kibana/docs/advanced-settings.asciidoc

[[kibana-settings-reference]]

WARNING: Modifying the following settings can significantly affect Kibana's performance and cause problems that are
difficult to diagnose. Setting a property's value to a blank field will revert to the default behavior, which may not be
compatible with other configuration settings. Deleting a custom setting removes it from Kibana permanently.

.Kibana Settings Reference
[horizontal]
`query:queryString:options`:: Options for the Lucene query string parser.
`sort:options`:: Options for the Elasticsearch {ref}/search-request-sort.html[sort] parameter.
`dateFormat`:: The format to use for displaying pretty-formatted dates.
`dateFormat:tz`:: The timezone that Kibana uses. The default value of `Browser` uses the timezone detected by the browser.
`dateFormat:scaled`:: These values define the format used to render ordered time-based data. Formatted timestamps must
adapt to the interval between measurements. Keys are http://en.wikipedia.org/wiki/ISO_8601#Time_intervals[ISO8601 intervals].
`dateFormat:dow`:: This property defines what day weeks should start on.
`defaultIndex`:: Default is `null`. This property specifies the default index.
`defaultColumns`:: Default is `_source`. Defines the columns that appear by default on the Discover page.
`metaFields`:: An array of fields outside of `_source`. Kibana merges these fields into the document when displaying the
document.
`discover:sampleSize`:: The number of rows to show in the Discover table.
`doc_table:highlight`:: Highlight results in Discover and Saved Searches Dashboard. Highlighting makes request slow when
working on big documents. Set this property to `false` to disable highlighting.
`courier:maxSegmentCount`:: Kibana splits requests in the Discover app into segments to limit the size of requests sent to
the Elasticsearch cluster. This setting constrains the length of the segment list. Long segment lists can significantly
increase request processing time.
`fields:popularLimit`:: This setting governs how many of the top most popular fields are shown.
`histogram:barTarget`:: When date histograms use the `auto` interval, Kibana attempts to generate this number of bars.
`histogram:maxBars`:: Date histograms are not generated with more bars than the value of this property, scaling values
when necessary.
`visualization:tileMap:maxPrecision`:: The maximum geoHash precision displayed on tile maps: 7 is high, 10 is very high,
12 is the maximum. {ref}/search-aggregations-bucket-geohashgrid-aggregation.html#_cell_dimensions_at_the_equator[Explanation of cell dimensions].
`visualization:tileMap:WMSdefaults`:: Default properties for the WMS map server support in the tile map.
`visualization:colorMapping`:: Maps values to specified colors within visualizations.
`visualization:loadingDelay`:: Time to wait before dimming visualizations during query.
`csv:separator`:: A string that serves as the separator for exported values.
`csv:quoteValues`:: Set this property to `true` to quote exported values.
`history:limit`:: In fields that have history, such as query inputs, the value of this property limits how many recent
values are shown.
`shortDots:enable`:: Set this property to `true` to shorten long field names in visualizations. For example, instead of
`foo.bar.baz`, show `f.b.baz`.
`truncate:maxHeight`:: This property specifies the maximum height that a cell occupies in a table. A value of 0 disables
truncation.
`indexPattern:fieldMapping:lookBack`:: The value of this property sets the number of recent matching patterns to query the
field mapping for index patterns with names that contain timestamps.
`format:defaultTypeMap`:: A map of the default format name for each field type. Field types that are not explicitly
mentioned use "_default_".
`format:number:defaultPattern`:: Default numeral format for the "number" format.
`format:bytes:defaultPattern`:: Default numeral format for the "bytes" format.
`format:percent:defaultPattern`:: Default numeral format for the "percent" format.
`format:currency:defaultPattern`:: Default numeral format for the "currency" format.
`savedObjects:perPage`:: The number of objects shown on each page of the list of saved objects. The default value is 5.
`timepicker:timeDefaults`:: The default time filter selection.
`timepicker:refreshIntervalDefaults`:: The time filter's default refresh interval.
`dashboard:defaultDarkTheme`:: Set this property to `true` to make new dashboards use the dark theme by default.
`filters:pinnedByDefault`:: Set this property to `true` to make filters have a global state by default.
`notifications:banner`:: You can specify a custom banner to display temporary notices to all users. This field supports
Markdown.
`notifications:lifetime:banner`:: Specifies the duration in milliseconds for banner notification displays. The default value is 3000000. Set this field to `Infinity` to disable banner notifications.
`notifications:lifetime:error`:: Specifies the duration in milliseconds for error notification displays. The default value is 300000. Set this field to `Infinity` to disable error notifications.
`notifications:lifetime:warning`:: Specifies the duration in milliseconds for warning notification displays. The default value is 10000. Set this field to `Infinity` to disable warning notifications.
`notifications:lifetime:info`:: Specifies the duration in milliseconds for information notification displays. The default value is 5000. Set this field to `Infinity` to disable information notifications.