[AURORA-1332] Updater does not skip already updated instances with /INSTANCES option.

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.9.0
• Component/s: Scheduler
• Sprint: Twitter Aurora Q2'15 Sprint 7
• Story Points: 2
• Assignee: Bill Farner
• Reporter: Maxim Khutornenko
• Created: 22/May/15 21:23
• Updated: 20/Jul/15 16:43
• Resolved: 09/Jul/15 19:15

Description

The new updater is too restrictive when processing /INSTANCES option. E.g. if instance 0 is already updated but the client sends /0-3 range, the entire request is rejected with: "updateOnlyTheseInstances contains instances irrelevant to the update: [0]".

https://github.com/apache/aurora/blob/2dc1d59f1e772e220b3bfb26480c3b90c688800f/src/main/java/org/apache/aurora/scheduler/thrift/SchedulerThriftInterface.java#L1175-L1181