[jira] [Comment Edited] (FLINK-16605) Add max limitation to the total number of slots

["Gary Yao (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/FLINK-16605?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17113840#comment-17113840 ] 

Gary Yao edited comment on FLINK-16605 at 5/22/20, 8:16 AM:
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[~karmagyz] Only in exceptional cases we add release notes for new features (see https://ci.apache.org/projects/flink/flink-docs-release-1.10/release-notes/flink-1.10.html). If you think it's justified, you can add a release note but it is at the discretion of the release manager to decide whether it will be included or not.


was (Author: gjy):
[~karmagyz] Only in exceptional cases we add release notes for new features (see https://ci.apache.org/projects/flink/flink-docs-release-1.10/release-notes/flink-1.10.html). If you think it's justified, you can add a release note but it is in the discretion of the release manager to decide whether it will be included or not.

> Add max limitation to the total number of slots
> -----------------------------------------------
>
>                 Key: FLINK-16605
>                 URL: https://issues.apache.org/jira/browse/FLINK-16605
>             Project: Flink
>          Issue Type: New Feature
>          Components: Runtime / Coordination
>            Reporter: Yangze Guo
>            Assignee: Yangze Guo
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 1.11.0
>
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> As discussed in FLINK-15527 and FLINK-15959, we propose to add the max limit to the total number of slots.
> To be specific:
> - Introduce "cluster.number-of-slots.max" configuration option with default value MAX_INT
> - Make the SlotManager respect the max number of slots, when exceeded, it would not allocate resource anymore.



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