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Posted to dev@rocketmq.apache.org by GitBox <gi...@apache.org> on 2021/01/09 12:06:43 UTC
[GitHub] [rocketmq] horizonzy opened a new issue #2580: [Enhancement] Check producerTable or consumerTable is empty when updateTopicRouteInfoFromNameServer
horizonzy opened a new issue #2580:
URL: https://github.com/apache/rocketmq/issues/2580
**FEATURE REQUEST**
1. Please describe the feature you are requesting.
```
{
TopicPublishInfo publishInfo = topicRouteData2TopicPublishInfo(topic, topicRouteData);
publishInfo.setHaveTopicRouterInfo(true);
Iterator<Entry<String, MQProducerInner>> it = this.producerTable.entrySet().iterator();
while (it.hasNext()) {
Entry<String, MQProducerInner> entry = it.next();
MQProducerInner impl = entry.getValue();
if (impl != null) {
impl.updateTopicPublishInfo(topic, publishInfo);
}
}
}
// Update sub info
{
Set<MessageQueue> subscribeInfo = topicRouteData2TopicSubscribeInfo(topic, topicRouteData);
Iterator<Entry<String, MQConsumerInner>> it = this.consumerTable.entrySet().iterator();
while (it.hasNext()) {
Entry<String, MQConsumerInner> entry = it.next();
MQConsumerInner impl = entry.getValue();
if (impl != null) {
impl.updateTopicSubscribeInfo(topic, subscribeInfo);
}
}
}
```
Now whatever producerTable or consumerTable is empty, it will transfer topicRouteData to publishInfo and subscribeInfo.
In fact, if producerTable is empty, it's unnecessary to transfer topicRouteData to publishInfo, if consumerTable is empty,
it's unnecessary to transfer topicRouteData to subscribeInfo.
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[GitHub] [rocketmq] duhenglucky closed issue #2580: [Enhancement] Check producerTable or consumerTable is empty when updateTopicRouteInfoFromNameServer
Posted by GitBox <gi...@apache.org>.
duhenglucky closed issue #2580:
URL: https://github.com/apache/rocketmq/issues/2580
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