chia7712 commented on a change in pull request #8633:
URL: https://github.com/apache/kafka/pull/8633#discussion_r422505119
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File path:
clients/src/main/java/org/apache/kafka/clients/producer/RoundRobinPartitioner.java
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@@ -73,4 +73,12 @@ private int nextValue(String topic) {
public void close() {}
+ @Override
+ public void onNewBatch(String topic, Cluster cluster, int prevPartition) {
+ synchronized (topicCounterMap) {
Review comment:
the ```synchronized``` block is redundant, right?
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