Wei Liu created SPARK-19322:
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Summary: Allow customizable column name in
ScalaReflection.schemaFor
Key: SPARK-19322
URL: https://issues.apache.org/jira/browse/SPARK-19322
Project: Spark
Issue Type: Improvement
Components: Spark Core
Affects Versions: 2.1.0
Reporter: Wei Liu
Priority: Minor
When creating StructType using Scalarelfection.schemaFor, the column names are
defined by scala case class parameter names. This causes minor inconvenience
when reading/writing data between Python and Scala. Ideally, we should allow
customize column names using Scala annotations in a similar fashion to Jackson
serialization libraries.
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