TIBCO Spotfire® Server and Environment - Installation and Administration

Changing whether scheduled updates are sent to exhausted service instances

By default, if all the Web Player instances in an implementation or a site are listed as "exhausted", scheduled update requests for analyses that are not cached will not be sent to a Web Player instance until one becomes available (no longer exhausted). In the same situation, a scheduled update request for an analysis that is already cached will be sent to exhausted instances. You can change these defaults by editing the Spotfire Server configuration file.

Procedure

  1. On the server computer, export and open the configuration.xml file. For detailed instructions on working with this file, see Manually editing the Spotfire Server configuration file.
  2. In the configuration.xml file, locate the following section:
    <scheduled-updates>
      ...
      <performance>
          <load-on-exhausted-instances>false</load-on-exhausted-instances>
          <update-exhausted-instances>true</update-exhausted-instances>
      </performance>
      ...
    </scheduled-updates>
  3. To allow scheduled update analyses that are not cached to use exhausted Web Player instances, change the load-on-exhausted-instances value to "true".
  4. To prevent scheduled update analyses that are cached from using exhausted Web Player instances, change the update-exhausted-instances value to "false".
    Note: When a Web Player instance becomes available, the scheduled update is applied only if the rule is still scheduled at that time.
  5. Save and close the file.
  6. Import the file back to the Spotfire database.
  7. Restart the server.