June 2013 - logback-user - mailman3.qos.ch

Re: [logback-user] Logback suddenly stopped logging
by Andreas Dejung 19 Jun '14

19 Jun '14

I had the same problem and I think I know why J Solaris does interrupt IO blocked thread which then causes the OutputStreamAppender to catch the IOException in line 218 (version 0.9.24). I actually run version 0.9.18 but this part has not change so I guess it will behave the same way. If we look at http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=4385444 InterruptedIOException should not be required by platform specification (sol) And log4j https://issues.apache.org/bugzilla/show_bug.cgi?id=44157 InterruptedIOException ignored by log4j I think it should be solved the same why } catch (InterruptedIOException iioe){ //give the thread a changes to act on interruption and then carry on Thread.currentThread().interrupt(); } catch (IOException ioe) { // as soon as an exception occurs, move to non-started state // and add a single ErrorStatus to the SM. this.started = false; addStatus(new ErrorStatus("IO failure in appender", this, ioe)); } I could not find the jira entry mentioned in this thread therefore I write it here J BTY the jvm option -XX:-UseVMInterruptibleIO does prevent the interruption by solaris but that's only a workaround and not solving the problem ;) Cheers Andy

8 16

Re: [logback-user] Add header-lines to each log file
by Schoeftner, Thomas 20 May '14

20 May '14

Sorry to bump this topic again. Any ideas? Thanks, -Tom

3 2

Replacing Tomcat7 Logging with Logback?
by James Carr 17 Sep '13

17 Sep '13

Hi All, Is there a good tutorial or documentation on replacing Tomcat's default logging with logback? So far my searches turn up http://logback.qos.ch/access.html which only seems to work with access logs, not the actual server logging itself. Thanks, James

4 3

DBAppender and markers
by Leonardo Souza 21 Aug '13

21 Aug '13

Hi, We have a system with a lot of log statements using markers, this.logger.info(this.marker, "ex fvmo dare lvcem"); We are planning to store the logs in a database using DBAppender but ther marker do not have a column, only appears in the formatted_message field. We will query this database filtering by the markers, a sql like query is not a desirable solution. Anyone has a better idea instead of creating a custom appender? thanks .. -- Leonardo S Souza

3 12

Beagle not working in Kepler?
by Thom DeCarlo 08 Aug '13

08 Aug '13

Hi, I downloaded the newest Eclipse release today and found that the logback-beagle plugin no longer works. Are there plans to migrate to Kepler, or isn't anyone using Beagle anymore? Thanks! Sent from my iPad and at the mercy of Autocorrect

2 1

Debug the groovy configuration file
by Ewgenij Sokolovski 06 Jul '13

06 Jul '13

3 5

SLF4J in OSGi ?
by John Shooab 01 Jul '13

01 Jul '13

Hi, In our company we develop OSGi based applications and use LogService to logging. We use a Log Reader service that writes the logging of all bundles to a group of files. But there are some coworkers that vote to use SLF4J and Logback in a new application because it has a interface with more intuitive methods. but I'm reluctant. I don't see with good yes the use of the static factory method in OSGi. I would appreciate if anyone using Logback on OSGi share any experience and point any advantage of its use instead of the LogService. thanks a lot, John

2 2

Help needed
by Jagmohan Singh 28 Jun '13

28 Jun '13

Dear Logback Users I am going to use logback in one of my android projects. I have configured everything and it is working perfectly fine. I have used logback-android-1.0.10-2.jar slf4j-api-1.7.5.jar Is it one of the stable versions that I am using? If not, is it possible for you to suggest the stable version? I am planning to have my application on Google Play by next week, is it ok to use logback or there isn't any stable release yet? Also, if everything is fine, I would like to know how can I configure a Rolling file appender with rolling time of 4 hours? Is it possible? Please suggest. I will appreciate all your help. -- Thanks & Regards Jagmohan Singh

2 2

erratic smtpAppender behavior
by Palmer, Eric 28 Jun '13

28 Jun '13

I'm trying to get 5 emails sent and am getting 1 random one sent. log = LoggerFactory.getLogger("applogger"); //TODO Get emails sending logErr = LoggerFactory.getLogger("Error"); log.info("test logger"); logErr.error("test error message1"); logErr.error("test error message2"); logErr.error("test error message3"); logErr.error("test error message4"); logErr.error("test error message5"); log.error("from applogger"); try { Thread.sleep(5000); } catch(InterruptedException ex) { Thread.currentThread().interrupt(); } System.exit(0); Sends one email out of the 5 error messages and the one sent is not predictable. Config file <configuration debug="true"> <timestamp key="bySecond" datePattern="yyyyMMdd'T'HHmmss"/> <appender name="ERROREMAIL" class="ch.qos.logback.classic.net.SMTPAppender"> <cyclicBufferTracker class="ch.qos.logback.core.spi.CyclicBufferTracker">  <bufferSize>1</bufferSize> </cyclicBufferTracker> <smtpHost>mysmtp.host.edu</smtpHost> <to>epalmer(a)richmond.edu<mailto:epalmer@richmond.edu></to> <from>epalmer(a)richmond.edu<mailto:epalmer@richmond.edu></from> <subject>Error in DirPeople2Xml: %logger{20} - %m</subject> <layout class="ch.qos.logback.classic.PatternLayout"> <pattern>%date %-30(%d{HH:mm:ss.SSS} [%M]) %-5level %-33(%C{32}) - %msg%n</pattern> </layout> </appender> <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">  <encoder> <pattern>%-30(%d{HH:mm:ss.SSS} [%M]) %-5level %-33(%C{32}) - %msg%n</pattern> </encoder> </appender> <appender name="FILE" class="ch.qos.logback.core.FileAppender"> <file>/Volumes/HD2/IDEAProjects/DirPeople2Xml/local/logs/log-${bySecond}.log</file> <append>true</append>  <encoder> <pattern>%-30(%d{HH:mm:ss.SSS} [%M]) %-5level %-33(%C{32}) - %msg%n</pattern> </encoder> </appender> <logger name="Error" level="error"> <appender-ref ref="ERROREMAIL" /> </logger> <root level="info"> <appender-ref ref="FILE" /> <appender-ref ref="STDOUT" /> </root> </configuration> Stdout messages 07:42:08,457 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Could NOT find resource [logback.groovy] 07:42:08,457 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Found resource [logback-test.xml] at [file:/Volumes/HD2/IDEAProjects/DirPeople2Xml/target/classes/logback-test.xml] 07:42:08,573 |-INFO in ch.qos.logback.core.joran.action.TimestampAction - Using current interpretation time, i.e. now, as time reference. 07:42:08,575 |-INFO in ch.qos.logback.core.joran.action.TimestampAction - Adding property to the context with key="bySecond" and value="20130621T074208" to the LOCAL scope 07:42:08,575 |-INFO in ch.qos.logback.core.joran.action.AppenderAction - About to instantiate appender of type [ch.qos.logback.classic.net.SMTPAppender] 07:42:08,592 |-INFO in ch.qos.logback.core.joran.action.AppenderAction - Naming appender as [ERROREMAIL] 07:42:08,690 |-INFO in ch.qos.logback.core.joran.action.AppenderAction - About to instantiate appender of type [ch.qos.logback.core.ConsoleAppender] 07:42:08,693 |-INFO in ch.qos.logback.core.joran.action.AppenderAction - Naming appender as [STDOUT] 07:42:08,697 |-INFO in ch.qos.logback.core.joran.action.NestedComplexPropertyIA - Assuming default type [ch.qos.logback.classic.encoder.PatternLayoutEncoder] for [encoder] property 07:42:08,703 |-INFO in ch.qos.logback.core.joran.action.AppenderAction - About to instantiate appender of type [ch.qos.logback.core.FileAppender] 07:42:08,705 |-INFO in ch.qos.logback.core.joran.action.AppenderAction - Naming appender as [FILE] 07:42:08,708 |-INFO in ch.qos.logback.core.joran.action.NestedComplexPropertyIA - Assuming default type [ch.qos.logback.classic.encoder.PatternLayoutEncoder] for [encoder] property 07:42:08,708 |-INFO in ch.qos.logback.core.FileAppender[FILE] - File property is set to [/Volumes/HD2/IDEAProjects/DirPeople2Xml/local/logs/log-20130621T074208.log] 07:42:08,711 |-INFO in ch.qos.logback.classic.joran.action.LoggerAction - Setting level of logger [Error] to ERROR 07:42:08,711 |-INFO in ch.qos.logback.core.joran.action.AppenderRefAction - Attaching appender named [ERROREMAIL] to Logger[Error] 07:42:08,712 |-INFO in ch.qos.logback.classic.joran.action.RootLoggerAction - Setting level of ROOT logger to INFO 07:42:08,712 |-INFO in ch.qos.logback.core.joran.action.AppenderRefAction - Attaching appender named [FILE] to Logger[ROOT] 07:42:08,712 |-INFO in ch.qos.logback.core.joran.action.AppenderRefAction - Attaching appender named [STDOUT] to Logger[ROOT] 07:42:08,712 |-INFO in ch.qos.logback.classic.joran.action.ConfigurationAction - End of configuration. 07:42:08,713 |-INFO in ch.qos.logback.classic.joran.JoranConfigurator@5e0feb48 - Registering current configuration as safe fallback point 07:42:08.717 [main] INFO e.r.i.w.D.PeopleXmlMain - some log message 07:42:08.721 [startApp] INFO e.r.i.w.DirPeople2Xml.AppInfo - test logger 07:42:08,728 |-INFO in ch.qos.logback.classic.net.SMTPAppender[ERROREMAIL] - SMTPAppender [ERROREMAIL] is tracking [1] buffers 07:42:08.721 [startApp] ERROR e.r.i.w.DirPeople2Xml.AppInfo - test error message1 07:42:08.728 [startApp] ERROR e.r.i.w.DirPeople2Xml.AppInfo - test error message2 07:42:08.728 [startApp] ERROR e.r.i.w.DirPeople2Xml.AppInfo - test error message3 07:42:08.729 [startApp] ERROR e.r.i.w.DirPeople2Xml.AppInfo - test error message4 07:42:08.729 [startApp] ERROR e.r.i.w.DirPeople2Xml.AppInfo - test error message5 07:42:08.730 [startApp] ERROR e.r.i.w.DirPeople2Xml.AppInfo - from applogger 07:42:08,754 |-INFO in ch.qos.logback.classic.net.SMTPAppender[ERROREMAIL] - About to send out SMTP message "Error in DirPeople2Xml: Error - test error message2" to [epalmer(a)richmond.edu<mailto:epalmer@richmond.edu>] 07:42:08,754 |-INFO in ch.qos.logback.classic.net.SMTPAppender[ERROREMAIL] - About to send out SMTP message "Error in DirPeople2Xml: Error - test error message5" to [epalmer(a)richmond.edu<mailto:epalmer@richmond.edu>] 07:42:08,755 |-INFO in ch.qos.logback.classic.net.SMTPAppender[ERROREMAIL] - About to send out SMTP message "Error in DirPeople2Xml: Error - test error message4" to [epalmer(a)richmond.edu<mailto:epalmer@richmond.edu>] 07:42:08,755 |-INFO in ch.qos.logback.classic.net.SMTPAppender[ERROREMAIL] - About to send out SMTP message "Error in DirPeople2Xml: Error - test error message1" to [epalmer(a)richmond.edu<mailto:epalmer@richmond.edu>] 07:42:08,755 |-INFO in ch.qos.logback.classic.net.SMTPAppender[ERROREMAIL] - About to send out SMTP message "Error in DirPeople2Xml: Error - test error message3" to [epalmer(a)richmond.edu<mailto:epalmer@richmond.edu>] Thanks in advance for help -- Eric Palmer Web Services U of Richmond

1 1

logback.groovy configuration with OSGI
by Ewgenij Sokolovski 28 Jun '13

28 Jun '13

Hello. I'm using logback as logging utility of my bundle integrated in Knopflerfish OSGI framework. In order to enable Groovy support I installed and started groovy-all-2.1.5.jar in the framework. However, I keep getting the following exception when I start the framework [stderr] Failed to instantiate [ch.qos.logback.classic.LoggerContext] [stderr] Reported exception: [stderr] groovy.lang.MissingPropertyException: No such property: FileAppender for class: Script1 [stderr] at org.codehaus.groovy.runtime.ScriptBytecodeAdapter.unwrap(ScriptBytecodeAdapter.ja va:50) [stderr] at org.codehaus.groovy.runtime.callsite.PogoGetPropertySite.getProperty(PogoGetPrope rtySite.java:49) So, what's wrong here? :) Thank you for any support in advance! BR Ewgenij

1 0