[IMPALA-589] add sql function to return the impalad coordinator hostname

• Type: New Feature
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: Impala 1.1.1
• Fix Version/s: Impala 3.1.0
• Component/s: Frontend
• Labels: built-in-function newbie
• Target Version: Product Backlog
• Assignee: Andrew Sherman
• Reporter: Greg Rahn
• Created: 10/Sep/13 23:06
• Updated: 07/Nov/18 01:13
• Resolved: 07/Nov/18 01:13

Description

When using a proxy, etc. there isnt a way for a client to know what impalad it is connected to. Adding a sql function to return this value would prove useful.