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From "Benjamin Mahler (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (MESOS-2347) Add ability for schedulers to explicitly acknowledge status updates on the driver.
Date Tue, 17 Feb 2015 22:12:12 GMT

     [ https://issues.apache.org/jira/browse/MESOS-2347?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Benjamin Mahler updated MESOS-2347:
-----------------------------------
    Labels: twitter  (was: )

> Add ability for schedulers to explicitly acknowledge status updates on the driver.
> ----------------------------------------------------------------------------------
>
>                 Key: MESOS-2347
>                 URL: https://issues.apache.org/jira/browse/MESOS-2347
>             Project: Mesos
>          Issue Type: Improvement
>          Components: c++ api, java api, python api
>            Reporter: Benjamin Mahler
>            Assignee: Benjamin Mahler
>              Labels: twitter
>
> In order for schedulers to be able to handle status updates in a scalable manner, they
need the ability to send acknowledgements through the driver. This enables optimizations in
schedulers (e.g. process status updates asynchronously w/o backing up the driver, processing/acking
updates in batch).
> Without this, an implicit reconciliation can overload a scheduler (hence the motivation
for MESOS-2308).



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