Hi
I wanted to store DataFrames as partitioned Hive tables. Is there a way to
do this via the saveAsTable call. The set of options does not seem to be
documented.
def
saveAsTable(tableName: String, source: String, mode: SaveMode, options:
Map[String, String]): Unit
(Scala-specific) Creates a table from the the contents of this DataFrame
based on a given data source, SaveMode specified by mode, and a set of
options.
Optionally is there a way to just create external hive tables for data that
is already present on HDFS. something similar to
sc.sql("alter table results add partition (date = '20141111');")
Regards
Deenar
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