RongtongJin commented on code in PR #4862:
URL: https://github.com/apache/rocketmq/pull/4862#discussion_r953391626
##########
broker/src/main/java/org/apache/rocketmq/broker/controller/ReplicasManager.java:
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@@ -347,6 +351,17 @@ private void schedulingSyncBrokerMetadata() {
}
} catch (final Exception e) {
LOGGER.warn("Error happen when get broker {}'s metadata",
this.brokerConfig.getBrokerName(), e);
+ if (e instanceof MQBrokerException) {
+ int code = ((MQBrokerException) e).getResponseCode();
+ if (code == CONTROLLER_BROKER_METADATA_NOT_EXIST) {
+ try {
+ registerBrokerToController();
+ TimeUnit.SECONDS.sleep(2);
+ } catch (InterruptedException ignore) {
+
+ }
+ }
+ }
Review Comment:
How about catching MQBrokerException before Exception？ In addition, could
you rebase or merge the latest develop branch to this pull request？ We add new
rules for merging
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