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Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2017/11/23 12:16:00 UTC

[jira] [Commented] (SPARK-22591) GenerateOrdering shouldn't change ctx.INPUT_ROW

    [ https://issues.apache.org/jira/browse/SPARK-22591?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16264254#comment-16264254 ] 

Apache Spark commented on SPARK-22591:
--------------------------------------

User 'viirya' has created a pull request for this issue:
https://github.com/apache/spark/pull/19800

> GenerateOrdering shouldn't change ctx.INPUT_ROW
> -----------------------------------------------
>
>                 Key: SPARK-22591
>                 URL: https://issues.apache.org/jira/browse/SPARK-22591
>             Project: Spark
>          Issue Type: Bug
>          Components: SQL
>    Affects Versions: 2.2.0
>            Reporter: Liang-Chi Hsieh
>
> {{GenerateOrdering}} changes {{ctx.INPUT_ROW}} but doesn't restore the original value. Since {{ctx.INPUT_ROW}} is used when generating codes, it is risky to change it arbitrarily.



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