In Cloudera Data Visualization, you can easily configure real-time filters that enable
you to navigate across visuals built on time series. Both historical data and ongoing data feeds
are supported.
This example uses a dashboard with a line visual that plots stock prices and volume of
sales. The filter added uses a set of previously defined dateranges, as described in
Managing custom dates.
Follow these steps to add and configure a real-time filter on a dashboard:
Open the dashboard in Edit mode.
Switch to the Filters tab on the Dashboard
Designer side menu bar.
In the Filters menu, under Dimensions,
click the Date field.
Data Visualization adds the filter Date to the filters section of the
dashboard.
Hover over the upper right corner of the filter, and click the
Gear icon to configure the filter.
The Settings modal window opens on the
Basic tab.
Select the option Permit selection of time range.
Click the Ranges tab of the Settings
modal window and select the the appropriate range.
Click APPLY.
On the filter, click the Calendar icon and select the
Quick filters option from the menu.
The appearance of the filter changes to show the set of custom date ranges.
For instructions on how to use the quick filter, see Using quick
filters.