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Posted to issues@flink.apache.org by "JIN SUN (JIRA)" <ji...@apache.org> on 2018/10/09 00:24:00 UTC
[jira] [Commented] (FLINK-10404) Declarative resource management
[ https://issues.apache.org/jira/browse/FLINK-10404?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16642640#comment-16642640 ]
JIN SUN commented on FLINK-10404:
---------------------------------
Glad to see the design document, will take a look and comment.
> Declarative resource management
> -------------------------------
>
> Key: FLINK-10404
> URL: https://issues.apache.org/jira/browse/FLINK-10404
> Project: Flink
> Issue Type: New Feature
> Components: Distributed Coordination
> Affects Versions: 1.7.0
> Reporter: Till Rohrmann
> Priority: Major
> Fix For: 1.7.0
>
>
> This is the umbrella issue to track the progress on implementing declarative resource management.
> Declarative resource management is a change to Flink's current slot allocation protocol. Instead of letting the {{JobMaster}} ask for each slot individually, it will tell the {{ResourceManager}} its current need (min, target, max) of slots. Based on that, the {{ResourceManager}} will assign available slots or start new {{TaskExecutors}} to fulfill the request.
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