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| author | Chet Mancini <chetmancini@gmail.com> | 2015-04-01 18:00:07 -0400 |
|---|---|---|
| committer | Michael Armbrust <michael@databricks.com> | 2015-04-01 21:41:49 -0700 |
| commit | 223dd3f5df204297a02154389c14921524387477 (patch) | |
| tree | aa18ab28616814d3e37e30c599f38a69880e479c | |
| parent | d697b764b9d727ef79761d58a0f3afdde3234939 (diff) | |
| download | spark-223dd3f5df204297a02154389c14921524387477.tar.gz spark-223dd3f5df204297a02154389c14921524387477.tar.bz2 spark-223dd3f5df204297a02154389c14921524387477.zip | |
[SQL] SPARK-6658: Update DataFrame documentation to refer to correct types
| -rw-r--r-- | sql/core/src/main/scala/org/apache/spark/sql/DataFrame.scala | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/sql/core/src/main/scala/org/apache/spark/sql/DataFrame.scala b/sql/core/src/main/scala/org/apache/spark/sql/DataFrame.scala index 5cd0a18ff6..de0a192c31 100644 --- a/sql/core/src/main/scala/org/apache/spark/sql/DataFrame.scala +++ b/sql/core/src/main/scala/org/apache/spark/sql/DataFrame.scala @@ -273,7 +273,7 @@ class DataFrame private[sql]( def printSchema(): Unit = println(schema.treeString) /** - * Prints the plans (logical and physical) to the console for debugging purpose. + * Prints the plans (logical and physical) to the console for debugging purposes. * @group basic */ def explain(extended: Boolean): Unit = { @@ -285,7 +285,7 @@ class DataFrame private[sql]( } /** - * Only prints the physical plan to the console for debugging purpose. + * Only prints the physical plan to the console for debugging purposes. * @group basic */ def explain(): Unit = explain(extended = false) @@ -974,8 +974,8 @@ class DataFrame private[sql]( def javaRDD: JavaRDD[Row] = toJavaRDD /** - * Registers this RDD as a temporary table using the given name. The lifetime of this temporary - * table is tied to the [[SQLContext]] that was used to create this DataFrame. + * Registers this [[DataFrame]] as a temporary table using the given name. The lifetime of this + * temporary table is tied to the [[SQLContext]] that was used to create this DataFrame. * * @group basic */ @@ -1250,7 +1250,7 @@ class DataFrame private[sql]( //////////////////////////////////////////////////////////////////////////// /** - * Save this RDD to a JDBC database at `url` under the table name `table`. + * Save this [[DataFrame]] to a JDBC database at `url` under the table name `table`. * This will run a `CREATE TABLE` and a bunch of `INSERT INTO` statements. * If you pass `true` for `allowExisting`, it will drop any table with the * given name; if you pass `false`, it will throw if the table already @@ -1274,7 +1274,7 @@ class DataFrame private[sql]( } /** - * Save this RDD to a JDBC database at `url` under the table name `table`. + * Save this [[DataFrame]] to a JDBC database at `url` under the table name `table`. * Assumes the table already exists and has a compatible schema. If you * pass `true` for `overwrite`, it will `TRUNCATE` the table before * performing the `INSERT`s. |