[MESOS-6311] Consider supporting implicit reconciliation per agent

• Type: Improvement
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Component/s: master
• Assignee: Unassigned
• Reporter: Joris Van Remoortere
• Created: 04/Oct/16 18:18
• Updated: 06/Oct/16 16:31

Description

Currently mesos only supports:

• total implicit reconciliation
• explicit reconciliation per task

Since agent can slowly rejoin the master after a master failover, it is hard to have a low time bound on implicit reconciliation for tasks.
Performing the current implicit reconciliation is expensive on big clusters so it should not be done every N seconds.
If we could perform implicit reconciliation for a particular agent, then it would be cheap enough to after we notice that particular agent rejoining the cluster.

Issue Links

• is related to: MESOS-5950 Consider request/response for reconciliation, bulk reconcile