twalthr commented on code in PR #29296:
URL: https://github.com/apache/flink/pull/29296#discussion_r4131276240
##########
flink-table/flink-table-planner/src/test/scala/org/apache/flink/table/planner/runtime/stream/sql/JoinITCase.scala:
##########
@@ -1747,4 +1829,16 @@ object JoinITCase {
Array(MiniBatchOff, HEAP_BACKEND, Boolean.box(true))
)
}
+
+ /**
+ * Emits the given rows once the sink received its first row, so that the
other input goes first.
+ */
+ class WaitForSinkThenEmit(rows: Seq[Row]) extends
GeneratorFunction[java.lang.Long, Row] {
+ override def map(index: java.lang.Long): Row = {
+ while (TestValuesTableFactory.getRawResultsAsStrings("sink").isEmpty) {
Review Comment:
is it possible to generate an id for the sink and pass it to the function?
similar to TestValuesTableFactory.registerData?
--
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]
