Repository: spark Updated Branches: refs/heads/branch-1.6 6d8c4c644 -> 36a99f93f
Added a line of comment to explain why the extra sort exists in pivot. (cherry picked from commit 34ca392da7097a1fbe48cd6c3ebff51453ca26ca) Signed-off-by: Reynold Xin <[email protected]> Project: http://git-wip-us.apache.org/repos/asf/spark/repo Commit: http://git-wip-us.apache.org/repos/asf/spark/commit/36a99f93 Tree: http://git-wip-us.apache.org/repos/asf/spark/tree/36a99f93 Diff: http://git-wip-us.apache.org/repos/asf/spark/diff/36a99f93 Branch: refs/heads/branch-1.6 Commit: 36a99f93f7d77dac1159e5703d931d24cb24b154 Parents: 6d8c4c6 Author: Reynold Xin <[email protected]> Authored: Tue Nov 24 14:51:01 2015 -0800 Committer: Reynold Xin <[email protected]> Committed: Tue Nov 24 16:23:40 2015 -0800 ---------------------------------------------------------------------- sql/core/src/main/scala/org/apache/spark/sql/GroupedData.scala | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/spark/blob/36a99f93/sql/core/src/main/scala/org/apache/spark/sql/GroupedData.scala ---------------------------------------------------------------------- diff --git a/sql/core/src/main/scala/org/apache/spark/sql/GroupedData.scala b/sql/core/src/main/scala/org/apache/spark/sql/GroupedData.scala index ee7150c..abd531c 100644 --- a/sql/core/src/main/scala/org/apache/spark/sql/GroupedData.scala +++ b/sql/core/src/main/scala/org/apache/spark/sql/GroupedData.scala @@ -304,7 +304,7 @@ class GroupedData protected[sql]( // Get the distinct values of the column and sort them so its consistent val values = df.select(pivotColumn) .distinct() - .sort(pivotColumn) + .sort(pivotColumn) // ensure that the output columns are in a consistent logical order .map(_.get(0)) .take(maxValues + 1) .toSeq --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
