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 whitelists.
Procedure
Log on to the LTS web UI. For more information, see Access LTS.
In the left-side navigation pane, choose .
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
.
Click Add.