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https://issues.apache.org/jira/browse/MESOS-4534?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15120516#comment-15120516
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Michael Park commented on MESOS-4534:
-------------------------------------
{noformat}
commit db6e26d6cfef064237c903af40d1315c1cf76ca6
Author: Michael Park <[email protected]>
Date: Wed Jan 27 14:04:09 2016 -0800
Disallowed non-`const` iteration over `Resources`.
Review: https://reviews.apache.org/r/42876
{noformat}
> Resources object can be mutated through the public API
> ------------------------------------------------------
>
> Key: MESOS-4534
> URL: https://issues.apache.org/jira/browse/MESOS-4534
> Project: Mesos
> Issue Type: Bug
> Reporter: Joris Van Remoortere
> Assignee: Michael Park
> Priority: Blocker
> Fix For: 0.27.0
>
>
> The {{Resources}} object current allows mutation of it's internal state
> through the public mutable iterator interface.
> This can cause issues when the mutation involved stripping certain qualifiers
> on a {{Resource}}, as they will not be summed together at the end of the
> mutation (even though they should be).
> The {{contains()}} math will not work correctly if two {{addable}} resources
> are not summed together on the {{lhs}} of the contains check.
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