Implementation for Apache Log4J, a highly configurable logging tool that focuses on performance and low garbage generation.
It has a plugin architecture that makes it extensible and supports asynchronous logging based on LMAX Disruptor.
| License | Apache 2.0 |
|---|---|
| Categories | Logging Frameworks |
| Tags | logginglog4japache |
| Date | Feb 22, 2015 |
| Files | pom (15 KB) jar (807 KB) View All |
| Repositories | CentralApache Releases |
| Ranking | #52 in MvnRepository (See Top Artifacts) #6 in Logging Frameworks |
| Used By | 9,967 artifacts |
| Vulnerabilities | Direct vulnerabilities: CVE-2021-45105 CVE-2021-45046 CVE-2021-44832 View 3 more ... Vulnerabilities from dependencies: CVE-2022-45868 CVE-2022-42004 CVE-2022-42003 View 59 more ... |
Compile Dependencies (10)
| Category/License | Group / Artifact | Version | Updates | |
|---|---|---|---|---|
| JSON Lib Apache 2.0 |  | com.fasterxml.jackson.core » jackson-core (optional) | 2.5.1 | 2.15.2 |
| JSON Lib Apache 2.0 | | com.fasterxml.jackson.core » jackson-databind (optional) 46 vulnerabilities | 2.5.1 | 2.15.2 |
| YAML Apache 2.0 | | com.fasterxml.jackson.dataformat » jackson-dataformat-yaml (optional) | 2.5.1 | 2.15.2 |
| XML Processing Apache 2.0 | | com.fasterxml.jackson.dataformat » jackson-dataformat-xml (optional) 2 vulnerabilities | 2.5.1 | 2.15.2 |
| Concurrency Apache 2.0 |  | com.lmax » disruptor (optional) | 3.3.0 | 3.4.4 |
| Mail Client EDL 1.0EPL 2.0GPL |  | com.sun.mail » javax.mail (optional) | 1.5.2 | 2.0.1 |
| Logging Apache 2.0 | | org.apache.logging.log4j » log4j-api | 2.2 | 2.20.0 |
| XML Processing Apache 2.0 |  | org.codehaus.woodstox » woodstox-core-asl (optional) | 4.3.0 | 4.4.1 |
| JPA EDL 1.0EPL 2.0 |  | org.eclipse.persistence » javax.persistence (optional) | 2.1.0 | 2.2.1 |
| Console Apache 2.0 |  | org.fusesource.jansi » jansi (optional) | 1.11 | 2.4.0 |
Provided Dependencies (2)
| Category/License | Group / Artifact | Version | Updates | |
|---|---|---|---|---|
| Java Spec CDDLGPL 2.0 |  | org.jboss.spec.javax.jms » jboss-jms-api_1.1_spec (optional) | 1.0.1.Final | ✔ |
| OSGi Apache 2.0 |  | org.osgi » org.osgi.core | 4.3.1 | 8.0.0 |
Test Dependencies (22)
Licenses
| License | URL |
|---|---|
| The Apache Software License, Version 2.0 | http://www.apache.org/licenses/LICENSE-2.0.txt |
Developers
| Name | Dev Id | Roles | Organization | |
|---|---|---|---|---|
| Ralph Goers | rgoers<at>apache.org | rgoers | PMC Member | Nextiva |
| Gary Gregory | ggregory<at>apache.org | ggregory | PMC Member | Rocket Software |
| Scott Deboy | sdeboy<at>apache.org | sdeboy | PMC Member | |
| Remko Popma | rpopma<at>apache.org | rpopma | PMC Member | |
| Nick Williams | nickwilliams<at>apache.org | nickwilliams | PMC Member | |
| Matt Sicker | mattsicker<at>apache.org | mattsicker | PMC Member | Peapod |
| Bruce Brouwer | bruce.brouwer<at>gmail.com | bbrouwer | Committer |
Related Books
 | Pro Apache Log4j (2014) by Samudra Gupta |
 | Log4J (2009) by J. Steven Perry |
 | Pro Apache Log4j (2005) by Samudra Gupta |
 | The Complete Log4j Manual: The Reliable, Fast and Flexible Logging Framework for Java (2003) by Ceki Gulcu |
 | Logging in Java with the JDK 1.4 Logging API and Apache log4j (2003) by Samudra Gupta |