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https://issues.apache.org/jira/browse/GEODE-8794?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17250015#comment-17250015
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ASF GitHub Bot commented on GEODE-8794:
---------------------------------------
jdeppe-pivotal opened a new pull request #5856:
URL: https://github.com/apache/geode/pull/5856
- This deals with some specfics related to how the lettuce v6 client
determines what protocol to use when authentication is also enabled.
Authored-by: Jens Deppe <jde...@vmware.com>
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> Support redis HELLO command
> ---------------------------
>
> Key: GEODE-8794
> URL: https://issues.apache.org/jira/browse/GEODE-8794
> Project: Geode
> Issue Type: New Feature
> Components: redis
> Reporter: Jens Deppe
> Priority: Major
>
> The latest lettuce client (v6) tries to determine which version of redis is
> being used by sending a {{HELLO}} command. When authentication is not enabled
> we will just return {{-ERR unknown command}} which will then cause lettuce to
> use the correct protocol. However, when auth is enabled, the first thing we
> expect is an {{AUTH}} command. If we receive anything else we'll respond with
> {{-NOAUTH}} which results in an error.
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