public Map<Integer, Set<Integer>> getStorePartIdMap() {
        Map<Integer, Set<Integer>> storePartIds = new HashMap<>();
        for (int i = 0; i < numTopicStores; i++) {
            Set<Integer> partIds = new HashSet<>();
            for (int j = 0; j < numPartitions; j++) {
                partIds.add(i * TBaseConstants.META_STORE_INS_BASE + j);
            }
            storePartIds.put(i, partIds);
        }
        return storePartIds;
    }
Build TopicMetadata by default topic meta and the special field values.

@param brokerDefMetadata    the default topic meta configure
@param topicName            the topic name
@param numTopicStores       the topic store count
@param numPartitions        the topic partition count
inlong-tubemq/tubemq-server/src/main/java/org/apache/inlong/tubemq/server/broker/metadata/TopicMetadata.java