[FLINK-26371] Support read hive variables using the syntax like select ${hiveconf:select_time}

• Type: Sub-task
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.16.0
• Component/s: Connectors / Hive
• Labels: pull-request-available
• Assignee: luoyuxia
• Reporter: luoyuxia
• Created: 25/Feb/22 11:47
• Updated: 05/Aug/22 11:41
• Resolved: 05/Aug/22 11:41

Description

In hive, it's allow to read hive variables using "${xxx}" in sql like:

select ${hiveconf:select_time}

But currently, such sql is not supported using hive dialect.
We're intented to support it. To support it, following hive's implementation, we can just substitute "${xxx}" with actual variable value to get clean sql.

Issue Links

• links to: GitHub Pull Request #19656