I have a pattern to output to console and log file in following format:
[INFO] 17:31:12 - Checking Bla Bla Bla
[INFO] 17:31:12 - ************* Starting *********************
[INFO] 17:31:12 - Testing Begins
is there any way to append line count so that it looks like:
[001][INFO] 17:31:12 - Checking Bla Bla Bla
[002][INFO] 17:31:12 - ************* Starting *********************
[003][INFO] 17:31:12 - Testing Begins
In Log4j 1, the symbols can be seen here http://logging.apache.org/log4j/1.2/apidocs/org/apache/log4j/PatternLayout.html
Line Number is %L.
In Log4j 2, the symbol is also %L
https://logging.apache.org/log4j/2.0/manual/layouts.html#Pattern_Layout
Try below conversion pattern
ConversionPattern=%d{yyyy-MM-dd HH:mm:ss} %-5p %c{1}:%L - %m%n
Is it line number or count of log lines ordered in sequence ?
if it is line number you can use %L (Used to output the line number
from where the logging request was issued.)
https://logging.apache.org/log4j/1.2/apidocs/org/apache/log4j/PatternLayout.html