odbozhou commented on code in PR #117:
URL: https://github.com/apache/rocketmq-connect/pull/117#discussion_r867317381


##########
connectors/rocketmq-replicator/src/main/java/org/apache/rocketmq/replicator/strategy/DivideTaskByTopic.java:
##########
@@ -28,10 +28,12 @@
 
 public class DivideTaskByTopic extends TaskDivideStrategy {
 
-    @Override public List<KeyValue> divide(Map<String, Set<TaskTopicInfo>> 
topicRouteMap, TaskDivideConfig tdc) {
+    @Override
+    public List<KeyValue> divide(Map<String, Set<TaskTopicInfo>> 
topicRouteMap, TaskDivideConfig tdc,
+        int maxTasks) {
 
         List<KeyValue> config = new ArrayList<KeyValue>();
-        int parallelism = tdc.getTaskParallelism();
+        int parallelism = Math.min(tdc.getTaskParallelism(), maxTasks);

Review Comment:
        1、may be ConfigDefine.CONN_TASK_PARALLELISM  should  deprecate
      this.taskParallelism = config.getInt(ConfigDefine.CONN_TASK_PARALLELISM, 
1);
   2、if devide by topic
   int parallelism = Math.min(topicNum, maxTasks);



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