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Attribute Value Line Charts

Attribute value line charts are based on one metric, one attribute and one time attribute. They aresupported by all the data sources except Cloudera Search and by Solr v5.2 and higher.

To configure the default chart settings for a data source:

  1. Edit the appropriate data source configuration. See Editing a Data Source Configuration.

  2. Select the Charts tab in the data source configuration wizard.

  3. On the Standard subtab of the Charts tab, select Line Trend: Attribute Values.

  4. Configure the settings as follows:

    Setting Description
    Group Select the parent attribute, whose trend you want to track.
    Group Limit Specify the maximum number of parent attributes to be displayed on the chart.
    Group Color Palette Select the color palette for the parent attribute on the chart.
    Display Legend Select this checkbox to display the legend on your chart.
    Group Sort Select the parameter by which the parent attributes will be sorted. You can also select the sorting order (ascending or descending). For metrics, you can define the default aggregation function: SUM, AVG, MAX, MIN. See Available Metric Functions.

    Trend Attribute

    Select the attribute and time granularity for the trend attribute.
    Trend Attribute Limit Specify the maximum number of trend attributes to be displayed on the chart.
    Trend Attribute Sort Specify the time parameter by which the trend attributes will be sorted. Select the sorting order: reverse chronological or chronological.
    Y Axis Select the metric for the y-axis. You can also define the default aggregation function used for the metric values: SUM, AVG, MAX, MIN, or (for some data sources) LAST VALUE. See Available Metric Functions.
  5. Click Save.

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