[jira] [Created] (SPARK-6970) Document what the options: Map[String, String] does on DataFrame.save and DataFrame.saveAsTable

["John Muller (JIRA)" <ji...@apache.org>]

John Muller created SPARK-6970:
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             Summary: Document what the options: Map[String, String] does on DataFrame.save and DataFrame.saveAsTable
                 Key: SPARK-6970
                 URL: https://issues.apache.org/jira/browse/SPARK-6970
             Project: Spark
          Issue Type: Documentation
          Components: SQL
    Affects Versions: 1.3.0
            Reporter: John Muller


The save options on DataFrames are not easily discerned:
[ResolvedDataSource.apply|https://github.com/apache/spark/blob/b75b3070740803480d235b0c9a86673721344f30/sql/core/src/main/scala/org/apache/spark/sql/sources/ddl.scala#L222]  is where the pattern match occurs:

{code:title=ddl.scala|borderStyle=solid}
case dataSource: SchemaRelationProvider =>
dataSource.createRelation(sqlContext, new CaseInsensitiveMap(options), schema)
{code}

Implementing classes are currently: TableScanSuite, JSONRelation, and newParquet



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