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Documentation: note in case you're working with Zookeeper 3.4.x #171

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TYsewyn
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@TYsewyn TYsewyn commented May 11, 2018

Added a warning to the documentation to point out that you need to change the way you include spring-cloud-zookeeper in case you're working with Zookeeper version 3.4.x.

…ange the way you include `spring-cloud-zookeeper` in case you're working with Zookeeper version 3.4.x
@spencergibb
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Can you explain a bit more?

@TYsewyn
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TYsewyn commented May 12, 2018

So curator 4.0 can work with both 3.4 and 3.5.
When executing certain methods against Zookeeper 3.4 using the 3.5 jar you’ll get an error like the following, in this case registering your application for service discovery:

org.apache.zookeeper.KeeperException$UnimplementedException: KeeperErrorCode = Unimplemented for /services/session-manager/ab860950-8c92-4e27-bf3f-e255a53b1da8

It’s been documented here: https://curator.apache.org/zk-compatibility.html

@spencergibb spencergibb added this to To do in Finchley.RELEASE via automation Jun 11, 2018
@spencergibb spencergibb added this to the 2.0.0.RELEASE milestone Jun 11, 2018
@spencergibb spencergibb merged commit a97356c into spring-cloud:master Jun 11, 2018
Finchley.RELEASE automation moved this from To do to Done Jun 11, 2018
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