Use this dialog box to view the information about the Hadoop instance.
Instance Name
The name of the Hadoop instance.
HDFS URI
The Fully Qualified Domain Name (FQDN) of the Hadoop NameNode.
HDFS User
Enter the Hadoop user name, if a non-root user account is used to manage the Hadoop cluster.
Hadoop Native Library Path
The path to the Hadoop native library (libhdfs.so).
Syntax:
/path_containing_hadoop_install_directory_native_folder
Example:
/usr/hadoop-2.6.1/lib/native
JVM Library Path
The path to the JVM library (libjvm.so).
Syntax:
/path_containing_jvm_jre_folder
Example:
/usr/lib/jvm/java-1.7.0-openjdk-1.7.0.45.x86_64/jre/lib/amd64/server
Master Node
The master node for the Hadoop cluster.
Description
Use this field to enter a description about the entity. This description can include information about the entity's content, cautionary notes, etc.
Save As Script
Click to open the Save As Script dialog box, which allows you to save this operation and the selected options as a script file (in XML format). The script can later be run from the Command Line Interface using qoperation execute command.
When you save an operation as a script, each option in the dialog box has a corresponding XML element in the script file. When you run the script, you can modify the value in any of these XML elements.