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Posted to issues@ozone.apache.org by GitBox <gi...@apache.org> on 2021/08/17 07:10:34 UTC
[GitHub] [ozone] symious opened a new pull request #2543: HDDS-5622. Some improvements in SCMCommonPlacementPolicy
symious opened a new pull request #2543:
URL: https://github.com/apache/ozone/pull/2543
## What changes were proposed in this pull request?
This ticket consists of the following changes in SCMCommonPlacementPolicy.
refactor getRequiredRackCount() to getRequiredRackCount(int numReplicas)
Add a method to check if a datanode is available.
Currently getRequiredRackCount() ingests no input arguments and the default value is ususally 1 or 2, but for EC placement policy, the required racks will be based on the numReplicas.
The availability check method is added to SCMCommonPlacementPolicy so that it can be reused by other PlacementPolicy subclasses.
## What is the link to the Apache JIRA
https://issues.apache.org/jira/browse/HDDS-5622
## How was this patch tested?
unit test
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[GitHub] [ozone] sodonnel merged pull request #2543: HDDS-5622. Some improvements in SCMCommonPlacementPolicy
Posted by GitBox <gi...@apache.org>.
sodonnel merged pull request #2543:
URL: https://github.com/apache/ozone/pull/2543
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[GitHub] [ozone] sodonnel merged pull request #2543: HDDS-5622. Some improvements in SCMCommonPlacementPolicy
Posted by GitBox <gi...@apache.org>.
sodonnel merged pull request #2543:
URL: https://github.com/apache/ozone/pull/2543
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