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Posted to commits@beam.apache.org by "ASF GitHub Bot (JIRA)" <ji...@apache.org> on 2018/07/02 23:18:00 UTC

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

     [ https://issues.apache.org/jira/browse/BEAM-4663?focusedWorklogId=118481&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-118481 ]

ASF GitHub Bot logged work on BEAM-4663:
----------------------------------------

                Author: ASF GitHub Bot
            Created on: 02/Jul/18 23:17
            Start Date: 02/Jul/18 23:17
    Worklog Time Spent: 10m 
      Work Description: kennknowles commented on issue #5825: [WIP] [BEAM-4663] CBO cost calculation
URL: https://github.com/apache/beam/pull/5825#issuecomment-401965565
 
 
   Still more spotless, now you can run it globally `./gradlew spotlessJavaApply`

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Issue Time Tracking
-------------------

    Worklog Id:     (was: 118481)
    Time Spent: 20m  (was: 10m)

> 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
>            Priority: Major
>          Time Spent: 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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