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Posted to issues@spark.apache.org by "Yin Huai (JIRA)" <ji...@apache.org> on 2015/05/27 21:13:17 UTC

[jira] [Commented] (SPARK-6467) Override QueryPlan.missingInput when necessary and rely on it CheckAnalysis

    [ https://issues.apache.org/jira/browse/SPARK-6467?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14561529#comment-14561529 ] 

Yin Huai commented on SPARK-6467:
---------------------------------

Probably {{Generate}} should override it? Seems, it is the cause of some wrong analysis error message (like, {{abc is not in col1, col2, abc, col3}}).

> Override QueryPlan.missingInput when necessary and rely on it CheckAnalysis
> ---------------------------------------------------------------------------
>
>                 Key: SPARK-6467
>                 URL: https://issues.apache.org/jira/browse/SPARK-6467
>             Project: Spark
>          Issue Type: Bug
>          Components: SQL
>    Affects Versions: 1.3.0
>            Reporter: Cheng Lian
>            Priority: Minor
>
> Currently, some LogicalPlans do not override missingInput, but they should. Then, the lack of proper missingInput implementations leaks to CheckAnalysis.



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