Add a new group of counters, ie "multipleoutputs" and make MultipleOutputs to keep a counter per name output for the number of records and size.
Add also a switch to enable/disable the counters.
Description
Add a new group of counters, ie "multipleoutputs" and make MultipleOutputs to keep a counter per name output for the number of records and size.
Add also a switch to enable/disable the counters.