Log4J 1.2 used in latest version?

In the documentation for TeamCity, I have read that:

> TeamCity uses log4j 2.x library for the logging and its settings can be customized. Versions prior to TeamCity 2022.04 used Log4j 1.x for the logging.

If I download and install the latest TeamCity version, TeamCity-2024.07.2.exe, then it installs the file log4j-1.2-api.jar. This file name indicates that it's using version 1.2 of log4j.

Can someone explain what I am missing?

 

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1 comment
Hi Martin,

log4j-1.2-api.jar is a bridge Log4J 1.2 → 2. Please refer to https://logging.apache.org/log4j/2.x/migrate-from-log4j1.html#log4j-1-2-api-installation.

Best regards,
Anton
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