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https://issues.apache.org/jira/browse/MESOS-3068?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Joseph Wu updated MESOS-3068:
-----------------------------
    Description: 
This is primarily a refactoring.

The prototype for modifying the registry is currently:
{code}
Try<bool> operator () (
    Registry* registry,
    hashset<SlaveID>* slaveIDs,
    bool strict);
{code}

In order to support Maintenance schedules (possibly Quotas as well), there 
should be an alternate prototype for Maintenance.  Something like:
{code}
Try<bool> operation () (
    Maintenance* maintenance,
    bool strict);
{code}

The existing RegistrarProcess::update (src/master/registrar.cpp) should be 
refactored to allow for more than one key.  If necessary, refactor existing 
operations defined in src/master/master.hpp (AdminSlave, ReadminSlave,  
RemoveSlave).

  was:
The prototype for modifying the registry is currently:
{code}
Try<bool> operator () (
    Registry* registry,
    hashset<SlaveID>* slaveIDs,
    bool strict);
{code}

In order to support Maintenance schedules (possibly Quotas as well), there 
should be an alternate prototype for Maintenance.  Something like:
{code}
Try<bool> operation () (
    Maintenance* maintenance,
    bool strict);
{code}

The existing RegistrarProcess::update (src/master/registrar.cpp) should be 
refactored to allow for more than one key.  If necessary, refactor existing 
operations defined in src/master/master.hpp (AdminSlave, ReadminSlave,  
RemoveSlave).


> Registry operations are hardcoded for a single key (Registry object)
> --------------------------------------------------------------------
>
>                 Key: MESOS-3068
>                 URL: https://issues.apache.org/jira/browse/MESOS-3068
>             Project: Mesos
>          Issue Type: Task
>          Components: master, replicated log
>            Reporter: Joseph Wu
>              Labels: mesosphere
>
> This is primarily a refactoring.
> The prototype for modifying the registry is currently:
> {code}
> Try<bool> operator () (
>     Registry* registry,
>     hashset<SlaveID>* slaveIDs,
>     bool strict);
> {code}
> In order to support Maintenance schedules (possibly Quotas as well), there 
> should be an alternate prototype for Maintenance.  Something like:
> {code}
> Try<bool> operation () (
>     Maintenance* maintenance,
>     bool strict);
> {code}
> The existing RegistrarProcess::update (src/master/registrar.cpp) should be 
> refactored to allow for more than one key.  If necessary, refactor existing 
> operations defined in src/master/master.hpp (AdminSlave, ReadminSlave,  
> RemoveSlave).



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