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From "Shuai Lin (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (MESOS-4610) MasterContender/MasterDetector should be loadable as modules
Date Sun, 27 Mar 2016 14:46:25 GMT

    [ https://issues.apache.org/jira/browse/MESOS-4610?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15213483#comment-15213483
] 

Shuai Lin commented on MESOS-4610:
----------------------------------

It would be much helpful  if you could write a short summary after each link so that people
can quickly decide which one they want to look at first.

> MasterContender/MasterDetector should be loadable as modules
> ------------------------------------------------------------
>
>                 Key: MESOS-4610
>                 URL: https://issues.apache.org/jira/browse/MESOS-4610
>             Project: Mesos
>          Issue Type: Improvement
>          Components: master
>            Reporter: Mark Cavage
>            Assignee: Mark Cavage
>              Labels: mesosphere
>
> Currently mesos depends on Zookeeper for leader election and notification to slaves,
although there is a C++ hierarchy in the code to support alternatives (e.g., unit tests use
an in-memory implementation). From an operational perspective, many organizations/users do
not want to take a dependency on Zookeeper, and use an alternative solution to implementing
leader election. Our organization in particular, very much wants this, and as a reference
there have been several requests from the community (see referenced tickets) to replace with
etcd/consul/etc.
> This ticket will serve as the work effort to modularize the MasterContender/MasterDetector
APIs such that integrators can build a pluggable solution of their choice; this ticket will
not fold in any implementations such as etcd et al., but simply move this hierarchy to be
fully pluggable.



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