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https://issues.apache.org/jira/browse/NIFI-15508?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Pierre Villard updated NIFI-15508:
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Resolution: Fixed
Status: Resolved (was: Patch Available)
> Add Record Gauge support to Standard Process Session
> ----------------------------------------------------
>
> Key: NIFI-15508
> URL: https://issues.apache.org/jira/browse/NIFI-15508
> Project: Apache NiFi
> Issue Type: New Feature
> Components: Core Framework
> Reporter: David Handermann
> Assignee: David Handermann
> Priority: Major
> Fix For: 2.8.0
>
> Time Spent: 40m
> Remaining Estimate: 0h
>
> Building on the addition of the {{recordGauge}} method to the
> {{ProcessSession}} interface, the standard class should be updated with an
> initial implementation.
> As an incremental approach to implementation, a new framework-level interface
> should be created to report Gauge records. This interface should form the
> basis for subsequent implementation that can support optional persistence of
> Gauge records in the framework. Naming the interface
> {{ComponentMetricReporter}} captures the general purpose, and opens the
> possibility for other types of processing metrics to be reported.
> Following the pattern of other framework interfaces, the implementation
> should be configurable through an application property. The default value
> should be empty. Subsequent additions to the framework for persistent
> storage, similar to Counters, can consider additional application properties
> if needed.
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