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From "Neil Conway (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (MESOS-6419) The 'master/teardown' endpoint should support tearing down 'unregistered_frameworks'.
Date Fri, 18 Nov 2016 15:48:58 GMT

    [ https://issues.apache.org/jira/browse/MESOS-6419?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15676992#comment-15676992
] 

Neil Conway commented on MESOS-6419:
------------------------------------

[~adam-mesos] -- I've been working on this for a while; should have RRs up today. However,
the approach we decided to take involved a pretty significant change to how we represent "recovered"
frameworks that haven't re-registered after master failover (current diff: "24 files changed,
1278 insertions(+), 584 deletions(-)")

If we want to backpatch to 1.1.1, it would be possible to develop a minimal fix to just enable
teardown to work for unregistered frameworks.

> The 'master/teardown' endpoint should support tearing down 'unregistered_frameworks'.
> -------------------------------------------------------------------------------------
>
>                 Key: MESOS-6419
>                 URL: https://issues.apache.org/jira/browse/MESOS-6419
>             Project: Mesos
>          Issue Type: Bug
>          Components: master
>    Affects Versions: 0.26.2, 0.27.3, 0.28.2, 1.0.1
>            Reporter: Gilbert Song
>            Assignee: Neil Conway
>            Priority: Critical
>              Labels: endpoint, master
>
> This issue is exposed from [MESOS-6400](https://issues.apache.org/jira/browse/MESOS-6400).
When a user is trying to tear down an 'unregistered_framework' from the 'master/teardown'
endpoint, a bad request will be returned: `No framework found with specified ID`.
> Ideally, we should support tearing down an unregistered framework, since those frameworks
may occur due to network partition, then all the orphan tasks still occupy the resources.
It would be a nightmare if a user has to wait until the unregistered framework to get those
resources back.
> This may be the initial implementation: https://github.com/apache/mesos/commit/bb8375975e92ee722befb478ddc3b2541d1ccaa9



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