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https://issues.apache.org/jira/browse/MESOS-2213?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14318918#comment-14318918
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Niklas Quarfot Nielsen commented on MESOS-2213:
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commit b3385f3619b53d83004688984b8f4733eb5c5e12
Author: Alexander Rukletsov <[email protected]>
Date: Thu Feb 12 11:44:58 2015 -0800
Extracted MesosAllocator into a separate file.
Review: https://reviews.apache.org/r/29931
commit 336e4e2e6b1cee966f5b72bc23341c54e4813cc9
Author: Alexander Rukletsov <[email protected]>
Date: Thu Feb 12 11:44:38 2015 -0800
Cleaned up includes in allocation sources.
Review: https://reviews.apache.org/r/29929
commit be6246a11276074dfb60a892a890b80cb7cd37cd
Author: Alexander Rukletsov <[email protected]>
Date: Thu Feb 12 11:44:16 2015 -0800
Removed unnecessary lifecycle method from MasterAllocatorTest.
TestAllocator does not cause GMOCK warnings for unused method calls
any more. Hence there is no need for stopping allocation explicitly.
Review: https://reviews.apache.org/r/29927
commit 3093759fb978b9131d05510f7f095203d2a383fc
Author: Alexander Rukletsov <[email protected]>
Date: Thu Feb 12 11:44:06 2015 -0800
Moved allocation related sources into a separate directory.
Review: https://reviews.apache.org/r/29925
commit 2b51582a6f6bd3ae431cc4c16ba098656fbd7ef3
Author: Alexander Rukletsov <[email protected]>
Date: Thu Feb 12 11:42:05 2015 -0800
Refactored the allocator interface to support general implementations.
Introduced a basic Allocator interfaced. This interface does not
require allocators to be based on libprocess processes. For allocators
that do implement allocation logic via an internal libprocess process,
a special wrapper is provided. Allocator users and tests are updated
to use Allocator type instead of AllocatorProcess.
Review: https://reviews.apache.org/r/29890
> Custom allocators should implement Allocator instead of AllocatorProcess
> ------------------------------------------------------------------------
>
> Key: MESOS-2213
> URL: https://issues.apache.org/jira/browse/MESOS-2213
> Project: Mesos
> Issue Type: Task
> Components: allocation
> Reporter: Alexander Rukletsov
> Assignee: Alexander Rukletsov
> Labels: mesosphere
>
> Currently new allocation policies can be added by implementing
> {{AllocatorProcess}} interface, while {{Allocator}} class is a thin wrapper
> around it. This architecture may be not very favourable, because it imposes
> restriction on how allocators should be implemented. Additionally, the
> current design is not consistent with other pluggable—or potentially
> pluggable—Mesos components, e.g. {{Isolator}}, {{Authenticator}}.
> As we are moving to modularizing the allocator, this ticket aims to change
> the way we implement allocation policies and instantiate allocators.
> Allocator tests and {{MockAllocatorProcess}} will be affected as well.
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