Debugging A issue in Denodo

How do i enable tracing in denodo or debugging in Denodo. Thanks Deepak Mishra
user
03-05-2017 11:21:17 -0400

1 Answer

Hi Deepak, You can debug an issue in Denodo by calling the LOGCONTROLLER using the following syntax. *LogController ( logCategory : text , logLevel : { 'TRACE', 'DEBUG', 'INFO', WARN', 'ERROR', 'FATAL' })* For example if you want to debug the requests in VDP you can call the log controller in the VQL Shell of the VDP Admin Tool like: *CALL LOGCONTROLLER ( ‘com.denodo.vdp.requests’,’DEBUG’)* You can also manually add a new category in the log4j2.xml file located at <DENODO_HOME>/conf/vdp folder. When you manually change the file in the log4j2.xml you need to restart the server in order for the changes to take effect. To know more about how to call LogController read the section **‘LOGCONTROLLER’** of the **Advanced VQL Guide** Hope this helps.
Denodo Team
04-05-2017 07:22:01 -0400
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