[DRILL-1350] Make sure default option values are handled correctly during upgrade

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.4.0
• Fix Version/s: 0.7.0
• Component/s: Metadata
• Labels: no_verified_test
• Assignee: Jacques Nadeau
• Reporter: Aman Sinha
• Created: 27/Aug/14 20:47
• Updated: 06/May/15 20:04
• Resolved: 20/Nov/14 16:45

Description

When Drill is installed, the various system options and their default values are stored in zookeeper. When upgrading to a new version, if these default options have changed in the new version, they are not reflected in Zookeeper and we continue to use the old default values. This is an upgrade issue and should be handled correctly.