Anyone ? This happens with a minutely rollover on 1.0.10. Easily reproducible, does http://jira.qos.ch/browse/LOGBACK-162 still have issues ? On 18 March 2013 11:10, Jan-Olav Eide <janolaveide@gmail.com> wrote:
Theres still seems to be problems when there are gaps. When rollover occurs, it appeasrs that logback naively calculates what to be removed without teking the fact that there may be gaps into consideration. This leaves old log files hanging around.
On 13 March 2013 16:26, Jan-Olav Eide <janolaveide@gmail.com> wrote:
Hello, using the following programmatic configuration there seems to be a problem with how the maxHistory argument is implemented. I roll over multiple times withing the time interval (every minute here), creating the following files : (maxHistory = 3)
trace.log (active file) trace-2013-03-13-16.14.0.log.zip trace-2013-03-13-16.13.0.log.zip trace-2013-03-13-16.12.2.log.zip trace-2013-03-13-16.12.1.log.zip trace-2013-03-13-16.12.0.log.zip
The nex time rollover occurs, the 16.13.0.log.zip file is removed, and not the oldest ones (12.{1,2,3} as I would have expected. Is this intended behaviour ? Or is it a problem with my configuration ?
public static Logger createTimeAndSizeRollingLogger(String fileBase, String maxSize, int maxHistory, String resolutionPattern) { LoggerContext loggerContext = (LoggerContext) LoggerFactory.getILoggerFactory(); RollingFileAppender<ILoggingEvent> appender = new RollingFileAppender<ILoggingEvent>(); appender.setContext(loggerContext); appender.setFile(fileBase + ".log");
TimeBasedRollingPolicy<ILoggingEvent> timePolicy = new TimeBasedRollingPolicy<ILoggingEvent>(); timePolicy.setFileNamePattern(fileBase + "_%d{" + resolutionPattern + "}-%i.log.zip"); timePolicy.setContext(loggerContext); timePolicy.setMaxHistory(maxHistory); timePolicy.setParent(appender); appender.setRollingPolicy(timePolicy);
SizeAndTimeBasedFNATP<ILoggingEvent> rollingPolicy = new SizeAndTimeBasedFNATP<ILoggingEvent>(); rollingPolicy.setMaxFileSize(maxSize); rollingPolicy.setTimeBasedRollingPolicy(timePolicy); rollingPolicy.setContext(loggerContext);
timePolicy.setTimeBasedFileNamingAndTriggeringPolicy(rollingPolicy); timePolicy.start(); rollingPolicy.start(); PatternLayoutEncoder encoder = new PatternLayoutEncoder(); encoder.setContext(loggerContext); encoder.setPattern("%msg%n"); encoder.start();
appender.setEncoder(encoder); appender.start();
Logger logger = loggerContext.getLogger(fileBase); logger.setLevel(Level.TRACE); logger.addAppender(appender); StatusPrinter.print(loggerContext); return logger; }