@Override
  public TSchemaPartitionTableResp getSchemaPartitionTableWithSlots(
      final Map<String, List<TSeriesPartitionSlot>> dbSlotMap) {
    return configManager.getSchemaPartition(dbSlotMap);
  }
ConfigNodeRPCServer exposes the interface that interacts with the DataNode
iotdb-core/confignode/src/main/java/org/apache/iotdb/confignode/service/thrift/ConfigNodeRPCServiceProcessor.java