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Posted to dev@phoenix.apache.org by "Sergey Soldatov (JIRA)" <ji...@apache.org> on 2017/05/10 07:48:04 UTC

[jira] [Updated] (PHOENIX-3843) Improve logging for UNION ALL errors

     [ https://issues.apache.org/jira/browse/PHOENIX-3843?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sergey Soldatov updated PHOENIX-3843:
-------------------------------------
    Attachment: PHOENIX-3843.patch

Simple patch plus a couple tests. Suggestions for better report messages are welcome.

> Improve logging for UNION ALL errors
> ------------------------------------
>
>                 Key: PHOENIX-3843
>                 URL: https://issues.apache.org/jira/browse/PHOENIX-3843
>             Project: Phoenix
>          Issue Type: Improvement
>            Reporter: Sergey Soldatov
>            Assignee: Sergey Soldatov
>            Priority: Minor
>             Fix For: 4.11
>
>         Attachments: PHOENIX-3843.patch
>
>
> At the moment if there are hundreds of columns in UNION ALL query it's quite hard to understand why the query fails. At least we may report how the number of columns are differ and which column has incompatible data type.



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