Method resetLog

test/org/apache/pig/test/Util.java:1107–1119

Delete the existing logFile for the class and set the logging to a use a new log file and set log level to DEBUG @param clazz class for which the log file is being set @param logFile current log file @return new log file @throws Exception

(Class<?> clazz, File logFile)

     * @throws Exception
     */
    public static File resetLog(Class<?> clazz, File logFile) throws Exception {
        if (logFile != null)
            logFile.delete();
        Logger logger = Logger.getLogger(clazz);
        logger.removeAllAppenders();
        logger.setLevel(Level.DEBUG);
        SimpleLayout layout = new SimpleLayout();
        File newLogFile = File.createTempFile("log", "");
        FileAppender appender = new FileAppender(layout, newLogFile.toString(),
                        false, false, 0);
        logger.addAppender(appender);
        return newLogFile;
    }

    /**
     * Check if logFile (does not/)contains the given list of messages.