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Posted to yarn-issues@hadoop.apache.org by "Gergely Pollak (Jira)" <ji...@apache.org> on 2020/07/28 14:33:00 UTC
[jira] [Updated] (YARN-10376) Replace the
UserGroupMappingPlacementRule and AppNameMappingPlacementRule classes with
a generic one
[ https://issues.apache.org/jira/browse/YARN-10376?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Gergely Pollak updated YARN-10376:
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Description: As per the design document attached to the umbrella Jira (YARN-10370), we need to replace the current PlacementRule classes with a new generic one, which can utilize the more generic MappingRule approach. This way we can even mix User and Application placement rules and define a custom order between all the rules, not only the rules within the same category (user or applcation placement rules) (was: As per the design document attached to the umbrella Jira (YARN-10370), we need to change the current configuration parser to create the new object structure when parsing the current mapping rule format. This should be 100% backwards compatible, to make sure upon upgrade all mapping rules will behave the same.)
> Replace the UserGroupMappingPlacementRule and AppNameMappingPlacementRule classes with a generic one
> ----------------------------------------------------------------------------------------------------
>
> Key: YARN-10376
> URL: https://issues.apache.org/jira/browse/YARN-10376
> Project: Hadoop YARN
> Issue Type: New Feature
> Components: yarn
> Reporter: Gergely Pollak
> Assignee: Gergely Pollak
> Priority: Major
>
> As per the design document attached to the umbrella Jira (YARN-10370), we need to replace the current PlacementRule classes with a new generic one, which can utilize the more generic MappingRule approach. This way we can even mix User and Application placement rules and define a custom order between all the rules, not only the rules within the same category (user or applcation placement rules)
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