[HAWQ-1449] HAWQ start/stop cluster should be able to start/stop RPS on standby node

• Type: Sub-task
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 2.3.0.0-incubating
• Component/s: Command Line Tools
• Assignee: Xiang Sheng
• Reporter: Xiang Sheng
• Created: 02/May/17 11:28
• Updated: 04/May/17 03:59
• Resolved: 04/May/17 03:59

Description

To improve the robustness of HAWQ, we need to implement HA for RPS side to avoid the case that single RPS failure may cause the failure of the whole HAWQ cluster.

We need to implement start/stop RPS on standby master so that we can support the HA of RPS side.

When Ranger HA is configured, hawq start cluster can also start RPS on standby master; hawq stop cluster can also stop RPS on standby master.

Issue Links

• is part of: HAWQ-1436 Implement RPS High availability on HAWQ
• links to: GitHub Pull Request #1228