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From "Joris Van Remoortere (JIRA)" <j...@apache.org>
Subject [jira] [Created] (MESOS-6311) Consider supporting implicit reconciliation per agent
Date Tue, 04 Oct 2016 18:19:20 GMT
Joris Van Remoortere created MESOS-6311:
-------------------------------------------

             Summary: Consider supporting implicit reconciliation per agent
                 Key: MESOS-6311
                 URL: https://issues.apache.org/jira/browse/MESOS-6311
             Project: Mesos
          Issue Type: Improvement
          Components: master
            Reporter: Joris Van Remoortere


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.



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