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https://issues.apache.org/jira/browse/HBASE-12476?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14233706#comment-14233706
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stack commented on HBASE-12476:
-------------------------------

[~gaurav.menghani] Thank you for the replies. All look good.

Favored nodes is 'there' in apache hdfs, just not used/tested.  The last bit is 
still to be hooked up in apache hbase. It has been a TODO for a long while.

What I mean by package-doc is something like this 
http://hbase.apache.org/apidocs/org/apache/hadoop/hbase/client/package-summary.html#package_description
 (yes, javadoc but at package level giving overview... I think this might be 
all that is needed in FSM case since it is 'easy' to read at the method/class 
level... its just the high-level story that needs a bit of filling in).

I understand why you've not done splits for messages but you think it will be 
possible out in apache hbase atop what you have here? Can be later... just 
asking.

On swift, yeah, the annotations are nice but it'd be a headache having thrift 
for one communication channel and pb/hbase-rpc for another.  We can help w/ the 
conversion here since  we have a bit of experience, np.  Its fine as swift for 
now.

Thanks for putting this up.



> HydraBase Consensus Protocol
> ----------------------------
>
>                 Key: HBASE-12476
>                 URL: https://issues.apache.org/jira/browse/HBASE-12476
>             Project: HBase
>          Issue Type: Sub-task
>          Components: Consensus, wal
>            Reporter: Gaurav Menghani
>            Assignee: Gaurav Menghani
>             Fix For: HBASE-12259
>
>         Attachments: 0001-HydraBase-consensus-protocol.patch, 
> 0002-HydraBase-consensus-protocol.patch
>
>
> This is the first patch for the HydraBase consensus protocol implemented 
> according to the Raft consensus protocol 
> (https://ramcloud.stanford.edu/raft.pdf), as advertised in (HBASE-12259)



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