TaskTracker Hosts

To the right of the chart is a table that shows the TaskTracker hosts that processed the tasks in the selected cell, along with the number of task attempts each host executed.

You can select a cell in the table to view the TaskTracker hosts that correspond to the tasks in the cell.

• The area above the TaskTracker table shows the type of task and range of data volume (or User CPUs) and duration times for the task attempts that fall within the cell.
• The table itself shows the TaskTracker hosts that executed the tasks that are represented within the cell, and the number of task attempts run on that host.

Clicking a TaskTracker hostname takes you to the Role Status page for that TaskTracker instance.