[MESOS-5344] Partition-aware Mesos frameworks.

• Type: Epic
• Status: Resolved
• Priority: Blocker
• Resolution: Fixed
• Fix Version/s: 1.1.0
• Component/s: master
• Labels: mesosphere
• Epic Name: PARTITION_AWARE
• Target Version/s: 1.1.0
• Assignee: Neil Conway
• Reporter: Neil Conway
• Shepherd: Vinod Kone
• Created: 09/May/16 12:30
• Updated: 30/Apr/19 23:08
• Resolved: 14/Oct/16 11:59

Description

This epic covers three related tasks:
1. Allowing partitioned agents to reregister with the master. This allows frameworks to control how tasks running on partitioned agents should be dealt with.
2. Replacing the TASK_LOST task state with a set of more granular states with more precise semantics: UNREACHABLE, DROPPED, UNKNOWN, GONE, and GONE_BY_OPERATOR.
3. Allow frameworks to be informed when a task that was running on a partitioned agent has been terminated (GONE and GONE_BY_OPERATOR states).

These new behaviors will be guarded by the PARTITION_AWARE framework capability.

This epic contains the features that landed in Mesos 1.1; remaining work is in MESOS-6394.

Issue Links

• is related to: MESOS-6394 Improvements to partition-aware Mesos frameworks.