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Posted to issues@mesos.apache.org by "Benjamin Mahler (JIRA)" <ji...@apache.org> on 2015/02/13 07:07:11 UTC
[jira] [Updated] (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:all-tabpanel ]
Benjamin Mahler updated MESOS-2347:
-----------------------------------
Story Points: 8
> 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
>
> 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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