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https://issues.apache.org/jira/browse/AURORA-569?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14050546#comment-14050546
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Kevin Sweeney commented on AURORA-569:
--------------------------------------

Upon investigation it looks like this behavior can be accomplished already via 
the LeaderRedirectFilter. Doing a HEAD on any endpoint that has it applied will 
either get you a 302 to the leader or a 200 if you're on the current leader.

> Current leading scheduler should be exposed via an endpoint
> -----------------------------------------------------------
>
>                 Key: AURORA-569
>                 URL: https://issues.apache.org/jira/browse/AURORA-569
>             Project: Aurora
>          Issue Type: Story
>          Components: Scheduler
>            Reporter: Kevin Sweeney
>            Priority: Minor
>
> While discovering the leading scheduler via zookeeper is technically more 
> correct, a following scheduler generally knows the location of the current 
> leader. Expose an HTTP endpoint on the leader that allows an adhoc script to 
> discover the leader without linking a zookeeper library



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