Github user asfgit closed the pull request at:
https://github.com/apache/spark/pull/21839
---
-
To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org
For additional commands, e-mail: reviews-h...@spark.apache.org
Github user xuanyuanking commented on a diff in the pull request:
https://github.com/apache/spark/pull/21839#discussion_r204447671
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/optimizer/Optimizer.scala
---
@@ -450,13 +450,16 @@ object ColumnPruning extends
Github user gatorsmile commented on a diff in the pull request:
https://github.com/apache/spark/pull/21839#discussion_r204286954
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/optimizer/Optimizer.scala
---
@@ -450,13 +450,16 @@ object ColumnPruning extends
GitHub user xuanyuanking opened a pull request:
https://github.com/apache/spark/pull/21839
[SPARK-24339][SQL] Prunes the unused columns from child of
ScriptTransformation
## What changes were proposed in this pull request?
Modify the strategy in ColumnPruning to add a
