[PHOENIX-2196] phoenix-spark should automatically convert DataFrame field names to all caps - ASF JIRA

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Details

Type: Improvement
Status: Closed
Priority: Minor
Resolution: Fixed
Affects Version/s: None
Fix Version/s: 4.6.0, 4.5.3
Component/s: None
Labels:
None

Description

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.