[FLINK-17633] Improve FactoryUtil to align with new format options keys

• Type: Sub-task
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.11.0
• Assignee: Jark Wu
• Reporter: Jark Wu
• Created: 12/May/20 11:36
• Updated: 13/May/20 02:58
• Resolved: 13/May/20 02:58

Description

As discussed in http://apache-flink-mailing-list-archive.1008284.n3.nabble.com/DISCUSS-Hierarchies-in-ConfigOption-td40920.html, we propose to use the following new format options:

format = json
json.fail-on-missing-field = true
json.ignore-parse-error = true

value.format = json
value.json.fail-on-missing-field = true
value.json.ignore-parse-error = true

However, the current discoverScan/SinkFormat of FactoryUtil uses value.format.fail-on-missing-field as the key, which is not handy for connectors to use.