[jira] [Created] (YARN-10364) Absolute Resource [memory=0] is considered as Percentage config type

["Prabhu Joseph (Jira)" <ji...@apache.org>]

Prabhu Joseph created YARN-10364:
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             Summary: 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
            Reporter: Prabhu Joseph
            Assignee: Prabhu Joseph


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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