Through the name node, the Hadoop cluster presents itself as a single file system accepting basic Linux file system commands such as ls, rmr, mkdir, and others. To see the list of available commands with explainations and syntax, you can launch the Hadoop command prompt (a shortcut to ...
You define the protocol stack using the commandclass-map type-stack match-all <NAME>. This class-map it is always of type “match-all” and consists of a series of the match entries. Every match entry should specify a protocol name defined in loaded PHDFs, a header field value and the...
While HDFS is the most common choice as it supports data distribution and high availability using distributed Hadoop, for which we just need to set some configuration parameters and enable HBase to communicate to Hadoop, an out-of-the-box underlying distribution is provided by HDFS. Real-time,...
You define the protocol stack using the commandclass-map type-stack match-all. This class-map it is always of type “match-all” and consists of a series of the match entries. Every match entry should specify a protocol name defined in loaded PHDFs, a header field value and the next pr...