Github user yangw1234 closed the pull request at:
https://github.com/apache/spark/pull/16820
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Github user gatorsmile commented on a diff in the pull request:
https://github.com/apache/spark/pull/16820#discussion_r110523513
--- Diff:
sql/core/src/test/scala/org/apache/spark/sql/DataFrameFunctionsSuite.scala ---
@@ -448,6 +448,22 @@ class DataFrameFunctionsSuite extends
Github user hvanhovell commented on a diff in the pull request:
https://github.com/apache/spark/pull/16820#discussion_r99850996
--- Diff:
sql/core/src/test/scala/org/apache/spark/sql/DataFrameFunctionsSuite.scala ---
@@ -448,6 +448,22 @@ class DataFrameFunctionsSuite extends
GitHub user yangw1234 opened a pull request:
https://github.com/apache/spark/pull/16820
[SPARK-19471] AggregationIterator does not initialize the generated result
projection before using it
## What changes were proposed in this pull request?
When AggregationIterator
