[AURORA-1296] INSTANCES_SPEC_ARGUMENT client option does not validate instance range

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.9.0
• Component/s: Client
• Sprint: Twitter Aurora Q2'15 Sprint 3
• Story Points: 2
• Assignee: Maxim Khutornenko
• Reporter: Maxim Khutornenko
• Created: 29/Apr/15 18:19
• Updated: 20/Jul/15 16:43
• Resolved: 20/May/15 17:53

Description

An of order instance range (e.g. "/10-2") results in empty list of instances. In case of a scheduler updater this leads to updating the entire job instead of specific instances.

The offending line: https://github.com/apache/aurora/blob/439a168f9cdd6fe58a12009b51bedad4ac152948/src/main/python/apache/aurora/client/cli/options.py#L74