sadikovi commented on code in PR #37881:
URL: https://github.com/apache/spark/pull/37881#discussion_r971441087
##########
sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/FileSourceStrategy.scala:
##########
@@ -186,10 +186,10 @@ object FileSourceStrategy extends Strategy with
PredicateHelper with Logging {
// Partition keys are not available in the statistics of the files.
// `dataColumns` might have partition columns, we need to filter them
out.
- val dataColumnsWithoutPartitionCols =
dataColumns.filterNot(partitionColumns.contains)
+ val dataColumnsWithoutPartitionCols = AttributeSet(dataColumns) --
partitionColumns
Review Comment:
I am not an expert in AttributeSet so it would be good if you could explain
how it makes this work and pass the test so I can reference it in the future 😄.
--
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]
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
