WweiL commented on code in PR #38503:
URL: https://github.com/apache/spark/pull/38503#discussion_r1017435393
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sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/analysis/UnsupportedOperationsSuite.scala:
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@@ -188,17 +194,26 @@ class UnsupportedOperationsSuite extends SparkFunSuite
with SQLHelper {
expectedMsgs = Seq("Complete"))
// FlatMapGroupsWithState(Update) in streaming with aggregation
- for (outputMode <- Seq(Append, Update, Complete)) {
+ for (outputMode <- Seq(Update, Complete)) {
assertNotSupportedInStreamingPlan(
"flatMapGroupsWithState - flatMapGroupsWithState(Update) on streaming
relation " +
s"with aggregation in $outputMode mode",
TestFlatMapGroupsWithState(
null, att, att, Seq(att), Seq(att), att, null, Update,
isMapGroupsWithState = false, null,
Aggregate(Seq(attributeWithWatermark), aggExprs("c"), streamRelation)),
outputMode = outputMode,
- expectedMsgs = Seq("flatMapGroupsWithState in update mode", "with
aggregation"))
+ expectedMsgs = Seq("Multiple stateful operators", "Update", "Complete"))
}
+ assertNotSupportedInStreamingPlan(
+ "flatMapGroupsWithState - flatMapGroupsWithState(Update) on streaming
relation " +
+ s"with aggregation in Append mode",
+ TestFlatMapGroupsWithState(
+ null, att, att, Seq(att), Seq(att), att, null, Update,
isMapGroupsWithState = false, null,
Review Comment:
Sorry I didn't really get it and I lack the context here. Do you mean
flatMapGroupWithState(Update) with aggregation and output mode Append doesn't
make sense? I think before there is a test on each output mode:
https://github.com/apache/spark/blob/master/sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/analysis/UnsupportedOperationsSuite.scala#L191
The reason I separate (Update, Complete) and Append is with the change,
(Update, Complete) will be captured before the original check, so their error
message is changed. But in Append mode it is still blocked by the original
error message.
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