| Type |
Key |
Summary |
By |
Status |
Resolution |
Fix Version |
| Bug |
LOG4J2-3276 |
MD5 Hash links for 2.3.1 are all broken |
Remko Popma |
Closed |
Fixed |
2.3.1 |
| Bug |
LOG4J2-3247 |
PropertiesConfiguration.parseAppenderFilters NPE when parsing properties file filters |
|
Resolved |
Fixed |
2.17.1 |
| Bug |
LOG4J2-3237 |
Log4j 1.2 bridge API hard codes the Syslog protocol to TCP |
Gary D. Gregory |
Resolved |
Fixed |
2.17.1 |
| Question |
LOG4J2-3027 |
TcpSocketServer in latest log4j2 version (2.14.0) |
|
Closed |
Fixed |
|
| New Feature |
LOG4J2-2978 |
Migrate to Jakarta APIs |
|
Resolved |
Fixed |
2.15.0 |
| Bug |
LOG4J2-2901 |
Reconfiguration failed during backend server startup |
|
Closed |
Fixed |
2.14.0 |
| Bug |
LOG4J2-2889 |
Data-Time Formate in HTML Layout |
|
Resolved |
Fixed |
2.14.0 |
| Bug |
LOG4J2-2828 |
RollingRandomAccessFileAppender not using filePermissions |
Volkan Yazici |
Closed |
Fixed |
|
| Bug |
LOG4J2-2792 |
Performance issue in log4j 2.12.1 and log4j 2.13.0 |
|
Resolved |
Fixed |
2.14.0 |
| Bug |
LOG4J2-2624 |
${web:rootDir} not working in weblogic 12c |
|
Closed |
Fixed |
3.0.0, 2.14.1 |
| Bug |
LOG4J2-2578 |
RequestContextMappings should ignore private and instance fields |
|
Resolved |
Fixed |
Log4j-Audit 1.0.2 |
| Bug |
LOG4J2-2564 |
Error using %K in pattern : MapPatternConverter cannot contain multiple static newInstance method |
Carter Kozak |
Closed |
Fixed |
2.12.0 |
| Bug |
LOG4J2-2377 |
NullPointerException in org.apache.logging.log4j.util.LoaderUtil.getClassLoaders() when using Bootstrap class loader |
|
Closed |
Fixed |
2.11.1, 3.0.0 |
| Bug |
LOG4J2-2211 |
MainMapLookup ${main:--file} placeholder doesn't work |
|
Resolved |
Fixed |
2.13.1 |
| Bug |
LOG4J2-2134 |
StackOverflowError at AwaitCompletionReliabilityStrategy |
Gary D. Gregory |
Resolved |
Fixed |
3.0.0, 2.11.2 |
| Bug |
LOG4J2-2061 |
RollingFileManager not removed when RollingFileAppender is stopped, using DirectWriteRolloverStrategy |
Ralph Goers |
Resolved |
Fixed |
2.11.2 |
| Bug |
LOG4J2-2058 |
java.locale.providers set to HOST causes Log4j2 to crash in Java 9 |
|
Resolved |
Fixed |
2.13.0 |
| Bug |
LOG4J2-1936 |
ClassNotFoundException when making all loggers asynchronous under OSGi environment |
|
Closed |
Fixed |
2.9.1 |
| Bug |
LOG4J2-1925 |
Having log4j-core on the compile classpath somehow breaks compilation even if I'm not calling it |
Ralph Goers |
Resolved |
Fixed |
|
| Bug |
LOG4J2-1920 |
ScriptEngineManager is not available in Android and causes a NoClassDefFoundError |
Gary D. Gregory |
Closed |
Fixed |
2.9.0 |
| Bug |
LOG4J2-1821 |
(not only) default rollover strategy is *broken* |
|
Resolved |
Fixed |
2.8.1 |
| Bug |
LOG4J2-1799 |
Error determining the current charset |
Remko Popma |
Resolved |
Fixed |
2.8.1 |
| Bug |
LOG4J2-1625 |
FlumeAppender get shutdown timeout 0 |
Mikael Ståldal |
Closed |
Fixed |
2.7 |
| Bug |
LOG4J2-1624 |
KafkaAppender get shutdown timeout 0 |
Mikael Ståldal |
Closed |
Fixed |
2.7 |
| Bug |
LOG4J2-1591 |
New method on LifeCycle interface breaks binary compatibility |
Remko Popma |
Closed |
Fixed |
2.7 |
| Bug |
LOG4J2-1548 |
[CronTriggeringPolicy] ConfigurationScheduler schedules the task infinitely after first fire |
Gary D. Gregory |
Resolved |
Fixed |
2.7 |
| Question |
LOG4J2-1510 |
why MutableLogEvent don't keep original log object or even the ReusableObjectMessage |
|
Closed |
Fixed |
|
| Question |
LOG4J2-1231 |
Log files are under lock, not able to view them until JVM stop. |
|
Closed |
Fixed |
2.6 |
| Bug |
LOG4J2-1108 |
NullPointerException when passing null to java.util.logging.Logger.setLevel() |
Gary D. Gregory |
Closed |
Fixed |
2.4 |
| New Feature |
LOG4J2-868 |
Allow shutdown hook registration handling to be customizable |
Matt Sicker |
Closed |
Fixed |
2.1 |
| Bug |
LOG4J2-832 |
ThrowableProxy fails if a class in logged stack trace throws java.lang.Error from initializer |
|
Closed |
Fixed |
2.1 |
| Improvement |
LOG4J2-745 |
Plugins can cause ConverterKeys collisions with unpredictable results |
Matt Sicker |
Resolved |
Fixed |
2.1 |
| Improvement |
LOG4J2-741 |
Reinstate the package attribute for discovering custom plugins |
Remko Popma |
Closed |
Fixed |
2.0.1 |
| Bug |
LOG4J2-713 |
Android: java.lang.VerifyError: org/apache/logging/log4j/core/util/Closer |
|
Resolved |
Fixed |
2.0.1 |
| Bug |
LOG4J2-703 |
Android: Could not find class 'javax.naming.InitialContext', referenced from method org.apache.logging.log4j.core.lookup.JndiLookup.lookup |
|
Resolved |
Fixed |
2.0, 2.0.1 |
| Bug |
LOG4J2-664 |
Plugins data file needs to be in META-INF for OSGi compatibility. |
Matt Sicker |
Closed |
Fixed |
2.0-rc2 |
| Bug |
LOG4J2-570 |
Memory Leak |
Matt Sicker |
Resolved |
Fixed |
2.0-rc2 |
| Bug |
LOG4J2-442 |
Log4j2 Database insert problem in Websphere |
Nick Williams |
Resolved |
Fixed |
2.0-rc1 |
| Bug |
LOG4J2-404 |
"@EnterpriseNumber" is missing in the ID of structured data when RFC5424Layout is used |
|
Closed |
Fixed |
|
| Bug |
LOG4J2-391 |
Flume appender crashes when lock timeout occurs |
|
Closed |
Fixed |
2.1 |
| Question |
LOG4J2-365 |
ERROR StatusLogger Unable to locate a logging implementation, using SimpleLogge |
|
Closed |
Fixed |
2.0-beta7 |
| Bug |
LOG4J2-346 |
Cyclic dependency in OSGi-context. Apache Log4j SLF4J Binding <-> slf4j-api |
Matt Sicker |
Resolved |
Fixed |
2.0-rc2 |
| Bug |
LOG4J2-345 |
logging.log4j-1.2-api doesn't export the log4j API 1.2. Dependent bundles can not be resolved. |
Matt Sicker |
Resolved |
Fixed |
2.0-rc2 |
| Improvement |
LOG4J2-333 |
Match artifact ids with Maven module names |
Gary D. Gregory |
Closed |
Fixed |
2.0-beta9 |
| Bug |
LOG4J2-255 |
Multi-byte character strings are scrambled in log output |
Remko Popma |
Closed |
Fixed |
2.0-beta7 |
| Bug |
LOG4J2-254 |
Race condition when setting new filename in RollingFileAppender related code |
|
Closed |
Fixed |
2.0-beta7 |
| Bug |
LOG4J2-245 |
EmptyStackException when logging exceptions with Log4J2 in Java 8 |
|
Resolved |
Fixed |
2.0-beta7 |
| Bug |
LOG4J2-156 |
LocalizedMessageTest fails on linux system |
|
Resolved |
Fixed |
2.0-beta4 |
| Bug |
LOG4J2-51 |
ClassCastException in Category logger |
Ralph Goers |
Closed |
Fixed |
|
| Bug |
LOG4J2-3275 |
Broken download page links and incorrect titles |
Remko Popma |
Closed |
Fixed |
2.12.3 |
| Documentation |
LOG4J2-3227 |
CVE-2021-44228 - Fix documentation mistake |
|
Closed |
Fixed |
|
| Bug |
LOG4J2-3204 |
SpringLookup not found while Interpolator initializing |
Volkan Yazici |
Closed |
Fixed |
|
| Bug |
LOG4J2-3185 |
DefaultErrorHandler can not share values across threads |
|
Resolved |
Fixed |
2.15.0 |
| Bug |
LOG4J2-3168 |
RollingFileAppender: Overwritting rotated log file when using zip |
|
Resolved |
Fixed |
2.15.0 |
| Question |
LOG4J2-2720 |
TestAppender based on MutableLogEvent stop working in Log4j2.11 |
|
Closed |
Fixed |
2.8 |
| Bug |
LOG4J2-2680 |
Not compressing after rolling a file using copy and truncation method |
|
Resolved |
Fixed |
2.12.1 |
| Bug |
LOG4J2-2592 |
StackOverflowException when server not reachable with SocketAppender |
Gary D. Gregory |
Resolved |
Fixed |
2.12.0 |
| Bug |
LOG4J2-2575 |
CronExpression.getTimeBefore() returns incorrect result |
Carter Kozak |
Closed |
Fixed |
2.13.1 |
| Bug |
LOG4J2-2388 |
Thread indefinitely blocked when logging a message in an interrupted thread |
|
Closed |
Fixed |
2.11.1, 3.0.0 |
| Bug |
LOG4J2-2247 |
RollingRandomAccessFile appender with DirectWriteRolloverStrategy fails with a NullPointerException when a header is supplied |
|
Closed |
Fixed |
2.11.2 |
| Bug |
LOG4J2-2158 |
ThreadContext map is cleared => entries are only available for one log event |
Remko Popma |
Closed |
Fixed |
2.11.0 |
| Question |
LOG4J2-2141 |
Log4j2 is taking an extra of 11 Milli seconds to write into the file? |
|
Closed |
Fixed |
2.9.1 |
| Bug |
LOG4J2-2050 |
NullPointerException in LogManager.getLogger when called from anonymous class initializer |
|
Closed |
Fixed |
2.9.1 |
| Bug |
LOG4J2-1934 |
JMS Appender does not know how to recover from a broken connection |
Gary D. Gregory |
Resolved |
Fixed |
2.9.0 |
| Bug |
LOG4J2-1653 |
CronTriggeringPolicy uses wrong naming and produces NPE |
Ralph Goers |
Resolved |
Fixed |
2.8 |
| Bug |
LOG4J2-1649 |
CronTriggeringPolicy breaks awefully when using "reconfigure" of LoggerContext |
Ralph Goers |
Resolved |
Fixed |
2.8 |
| Bug |
LOG4J2-1542 |
java.lang.ArrayIndexOutOfBoundsException in ParameterizedMessage.formatTo(ParameterizedMessage.java:221) |
Remko Popma |
Resolved |
Fixed |
2.7 |
| Bug |
LOG4J2-1457 |
Class loader deadlock when using async logging and extended stack trace pattern |
Matt Sicker |
Closed |
Fixed |
2.7 |
| Bug |
LOG4J2-1409 |
ArrayIndexOutOfBoundsException in ReusableParameterizedMessage |
Remko Popma |
Closed |
Fixed |
2.6.1 |
| Bug |
LOG4J2-1406 |
2.6 is re-logging prior throwable instead of logging the throwable that is currently passed in by application code |
Remko Popma |
Resolved |
Fixed |
2.6.1 |
| Bug |
LOG4J2-1235 |
org.apache.logging.log4j.core.appender.routing.IdlePurgePolicy not working correctly |
Gary D. Gregory |
Resolved |
Fixed |
2.7 |
| Bug |
LOG4J2-1232 |
Incorrect log rotation in last week of year |
|
Closed |
Fixed |
2.6 |
| Bug |
LOG4J2-1221 |
Dead lock observed in BlockingWaitStrategy in Log4J |
|
Closed |
Fixed |
2.6 |
| Bug |
LOG4J2-1196 |
MongoDbConnection does not close MongoClient |
Matt Sicker |
Resolved |
Fixed |
2.5 |
| Bug |
LOG4J2-1173 |
ERROR Unable to rename file in version 2.4 and 2.4.1 |
Remko Popma |
Resolved |
Fixed |
2.5 |
| Improvement |
LOG4J2-1169 |
PatternLayout: Possible variable substitution in equals substitution parameter |
Matt Sicker |
Resolved |
Fixed |
2.6 |
| Bug |
LOG4J2-1166 |
Applications using Log4j-2.5 with monitorInterval never shut down |
Remko Popma |
Closed |
Fixed |
2.5 |
| Bug |
LOG4J2-1099 |
AbstractStringLayout implements Serializable, but is not Serializable |
Matt Sicker |
Resolved |
Fixed |
|
| New Feature |
LOG4J2-1050 |
Add a Log4jLookup class to help write log files relative to log4j2.xml |
|
Closed |
Fixed |
2.4, 2.4.1, 2.6 |
| Bug |
LOG4J2-1013 |
Log4j2 Main Arguments Lookup by name doesn't work |
|
Resolved |
Fixed |
2.13.1 |
| Documentation |
LOG4J2-1011 |
Dependencies for layouts should be documentated |
Mikael Ståldal |
Closed |
Fixed |
2.6 |
| Bug |
LOG4J2-999 |
RollingFileAppender only rotates when time is after rollover time, not on exact match |
Remko Popma |
Resolved |
Fixed |
2.5 |
| Bug |
LOG4J2-965 |
System.out no longer works after the Console appender and JANSI are initialized |
|
Resolved |
Fixed |
2.3 |
| Bug |
LOG4J2-957 |
Missing toUpperCase(Locale.ENGLISH) |
|
Closed |
Fixed |
2.2 |
| Question |
LOG4J2-943 |
How to configure StatisticsCsvLayout in log4j2 ? |
|
Closed |
Fixed |
2.1 |
| Bug |
LOG4J2-938 |
org.apache.logging.log4j.core.jmx.Server never shuts down the ExecutorService it creates |
Remko Popma |
Closed |
Fixed |
2.2 |
| New Feature |
LOG4J2-913 |
Allow to load log4j2 configuration from a centralized repository, like a database or a webservice |
Ralph Goers |
Resolved |
Fixed |
2.12.0 |
| Improvement |
LOG4J2-905 |
Ability to disable (date) lookup completely, compatibility issues with other libraries like Camel |
Gary D. Gregory |
Resolved |
Fixed |
2.7 |
| Bug |
LOG4J2-819 |
PermGen OutOfMemoryError when reloading webapp on Tomcat 6 |
|
Resolved |
Fixed |
2.1 |
| Bug |
LOG4J2-799 |
Log4j 2 throws ArrayIndexOutOfBoundsException |
|
Resolved |
Fixed |
2.1 |
| Bug |
LOG4J2-702 |
LoggerConfig#waitForCompletion is not thread safe |
|
Resolved |
Fixed |
2.4 |
| Bug |
LOG4J2-697 |
Self written Appender stopped working |
|
Resolved |
Fixed |
2.0-rc2 |
| Bug |
LOG4J2-679 |
Log rotation partly failed with error: "Unable to create directory ..." |
Remko Popma |
Resolved |
Fixed |
2.0.2 |
| Bug |
LOG4J2-659 |
Log files not properly rolled over to the folder. |
|
Closed |
Fixed |
|
| Bug |
LOG4J2-619 |
Unable to recover after loading corrupted XML |
|
Closed |
Fixed |
2.0-rc2 |
| Bug |
LOG4J2-605 |
NoSQL appender logging password in clear text. |
Matt Sicker |
Resolved |
Fixed |
2.0-rc2 |
| Epic |
LOG4J2-604 |
Audit use of ClassLoader, Class.forName, etc. |
Matt Sicker |
Closed |
Fixed |
|
| Bug |
LOG4J2-591 |
Log4j closes MongoDB connections after the first log message |
Matt Sicker |
Resolved |
Fixed |
2.0-rc2 |
| Bug |
LOG4J2-578 |
JMX Memory Leak in Servlet Container |
Remko Popma |
Resolved |
Fixed |
2.5 |
| Bug |
LOG4J2-542 |
LogEvents with exceptions fail to deserialize |
Ralph Goers |
Resolved |
Fixed |
2.0-rc2 |
