Hadoop: HDFS Web Interface

Namenode and Datanode run an internal web server, display basic information about the current status of the cluster.

Namenode UI

Namenode runs on port 50070. You can access the Namenode UI using following URL.

http://namenode-name:50070/

It lists the DataNodes in the cluster and basic statistics of the cluster.

http://namenode-name:50070/dfshealth.jsp

You can browse through file system, name node logs using above link.

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