[jira] [Created] (BEAM-4663) Implement Cost calculations for Cost-Based Optimization (CBO)

[Kai Jiang (JIRA)]

Kai Jiang created BEAM-4663:
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             Summary: Implement Cost calculations for Cost-Based Optimization 
(CBO) 
                 Key: BEAM-4663
                 URL: https://issues.apache.org/jira/browse/BEAM-4663
             Project: Beam
          Issue Type: Sub-task
          Components: dsl-sql
            Reporter: Kai Jiang


To support CBO, we should implement methods in each Beam*Rel.java.  
computeSelfCost(...) as our first step.



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