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Posted to commits@spark.apache.org by ma...@apache.org on 2015/11/11 20:04:09 UTC
spark git commit: [SQL][MINOR] remove newLongEncoder in functions
Repository: spark
Updated Branches:
refs/heads/master ec2b80721 -> e71ba5658
[SQL][MINOR] remove newLongEncoder in functions
it may shadows the one from implicits in some case.
Author: Wenchen Fan <we...@databricks.com>
Closes #9629 from cloud-fan/minor.
Project: http://git-wip-us.apache.org/repos/asf/spark/repo
Commit: http://git-wip-us.apache.org/repos/asf/spark/commit/e71ba565
Tree: http://git-wip-us.apache.org/repos/asf/spark/tree/e71ba565
Diff: http://git-wip-us.apache.org/repos/asf/spark/diff/e71ba565
Branch: refs/heads/master
Commit: e71ba56586ba64da18f412bc0e0263777c46ac4a
Parents: ec2b807
Author: Wenchen Fan <we...@databricks.com>
Authored: Wed Nov 11 11:04:04 2015 -0800
Committer: Michael Armbrust <mi...@databricks.com>
Committed: Wed Nov 11 11:04:04 2015 -0800
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sql/core/src/main/scala/org/apache/spark/sql/functions.scala | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
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http://git-wip-us.apache.org/repos/asf/spark/blob/e71ba565/sql/core/src/main/scala/org/apache/spark/sql/functions.scala
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diff --git a/sql/core/src/main/scala/org/apache/spark/sql/functions.scala b/sql/core/src/main/scala/org/apache/spark/sql/functions.scala
index ab49ed4..b6330e2 100644
--- a/sql/core/src/main/scala/org/apache/spark/sql/functions.scala
+++ b/sql/core/src/main/scala/org/apache/spark/sql/functions.scala
@@ -83,9 +83,6 @@ object functions extends LegacyFunctions {
Column(func.toAggregateExpression(isDistinct))
}
- private implicit def newLongEncoder: Encoder[Long] = ExpressionEncoder[Long](flat = true)
-
-
/**
* Returns a [[Column]] based on the given column name.
*
@@ -269,7 +266,8 @@ object functions extends LegacyFunctions {
* @group agg_funcs
* @since 1.3.0
*/
- def count(columnName: String): TypedColumn[Any, Long] = count(Column(columnName)).as[Long]
+ def count(columnName: String): TypedColumn[Any, Long] =
+ count(Column(columnName)).as(ExpressionEncoder[Long](flat = true))
/**
* Aggregate function: returns the number of distinct items in a group.
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