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From "Abraham Fine (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (ZOOKEEPER-236) SSL Support for Atomic Broadcast protocol
Date Wed, 08 Mar 2017 01:18:38 GMT

    [ https://issues.apache.org/jira/browse/ZOOKEEPER-236?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15900521#comment-15900521
] 

Abraham Fine commented on ZOOKEEPER-236:
----------------------------------------

[~hanm]-

bq. Separate configuration option provides better flexibility and is also consistent with
SASL / Kerberos configurations for client-server and server-server.
That makes sense to me. I'll update the patch. I'm also taking suggestions for what such an
option should be named. :)

bq. unless it is trivial to implement and test rolling upgrade
It was pretty trivial to implement and I imagine testing should not be too difficult either.


bq. Today we don't use Netty for server-server chat so it seems no immediate needs to rely
on Netty for this work.
This is how I feel as well. I'm sure we can pretty quickly come up with a list of deficiencies
in the current design but I don't think there is anything severe enough at this moment to
give us cause to rewrite right now. 


> SSL Support for Atomic Broadcast protocol
> -----------------------------------------
>
>                 Key: ZOOKEEPER-236
>                 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-236
>             Project: ZooKeeper
>          Issue Type: New Feature
>          Components: quorum, server
>            Reporter: Benjamin Reed
>            Assignee: Abraham Fine
>            Priority: Minor
>
> We should have the ability to use SSL to authenticate and encrypt the traffic between
ZooKeeper servers. For the most part this is a very easy change. We would probably only want
to support this for TCP based leader elections.



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