Github user gatorsmile commented on a diff in the pull request:
https://github.com/apache/spark/pull/23104#discussion_r236137768
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/optimizer/Optimizer.scala
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@@ -459,6 +459,7 @@ object LimitPushDown extends
Github user gatorsmile commented on a diff in the pull request:
https://github.com/apache/spark/pull/23104#discussion_r236137426
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/optimizer/Optimizer.scala
---
@@ -459,6 +459,7 @@ object LimitPushDown extends
Github user guoxiaolongzte commented on a diff in the pull request:
https://github.com/apache/spark/pull/23104#discussion_r236137253
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/optimizer/Optimizer.scala
---
@@ -459,6 +459,7 @@ object LimitPushDown extends
Github user cloud-fan commented on a diff in the pull request:
https://github.com/apache/spark/pull/23104#discussion_r236118983
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/optimizer/Optimizer.scala
---
@@ -459,6 +459,7 @@ object LimitPushDown extends
Github user guoxiaolongzte commented on a diff in the pull request:
https://github.com/apache/spark/pull/23104#discussion_r236115582
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/optimizer/Optimizer.scala
---
@@ -459,6 +459,7 @@ object LimitPushDown extends
Github user cloud-fan commented on a diff in the pull request:
https://github.com/apache/spark/pull/23104#discussion_r236114831
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/optimizer/Optimizer.scala
---
@@ -459,6 +459,7 @@ object LimitPushDown extends
Github user cloud-fan commented on a diff in the pull request:
https://github.com/apache/spark/pull/23104#discussion_r236114751
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/optimizer/Optimizer.scala
---
@@ -459,6 +459,7 @@ object LimitPushDown extends
Github user mgaido91 commented on a diff in the pull request:
https://github.com/apache/spark/pull/23104#discussion_r235392255
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/optimizer/Optimizer.scala
---
@@ -459,6 +459,7 @@ object LimitPushDown extends
GitHub user guoxiaolongzte opened a pull request:
https://github.com/apache/spark/pull/23104
[SPARK-26138][SQL] LimitPushDown cross join requires maybeBushLocalLimit
## What changes were proposed in this pull request?
In LimitPushDown batch, cross join can push down the
