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Posted to issues@spark.apache.org by "Andrew Or (JIRA)" <ji...@apache.org> on 2015/07/09 22:27:05 UTC
[jira] [Updated] (SPARK-6287) Add support for dynamic allocation in
the Mesos coarse-grained scheduler
[ https://issues.apache.org/jira/browse/SPARK-6287?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Andrew Or updated SPARK-6287:
-----------------------------
Affects Version/s: 1.2.0
> Add support for dynamic allocation in the Mesos coarse-grained scheduler
> ------------------------------------------------------------------------
>
> Key: SPARK-6287
> URL: https://issues.apache.org/jira/browse/SPARK-6287
> Project: Spark
> Issue Type: Improvement
> Components: Mesos
> Affects Versions: 1.2.0
> Reporter: Iulian Dragos
>
> Add support inside the coarse-grained Mesos scheduler for dynamic allocation. It amounts to implementing two methods that allow scaling up and down the number of executors:
> {code}
> def doKillExecutors(executorIds: Seq[String])
> def doRequestTotalExecutors(requestedTotal: Int)
> {code}
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