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https://issues.apache.org/jira/browse/BEAM-4663?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Kenneth Knowles reassigned BEAM-4663:
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Assignee: Kai Jiang
> 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
> Assignee: Kai Jiang
> Priority: Major
> Time Spent: 1h 40m
> Remaining Estimate: 0h
>
> To support CBO, we should implement methods in each Beam*Rel.java.
> computeSelfCost(...) as our first step.
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