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Posted to issues@spark.apache.org by "Xiangrui Meng (Jira)" <ji...@apache.org> on 2020/02/27 16:49:00 UTC
[jira] [Updated] (SPARK-30969) Remove resource coordination support
from Standalone
[ https://issues.apache.org/jira/browse/SPARK-30969?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Xiangrui Meng updated SPARK-30969:
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Description: Resource coordination is used for the case where multiple workers running on the same host. However, it should be a rarely or event impossible use case in current Standalone(which already allow multiple executor in a single worker). We should remove support for it to simply the implementation and reduce the potential maintain cost in the future.
> Remove resource coordination support from Standalone
> ----------------------------------------------------
>
> Key: SPARK-30969
> URL: https://issues.apache.org/jira/browse/SPARK-30969
> Project: Spark
> Issue Type: Sub-task
> Components: Spark Core
> Affects Versions: 3.0.0
> Environment: Resource coordination is used for the case where multiple workers running on the same host. However, it should be a rarely or event impossible use case in current Standalone(which already allow multiple executor in a single worker). We should remove support for it to simply the implementation and reduce the potential maintain cost in the future.
> Reporter: wuyi
> Assignee: wuyi
> Priority: Critical
>
> Resource coordination is used for the case where multiple workers running on the same host. However, it should be a rarely or event impossible use case in current Standalone(which already allow multiple executor in a single worker). We should remove support for it to simply the implementation and reduce the potential maintain cost in the future.
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