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in Big Data Hadoop & Spark by (11.9k points)

When I setup the hadoop cluster, I read the namenode runs on 50070 and I set up accordingly and it's running fine.

But in some books I have come across name node address :




What exactly is the proper number to set the port of namenode?

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The default address of namenode web UI is http://localhost:50070/. You can open this address in your browser and check the namenode information.

The default address of namenode server is hdfs://localhost:8020/. You can connect to it to access HDFS by HDFS api. The is the real service address.

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