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https://issues.apache.org/jira/browse/MESOS-5681?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Yanyan Hu updated MESOS-5681:
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Description: Followup JIRA for MESOS-5425. Currently, resource object
exposes the protobuf to store data internally. But its implementation is
low-efficient for math calculation, especially for the case of Ranges
subtraction. An interim solution proposed https://reviews.apache.org/r/48593/
is converting Ranges to IntervalSet inline to optimize the performance. In
long-term, we should consider C++ library based resource object as a permanent
solution. (was: Followup JIRA for MESOS-5425. Currently, resource object
exposes the protobuf to store data internally. But its implementation is
low-efficient for math calculation, especially for the case of Ranges
subtraction. An interim solution proposed is converting Ranges to IntervalSet
inline to optimize the performance. In long-term, we should consider C++
library based resource object as a permanent solution.)
> c++ based resource and resources object
> ---------------------------------------
>
> Key: MESOS-5681
> URL: https://issues.apache.org/jira/browse/MESOS-5681
> Project: Mesos
> Issue Type: Improvement
> Components: allocation
> Reporter: Yanyan Hu
> Labels: performance
>
> Followup JIRA for MESOS-5425. Currently, resource object exposes the protobuf
> to store data internally. But its implementation is low-efficient for math
> calculation, especially for the case of Ranges subtraction. An interim
> solution proposed https://reviews.apache.org/r/48593/ is converting Ranges to
> IntervalSet inline to optimize the performance. In long-term, we should
> consider C++ library based resource object as a permanent solution.
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