VRS Logging

VRS uses log4j based on an external configuration file: <RLI_HOME>/vds_server/conf/rli_log4j.conf.

Log levels used are debug, info, and error.

There are two different files generated by VRS:

1. vrs_access log (which contains the following information – the log level required is specified in the brackets):

Connection [INFO]
Main commands +response [INFO]
Disconnection [INFO]
Access errors [ERROR]

1. vds_server log (which contains the following information – the log level required is specified in the brackets):

Network layer trace [DEBUG]
Virtual engine execution trace [INFO]
Execution plan [INFO]
Statistics (semi join optimizer) [INFO]
All errors [ERROR]

VRS log files are located in <RLI_HOME>/<instance>/logs/vrs.