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Posted to issues@flink.apache.org by "Matthias (Jira)" <ji...@apache.org> on 2021/01/05 12:56:00 UTC
[jira] [Updated] (FLINK-20850) Analyze whether
CoLocationConstraints and CoLocationGroup can be removed
[ https://issues.apache.org/jira/browse/FLINK-20850?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Matthias updated FLINK-20850:
-----------------------------
Component/s: Runtime / Coordination
> Analyze whether CoLocationConstraints and CoLocationGroup can be removed
> ------------------------------------------------------------------------
>
> Key: FLINK-20850
> URL: https://issues.apache.org/jira/browse/FLINK-20850
> Project: Flink
> Issue Type: Sub-task
> Components: Runtime / Coordination
> Reporter: Matthias
> Priority: Major
>
> It appears that {{CoLocationGroup}} and {{CoLocationContraint}} are not used by {{LocalInputPreferredSlotSharingStrategy}} anymore. Instead, {{CoLocationGroupDesc}} and {{CoLocationContraintDesc}} serve as light-weight versions of these concepts.
> Does this mean that we can remove the former ones?
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