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Posted to issues@beam.apache.org by "Kai Jiang (Jira)" <ji...@apache.org> on 2019/11/20 22:10:00 UTC

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

     [ https://issues.apache.org/jira/browse/BEAM-4663?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Kai Jiang resolved BEAM-4663.
-----------------------------
    Fix Version/s: Not applicable
       Resolution: Invalid

> 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
>             Fix For: Not applicable
>
>          Time Spent: 2h 20m
>  Remaining Estimate: 0h
>
> To support CBO, we should implement methods in each Beam*Rel.java.  computeSelfCost(...) as our first step.



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