Log4j which property is loaded

After that they should be deleted. Suppose I have two test cases with names X and Y, when I execute all the test cases X and Y , then I need to create folder in parallel to execution with current time stamp and inside that folder I need to create two log files with name same as the test case names i. X and Y. It is called in the method as log4j. Hi in my console logs are not getting displayed. I have added the dependency. The log4j. RollingFileAppender log4j. Is it permitted?

I believe it should be written only once in top of log file. Set different logging level using threshold property. Hi, Could you please help me to create log file on parallel run because the log outputs to the console will be messed up with each other in parallel run.

Sorry for misunderstanding. Actually i am using log4j for my automation script Using testng and i am creating log files in html format.

So earlier i was executing multiple scripts one by one and log files get generated properly correspondence to their tests each log file for each method. So if i am running 10 tests parallelly, at the the end of the script execution all the print command appearing on last log file and other 9 logs file are partially filled.

That will help in determining the correct solution for you. CustomLogHtmlLayout log4j. File; import java. IOException; import java. SimpleDateFormat; import java. Calendar; import java. FileAppender; import org. Layout; import org. Appender additivity can be somewhat confusing.

I suggest reviewing the Log4J 2 documentation on the subject, where they have some good examples of how this works. Using the properties file is one of the several options you have to configure Log4J 2. Properties configuration cannot handle some advanced features, such as custom error handlers, time-based rolling policies, nested appenders, and special types of appenders, such as async appenders. However, properties configuration is still being extensively used.

In future posts, I will cover using other configuration options for Log4J 2 to address logging configurations with more complex requirements. See the original article here.

Performance Zone. Thanks for visiting DZone today,. Edit Profile. Sign Out View Profile. Over 2 million developers have joined DZone. This post looks at using and configuring the Log4j 2 properties file, letting you change various configuration options without modifying your application code.

Like Join the DZone community and get the full member experience. Join For Free. LogManager; import org. Test; import static org. Next, we will configure the loggers, starting from the root logger. The complete log4j2. Summary Using the properties file is one of the several options you have to configure Log4J 2. Opinions expressed by DZone contributors are their own.

For example, if java. Since: 0. Fields inherited from interface org. Methods inherited from class java. Object clone , equals , finalize , getClass , hashCode , notify , notifyAll , toString , wait , wait , wait Field Detail registry protected Hashtable registry Used internally to keep track of configured appenders. Currently set to " log4j. The existing configuration is not cleared nor reset. If you require a different behavior, then call resetConfiguration method before calling doConfigure.