wl1092212424 commented on issue #1272:
URL: https://github.com/apache/rocketmq/issues/1272#issuecomment-1169254271
The reason is this, look at the source code
`PushConsumerImpl`类的 `if
("true".equalsIgnoreCase(System.getenv("OMS_RMQ_DIRECT_NAME_SRV")))`
```java
public PushConsumerImpl(final KeyValue properties) {
this.rocketmqPushConsumer = new DefaultMQPushConsumer();
this.properties = properties;
this.clientConfig = BeanUtils.populate(properties, ClientConfig.class);
if ("true".equalsIgnoreCase(System.getenv("OMS_RMQ_DIRECT_NAME_SRV"))) {
String accessPoints = clientConfig.getAccessPoints();
if (accessPoints == null || accessPoints.isEmpty()) {
throw new OMSRuntimeException("-1", "OMS AccessPoints is null or
empty.");
}
this.rocketmqPushConsumer.setNamesrvAddr(accessPoints.replace(',', ';'));
}
String consumerGroup = clientConfig.getConsumerId();
if (null == consumerGroup || consumerGroup.isEmpty()) {
throw new OMSRuntimeException("-1", "Consumer Group is necessary for
RocketMQ, please set it.");
}
this.rocketmqPushConsumer.setConsumerGroup(consumerGroup);
this.rocketmqPushConsumer.setMaxReconsumeTimes(clientConfig.getRmqMaxRedeliveryTimes());
this.rocketmqPushConsumer.setConsumeTimeout(clientConfig.getRmqMessageConsumeTimeout());
this.rocketmqPushConsumer.setConsumeThreadMax(clientConfig.getRmqMaxConsumeThreadNums());
this.rocketmqPushConsumer.setConsumeThreadMin(clientConfig.getRmqMinConsumeThreadNums());
String consumerId = OMSUtil.buildInstanceName();
this.rocketmqPushConsumer.setInstanceName(consumerId);
properties.put(OMSBuiltinKeys.CONSUMER_ID, consumerId);
this.rocketmqPushConsumer.setLanguage(LanguageCode.OMS);
this.rocketmqPushConsumer.registerMessageListener(new
MessageListenerImpl());
}
```
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