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Posted to issues@mesos.apache.org by "Benjamin Mahler (JIRA)" <ji...@apache.org> on 2015/02/17 07:26:13 UTC

[jira] [Comment Edited] (MESOS-2347) Add ability for schedulers to explicitly acknowledge status updates on the driver.

    [ https://issues.apache.org/jira/browse/MESOS-2347?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14319703#comment-14319703 ] 

Benjamin Mahler edited comment on MESOS-2347 at 2/17/15 6:25 AM:
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https://reviews.apache.org/r/30970/
https://reviews.apache.org/r/30971/
https://reviews.apache.org/r/30972/
https://reviews.apache.org/r/30973/
https://reviews.apache.org/r/30974/
https://reviews.apache.org/r/30976/
https://reviews.apache.org/r/30977/
https://reviews.apache.org/r/30978/


was (Author: bmahler):
https://reviews.apache.org/r/30969/
https://reviews.apache.org/r/30970/
https://reviews.apache.org/r/30971/
https://reviews.apache.org/r/30972/
https://reviews.apache.org/r/30973/
https://reviews.apache.org/r/30974/
https://reviews.apache.org/r/30976/
https://reviews.apache.org/r/30977/
https://reviews.apache.org/r/30978/

> 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
>
> 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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