[jira] [Updated] (MESOS-4770) Investigate performance improvements for 'Resources' class.

["Michael Park (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/MESOS-4770?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Michael Park updated MESOS-4770:
--------------------------------
    Assignee:     (was: Michael Park)

> Investigate performance improvements for 'Resources' class.
> -----------------------------------------------------------
>
>                 Key: MESOS-4770
>                 URL: https://issues.apache.org/jira/browse/MESOS-4770
>             Project: Mesos
>          Issue Type: Improvement
>            Reporter: Benjamin Mahler
>            Priority: Critical
>
> Currently we have some performance issues when we have heavy usage of the {{Resources}} class. Currently, we tend to work around these issues (e.g. reduce the amount of Resources arithmetic operations in the caller code).
> The implementation of {{Resources}} currently consists of wrapping underlying {{Resource}} protobuf objects and manipulating them. This is fairly expensive compared to doing things more directly with C++ objects.
> This ticket is to explore the performance improvements of using C++ objects more directly instead of working off of {{Resource}} objects.



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