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https://issues.apache.org/jira/browse/HDDS-14701?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated HDDS-14701:
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    Labels: pull-request-available  (was: )

> Consolidate DiskBalancerVolumeChoosingPolicy and ContainerChoosingPolicy 
> -------------------------------------------------------------------------
>
>                 Key: HDDS-14701
>                 URL: https://issues.apache.org/jira/browse/HDDS-14701
>             Project: Apache Ozone
>          Issue Type: Sub-task
>            Reporter: Sammi Chen
>            Assignee: Gargi Jaiswal
>            Priority: Major
>              Labels: pull-request-available
>
> We have DiskBalancerVolumeChoosingPolicy#chooseVolume to choose a pair of 
> {sourceVol, destVol}, and then have ContainerChoosingPolicy#chooseContainer 
> to pick one container from sourceVol to destVol.  In each function, overall 
> ideal utilization and specific disk utilization are calculated individually 
> to serve the logic. 
> Consolidate two functions into one(chooseContainer) will avoid some 
> recalculation. 
> And 5GB is used as the container size when choosing destVolume, while a 
> specific container is picked, it's better for us to adjust destVolume's with 
> container's real size, which could be larger than 5G, or less than 5G. 



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