Help Center/ MapReduce Service/ User Guide (Kuala Lumpur Region)/ Troubleshooting/ Using HDFS/ An Error Is Reported When the HDFS Client Is Used After the Host Is Connected Using a Public Network IP Address
Updated on 2022-12-14 GMT+08:00
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An Error Is Reported When the HDFS Client Is Used After the Host Is Connected Using a Public Network IP Address

Issue

When the host is connected using a public network IP address, the HDFS client cannot be used and the message "-bash: hdfs: command not found" is displayed when the HDFS is running.

Symptom

When the host is connected using a public network IP address, the HDFS client cannot be used and the message "-bash: hdfs: command not found" is displayed when the HDFS is running.

Possible Causes

The environment variables are not set before the user logs in to the Master node and runs the command.

Procedure

  1. Log in to any Master node as user root.
  2. Run the source /opt/client/bigdata_env command to configure environment variables.
  3. Run the hdfs command to use the HDFS client.
Parent topic: Using HDFS