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Posted to issues@hawq.apache.org by "ASF GitHub Bot (JIRA)" <ji...@apache.org> on 2015/11/19 03:27:11 UTC

[jira] [Commented] (HAWQ-120) Add grace error message after namespace change

    [ https://issues.apache.org/jira/browse/HAWQ-120?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15012649#comment-15012649 ] 

ASF GitHub Bot commented on HAWQ-120:
-------------------------------------

GitHub user hornn opened a pull request:

    https://github.com/apache/incubator-hawq/pull/123

    HAWQ-120. Descriptive error message if the PXF plugin used has the ol…

    …d package name

You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/hornn/incubator-hawq HAWQ-120

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/incubator-hawq/pull/123.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

    This closes #123
    
----
commit 3b1e287141e2e06f599a063e564a6a85cc3f5654
Author: Noa Horn <nh...@pivotal.io>
Date:   2015-11-19T02:16:28Z

    HAWQ-120. Descriptive error message if the PXF plugin used has the old package name

----


> Add grace error message after namespace change
> ----------------------------------------------
>
>                 Key: HAWQ-120
>                 URL: https://issues.apache.org/jira/browse/HAWQ-120
>             Project: Apache HAWQ
>          Issue Type: Improvement
>          Components: PXF
>            Reporter: Goden Yao
>            Assignee: Noa Horn
>            Priority: Minor
>
> In HAWQ-45, we've updated pxf name space to org.apache.hawq.
> Given the legacy version of PXF might have existed with the old namespace table definition, it'd be good to have error messages like "com.pivotal.pxf was an old namespace used in the previous versions, please switch to org.apache.pxf as the new namespace and update your table definitions." during *SELECT..." or "UPDATE..." table queries.
> This is an addition to current error detection logic only when we figured users were using the old namespace.
> The error message should apply to both READ and WRITE pxf tables.



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