[spark] branch branch-3.1 updated: [MINOR][SQL] Remove unnecessary extend from BroadcastHashJoinExec

[dongjoon]

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dongjoon pushed a commit to branch branch-3.1
in repository https://gitbox.apache.org/repos/asf/spark.git


The following commit(s) were added to refs/heads/branch-3.1 by this push:
     new 424fd2b  [MINOR][SQL] Remove unnecessary extend from 
BroadcastHashJoinExec
424fd2b is described below

commit 424fd2b6c61add08849b14e6b2a81737a8a013c5
Author: Cheng Su <chen...@fb.com>
AuthorDate: Wed Mar 10 23:38:53 2021 -0800

    [MINOR][SQL] Remove unnecessary extend from BroadcastHashJoinExec
    
    ### What changes were proposed in this pull request?
    
    This is just a minor fix. `HashJoin` already extends `JoinCodegenSupport`. 
So we don't need `CodegenSupport` here for `BroadcastHashJoinExec`. Submitted 
separately as a PR here per 
https://github.com/apache/spark/pull/31802#discussion_r592066686 .
    
    ### Why are the changes needed?
    
    Clean up code.
    
    ### Does this PR introduce _any_ user-facing change?
    
    No.
    
    ### How was this patch tested?
    
    Existing unit tests.
    
    Closes #31805 from c21/bhj-minor.
    
    Authored-by: Cheng Su <chen...@fb.com>
    Signed-off-by: Dongjoon Hyun <dh...@apple.com>
    (cherry picked from commit 14ad7afa1aa0f3bfd75f1bf076a27af792721190)
    Signed-off-by: Dongjoon Hyun <dh...@apple.com>
---
 .../org/apache/spark/sql/execution/joins/BroadcastHashJoinExec.scala    | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git 
a/sql/core/src/main/scala/org/apache/spark/sql/execution/joins/BroadcastHashJoinExec.scala
 
b/sql/core/src/main/scala/org/apache/spark/sql/execution/joins/BroadcastHashJoinExec.scala
index 2a9e158..cec1286 100644
--- 
a/sql/core/src/main/scala/org/apache/spark/sql/execution/joins/BroadcastHashJoinExec.scala
+++ 
b/sql/core/src/main/scala/org/apache/spark/sql/execution/joins/BroadcastHashJoinExec.scala
@@ -46,7 +46,7 @@ case class BroadcastHashJoinExec(
     left: SparkPlan,
     right: SparkPlan,
     isNullAwareAntiJoin: Boolean = false)
-  extends HashJoin with CodegenSupport {
+  extends HashJoin {
 
   if (isNullAwareAntiJoin) {
     require(leftKeys.length == 1, "leftKeys length should be 1")


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