wuchong commented on a change in pull request #14727:
URL: https://github.com/apache/flink/pull/14727#discussion_r569989010
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File path:
flink-table/flink-table-runtime-blink/src/main/java/org/apache/flink/table/filesystem/FileSystemTableSink.java
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@@ -379,6 +390,33 @@ private Object createWriter(Context sinkContext) {
}
}
+ private void checkAllowanceOfSettingParallelism(
+ int inputParallelism, int configuredParallelism) {
+
+ if (inputParallelism != configuredParallelism) {
+ ChangelogMode mode;
+ if (bulkWriterFormat != null) {
+ mode = bulkWriterFormat.getChangelogMode();
+ } else if (serializationFormat != null) {
+ mode = serializationFormat.getChangelogMode();
+ } else {
+ throw new TableException("Can not find format factory.");
+ }
Review comment:
1. Yes.
2. Yes.
3. We don't need to check PK.
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