How do I migrate from Log4j 1.x to Log4j 2.x?
To migrate from Log4j 1.x to Log4j 2.x, you need to update your dependencies and change your configuration files.
What are the main differences between Log4j 1.x and 2.x?
Log4j 2.x offers improved performance, a more flexible configuration system, and support for new features like asynchronous logging.
Are there any specific code changes I need to make?
Yes, you'll need to replace Log4j 1.x API calls with Log4j 2.x equivalents, as some methods and classes have changed.
Where can I find the migration documentation?
You can find the official migration guide on the Apache Log4j website, which provides detailed steps and examples.
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