YARN Application Status

The fourth shortcut from the remote desktop is the YARN application status, which provides you with details on all applications that are submitted, running, and completed. The following screenshot shows you the YARN status web page, which is available at http://headnodehost:9014/cluster:

YARN Application Status

To get the details of any particular application such as a MapReduce job, you can click on the History link, as shown in the following screenshot:

YARN Application Status

The following screenshot shows you the details of a MapReduce job, which includes status, start ...

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