[MESOS-2371] Removing internal namespace for protobufs results in incompatible upgrade

• Type: Bug
• Status: Resolved
• Priority: Blocker
• Resolution: Fixed
• Target Version/s: 0.22.0
• Sprint: Mesosphere Q1 Sprint 4 - 3/6
• Assignee: Kapil Arya
• Reporter: Jie Yu
• Created: 18/Feb/15 20:25
• Updated: 06/Mar/15 16:27
• Resolved: 23/Feb/15 17:22

Description

This bug is introduced this ticket:
https://issues.apache.org/jira/browse/MESOS-2272

where we removed internal namespace for all our protobuf messages. For example: mesos::internal::AuthenticateMessage -> mesos::AuthenticateMessage

As a result, the new master/slave (0.22.0) will drop all messages from old master/slave (0.21.0) because the protobuf message type name does not match.

Issue Links

• is related to: MESOS-2372 Test script for verifying compatibility between Mesos components