godfreyhe commented on code in PR #20415:
URL: https://github.com/apache/flink/pull/20415#discussion_r941121688
##########
flink-table/flink-table-planner/src/main/java/org/apache/flink/table/planner/plan/rules/physical/batch/DynamicPartitionPruningRule.java:
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@@ -189,6 +195,28 @@ protected boolean doMatches(
return !acceptedFieldIndices.isEmpty();
}
+ /** Returns true if the source is FLIP-27 source, else false. */
+ private static boolean isNewSource(ScanTableSource scanTableSource) {
+ ScanTableSource.ScanRuntimeProvider provider =
+
scanTableSource.getScanRuntimeProvider(ScanRuntimeProviderContext.INSTANCE);
+ if (provider instanceof SourceProvider) {
+ return true;
+ } else if (provider instanceof TransformationScanProvider) {
+ Transformation<?> transformation =
+ ((TransformationScanProvider) provider)
+ .createTransformation(name -> Optional.empty());
+ return transformation instanceof SourceTransformation;
+ } else if (provider instanceof DataStreamScanProvider) {
+ // Suppose DataStreamScanProvider of sources that support dynamic
filtering will use new
Review Comment:
I will update the comments in my local when merging
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