tjiuming commented on PR #17041:
URL: https://github.com/apache/pulsar/pull/17041#issuecomment-1238831630
@asafm Yes, you are right and I understand your concern, but actually, we
can know that which metadata store is configuration store and which stores
broker metadata, just takes a little skill：
In PulsarService.java, code as below:
```
localMetadataStore =
createLocalMetadataStore(localMetadataSynchronizer);
localMetadataStore.registerSessionListener(this::handleMetadataSessionEvent);
coordinationService = new
CoordinationServiceImpl(localMetadataStore);
if (config.isConfigurationStoreSeparated()) {
configMetadataSynchronizer =
StringUtils.isNotBlank(config.getConfigurationMetadataSyncEventTopic())
? new PulsarMetadataEventSynchronizer(this,
config.getConfigurationMetadataSyncEventTopic())
: null;
configurationMetadataStore =
createConfigurationMetadataStore(configMetadataSynchronizer);
shouldShutdownConfigurationMetadataStore = true;
} else {
configurationMetadataStore = localMetadataStore;
shouldShutdownConfigurationMetadataStore = false;
}
```
Broker metadata store initialized before configuration metadata store, so,
`metadata-store-0` is broker metadata store and `metadata-store-1` is
configuration metadata store
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