, and they both passed.
> Security support broken in CLI (manual) failover controller
> -----------------------------------------------------------
>
> Key: HADOOP-8243
> URL: https://issues.apache.org/jira/browse/HADOOP-8243
> Project: Hadoop Common
> Issue Type: Bug
> Components: ha, security
> Affects Versions: 2.0.0
> Reporter: Todd Lipcon
> Assignee: Todd Lipcon
> Priority: Critical
> Attachments: hadoop-8243.txt
>
>
> Some recent refactoring accidentally caused the proxies in some places to get
> created with a default Configuration, instead of using the Configuration set
> up by the DFSHAAdmin tool. This causes the HAServiceProtocol to be missing
> the configuration which specifies the NN principle -- and thus breaks the CLI
> HAAdmin tool in secure setups.
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