[FLINK-32373] Support passing headers with SQL Client gateway requests

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.18.0
• Fix Version/s: 1.18.0
• Component/s: Table SQL / Client, Table SQL / Gateway
• Labels: pull-request-available
• Assignee: Alexander Fedulov
• Reporter: Alexander Fedulov
• Created: 17/Jun/23 13:16
• Updated: 06/Jul/23 19:37
• Resolved: 06/Jul/23 19:37

Description

FLINK-32030 and FLINK-32035 enable communication from the SQL Client to the SQL Gateway placed behind a proxy, such as a K8S ingress. Given that authentication is typically needed in these cases, it can be achieved by adding the ability to supply custom headers to the underlying RestClient.  

Issue Links

• links to: GitHub Pull Request #22816