This document describes how to import data from [HDFS](https://intl.cloud.tencent.com/product/chdfs) to Cloud Data Warehouse.
## Prerequisites
1. Read permissions of HDFS are required for HDFS data access. See Access Control Overview for how to set permissions.
2. The HDFS instance and Cloud Data Warehouse cluster must be in the same VPC.
## Directions
1. Log in to Cloud Data Warehouse and create an HDFS table.
```
CREATE TABLE hdfs_engine_table
(
`int_id` UInt32
)
ENGINE = ENGINE=HDFS(
