log4j logging twice

Question

I am using log4j to log error and other system information. but come of the info logged twice at INFO level.

public static void main(final String... args) throws         


        

Answer 1

I had the same problem, and fixed by removing all appenders from the root logger. I don't know why, but solve my problem and I'm sharing:

        // Root
    rootLogger = Logger.getRootLogger();
    rootLogger.removeAllAppenders(); // Solve my problem
        // CSV
    csvLogger = rootLogger.getLogger("csvLogger");
        // Txt
    txtLogger = rootLogger.getLogger("txtLogger");

Without this extra line, even setting additivity to false, whenever I log with my csvLogger or txtLogger it logs twice.