Trace (-T)

Use the Trace adapter command (-T) to produce a log file with the default name m4rv.log in the map execution directory. The Trace adapter command (-T) is used with data sources or data targets to enable adapter tracing. The trace file contains information about internal adapter states.


-T[E] [full_path]

Option: Description
E: Produce a trace file containing only the adapter errors that occurred during map execution.
full_path: This is the name of the trace file. If no name is specified, the default file name is m4rv.log.

For example, to specify the tibrcv.log trace file name in the map directory, the syntax would be:


-T tibrcv.log

Note: You can override the adapter command line trace options dynamically using the Management Console. See Dynamic Adapter Tracing in the Launcher documentation for detailed information.