Leliel Trethowen created LOG4J2-2009:
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Summary: Rolling appender managers broken on pattern/policy
reconfiguration
Key: LOG4J2-2009
URL: https://issues.apache.org/jira/browse/LOG4J2-2009
Project: Log4j 2
Issue Type: Bug
Components: Appenders
Affects Versions: 2.8.2
Reporter: Leliel Trethowen
LOG4J2-1964 is not fixed.
Reposting comments from there
Not fixed per latest snapshot at:
https://repository.apache.org/content/groups/snapshots/org/apache/logging/log4j/log4j-core/2.9-SNAPSHOT/
log4j-core-2.9-20170730.210717-98.jar
Minimal example inline
{code}
package leliel;
import org.apache.logging.log4j.Level;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.core.appender.ConsoleAppender;
import org.apache.logging.log4j.core.config.Configurator;
import org.apache.logging.log4j.core.config.builder.api.ConfigurationBuilder;
import
org.apache.logging.log4j.core.config.builder.api.ConfigurationBuilderFactory;
import org.apache.logging.log4j.core.config.builder.impl.BuiltConfiguration;
public class Main {
public static void main(String[] args) {
//initial config with indexed rollover
ConfigurationBuilder<BuiltConfiguration> builder =
ConfigurationBuilderFactory.newConfigurationBuilder();
builder.setConfigurationName("LOG4j2-1964 demo");
builder.setStatusLevel(Level.ERROR);
builder.add(builder.newAppender("consoleLog", "Console")
.addAttribute("target", ConsoleAppender.Target.SYSTEM_ERR));
builder.add(builder.newAppender("fooAppender", "RollingFile")
.addAttribute("fileName", "foo.log")
.addAttribute("filePattern", "foo.log.%i")
.addComponent(builder.newComponent("SizeBasedTriggeringPolicy")
.addAttribute("size", "10MB")));
builder.add(builder.newRootLogger(Level.INFO)
.add(builder.newAppenderRef("consoleLog"))
.add(builder.newAppenderRef("fooAppender")));
Configurator.initialize(builder.build());
LogManager.getLogger("root").info("just to show it works.");
//rebuild config with date based rollover
builder = ConfigurationBuilderFactory.newConfigurationBuilder();
builder.setConfigurationName("LOG4j2-1964 demo");
builder.setStatusLevel(Level.ERROR);
builder.add(builder.newAppender("consoleLog", "Console")
.addAttribute("target", ConsoleAppender.Target.SYSTEM_ERR));
builder.add(builder.newAppender("fooAppender", "RollingFile")
.addAttribute("fileName", "foo.log")
.addAttribute("filePattern", "foo.log.%i")
.addComponent(builder.newComponent("TimeBasedTriggeringPolicy")
.addAttribute("interval", 5)
.addAttribute("modulate", true)));
builder.add(builder.newRootLogger(Level.INFO)
.add(builder.newAppenderRef("consoleLog"))
.add(builder.newAppenderRef("fooAppender")));
Configurator.initialize(builder.build());
}
}
{code}
{noformat}
/usr/local/java/jdk1.7.0_79/bin/java -Didea.launcher.port=7532
-Didea.launcher.bin.path=/home/user/leliel/.local/idea-IC-163.12024.16/bin
-Dfile.encoding=UTF-8 -classpath
/usr/local/java/jdk1.7.0_79/jre/lib/charsets.jar:/usr/local/java/jdk1.7.0_79/jre/lib/deploy.jar:/usr/local/java/jdk1.7.0_79/jre/lib/ext/dnsns.jar:/usr/local/java/jdk1.7.0_79/jre/lib/ext/localedata.jar:/usr/local/java/jdk1.7.0_79/jre/lib/ext/sunec.jar:/usr/local/java/jdk1.7.0_79/jre/lib/ext/sunjce_provider.jar:/usr/local/java/jdk1.7.0_79/jre/lib/ext/sunpkcs11.jar:/usr/local/java/jdk1.7.0_79/jre/lib/ext/zipfs.jar:/usr/local/java/jdk1.7.0_79/jre/lib/javaws.jar:/usr/local/java/jdk1.7.0_79/jre/lib/jce.jar:/usr/local/java/jdk1.7.0_79/jre/lib/jfr.jar:/usr/local/java/jdk1.7.0_79/jre/lib/jfxrt.jar:/usr/local/java/jdk1.7.0_79/jre/lib/jsse.jar:/usr/local/java/jdk1.7.0_79/jre/lib/management-agent.jar:/usr/local/java/jdk1.7.0_79/jre/lib/plugin.jar:/usr/local/java/jdk1.7.0_79/jre/lib/resources.jar:/usr/local/java/jdk1.7.0_79/jre/lib/rt.jar:/home/user/leliel/git/github/Log4j2-testing/out/production/Log4j2-testing:/home/user/leliel/Downloads/log4j-api-2.9-20170730.210648-97.jar:/home/user/leliel/Downloads/log4j-core-2.9-20170730.210717-98.jar:/home/user/leliel/.local/idea-IC-163.12024.16/lib/idea_rt.jar
com.intellij.rt.execution.application.AppMain leliel.Main
just to show it works.
2017-08-14 16:26:18,623 main ERROR Could not create plugin of type class
org.apache.logging.log4j.core.appender.RollingFileAppender for element
RollingFile: java.lang.IllegalStateException: Pattern does not contain a date
java.lang.IllegalStateException: Pattern does not contain a date
at
org.apache.logging.log4j.core.appender.rolling.PatternProcessor.getNextTime(PatternProcessor.java:142)
at
org.apache.logging.log4j.core.appender.rolling.TimeBasedTriggeringPolicy.initialize(TimeBasedTriggeringPolicy.java:113)
at
org.apache.logging.log4j.core.appender.rolling.RollingFileManager.setTriggeringPolicy(RollingFileManager.java:331)
at
org.apache.logging.log4j.core.appender.rolling.RollingFileManager.updateData(RollingFileManager.java:596)
at
org.apache.logging.log4j.core.appender.AbstractManager.getManager(AbstractManager.java:120)
at
org.apache.logging.log4j.core.appender.OutputStreamManager.getManager(OutputStreamManager.java:115)
at
org.apache.logging.log4j.core.appender.rolling.RollingFileManager.getFileManager(RollingFileManager.java:183)
at
org.apache.logging.log4j.core.appender.RollingFileAppender$Builder.build(RollingFileAppender.java:144)
at
org.apache.logging.log4j.core.appender.RollingFileAppender$Builder.build(RollingFileAppender.java:60)
at
org.apache.logging.log4j.core.config.plugins.util.PluginBuilder.build(PluginBuilder.java:122)
at
org.apache.logging.log4j.core.config.AbstractConfiguration.createPluginObject(AbstractConfiguration.java:958)
at
org.apache.logging.log4j.core.config.AbstractConfiguration.createConfiguration(AbstractConfiguration.java:898)
at
org.apache.logging.log4j.core.config.AbstractConfiguration.createConfiguration(AbstractConfiguration.java:890)
at
org.apache.logging.log4j.core.config.AbstractConfiguration.doConfigure(AbstractConfiguration.java:513)
at
org.apache.logging.log4j.core.config.AbstractConfiguration.initialize(AbstractConfiguration.java:237)
at
org.apache.logging.log4j.core.config.builder.impl.DefaultConfigurationBuilder.build(DefaultConfigurationBuilder.java:204)
at
org.apache.logging.log4j.core.config.builder.impl.DefaultConfigurationBuilder.build(DefaultConfigurationBuilder.java:161)
at
org.apache.logging.log4j.core.config.builder.impl.DefaultConfigurationBuilder.build(DefaultConfigurationBuilder.java:57)
at leliel.Main.main(Main.java:48)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at com.intellij.rt.execution.application.AppMain.main(AppMain.java:147)
2017-08-14 16:26:18,627 main ERROR Unable to invoke factory method in class
org.apache.logging.log4j.core.appender.RollingFileAppender for element
RollingFile: java.lang.IllegalStateException: No factory method found for class
org.apache.logging.log4j.core.appender.RollingFileAppender
java.lang.IllegalStateException: No factory method found for class
org.apache.logging.log4j.core.appender.RollingFileAppender
at
org.apache.logging.log4j.core.config.plugins.util.PluginBuilder.findFactoryMethod(PluginBuilder.java:229)
at
org.apache.logging.log4j.core.config.plugins.util.PluginBuilder.build(PluginBuilder.java:134)
at
org.apache.logging.log4j.core.config.AbstractConfiguration.createPluginObject(AbstractConfiguration.java:958)
at
org.apache.logging.log4j.core.config.AbstractConfiguration.createConfiguration(AbstractConfiguration.java:898)
at
org.apache.logging.log4j.core.config.AbstractConfiguration.createConfiguration(AbstractConfiguration.java:890)
at
org.apache.logging.log4j.core.config.AbstractConfiguration.doConfigure(AbstractConfiguration.java:513)
at
org.apache.logging.log4j.core.config.AbstractConfiguration.initialize(AbstractConfiguration.java:237)
at
org.apache.logging.log4j.core.config.builder.impl.DefaultConfigurationBuilder.build(DefaultConfigurationBuilder.java:204)
at
org.apache.logging.log4j.core.config.builder.impl.DefaultConfigurationBuilder.build(DefaultConfigurationBuilder.java:161)
at
org.apache.logging.log4j.core.config.builder.impl.DefaultConfigurationBuilder.build(DefaultConfigurationBuilder.java:57)
at leliel.Main.main(Main.java:48)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at com.intellij.rt.execution.application.AppMain.main(AppMain.java:147)
2017-08-14 16:26:18,629 main ERROR Null object returned for RollingFile in
Appenders.
2017-08-14 16:26:18,629 main ERROR Unable to locate appender "fooAppender" for
logger config "root"
Process finished with exit code 0
{noformat}
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