[PHOENIX-6589] Add metrics for schema registry export

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 4.17.0, 5.2.0
• Assignee: Geoffrey Jacoby
• Reporter: Geoffrey Jacoby
• Created: 10/Nov/21 16:23
• Updated: 15/Nov/21 17:15
• Resolved: 15/Nov/21 17:15

Description

PHOENIX-6227 added a step to DDL for tables and views where CHANGE_DETECTION_ENABLED was true, where the table metadata would be exported to a schema registry service.

We should have metrics around this export process so that operators can monitor its health. Potential metrics include:

• CREATEs successfully exported
• ALTERs successfully exported
• Time taken for each request
• CREATEs unsuccessfully exported
• ALTERs unsuccessfully exported

Issue Links

• links to: GitHub Pull Request #1347
• links to: GitHub Pull Request #1348