Kettle-engine.jar and log4j. jar package conflict problem solution, log4j. jar

Kettle-engine.jar and log4j. jar package conflict problem solution, log4j. jar

Java to call kettle, reference the kettle-engine.jar in lib, log4j. jar package, test found that with the kettle-engine.jar package, log can not be written to the log file, but can print to the console; to the Internet to find many friends encountered similar problems, finally, I found the problem on the official website: http://jira.pentaho.com/browse/PDI-1791;

Solution: Open the kettle-engine.jar with the compression tool and delete the log4j. xml file.