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Posted to yarn-issues@hadoop.apache.org by "Prabhu Joseph (Jira)" <ji...@apache.org> on 2020/07/23 10:23:00 UTC
[jira] [Updated] (YARN-10364) Absolute Resource [memory=0] is
considered as Percentage config type
[ https://issues.apache.org/jira/browse/YARN-10364?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Prabhu Joseph updated YARN-10364:
---------------------------------
Affects Version/s: 3.4.0
> Absolute Resource [memory=0] is considered as Percentage config type
> --------------------------------------------------------------------
>
> Key: YARN-10364
> URL: https://issues.apache.org/jira/browse/YARN-10364
> Project: Hadoop YARN
> Issue Type: Bug
> Affects Versions: 3.4.0
> Reporter: Prabhu Joseph
> Assignee: Prabhu Joseph
> Priority: Major
>
> Absolute Resource [memory=0] is considered as Percentage config type. This causes failure while converting queues from Percentage to Absolute Resources automatically.
> *Repro:*
> 1. Queue A = 100% and child queues Queue A.B = 0%, A.C=100%
> 2. While converting above to absolute resource automatically, capacity of queue A = [memory=<cluster resource>], A.B = [memory=0]
> This fails with below as A is considered as Absolute Resource whereas B is considered as Percentage config type.
> {code}
> 2020-07-23 09:36:40,499 WARN org.apache.hadoop.yarn.server.resourcemanager.webapp.RMWebServices: CapacityScheduler configuration validation failed:java.io.IOException: Failed to re-init queues : Parent queue 'root.A' and child queue 'root.A.B' should use either percentage based capacityconfiguration or absolute resource together for label:
> {code}
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