[jira] [Updated] (NIFI-8919) Refactor Distributed Cache Clients using Netty

["David Handermann (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/NIFI-8919?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

David Handermann updated NIFI-8919:
-----------------------------------
    Fix Version/s: 1.15.0
       Resolution: Fixed
           Status: Resolved  (was: Patch Available)

> Refactor Distributed Cache Clients using Netty
> ----------------------------------------------
>
>                 Key: NIFI-8919
>                 URL: https://issues.apache.org/jira/browse/NIFI-8919
>             Project: Apache NiFi
>          Issue Type: Improvement
>          Components: Extensions
>    Affects Versions: 1.15.0
>            Reporter: David Handermann
>            Assignee: Paul Grey
>            Priority: Minor
>              Labels: TLS, security
>             Fix For: 1.15.0
>
>          Time Spent: 3h 20m
>  Remaining Estimate: 0h
>
> The {{DistributedMapCacheClientService}} and {{DistributedSetCacheClientService}} leverage {{SSLSocketChannel}} through {{SSLCommsSession}} to support TLS communication, which involves custom interaction with {{javax.net.ssl.SSLEngine}}. Refactoring these client services using Netty would remove the need for custom {{SSLEngine}} interaction and also streamline the protocol implementation. Changes will involve replacement of the existing {{CommsSession}} interface with higher-level client and custom Netty Handlers implementation the distributed cache protocol.



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