[HAWQ-853] Master standby should avoid incomplete split operation

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 2.0.0.0-incubating
• Component/s: Standby master
• Assignee: Wen Lin
• Reporter: Wen Lin
• Created: 22/Jun/16 08:10
• Updated: 14/Jul/16 18:14
• Resolved: 23/Jun/16 01:49

Description

Master standby performs replay of xlog records within a range of
checkpoints similar to crash recovery. During this is it may replay
incomplete multi-step operation at the end of the range. This generates
xlog. But Master standby should not generate xlog as it does not have
WAL subsystem active.

Issue Links

• links to: GitHub Pull Request #739