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From "Dominic Hamon (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (MESOS-2308) Task reconciliation API should support data partitioning
Date Mon, 02 Feb 2015 19:29:35 GMT

     [ https://issues.apache.org/jira/browse/MESOS-2308?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Dominic Hamon reassigned MESOS-2308:
------------------------------------

    Assignee: Benjamin Mahler

> Task reconciliation API should support data partitioning
> --------------------------------------------------------
>
>                 Key: MESOS-2308
>                 URL: https://issues.apache.org/jira/browse/MESOS-2308
>             Project: Mesos
>          Issue Type: Story
>            Reporter: Bill Farner
>            Assignee: Benjamin Mahler
>              Labels: twitter
>
> The {{reconcileTasks}} API call requires the caller to specify a collection of {{TaskStatus}}es,
with the option to provide an empty collection to retrieve the master's entire state.  Retrieving
the entire state is the only mechanism for the scheduler to learn that there are tasks running
it does not know about, however this call does not allow incremental querying.  The result
would be that the master may need to send many thousands of status updates, and the scheduler
would have to handle them.  It would be ideal if the scheduler had a means to partition these
requests so it can control the pace of these status updates.



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