[jira] [Commented] (NIFI-12104) Allow Redis DMC to be used by Put/Fetch DMC when Redis is clustered

["ASF subversion and git services (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/NIFI-12104?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17770472#comment-17770472 ] 

ASF subversion and git services commented on NIFI-12104:
--------------------------------------------------------

Commit a74c411079efe7d886ddae58314d1f2cee74f58e in nifi's branch refs/heads/main from Bryan Bende
[ https://gitbox.apache.org/repos/asf?p=nifi.git;h=a74c411079 ]

NIFI-12104 Separate a non-atomic Redis DMC implementation from the existing one for use in Put/Fetch DMC when Redis is clustered

This closes #7796

Signed-off-by: Mike Thomsen <mt...@apache.org>


> Allow Redis DMC to be used by Put/Fetch DMC when Redis is clustered
> -------------------------------------------------------------------
>
>                 Key: NIFI-12104
>                 URL: https://issues.apache.org/jira/browse/NIFI-12104
>             Project: Apache NiFi
>          Issue Type: Improvement
>    Affects Versions: 1.23.2
>            Reporter: Bryan Bende
>            Assignee: Bryan Bende
>            Priority: Minor
>          Time Spent: 40m
>  Remaining Estimate: 0h
>
> The Redis DMC directly implements Atomic DMC Client and because it implements the atomic updates using Redis transactions which don't work in a Redis cluster, it imposes a constraint that the Redis Mode cannot be set to Cluster, otherwise it is invalid. The downside is that then the Redis DMC can't be used with a Redis cluster, even in places that didn't require atomic updates like Put/Fetch DMC. We should be able to improve this.



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