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Posted to issues@spark.apache.org by "Reynold Xin (JIRA)" <ji...@apache.org> on 2016/08/27 04:29:20 UTC

[jira] [Updated] (SPARK-17268) Break Optimizer.scala apart

     [ https://issues.apache.org/jira/browse/SPARK-17268?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Reynold Xin updated SPARK-17268:
--------------------------------
    Description: 
Optimizer.scala has become too large to maintain. We would need to break it apart into multiple files each of which contains rules that are logically relevant.

We can create the following files for logical grouping:
- finish analysis
- joins
- expressions
- subquery
- objects


  was:
Optimizer.scala has become too large to maintain. We would need to break it apart into multiple files each of which contains rules that are logically relevant.



> Break Optimizer.scala apart
> ---------------------------
>
>                 Key: SPARK-17268
>                 URL: https://issues.apache.org/jira/browse/SPARK-17268
>             Project: Spark
>          Issue Type: Improvement
>          Components: SQL
>            Reporter: Reynold Xin
>            Assignee: Reynold Xin
>
> Optimizer.scala has become too large to maintain. We would need to break it apart into multiple files each of which contains rules that are logically relevant.
> We can create the following files for logical grouping:
> - finish analysis
> - joins
> - expressions
> - subquery
> - objects



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