# Package org.apache.ignite.logger

Contains logging functionality used throughout the system.

See: Description

- Interface Summary
  Interface | Description
  --- | ---
  LoggerNodeIdAndApplicationAware | Interface for Ignite file appenders to attach postfix to log file names.
  LoggerNodeIdAware | Deprecated Use `LoggerNodeIdAndApplicationAware` instead.

- Class Summary
  Class | Description
  --- | ---
  NullLogger | Logger which does not output anything.

## Package org.apache.ignite.logger Description

Contains logging functionality used throughout the system.

2022 Copyright © Apache Software Foundation
| Follow @ApacheIgnite
Ignite Database and Caching Platform | : ver. 2.12.0
Release Date | : January 10 2022