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From "Reynold Xin (JIRA)" <j...@apache.org>
Subject [jira] [Closed] (SPARK-15556) Add new Dataset API to get the codegen info for Dataset
Date Thu, 26 May 2016 08:06:12 GMT

     [ https://issues.apache.org/jira/browse/SPARK-15556?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Reynold Xin closed SPARK-15556.
-------------------------------
    Resolution: Not A Problem

It's already there in queryExecution.debug. This is anyway a developer facing feature.


> Add new Dataset API to get the codegen info for Dataset
> -------------------------------------------------------
>
>                 Key: SPARK-15556
>                 URL: https://issues.apache.org/jira/browse/SPARK-15556
>             Project: Spark
>          Issue Type: Improvement
>          Components: SQL
>            Reporter: Saisai Shao
>            Priority: Minor
>
> Currently we could get the codegen info using SQL like "EXPLAIN CODEGEN SELECT * FROM
test", but there's no equal Dataset API to get this info, I think it would be better to add
this API to achieve equal functionality.
> Ping [~rxin], is it necessary to add this API or change the existed API to achieve this?
Thanks a lot for your comments.



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