Admin Tool Interface¶

Import/Export¶

• Clear All Changesets and Indexed Data

  This feature will remove any changesets and empty your index. This is a developer-feature.

• Changeset Type

  Choose a changeset type from the options: Snapshot, Full, Delta or Bulk.

  • snapshot

    Clears all data and replaces it with the content of the imported changeset. Data will be removed and the index may be temporarily unavailable until the new data has been loaded.

  • bulk

    Similar to snapshot except that the changeset may only contain set-item elements with no duplicate items. This type of changeset can use a highly-optimized load process, significantly reducing application time.

  • full

    Similar to snapshot except that the data in the index is available at all times. The full changeset type loads the data on top of the existing data and then deletes any items that were not in the imported changeset.

  • delta

    Updates data with the contents of the changeset without affecting any items not specifically included in the changeset.

• Import

  Browse for a changeset file, choose a changeset type and use the Import button to import the file.

Import/Export¶

• Clear All Dimensions

  This feature will remove any dimensions in effect and empty your index. This is a developer-feature.

• Import

  Browse for a dimensions.xml file and use the Import button to import the file.

• Export Dimensions File

  This link will export the dimensions xml to a browser window. To export the dimensions.xml to a file, use your browser’s download link to file action.

Dimension, Changeset, Feed & Checkpoints Configuration¶

The engine will optionally pull changeset data from another engine (multi-server Data configuration) or it can automatically request changeset data on a time interval that you choose (only one of these two options can be used at a time). Additionally, the time at which the Discovery Search Engine may create a checkpoint can also be configured using this option.

The Admin Tool allows these options to be changed and saved dynamically.

For more information on setting up a multi-server environment, refer to Engine Configuration Scenarios.

Dimensions¶

Determines that the engine pull it’s dimensions from another engine or other web service. This option is only useful if the dimensions file should be synchronized from a different master engine than the engine that serves the changeset data.

• Enabled

  Determines if the settings visible in this section are currently enabled.

• Engine/URL

  Determines if the URL specified in Sync is an another Discovery engine or a web service.

  Example:

  http://localhost:8091
  

• Sync

  Determines the URL from which to request the updated dimensions file.

• Interval

  Determines the frequency with which dimensions are requested from the URL specifed by Sync.

  Example:

  http://example.com:8090/ws/dimension
  

Changesets¶

This setting determines URL of the Discovery Search Engine (Data Master) from which to pull (synchronize) a changeset.

If both dimensions and changesets will be served by a master engine, then it is only necessary to use master. This option is only useful if the changesets should be synchronized from a different master engine that the engine that serves the dimension data.

By selecting the Sync or Feeds option, customers can determine the source of their changeset data.

• Enabled

  Determines if the settings visible in this section are currently enabled.

• Engine/URL

  Determines if the URL specified in Sync is an another Discovery engine or a web service.

• Sync

  When this option is enabled, changesets come from a changeset publisher. Determines the URL from which to request the updated dimensions file.

  Example:

  http://example.com:8090/ws/changeset
  

• Feeds

  When this option is enabled, changesets come from a changeset publisher.

  For more information on creating a feed using a changeset publisher, refer to Changesets.

• Restart with complete feed now

  Use this option to request the changeset publisher to send a complete feed at the next scheduled interval. The complete feed can be defined as either a Snapshot, Full or Bulk type.

• URL

  Determines the URL from which to request the updated changeset.

  Example:

  http://example.com/changeset.php?profile=production
  

• Interval

  Determines the frequency with which changesets are requested from the URL specified by Sync or Feeds.

  For more information on creating a feed using a changeset publisher, refer to Changesets.

Checkpoints¶

The engine may periodically make a consolidated checkpoint of all changesets applied. The time at which the engines checkes to see if a checkpoint is required can be specified on this page.

• Time

  This setting determines the time at which the Discovery Engine may create a changeset checkpoint.

Import/Export Settings¶

• Settings File

  This option allows the current engine settings to be stored to a file and restored from a saved file.

Engine Preferences¶

• Engine Name

  The engine name is used to display on the Admin Tool. It is useful for customers that have multiple engines running at one time as it makes it easier to identify which Admin Tool window applies to which Discovery Search Engine.

• Time Zone

  The time zone is used when displaying dates and times of changeset and checkpoint activities in the Admin Tool.

• Locale

  The locale definition string that will determine formatting of numbers and dates in the Admin Tool.

  Default: en_US

  For more information on specifying a locale, refer to Locale Specs.

  The following example will set the locale of the Admin Tool to Portuguese as used in Brazil.

  Example:

  pt_BR
  

• Logging

  Determines if the engine HTTP requests are logged or not. When enabled, the requests are logged to access-yyyy_mm_dd.log in the engine’s log directory.

  Default: false

• Engine Data

  Determines if the engine data and indices are read-only.

  Default: writable

• Content Type

  Determines the dimension to use as the item content type. Defining a content type dimension will enable showing data coverage and stats on the Indices Page.

  Default: none selected

• Logging

  Determines if HTTP requests to the server are logged.

  Default: not logged

• Custom CSS

  This setting allows customers to specify a brief CSS spec that can be used to visually identify the engine to which a particular Admin Tool belongs.

  Default: not set

  Example:

  body {background-color: pink}
  

JSON¶

The JSON page gives the ability to test the JSON query API and is a great tool to help you ramp up on the details as well as debug any queries that don’t behave as you expect.