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Posted to issues@mesos.apache.org by "Meng Zhu (JIRA)" <ji...@apache.org> on 2019/05/13 12:41:00 UTC

[jira] [Assigned] (MESOS-9782) Random sorter fails to clear removed clients.

     [ https://issues.apache.org/jira/browse/MESOS-9782?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Meng Zhu reassigned MESOS-9782:
-------------------------------

    Assignee: Meng Zhu

> Random sorter fails to clear removed clients.
> ---------------------------------------------
>
>                 Key: MESOS-9782
>                 URL: https://issues.apache.org/jira/browse/MESOS-9782
>             Project: Mesos
>          Issue Type: Bug
>          Components: allocation
>    Affects Versions: 1.8.0
>            Reporter: Meng Zhu
>            Assignee: Meng Zhu
>            Priority: Blocker
>              Labels: resource-management
>
> In `RandomSorter::SortInfo::updateRelativeWeights()`, we do not clear the stale `clients` and `weights` vector if the state is dirty. This would result in an allocator crash due to including removed framework and roles in a sorted result e.g. check failure would occur here (https://github.com/apache/mesos/blob/62f0b6973b2268a3305fd631a914433a933c6757/src/master/allocator/mesos/hierarchical.cpp#L1849).



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