jifei_yang created SPARK-21664:
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Summary: Use the column name as the file name.
Key: SPARK-21664
URL: https://issues.apache.org/jira/browse/SPARK-21664
Project: Spark
Issue Type: Improvement
Components: Input/Output
Affects Versions: 2.2.0
Reporter: jifei_yang
Fix For: 2.2.0
When we save the dataframe, we want to use the column name as the file name.
PairRDDFunctions are achievable. Can Dataframe be implemented? Thank you.
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