Running the Application

Command Line Arguments

Flag	Valid Values	Required	Default
-c	Path to the configuration file	Yes
--detailed-stats-log	Used to show detailed messages for each warning collected in the stats output	No
--force-aggregation	Allows all meters to be aggregated to their transformers for a specified date range.	No

To run the tool, execute the following command at a terminal:

java -Xmx<heap size> -Xms<heap size> -jar <path to load-aggregator-jar> -conf <path to config file>

where:

• heap size is the desired size of the heap. E.g. 16g

Heap Size Estimation

The LV Mapping data requires around 2GB

The meter data requires around 1.5GB

Together with the process overhead, the recommended heap size is 8GB