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Posted to issues@spark.apache.org by "Michael Armbrust (JIRA)" <ji...@apache.org> on 2016/02/19 21:23:18 UTC

[jira] [Updated] (SPARK-13384) Keep attribute qualifiers after dedup in Analyzer

     [ https://issues.apache.org/jira/browse/SPARK-13384?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Michael Armbrust updated SPARK-13384:
-------------------------------------
    Assignee: Liang-Chi Hsieh

> Keep attribute qualifiers after dedup in Analyzer
> -------------------------------------------------
>
>                 Key: SPARK-13384
>                 URL: https://issues.apache.org/jira/browse/SPARK-13384
>             Project: Spark
>          Issue Type: Bug
>          Components: SQL
>            Reporter: Liang-Chi Hsieh
>            Assignee: Liang-Chi Hsieh
>             Fix For: 2.0.0
>
>
> When we de-duplicate attributes in Analyzer, we create new attributes. However, we don't keep original qualifiers. Some plans will be failed to analysed.



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