xiangqiao123 commented on a change in pull request #17826:
URL: https://github.com/apache/flink/pull/17826#discussion_r757281586
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File path:
flink-connectors/flink-connector-hive/src/main/java/org/apache/flink/connectors/hive/HiveParallelismInference.java
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@@ -63,10 +63,10 @@ int limit(Long limit) {
return parallelism;
}
- if (limit != null) {
- parallelism = Math.min(parallelism, (int) (limit / 1000));
+ if (!infer || limit == null) {
Review comment:
@luoyuxia Thank you for your review.
> I mean If set table.exec.hive.infer-source-parallelism = false, it will
always return the table.exec.resource.default-parallelism configured by user.
> And if it's -1 , it will fallback to the parallelism of
StreamExecutionEnvironment.
if `set table.exec.hive.infer-source-parallelism = false` and
`table.exec.resource.default-parallelism` is not set by user so it is default
value -1, current logic of method `int limit(Long limit) ` return 1, and will
not fallback to the parallelism of StreamExecutionEnvironment.
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