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new b763db3 [SPARK-35194][SQL][FOLLOWUP] Recover build error with Scala
2.13 on GA
b763db3 is described below
commit b763db3efdd6a58e34c136b03426371400afefd1
Author: Kousuke Saruta <[email protected]>
AuthorDate: Sat May 29 00:11:16 2021 +0900
[SPARK-35194][SQL][FOLLOWUP] Recover build error with Scala 2.13 on GA
### What changes were proposed in this pull request?
This PR fixes a build error with Scala 2.13 on GA.
#32301 seems to bring this error.
### Why are the changes needed?
To recover CI.
### Does this PR introduce _any_ user-facing change?
No.
### How was this patch tested?
GA
Closes #32696 from sarutak/followup-SPARK-35194.
Authored-by: Kousuke Saruta <[email protected]>
Signed-off-by: Kousuke Saruta <[email protected]>
---
.../org/apache/spark/sql/catalyst/optimizer/NestedColumnAliasing.scala | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git
a/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/optimizer/NestedColumnAliasing.scala
b/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/optimizer/NestedColumnAliasing.scala
index cd7032d..e0e8f92 100644
---
a/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/optimizer/NestedColumnAliasing.scala
+++
b/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/optimizer/NestedColumnAliasing.scala
@@ -146,7 +146,8 @@ object NestedColumnAliasing {
val nestedFieldToAlias =
attributeToExtractValuesAndAliases.values.flatten.toMap
// A reference attribute can have multiple aliases for nested fields.
- val attrToAliases =
AttributeMap(attributeToExtractValuesAndAliases.mapValues(_.map(_._2)))
+ val attrToAliases =
+
AttributeMap(attributeToExtractValuesAndAliases.mapValues(_.map(_._2)).toSeq)
plan match {
case Project(projectList, child) =>
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