Reporting with Hadoop - Big Data Made Easy: A Working Guide to the Complete Hadoop Toolset - page 330

Figure 11-7. Hunk Field bar report
The search command that has created this report is displayed at the top of the page as index=cdh5_vindex | top
limit=20 year . This means that the original search ( index=cdh5_vindex ) has been piped to the top command, with a
limit of the 20 topmost values for the field year. The report is acting on the year field and displaying a default bar graph
with the year value on the Y axis and the volumes on the X axis.
Figure 11-8 is a concatenated view of the report type, format, and job menus to show the options that are
available by which you can change the appearance and job details of a report.
Figure 11-8. Hunk report menu options
Figure 11-9 shows all variations on the available options in a single Format menu to change the appearance of
the report. For instance, I could define the attributes of the X and Y axis, general drill down, titles, data intervals, and
position of the legend. I can modify these attributes until I am satisfied with the appearance of my report, then click
the Apply button to put those changes into effect.