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Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2015/07/30 07:46:04 UTC

[jira] [Assigned] (SPARK-9401) Fully implement code generation for ConcatWs

     [ https://issues.apache.org/jira/browse/SPARK-9401?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Apache Spark reassigned SPARK-9401:
-----------------------------------

    Assignee: Apache Spark

> Fully implement code generation for ConcatWs
> --------------------------------------------
>
>                 Key: SPARK-9401
>                 URL: https://issues.apache.org/jira/browse/SPARK-9401
>             Project: Spark
>          Issue Type: Sub-task
>          Components: SQL
>            Reporter: Reynold Xin
>            Assignee: Apache Spark
>
> In ConcatWs, we fall back to interpreted mode if the input is a mix of string and array of strings. We should have code gen for those as well.



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