Override the table queue sizes

Note: For information on overriding default configuration settings, see Modify configuration settings.

Follow the procedure below to configure the maximum number of messages that can be stored in each table queue.

To override the table queue size

1. In the %DNADataRoot%\RealTime\config\Settings directory, either create or open the RealTime_DataExport.json file.

2. In the "Queues" section under "RealTime", add a size key with a value greater than 0:

   "size": 10000

   The following example shows a configuration file with the "analog" table queue set to 20000 messages and the "default" queue set to 10000 messages. The "default" queue size is used for all tables configured for export that do not have a defined size.

   {

   "RealTime": {

   "DataExport": {

   "Queues": {

   "default": {

   "size": 10000

   },

   "analog": {

   "size": 20000

   }

   }

   }

   }

   }

3. Save the file.

4. Restart the RealTime service.