aokolnychyi commented on a change in pull request #32921:
URL: https://github.com/apache/spark/pull/32921#discussion_r652182946
##########
File path:
sql/catalyst/src/test/scala/org/apache/spark/sql/connector/catalog/InMemoryTable.scala
##########
@@ -245,21 +246,63 @@ class InMemoryTable(
}
}
- class InMemoryBatchScan(
- data: Array[InputPartition],
+ case class InMemoryStats(sizeInBytes: OptionalLong, numRows: OptionalLong)
extends Statistics
+
+ case class InMemoryBatchScan(
+ var data: Seq[InputPartition],
readSchema: StructType,
- tableSchema: StructType) extends Scan with Batch {
- override def readSchema(): StructType = readSchema
+ tableSchema: StructType)
+ extends Scan with Batch with SupportsDynamicFiltering with
SupportsReportStatistics {
override def toBatch: Batch = this
- override def planInputPartitions(): Array[InputPartition] = data
+ override def estimateStatistics(): Statistics = {
Review comment:
I had to implement stats as tests rely on them.
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