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From Benjamin Mahler <>
Subject Review Request 67371: Introduced a random sorter as an alternative to the DRF sorter.
Date Wed, 30 May 2018 01:00:44 GMT

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Review request for mesos, Gaston Kleiman, Greg Mann, and Meng Zhu.

Bugs: MESOS-8936

Repository: mesos


This sorter returns a weighted random shuffling of its clients
upon each `sort()` request.

This implementation is a copy of the `DRFSorter` with share
calculation logic (including the `dirty` bit) removed and an
adjusted `sort()` implementation. Work needs to be done to
reduce the amount of duplicated logic needed across sorter
implementations, but it is left unaddressed here.


  src/ b7184ceccef5f2e985d905c155156f95c7a7c7b4 
  src/master/allocator/sorter/random/sorter.hpp PRE-CREATION 
  src/master/allocator/sorter/random/sorter.cpp PRE-CREATION 



Unit tests added in subsequent patch.


Benjamin Mahler

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