Verifying access to HDFS cluster

Describes how to verify access to a HDFS cluster from a MapR cluster.

Use the following commands to verify access to the remote HDFS cluster from the MapR cluster.

CDH3 Only

hadoop fs -ls hdfs://<namenode_host:port>/

Other HDFS Versions

hadoop fs -ls webhdfs://<namenode_host_running_webhdfs_service>/