Log4j 2

GPTKB entity

Statements (59)
Predicate Object
gptkbp:instance_of gptkb:Apache_Log4j
gptkbp:can_be_configured_for gptkb:JMX
Web interface
Environment variables
Command line
gptkbp:community_support gptkb:Apache_community
gptkbp:configuration gptkb:XML
gptkb:JSON
gptkb:Yakuza
Properties file
gptkbp:developed_by gptkb:Apache_Software_Foundation
gptkbp:features Plugin architecture
Log filtering
Custom log levels
Garbage-free logging
gptkbp:has_appender_types gptkb:HTTPAppender
gptkb:JDBCAppender
gptkb:SMTPAppender
gptkb:Async_Appender
gptkb:Console_Appender
gptkb:File_Appender
gptkb:Rolling_File_Appender
gptkb:Socket_Appender
gptkb:Syslog_Appender
Kafka Appender
gptkbp:has_documentation Apache Log4j 2 Documentation
gptkbp:has_logging_levels DEBUG
ERROR
INFO
WARN
TRACE
FATAL
OFF
https://www.w3.org/2000/01/rdf-schema#label Log4j 2
gptkbp:is_compatible_with gptkb:API
gptkb:Java_EE
gptkb:Neo4j
gptkb:Spring_Framework
Java SE 7 and above
gptkbp:is_open_source gptkb:True
gptkbp:is_part_of gptkb:Apache_Logging_Services
gptkbp:is_used_by Many Java applications
gptkbp:is_used_in gptkb:Microservices
Web applications
Enterprise applications
Cloud applications
gptkbp:latest_version 2.17.1
gptkbp:provides Flexible logging configuration
gptkbp:release_date 2014-07-01
gptkbp:replaces gptkb:Log4j_1.x
gptkbp:security_features gptkb:CVE-2021-44228
gptkb:CVE-2021-45046
gptkb:CVE-2021-45105
gptkbp:supports Asynchronous logging
Multiple output destinations
gptkbp:uses gptkb:Apache_Log4j
gptkbp:written_in gptkb:Java
gptkbp:bfsParent gptkb:Log4j
gptkbp:bfsLayer 5