[HAWQ-550] Automatically clean up records in gp_configuration_history longer than a GUC value

• Type: New Feature
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 2.0.0.0-incubating
• Component/s: Fault Tolerance
• Assignee: Wen Lin
• Reporter: Wen Lin
• Created: 16/Mar/16 09:57
• Updated: 14/Jul/16 18:13
• Resolved: 18/Mar/16 02:36

Description

gp_configuration_history keeps the history of segment status change.
Master should automatically clean up records in gp_configuration_history that are longer than a GUC value, default is 365 days(one year).