From ecac2835458bbf73fe59413d5bf921500c5b987d Mon Sep 17 00:00:00 2001
From: Reynold Xin <rxin@databricks.com>
Date: Wed, 25 Nov 2015 13:45:41 -0800
Subject: [PATCH] Fix Aggregator documentation (rename present to finish).
---
.../scala/org/apache/spark/sql/expressions/Aggregator.scala | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sql/core/src/main/scala/org/apache/spark/sql/expressions/Aggregator.scala b/sql/core/src/main/scala/org/apache/spark/sql/expressions/Aggregator.scala
index b0cd32b5f7..65117d5824 100644
--- a/sql/core/src/main/scala/org/apache/spark/sql/expressions/Aggregator.scala
+++ b/sql/core/src/main/scala/org/apache/spark/sql/expressions/Aggregator.scala
@@ -34,7 +34,7 @@ import org.apache.spark.sql.{DataFrame, Dataset, Encoder, TypedColumn}
* def zero: Int = 0
* def reduce(b: Int, a: Data): Int = b + a.i
* def merge(b1: Int, b2: Int): Int = b1 + b2
- * def present(r: Int): Int = r
+ * def finish(r: Int): Int = r
* }.toColumn()
*
* val ds: Dataset[Data] = ...
--
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