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From Shawn Heisey <apa...@elyograg.org>
Subject Re: Is SSL supported in 3.4.9?
Date Wed, 07 Dec 2016 16:42:29 GMT
On 12/7/2016 7:44 AM, Dan Langille wrote:
> I'm getting mixed messages from the documentation, and I'm unable to get Zookeeper 
> to talk on a secureClientPort.
> 
> Is SSL supported in Zookeeper 3.4.9?
> 
> At https://zookeeper.apache.org/doc/r3.4.9/zookeeperAdmin.html <https://zookeeper.apache.org/doc/r3.4.9/zookeeperAdmin.html>
I see: 
> 
> "New in 3.4: Netty is an NIO based client/server communication framework.... Netty framework

> has built in support for encryption (SSL)...."
> 
> But at https://cwiki.apache.org/confluence/display/ZOOKEEPER/ZooKeeper+SSL+User+Guide
it 
> states that SSL has "been added in ZOOKEEPER-2125", which is 3.5.1, 3.6.0

Here's hoping I can help, and that I'm not giving you incorrect info.
I'm relatively new to this project, and only here because zookeeper is a
critical component for SolrCloud.

The documentation on zookeeper.a.o for 3.4.9, 3.5.0-alpha, and
3.5.1-alpha do not mention any steps or configuration for setting up
SSL.  The documentation for 3.5.2-alpha does.

I'm reasonably certain that SSL configuration is *not* included in any
3.4.x release.

Because I'm not watching development at all, I have no idea why the 2125
issue says it is in 3.5.1 but the 3.5.1-alpha docs on the website don't
include SSL configuration.  The svn commit to branch-3.5 looks like it
includes an update to the Administrator's Guide with SSL configuration
info.  The 3.5.1-alpha release was announced nearly six months *after*
the commit.  The announcement for that release does mention SSL support.

General observation about all 3.5.X-alpha docs on the site:  The 3.5.0
doc (Administrator's Guide) doesn't have info about what's new in 3.5.0,
the 3.5.1 doc doesn't have info about what's new in 3.5.1, and the 3.5.2
doc doesn't have info about what's new in 3.5.2.  The 3.5.1 doc does
have info about what's new in 3.5.0, and the 3.5.2 doc does have info
about what's new in both 3.5.1 and 3.5.0.  This seems quite strange.

Thanks,
Shawn


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