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https://issues.apache.org/jira/browse/MESOS-7851?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16111663#comment-16111663
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Greg Mann commented on MESOS-7851:
----------------------------------
Note that when this issue is resolved, the {{authorizeResource()}} helper
introduced in [this patch|https://reviews.apache.org/r/61171/] should be
updated.
> Master stores old resource format in the registry
> -------------------------------------------------
>
> Key: MESOS-7851
> URL: https://issues.apache.org/jira/browse/MESOS-7851
> Project: Mesos
> Issue Type: Bug
> Components: master
> Reporter: Greg Mann
> Labels: master, mesosphere, reservation
>
> We intend for the master to store all internal resource representations in
> the new, post-reservation-refinement format. However, [when persisting
> registered agents to the
> registrar|https://github.com/apache/mesos/blob/498a000ac1bb8f51dc871f22aea265424a407a17/src/master/master.cpp#L5861-L5876],
> the master does not convert the resources; agents provide resources in the
> pre-reservation-refinement format, and these resources are stored as-is. This
> means that after recovery, any agents in the master's {{slaves.recovered}}
> map will have {{SlaveInfo.resources}} in the pre-reservation-refinement
> format.
> We should update the master to convert these resources before persisting them
> to the registry.
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