garyli1019 commented on a change in pull request #3338:
URL: https://github.com/apache/hudi/pull/3338#discussion_r676275932
##########
File path:
hudi-flink/src/main/java/org/apache/hudi/sink/transform/RowDataToHoodieFunction.java
##########
@@ -89,11 +96,19 @@ public void open(Configuration parameters) throws Exception
{
HoodieAvroKeyGeneratorFactory
.createKeyGenerator(flinkConf2TypedProperties(FlinkOptions.flatOptions(this.config)));
this.payloadCreation = PayloadCreation.instance(config);
+ long totalLimit = this.config.getLong(FlinkOptions.WRITE_RATE_LIMIT);
+ if (totalLimit > 0) {
+ this.rateLimiter = RateLimiter.create((double) totalLimit /
getRuntimeContext().getNumberOfParallelSubtasks());
+ }
}
@SuppressWarnings("unchecked")
@Override
public O map(I i) throws Exception {
+ // If rateLimiter is enabled, forward flow control is performed on the
data.
+ if (rateLimiter != null) {
Review comment:
can we use option instead of null?
--
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]
