Jianshi Huang created SPARK-6561:
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Summary: Add partition support in saveAsParquet
Key: SPARK-6561
URL: https://issues.apache.org/jira/browse/SPARK-6561
Project: Spark
Issue Type: Improvement
Components: SQL
Affects Versions: 1.3.0, 1.3.1
Reporter: Jianshi Huang
Now ParquetRelation2 supports automatic partition discovery which is very nice.
When we save a DataFrame into Parquet files, we also want to have it
partitioned.
The proposed API looks like this:
{code}
def saveAsParquet(path: String, partitionColumns: Seq[String])
{code}
Jianshi
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