# Package org.apache.ignite.logger.log4j

Contains default Log4j implementation for logging.

See: Description

- Class Summary
  Class | Description
  --- | ---
  Log4JDailyRollingFileAppender | Log4J `DailyRollingFileAppender` with added support for grid node IDs.
  Log4JExternallyRolledFileAppender | Log4J `ExternallyRolledFileAppender` with added support for grid node IDs.
  Log4JFileAppender | Log4J `FileAppender` with added support for grid node IDs.
  Log4JLogger | Log4j-based implementation for logging.
  Log4jRollingFileAppender | Log4J `RollingFileAppender` with added support for grid node IDs.

## Package org.apache.ignite.logger.log4j Description

Contains default Log4j implementation for logging.

2020 Copyright © Apache Software Foundation
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Ignite Database and Caching Platform | : ver. 2.9.0
Release Date | : October 15 2020