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From r...@apache.org
Subject spark git commit: [SPARK-11564][SQL] Fix documentation for DataFrame.take/collect
Date Tue, 10 Nov 2015 00:22:18 GMT
Repository: spark
Updated Branches:
  refs/heads/master 9c740a9dd -> 675c7e723


[SPARK-11564][SQL] Fix documentation for DataFrame.take/collect

Author: Reynold Xin <rxin@databricks.com>

Closes #9557 from rxin/SPARK-11564-1.


Project: http://git-wip-us.apache.org/repos/asf/spark/repo
Commit: http://git-wip-us.apache.org/repos/asf/spark/commit/675c7e72
Tree: http://git-wip-us.apache.org/repos/asf/spark/tree/675c7e72
Diff: http://git-wip-us.apache.org/repos/asf/spark/diff/675c7e72

Branch: refs/heads/master
Commit: 675c7e723cadff588405c23826a00686587728b8
Parents: 9c740a9
Author: Reynold Xin <rxin@databricks.com>
Authored: Mon Nov 9 16:22:15 2015 -0800
Committer: Reynold Xin <rxin@databricks.com>
Committed: Mon Nov 9 16:22:15 2015 -0800

----------------------------------------------------------------------
 sql/core/src/main/scala/org/apache/spark/sql/DataFrame.scala | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/spark/blob/675c7e72/sql/core/src/main/scala/org/apache/spark/sql/DataFrame.scala
----------------------------------------------------------------------
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 8ab958a..d25807c 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
@@ -1479,8 +1479,8 @@ class DataFrame private[sql](
   /**
    * Returns the first `n` rows in the [[DataFrame]].
    *
-   * Running take requires moving data into the application's driver process, and doing so
on a
-   * very large dataset can crash the driver process with OutOfMemoryError.
+   * Running take requires moving data into the application's driver process, and doing so
with
+   * a very large `n` can crash the driver process with OutOfMemoryError.
    *
    * @group action
    * @since 1.3.0
@@ -1501,8 +1501,8 @@ class DataFrame private[sql](
   /**
    * Returns an array that contains all of [[Row]]s in this [[DataFrame]].
    *
-   * Running take requires moving data into the application's driver process, and doing so
with
-   * a very large `n` can crash the driver process with OutOfMemoryError.
+   * Running collect requires moving all the data into the application's driver process,
and
+   * doing so on a very large dataset can crash the driver process with OutOfMemoryError.
    *
    * For Java API, use [[collectAsList]].
    *


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