Job Browser =========== The Job Browser application lets you examine jobs running on your cluster. Diving into a Job ----------------- A MapReduce job, as presented by the Job Browser, has many layers. You start with a list of jobs, then dig down into that job's tasks. Each task may have multiple task attempts. It is often useful, if a job has failed, to examine the "logs" tab of one of the attempts. Killing Jobs ------------ If you are the user who submitted the job, you can kill the job by hitting the "Stop" icon. Viewing Metadata and Counters ----------------------------- Job Metadata (like where the inputs and outputs are) and counters are available using the Job Browser.