amaliujia commented on code in PR #38086:
URL: https://github.com/apache/spark/pull/38086#discussion_r988342282
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connect/src/main/scala/org/apache/spark/sql/connect/planner/SparkConnectPlanner.scala:
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@@ -81,7 +81,26 @@ class SparkConnectPlanner(plan: proto.Relation, session:
SparkSession) {
} else {
child
}
- case _ => throw InvalidPlanInput()
+ case proto.Read.ReadTypeCase.FILE_DATA_SOURCE =>
+ val reader = session.read
+ if (rel.getFileDataSource.getFormat != null) {
+ reader.format(rel.getFileDataSource.getFormat)
+ }
+ if (rel.getFileDataSource.getSchema != null) {
+ reader.schema(rel.getFileDataSource.getSchema)
+ }
+ if (rel.getFileDataSource.getOptionsCount > 0) {
+ for (x <- 1 until rel.getFileDataSource.getOptionsCount) {
+ val optionPair = rel.getFileDataSource.getOptions(x)
+ reader.option(optionPair.getOptionKey, optionPair.getOptionValue)
+ }
+ }
+ if (rel.getFileDataSource.getPathList != null) {
Review Comment:
There is no `hasPathList` but I choose to use `getPathCount > 0` to replace
this `null` check.
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