While the vFabric Data Director for Hadoop Web console supports basic resource and cluster management tasks, you can perform the bulk of the management tasks using the CLI console.

Verify that JRE is installed in your environment.

Open the Data Director for Hadoop Web console login page.

The Data Director for Hadoop login page contains the link from which you can download the CLI console. See Log in to Data Director for Hadoop.

1

In the Data Director for Hadoop login page, click the Download vFabric Data Director for Hadoop CLI console link and click Download.

2

Unzip and examine the download, which includes the following components in the cli directory.

The serengeti-cli-version JAR file, which includes the CLI console.

The sample directory, which includes sample cluster configurations.

See the Serengeti User's Guide for more information.

Libraries in the lib directory.

3

Run the following command to enter the Serengeti CLI.

serengeti-cli-version.jar