[NIFI-4480] Implement datadog and ambari reporting tasks as services for MetricReportingTask

• Type: Improvement
• Status: Open
• Priority: Minor
• Resolution: Unresolved
• Affects Version/s: 1.5.0
• Component/s: Extensions
• Labels: refactor
• Assignee: Omer Hadari
• Reporter: Omer Hadari
• Created: 11/Oct/17 23:47
• Updated: 11/Oct/17 23:49

Description

In NIFI-4392 a MetricReportingTask was created, that uses different implementations of a controller service for reporting the same metrics to different clients. The existing ambari reporting task and datadog reporting task can be implemented in the same manner - in order to keep things uniform and avoid duplication.