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Using Karmasphere Analytics

Karmasphere Analytics provides graphical desktop tools for working with large structured and unstructured data sets on Amazon Elastic MapReduce (Amazon EMR). Karmasphere Analytics can launch new Amazon EMR job flows or interact with job flows launched with Karmasphere Analytics enabled. For pricing details, tutorials, and download instructions, go to http://aws.amazon.com/elasticmapreduce/karmasphere.

Enabling Karmasphere Analytics on a Job Flow

You can enable Karmasphere Analytics on a job flow by setting the supported products field to karmasphere-enterprise-utility when you launch the job flow. Karmasphere Analytics will then be able to access the job flow and its EC2 instances. You will be billed an hourly rate for Karmasphere Analytics usage. For pricing details, go to http://aws.amazon.com/elasticmapreduce/karmasphere.

	Note
	You cannot enable Karmasphere Analytics on a job flow that is currently running. The supported products field must be set when the job flow is launched. You can set the supported products field either through the Amazon EMR command-line interface or the RunJobFlow API; it is not supported in the Amazon EMR console. Job Flows launched by Karmasphere Analytics automatically have this field set.

To Launch a Job Flow with Karmasphere Analytics Enabled

When you create a new job flow, set the supported products field by adding the following parameter to your job flow call: --with-supported-products karmasphere-enterprise-utility. The following example launches a job flow with Karmasphere Analytics enabled. The example shows an interactive job flow running on five m1.xlarge EC2 instances.
```
elastic-mapreduce --create --alive \
--instance-type m1.xlarge --num-instances 5 \
--with-supported-products karmasphere-enterprise-utility
				
```

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