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https://issues.apache.org/jira/browse/MESOS-3485?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Niklas Quarfot Nielsen updated MESOS-3485:
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Story Points: 3
> Make hook execution order deterministic
> ---------------------------------------
>
> Key: MESOS-3485
> URL: https://issues.apache.org/jira/browse/MESOS-3485
> Project: Mesos
> Issue Type: Improvement
> Components: modules
> Reporter: Felix Abecassis
> Assignee: haosdent
>
> Currently, when using multiple hooks of the same type, the execution order is
> implementation-defined.
> This is because in src/hook/manager.cpp, the list of available hooks is
> stored in a {{hashmap<string, Hook*>}}. A hashmap is probably unnecessary for
> this task since the number of hooks should remain reasonable. A data
> structure preserving ordering should be used instead to allow the user to
> predict the execution order of the hooks. I suggest that the execution order
> should be the order in which hooks are specified with {{--hooks}} when
> starting an agent/master.
> This will be useful when combining multiple hooks after MESOS-3366 is done.
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