sunxi92 commented on code in PR #52:
URL: https://github.com/apache/rocketmq-connect/pull/52#discussion_r859801890
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rocketmq-connect-runtime/src/main/java/org/apache/rocketmq/connect/runtime/service/ClusterManagementServiceImpl.java:
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@@ -65,9 +66,20 @@ public ClusterManagementServiceImpl(ConnectConfig
connectConfig) {
* @param connectConfig
*/
private void prepare(ConnectConfig connectConfig) {
- if (connectConfig.isAutoCreateGroupEnable()) {
- ConnectUtil.createSubGroup(connectConfig,
this.defaultMQPullConsumer.getConsumerGroup());
+ String consumerGroup = this.defaultMQPullConsumer.getConsumerGroup();
+ Set<String> topicSet = ConnectUtil.fetchAllTopicList(connectConfig);
Review Comment:
> Is it possible to just check whether a single topic exists?
A ConnectController is created when the Runtime is started.When
ConnectController created, the ClusterManagementServiceImpl,
ConfigManagementServiceImpl, PositionManagementServiceImpl and OffsetMan
AgementServiceImpl are created, in the process of creating the prepare method
will check whether the corresponding topic exist if not then create it.
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