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https://issues.apache.org/jira/browse/SPARK-6561?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jianshi Huang updated SPARK-6561:
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Description:
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 saveAsParquetFile(path: String, partitionColumns: Seq[String])
{code}
Jianshi
was:
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
> 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 saveAsParquetFile(path: String, partitionColumns: Seq[String])
> {code}
> Jianshi
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