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https://issues.apache.org/jira/browse/HAWQ-120?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15023674#comment-15023674
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Noa Horn commented on HAWQ-120:
-------------------------------
Error message in case an old package name plugin was used:
{noformat}
Class <plugin name> doesn't not appear in classpath. Plugins provided by PXF
must start with "org.apache.hawq.pxf"
{noformat}
> 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
> Fix For: 2.0.0
>
>
> 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 "INSERT..." table queries.
> This is an addition to current error detection logic only when we figured
> users are using the old namespace.
> The error message should apply to both READ and WRITE pxf tables.
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