[HIVE-19568] Active/Passive HS2 HA: Disallow direct connection to passive HS2 instance

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.1.0
• Fix Version/s: 3.2.0, 4.0.0-alpha-1
• Component/s: HiveServer2
• Target Version/s: 3.1.0
• Assignee: Sergey Shelukhin
• Reporter: Prasanth Jayachandran
• Created: 16/May/18 01:49
• Updated: 17/Nov/22 08:54
• Resolved: 30/Jul/18 19:57

Description

The recommended usage for clients when connecting to HS2 with Active/Passive HA configuration is via ZK service discovery URL. But some applications do not support ZK service discovery in which case they use direct URL to connect to HS2 instance. If direct connection is to passive HS2 instance, the connection should be dropped with proper error message.

Issue Links

• links to: RB