YannByron commented on a change in pull request #3700:
URL: https://github.com/apache/hudi/pull/3700#discussion_r738029719
##########
File path:
hudi-spark-datasource/hudi-spark/src/main/scala/org/apache/spark/sql/hudi/analysis/HoodieAnalysis.scala
##########
@@ -161,23 +162,20 @@ case class HoodieResolveReferences(sparkSession:
SparkSession) extends Rule[Logi
val resolvedCondition =
condition.map(resolveExpressionFrom(resolvedSource)(_))
val resolvedAssignments = if (isInsertOrUpdateStar(assignments)) {
// assignments is empty means insert * or update set *
- val resolvedSourceOutputWithoutMetaFields =
resolvedSource.output.filter(attr => !HoodieSqlUtils.isMetaField(attr.name))
- val targetOutputWithoutMetaFields = target.output.filter(attr =>
!HoodieSqlUtils.isMetaField(attr.name))
- val resolvedSourceColumnNamesWithoutMetaFields =
resolvedSourceOutputWithoutMetaFields.map(_.name)
- val targetColumnNamesWithoutMetaFields =
targetOutputWithoutMetaFields.map(_.name)
+ val resolvedSourceOutput = resolvedSource.output.filter(attr =>
!HoodieSqlUtils.isMetaField(attr.name))
+ val targetOutput = target.output.filter(attr =>
!HoodieSqlUtils.isMetaField(attr.name))
-
if(targetColumnNamesWithoutMetaFields.toSet.subsetOf(resolvedSourceColumnNamesWithoutMetaFields.toSet)){
+ if(targetOutput.filter(attr =>
resolvedSourceOutput.map(_.name).exists(resolver(_,
attr.name))).equals(targetOutput)){
Review comment:
val resolvedSourceColumnNames = resolvedSourceOutput.map(_.name)
Avoid iterating over them repeatedly.
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: [email protected]
For queries about this service, please contact Infrastructure at:
[email protected]
