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https://issues.apache.org/jira/browse/PHOENIX-2196?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14729195#comment-14729195
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Josh Mahonin commented on PHOENIX-2196:
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Oh, yeah that's definitely a gap with the table name normalization. I'm OK with
including it in this JIRA since it's pretty similar issue, so we might as well
do it in one shot.
I think all we need is to invoke one of the SchemaUtil helper functions to
normalize the table name, and handle schema names as well:
https://github.com/apache/phoenix/blob/master/phoenix-core/src/main/java/org/apache/phoenix/util/SchemaUtil.java
I don't think I'll be able to get to it before Tuesday at the earliest. If you
have time to tackle it before then, I can review. I think all we'd need is that
new normalize call before the following line, and a few unit tests to validate
it:
https://github.com/apache/phoenix/blob/master/phoenix-spark/src/main/scala/org/apache/phoenix/spark/PhoenixRDD.scala#L73
> phoenix-spark should automatically convert DataFrame field names to all caps
> ----------------------------------------------------------------------------
>
> Key: PHOENIX-2196
> URL: https://issues.apache.org/jira/browse/PHOENIX-2196
> Project: Phoenix
> Issue Type: Improvement
> Reporter: Randy Gelhausen
> Assignee: Josh Mahonin
> Priority: Minor
> Attachments: PHOENIX-2196.patch
>
>
> phoenix-spark will fail to save a DF into a Phoenix table if the DataFrame's
> fields are not all capitalized. Since Phoenix internally capitalizes all
> column names, the DataFrame.save method should automatically capitalize DF
> field names as a convenience to the end user.
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