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Posted to dev@mesos.apache.org by "Benjamin Mahler (JIRA)" <ji...@apache.org> on 2014/06/03 23:40:02 UTC
[jira] [Updated] (MESOS-1379) Provide a reconciliation mechanism
for tasks unknown to the framework.
[ https://issues.apache.org/jira/browse/MESOS-1379?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Benjamin Mahler updated MESOS-1379:
-----------------------------------
Fix Version/s: 0.20.0
> Provide a reconciliation mechanism for tasks unknown to the framework.
> ----------------------------------------------------------------------
>
> Key: MESOS-1379
> URL: https://issues.apache.org/jira/browse/MESOS-1379
> Project: Mesos
> Issue Type: Improvement
> Components: framework, master
> Affects Versions: 0.19.0
> Reporter: Benjamin Mahler
> Fix For: 0.20.0
>
>
> Currently frameworks must ask to reconcile a set of tasks explicitly, this means that the tasks must be known to the framework.
> In some cases, the framework may lose the information about a particular task (bugs, data loss, etc). When this occurs, we do not provide a mechanism for the state to be reconciled.
> That is, the non-terminal tasks known to the Master / Slave that are unknown to the framework will remain running. Status updates from these tasks are the only way that frameworks will be informed of these tasks.
> We should consider providing a mechanism for to reconcile this scenario.
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