After you add a Hadoop Distributed File System (HDFS) data source to Lindorm, you can use LindormTable to access data in HDFS. If you need to migrate data in HDFS to a wide table in Lindorm, add an HDFS data source. This topic describes how to add an HDFS data source.

Prerequisites

  • Lindorm Tunnel Service (LTS) is activated. For more information, see Activate LTS.
  • The IP address of your client is added to the allowlist of your Lindorm instance. For more information, see Configure a whitelist.

Procedure

  1. Log on to the LTS web UI. For more information, see Access LTS.
  2. In the left-side navigation pane, choose Data Source Management > Add Data Source.
    Add a data source
  3. On the Add data source page, configure the following parameters.
    • Name: Enter the name of the data source.
    • Type: Select HDFS2.7.
    • Parameters: Enter the domain name and port of the Namenode in HDFS. The format is hdfs://xnn1:port,xnn2:port.
  4. Click Add.