December 2008 - logback-user

org.slf4j.impl.StaticLoggerBinder.SINGLETON
by Rusty Wright 25 Oct '11

25 Oct '11

I'm unable to create a bugzilla account at http://bugzilla.slf4j.org/createaccount.cgi Could someone enter this bug report for me? If I change my version of logback to 0.9.11 I don't get this. I get it when I use logback version 0.9.13. I'm using version 1.5.5 of slf4j. Thanks Running TestSuite org.apache.maven.surefire.booter.SurefireExecutionException: Cannot instantiate class edu.berkeley.ist.cars.net.email.EmailTest; nested exception is org.testng.TestNGException: Cannot instantiate class edu.berkeley.ist.cars.net.email.EmailTest org.testng.TestNGException: Cannot instantiate class edu.berkeley.ist.cars.net.email.EmailTest at org.testng.internal.ObjectFactoryImpl.newInstance(ObjectFactoryImpl.java:35) at org.testng.internal.ClassHelper.createInstance(ClassHelper.java:330) at org.testng.internal.ClassImpl.getDefaultInstance(ClassImpl.java:62) at org.testng.internal.ClassImpl.getInstances(ClassImpl.java:81) at org.testng.internal.TestNGClassFinder.<init>(TestNGClassFinder.java:114) at org.testng.TestRunner.initMethods(TestRunner.java:281) at org.testng.TestRunner.init(TestRunner.java:227) at org.testng.TestRunner.init(TestRunner.java:189) at org.testng.TestRunner.<init>(TestRunner.java:138) at org.testng.SuiteRunner$DefaultTestRunnerFactory.newTestRunner(SuiteRunner.java:477) at org.testng.SuiteRunner.privateRun(SuiteRunner.java:244) at org.testng.SuiteRunner.run(SuiteRunner.java:198) at org.testng.TestNG.createAndRunSuiteRunners(TestNG.java:821) at org.testng.TestNG.runSuitesLocally(TestNG.java:788) at org.testng.TestNG.run(TestNG.java:708) at org.apache.maven.surefire.testng.TestNGExecutor.run(TestNGExecutor.java:62) at org.apache.maven.surefire.testng.TestNGDirectoryTestSuite.execute(TestNGDirectoryTestSuite.java:141) at org.apache.maven.surefire.Surefire.run(Surefire.java:177) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.apache.maven.surefire.booter.SurefireBooter.runSuitesInProcess(SurefireBooter.java:338) at org.apache.maven.surefire.booter.SurefireBooter.main(SurefireBooter.java:997) Caused by: java.lang.reflect.InvocationTargetException at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27) at java.lang.reflect.Constructor.newInstance(Constructor.java:494) at org.testng.internal.ObjectFactoryImpl.newInstance(ObjectFactoryImpl.java:26) ... 23 more Caused by: java.lang.IllegalAccessError: tried to access field org.slf4j.impl.StaticLoggerBinder.SINGLETON from class org.slf4j.LoggerFactory at org.slf4j.LoggerFactory.staticInitialize(LoggerFactory.java:83) at org.slf4j.LoggerFactory.<clinit>(LoggerFactory.java:73) at org.apache.commons.logging.impl.SLF4JLogFactory.getInstance(SLF4JLogFactory.java:155) at org.apache.commons.logging.impl.SLF4JLogFactory.getInstance(SLF4JLogFactory.java:131) at org.apache.commons.logging.LogFactory.getLog(LogFactory.java:272) at org.springframework.test.context.testng.AbstractTestNGSpringContextTests.<init>(AbstractTestNGSpringContextTests.java:77) at edu.berkeley.ist.cars.net.email.EmailTest.<init>(EmailTest.java:21) ... 28 more

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TimeBasedRollingPolicy
by Lang, Johannes 18 Mar '09

18 Mar '09

Hello, i'm trying to get a RollingFileAppender with a TimeBasedRollingPolicy working, but i don't succeed. Here's my Appender-Configuration (which i copied from the logback-manual; only changed the layout): <appender name="FILE" class="ch.qos.logback.core.rolling.RollingFileAppender"> <File>logFile.log</File> <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy"> <FileNamePattern>logFile.%d{yyyy-MM-dd_HH-mm}.log</FileNamePattern> </rollingPolicy> <layout class="ch.qos.logback.classic.PatternLayout"> <Pattern>%d{HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n</Pattern> </layout> </appender> And this is some of the debug-output from the Joran-Configurator: 09:06:48,703 |-INFO in ch.qos.logback.core.joran.action.AppenderAction - Naming appender as [FILE] 09:06:48,734 |-INFO in ch.qos.logback.core.joran.action.NestedComponentIA - Pushing component [rollingPolicy] on top of the object stack. 09:06:48,734 |-INFO in c.q.l.core.rolling.TimeBasedRollingPolicy - Adding parent to RollingPolicy: FILE 09:06:48,734 |-INFO in c.q.l.core.rolling.TimeBasedRollingPolicy - No compression will be used 09:06:48,734 |-INFO in c.q.l.core.rolling.TimeBasedRollingPolicy - Will use the pattern logFile.%d{yyyy-MM-dd_HH-mm}.log for the active file 09:06:48,750 |-INFO in c.q.l.core.rolling.TimeBasedRollingPolicy - The date pattern is 'yyyy-MM-dd_HH-mm' from file name pattern 'logFile.%d{yyyy-MM-dd_HH-mm}.log'. 09:06:48,750 |-INFO in c.q.l.core.rolling.TimeBasedRollingPolicy - Roll-over every minute. 09:06:48,750 |-INFO in ch.qos.logback.core.rolling.RollingFileAppender[FILE] - Active log file name: logFile.log 09:06:48,750 |-INFO in ch.qos.logback.core.joran.action.AppenderAction - Popping appender named [FILE] from the object stack 09:06:48,750 |-INFO in ch.qos.logback.classic.joran.action.LevelAction - root level set to TRACE 09:06:48,750 |-INFO in ch.qos.logback.core.joran.action.AppenderRefAction - Attaching appender named [stout] to Logger[root] 09:06:48,750 |-INFO in ch.qos.logback.core.joran.action.AppenderRefAction - Attaching appender named [FILE] to Logger[root] 09:06:48,750 |-INFO in ch.qos.logback.classic.joran.action.ConfigurationAction - End of configuration. Everything seems correct. "Roll-over every minute" is just what i want to do. But what really happens is, that all logging is written to the file "logFile.log". There is no rollover. Any suggestions what's wrong with my appender-config? Cheers Johannes

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Release of logback version 0.9.14
by Ceki Gulcu 29 Dec '08

29 Dec '08

29th of December 2008 - Release of logback version 0.9.14 I am happy to announce the immediate availability of logback version 0.9.14. This release fixes several critical bugs. However, it also brings new features such as DuplicateMessageFilter and SiftingAppender. Please refer to the the news page for precise details. http://logback.qos.ch/news.html You can download logback, including full source code, class files and documentation on our download page, shown below. http://logback.qos.ch/download.html You can receive logback related announcements by subscribing to the logback announce mailing list. To subscribe to logback-announce list, please visit the following URL. http://qos.ch/mailman/listinfo/logback-announce -- Ceki Gülcü Logback: The reliable, generic, fast and flexible logging framework for Java. http://logback.qos.ch

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NPE in LogbackMDCAdapter
by François Terrier 18 Dec '08

18 Dec '08

Hi, there is a little NPE when calling setContextMap on a fresch MDC. This could raises a NPE: public static void main(String[] args) { MDC.setContextMap(new HashMap<String, String>()); } Cheers, F.

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nullpointerexception in eclipse logback plugin
by robin bakkerus 11 Dec '08

11 Dec '08

Hello, I am getting the following problem when I try to save a filter: !ENTRY org.eclipse.ui 4 0 2008-12-11 06:37:47.671 !MESSAGE Unhandled event loop exception !STACK 0 java.lang.NullPointerException at ch.qos.logback.eclipse.dialog.LogbackFilterDialog.saveCurrentFilter(LogbackFilterDialog.java:230) at ch.qos.logback.eclipse.dialog.LogbackFilterDialog.access$2(LogbackFilterDialog.java:229) at ch.qos.logback.eclipse.dialog.LogbackFilterDialog$3.widgetSelected(LogbackFilterDialog.java:154) at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:228) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1003) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3823) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3422) at org.eclipse.jface.window.Window.runEventLoop(Window.java:825) at org.eclipse.jface.window.Window.open(Window.java:801) at ch.qos.logback.eclipse.actions.LogbackFilterAction.run(LogbackFilterAction.java:36) at org.eclipse.jface.action.Action.runWithEvent(Action.java:498) at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:583) at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:500) at org.eclipse.jface.action.ActionContributionItem$5.handleEvent(ActionContributionItem.java:411) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1003) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3823) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3422) at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2382) at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2346) at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2198) at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:493) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:288) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:488) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149) at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:113) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:193) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:386) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:549) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:504) at org.eclipse.equinox.launcher.Main.run(Main.java:1236) Note I am using Eclipse Ganymede JEE : Version: 3.4.1 Build id: M20080911-1700 And the latest Logback eclipse plugin gr Robin -- Robin Bakkerus robin.bakkerus(a)gmail.com

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Configuring logback under Tomcat6
by robin bakkerus 09 Dec '08

09 Dec '08

Hi there, Is there a description somewhere how to configure SL4J + Logback in a Tomcat 6 (6.0.18) environment. I followed the steps for Tomcat5 but nothing works! thanks in advance -- Robin Bakkerus robin.bakkerus(a)gmail.com

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When is logback 0.9.12 going to be released ?
by Jean-Luc Geering 05 Dec '08

05 Dec '08

Hi there, What is the current release schedule for logback ? Every X months ? When a reasonable amount of features/bugs have been implemented/fixed ? Cheers JL

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Release of logback version 0.9.13
by Ceki Gulcu 05 Dec '08

05 Dec '08

5th of December 2008 - Release of version 0.9.13 Version 0.9.13 is a maintenance release fixing LBCLASSIC-91, a severe bug introduced in logback version 0.9.12. Please refer to the the news page for precise details. http://logback.qos.ch/news.html You can download logback, including full source code, class files and documentation on our download page, shown below. http://logback.qos.ch/download.html You can receive logback related announcements by subscribing to the logback announce mailing list. To subscribe to logback-announce list, please visit the following URL. http://qos.ch/mailman/listinfo/logback-announce -- Ceki Gülcü Logback: The reliable, generic, fast and flexible logging framework for Java. http://logback.qos.ch

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Release of logback version 0.9.12
by Ceki Gulcu 04 Dec '08

04 Dec '08

4th of December 2008 - Release of version 0.9.12 Just one month after the last release, I am happy to announce the release of logback version 0.9.12. This version includes both bug fixes as well as significant enhancements. Please refer to the the news page for precise details. http://logback.qos.ch/news.html You can download logback, including full source code, class files and documentation on our download page, shown below. http://logback.qos.ch/download.html You can receive logback related announcements by subscribing to the logback announce mailing list. To subscribe to logback-announce list, please visit the following URL. http://qos.ch/mailman/listinfo/logback-announce Enjoy, -- Ceki Gülcü Logback: The reliable, generic, fast and flexible logging framework for Java. http://logback.qos.ch

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runtime configuration
by mateusz jedruch 04 Dec '08

04 Dec '08

Hi, I am preparing something like web interface for my app logging configuration, similar to yours JMX configurator. As I noticed when you add new logger in the runtime then it is impossible to remove it (set its log level null). I have checked the shutdownAndReset() and id doesn't work. I have attached the source code which should explain you what I would like achieved. Could you check it? Thanks, -mateusz package foo; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import ch.qos.logback.classic.Level; import ch.qos.logback.classic.LoggerContext; import ch.qos.logback.classic.jmx.Configurator; public class Main { private static final Logger LOGGER = LoggerFactory.getLogger(Main.class); public static void main(String[] args) { LOGGER.info("Message #1"); //shouldn't be logged, LOGGER's level is null so takes root's off level LoggerContext lc = (LoggerContext) LoggerFactory.getILoggerFactory(); ch.qos.logback.classic.Logger log = lc.getLogger(LOGGER.getName()); log.setLevel(Level.INFO); LOGGER.info("Message #2"); //should be logged, LOGGER's level is info Configurator config = new Configurator(lc); config.reload(); //shutdownAndReset() is call inside this method LOGGER.info("Message #3"); // why it is logged here ? LOGGER's level is still INFO, shouldn't be null ? } } logback.xml: <configuration> <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender"> <layout class="ch.qos.logback.classic.PatternLayout"> <Pattern>%d{HH:mm:ss.SSS} [%thread] %5level %logger{18} - %msg%n</Pattern> </layout> </appender> <root> <level value="off" /> <appender-ref ref="STDOUT" /> </root> </configuration>

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