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From "Mark Payne (JIRA)" <>
Subject [jira] [Commented] (NIFI-1727) Refactor NCM Node Response merging
Date Fri, 06 May 2016 19:29:12 GMT


Mark Payne commented on NIFI-1727:

The above referenced PR was closed, as the code was migrated into PR 413. This was done because
of the dependencies between the above tickets, as they are all intertwined in terms of refactoring.

> Refactor NCM Node Response merging
> ----------------------------------
>                 Key: NIFI-1727
>                 URL:
>             Project: Apache NiFi
>          Issue Type: Improvement
>          Components: Core Framework
>            Reporter: Mark Payne
>            Assignee: Mark Payne
>             Fix For: 1.0.0
> Currently, when the NCM federates a request to nodes in the cluster, those responses
are merged using one massive 'mergeResponses' method, which delegates to many different 'mergeXYZ'
methods. The logic is very repetitive and tedious to update and lives within the WebClusterManager.
> We need to simplify the logic, since it is very repetitive and need to pull the logic
out of WebClusterManager into a separate interface so that the code can be cleanly pulled
from the NCM and merged into the cluster coordinator on the nodes.

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