[FLINK-18805] ConfigDocsGenerator does not handle multiple upper characters properly

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 1.12.0
• Component/s: Runtime / Configuration
• Labels: pull-request-available
• Assignee: Chesnay Schepler
• Reporter: Chesnay Schepler
• Created: 03/Aug/20 10:30
• Updated: 13/Apr/21 20:41
• Resolved: 05/Aug/20 10:27

Description

When presented with a name containing multiple upper characters in sequence, like "JMXOptions", the generator does not properly convert this sequence, resulting in "j_mx_options".

I'd like to make a small change such that the conversions work like this:
JMXOptions -> jmx_options
RocksDBOptions -> rocksdb_options

Issue Links

• causes: FLINK-18834 Could not locate the included file 'generated/rocks_db_native_metric_configuration.html'
• links to: GitHub Pull Request #13053