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https://issues.apache.org/jira/browse/SOLR-15672?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17479714#comment-17479714
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David Smiley commented on SOLR-15672:
-------------------------------------

The duplication is what bothers me the most.  I'd feel slightly better if 
someone (you? Yonik?) bothered to add javadocs on Slice.getLeader to indicate 
that it's very eventual-consistent info, and that callers ideally should go to 
some other place for the most up-to-date info.  Additionally, this is, I 
suppose, also redundant with the leader_elect place.  I wonder what Curator 
would do; does it make getting the current leader fast – which I think was your 
objective in giving this its own fixed node.  Another redundant location 
(lacking docs likewise) within the code is CloudDescriptor.isLeader.  
{_}Sigh{_}.

> Leader Election is flawed. 
> ---------------------------
>
>                 Key: SOLR-15672
>                 URL: https://issues.apache.org/jira/browse/SOLR-15672
>             Project: Solr
>          Issue Type: Bug
>            Reporter: Mark Robert Miller
>            Priority: Major
>
> Filing this not as a work item I’m assigning my to myself, but to note a open 
> issue where some notes can accumulate. 



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