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https://issues.apache.org/jira/browse/MESOS-6223?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Megha updated MESOS-6223:
-------------------------
    Description: Agent does’t recover its state post a host reboot, it 
registers with the master and gets a new SlaveID. With partition awareness, the 
agents are now allowed to re-register after they have been marked Unreachable. 
The executors are anyway terminated on the agent when it reboots so there is no 
harm in letting the agent keep its SlaveID, re-register with the master and 
reconcile the lost executors. This is a pre-requisite for supporting 
persistent/restartable tasks in mesos (MESOS-3545).  (was: Agent does’t recover 
its state post a host reboot, it registers with the master and gets a new 
SlaveID. With partition awareness, the agents are now allowed to re-register 
after they have been marked Unreachable. The executors are anyway terminated on 
the agent when it reboots so there is no harm in letting the agent keep its 
SlaveID, re-register with the master and reconcile the lost executors. This is 
a pre-requisite for supporting persistent/restartable tasks in mesos 
(https://issues.apache.org/jira/browse/MESOS-3545).)

> Allow agents to re-register post a host reboot
> ----------------------------------------------
>
>                 Key: MESOS-6223
>                 URL: https://issues.apache.org/jira/browse/MESOS-6223
>             Project: Mesos
>          Issue Type: Improvement
>          Components: slave
>            Reporter: Megha
>
> Agent does’t recover its state post a host reboot, it registers with the 
> master and gets a new SlaveID. With partition awareness, the agents are now 
> allowed to re-register after they have been marked Unreachable. The executors 
> are anyway terminated on the agent when it reboots so there is no harm in 
> letting the agent keep its SlaveID, re-register with the master and reconcile 
> the lost executors. This is a pre-requisite for supporting 
> persistent/restartable tasks in mesos (MESOS-3545).



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