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Posted to issues@nifi.apache.org by "Joseph Gresock (Jira)" <ji...@apache.org> on 2021/04/27 20:28:00 UTC
[jira] [Updated] (NIFI-8487) Implement Composite Parameter Contexts
[ https://issues.apache.org/jira/browse/NIFI-8487?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Joseph Gresock updated NIFI-8487:
---------------------------------
Description:
Allow a ParameterContext to contain an ordered list of other ParameterContexts, giving it the ability to inherit parameters from them. Parameter overriding logic would be as follows:
# Parent parameters have top priority
# Child parameters have next priority, in order from top to bottom of the ordered list
This prioritization is recursive, so grandchild parameters would have the next priority, etc.
Other considerations:
* Although write access should be unchanged, read access to a Parameter Context will now require read access to all child Parameter Contexts.
* Parameter Context hierarchy loops should be detected.
was:
Allow a ParameterContext to contain an ordered list of other ParameterContexts, giving it the ability to inherit parameters from them. Parameter overriding logic would be as follows:
# Parent parameters have top priority
# Child parameters have next priority, in order from top to bottom of the ordered list
This prioritization is recursive, so grandchild parameters would have the next priority, etc.
> Implement Composite Parameter Contexts
> --------------------------------------
>
> Key: NIFI-8487
> URL: https://issues.apache.org/jira/browse/NIFI-8487
> Project: Apache NiFi
> Issue Type: Improvement
> Reporter: Joseph Gresock
> Assignee: Joseph Gresock
> Priority: Major
>
> Allow a ParameterContext to contain an ordered list of other ParameterContexts, giving it the ability to inherit parameters from them. Parameter overriding logic would be as follows:
> # Parent parameters have top priority
> # Child parameters have next priority, in order from top to bottom of the ordered list
> This prioritization is recursive, so grandchild parameters would have the next priority, etc.
> Other considerations:
> * Although write access should be unchanged, read access to a Parameter Context will now require read access to all child Parameter Contexts.
> * Parameter Context hierarchy loops should be detected.
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