To access this dialog box menu command, right-click the Hadoop node > KM Commands > Register Hadoop Environment menu command. This menu command opens the Register Hadoop environment dialog box.
Use this dialog box to configure a new Hadoop environment and delete a configured Hadoop environment.
Enter a logical unique name for the environment. A container will be created with the environment name. This environment will contain the Hadoop components. For example, if you add Hadoop NameNode details, you will see all the Hadoop NameNode components and data related to it. BMC recommends you to provide only alphanumeric characters in environment name.
Valid values: a-z, A-Z, 0-9
Invalid values: # ' . | ? \ " [ ] + = &
|Hadoop connection details|
Select the monitored Hadoop vendor. The supported vendors are:
|Hadoop Host||Enter a unique, user-defined host name or an IP address.|
|Hadoop Port||Enter the Hadoop port number. This port number depends on the component you want to monitor. If you want to monitor ResourceManager, enter the ResourceManager port number. Default port number is NameNode port, 50070.|
|Hadoop User||Enter the user name to connect to the Hadoop server.|
|Hadoop Password||Enter the password required to connect to the Hadoop server.|
|Secure (HTTPS)||Select this checkbox if you want to use HTTPs protocol for connection. By default, HTTP protocol is used for connection.|
|Trust Store||If you select to use HTTPs protocol for connection, you must provide the location to the Java Keystore File (JKS) for a successful connection to the URL in a secure mode.|
|Trust Password||Enter the password to the JKS file.|
|Java collector settings|
|JAVA_HOME||Enter the directory path where you have installed Java version 1.7 or later.|
|Executing user||Enter the local administrator user name. The executing username and password must have permissions to run Java.|
|Executing password||Enter the local administrator password.|
Enables monitoring of the Hadoop instance availability (if instance is running or is down) of one of the following instances existing in the environment:
|Full||Enables the monitoring of all Hadoop instances.|
Manually select the Hadoop instances to monitor. Select the list of metrics for monitoring.
|OK||Click to save the configuration.|
|Cancel||Click to exit without saving.|