Yi Jin created HAWQ-430:
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Summary: HAWQ resource manager prunes those registered segments
having different memory to core ratio
Key: HAWQ-430
URL: https://issues.apache.org/jira/browse/HAWQ-430
Project: Apache HAWQ
Issue Type: Improvement
Components: Resource Manager
Reporter: Yi Jin
Assignee: Lei Chang
1) When there are different ratio machines registered, HAWQ resource manager
will choose a ratio having least memory wast as cluster level memory to core
ratio;
2) All registered segments having different ratios will be pruned to ensure
each segment in HAWQ cluster has the same resource memory to core ratio.
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