Hi Dave, Looking at the source file it's part of the 'org.trafodion.sql' package. So you should edit $MY_SQROOT/sqf/conf/log4j.hdfs.config and add an entry such as log4j.logger.org.trafodion.sql=<level>
The logging goes to $MY_SQROOT/core/sqf/logs/trafodion.hdfs.log Regards, Sean -----Original Message----- From: Dave Birdsall [mailto:[email protected]] Sent: Monday, April 25, 2016 11:01 AM To: [email protected] Subject: Debugging: logging questions Hi, I notice that the Trafodion java files make use of the log4j logger. (I’m looking specifically at HTableClient.java in core/sql/src/main/java/org/trafodion/sql, for example.) How do I turn on this logger? (I gather I need to change a log4j.properties file, however there are a zillion of these in the source tree. Which one?) Also, where will the log itself be written? I’m working on a development workstation, standalone install. Thanks, Dave
