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Deprecated ClassesClassDescriptionOnly used internally, will be removed in the next major version.since 2.24.0. A
Durationconverter will be available in 3.0.0.Java Serialization has inherent security weaknesses, see https://www.owasp.org/index.php/Deserialization_of_untrusted_data . Using this layout is no longer recommended. An alternative layout containing the same information isJsonLayoutwhen configured with properties="true". Deprecated since 2.9.
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Deprecated EnumsEnumDescriptionThis class is not used anymore and only kept for binary backward compatibility.
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Deprecated FieldsFieldDescriptionno longer used, lookups are only used when
%m{lookups}is specifiedsince 2.24.0 useStatusLogger.DEFAULT_STATUS_LISTENER_LEVELinstead.Deprecated in 2.7: useNullOutputStream.getInstance().
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Deprecated MethodsMethodDescriptionIn 2.7, use
AbstractManager.close().useAsyncAppender.BuilderinsteadDeprecated in 2.7; useConsoleAppender.newBuilder().Deprecated in 2.7; useConsoleAppender.newBuilder().since 2.11.0 UseAbstractDatabaseManager.write(LogEvent, Serializable).end-of-batch on the event is used instead.end-of-batch on the event is used instead.Use setPassword(char[])since 2.11.0; useNoSqlAppender.Builder.end-of-batch on the event is used instead.end-of-batch on the event is used instead.In favor ofGzCompressAction.execute(File, File, boolean, int).since 2.24.0 useIfLastModified.newBuilder()instead.since 2.24.0. In 3.0.0 the signature will change.Since 2.9 Usage of Builder API is preferableSince 2.9 Usage of Builder API is preferableend-of-batch on the event is used instead.org.apache.logging.log4j.core.appender.rolling.RollingRandomAccessFileManager.setEndOfBatch(boolean) end-of-batch on the event is used instead.since 2.7; useRoutes.newBuilder().Since 2.7; useRoutingAppender.newBuilder()UseSmtpAppender.newBuilder()to create and configure aSmtpAppender.Builderinstance.Deprecated in 2.7; useSocketAppender.newBuilder()Deprecated in 2.5; useSocketAppender.newBuilder()This method is ineffective and only kept for binary backward compatibility.Not used internally, no replacement.UseLoggerConfig.Builder.withFilter(Filter)insteaduseLoggerConfig.getPropertyList()insteadUsePluginProcessorinstead. To do so, simply includelog4j-corein your dependencies and make sure annotation processing is not disabled. By default, supported Java compilers will automatically use that plugin processor providedlog4j-coreis on the classpath.UseStatusLogger.getLogger()and thenAbstractLogger.error(String)instead.This class is not used anymore and only kept for binary backward compatibility.This method is ineffective and only kept for binary backward compatibility.This method is ineffective and only kept for binary backward compatibility.Since 2.24.0 useContextDataInjector.getValue(java.lang.String)instead.useMapFilter.getStringMap()insteaduseLog4jLogEvent.Builderinstead. This method will be removed in an upcoming release.no-opUseGelfLayout.newBuilder()insteadUseJsonLayout.newBuilder()insteadUseLevelPatternSelector.newBuilder()instead.UseMarkerPatternSelector.newBuilder()instead.UsePatternLayout.newBuilder()instead. This will be private in a future version.UsePatternLayout.newSerializerBuilder()instead.UseinsteadSince 2.24.0 useAbstractLayout.Builder.setConfiguration(org.apache.logging.log4j.core.config.Configuration)instead.UseScriptPatternSelector.newBuilder()instead.UseXmlLayout.newBuilder()insteadUseYamlLayout.newBuilder()insteaduseLogEvent.getContextData()insteadAs of 2.4, useMainMapLookup.setMainArguments(String[])Please use theSmtpManager.sendMultipartMessage(MimeMessage, MimeMultipart, String)method instead.Use createKeyStoreConfiguration(String, char[], String, String)Use getPasswordAsCharArray()Use getPasswordAsCharArray()Use createKeyStoreConfiguration(String, char[], String, String)Use {FastDatePrinter.format(Date), {FastDatePrinter.format(Calendar), {FastDatePrinter.format(long), or {FastDatePrinter.format(Object)org.apache.logging.log4j.core.util.StringEncoder.encodeIsoChars(CharSequence, int, byte[], int, int) No longer necessary given better performance in Java 8No longer necessary given better performance in Java 8No longer necessary given better performance in Java 8use getConfigurationWatchers.
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Deprecated ConstructorsConstructorDescriptionSince 2.9 Added tempCompressedFilePatternString parameterSince 2.9 Added tempCompressedFilePatternString parameterfor performance reasons since 2.23. Use
JdkMapAdapterStringMap(Map, boolean)instead.useLog4jLogEvent.Builderinstead. This constructor will be removed in an upcoming release.useLog4jLogEvent.Builderinstead. This constructor will be removed in an upcoming release.useLog4jLogEvent.Builderinstead. This constructor will be removed in an upcoming release.UseGelfLayout.newBuilder()insteadUseJsonLayout.newBuilder()insteadUseLevelPatternSelector.newBuilder()instead. This will be private in a future version.UseMarkerPatternSelector.newBuilder()instead. This will be private in a future version.UseScriptPatternSelector.newBuilder()instead. This will be private in a future version.org.apache.logging.log4j.core.layout.XmlLayout(boolean, boolean, boolean, boolean, Charset, boolean) UseXmlLayout.newBuilder()insteadUseYamlLayout.newBuilder()insteadUse ThrowablePatternConverter(String name, String stule, String[] options, Configuration config)UseSource(URI).
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Deprecated Enum ConstantsEnum ConstantDescriptionThis attribute sets font-weight as "bold" and doesn't set color brightness. Use BOLD if you need to change font-weight and BRIGHT_* to use a bright color.
Durationinstead.