logback

问题 I am using Logback in my Spring boot application. In my log file I currently get the sample output: 16:09:43.299 [pool-2-thread-1] INFO c.b.r.h.k.s.myClassName - Log message How can I change my log settings so that it only looks like the following: 16:09:43.299 Log message I.e removing the "[pool-2-thread-1] INFO" from the log statement. 回答1: If you're using Spring Boot default console and file logs, i.e. haven't any logback.xml in your classpath, you can use logging.pattern.console and

问题 Configuring log4j I can use the log4j 1.2 pattern %l to give me location of the caller, which outputs: ... com.example.FooBar.doSomething(FooBar.java:123) ... I'm trying to switch to Logger because it is "intended as a successor" to log4j and has all sorts of improvements over log4j 1.2 But Logback has no %l pattern. The closest Logback pattern I can find is %caller{1} , but that gives me something ugly: ... Caller+0 at com.example.FooBar.doSomething(FooBar.java:123) ... Notice that, adding

问题 I'm using logback-access in my web app. But when I'm using <Valve className="ch.qos.logback.access.tomcat.LogbackValve"/> in server.xml.My servlet using request.startAsync() will fail. java.lang.IllegalStateException: Not supported. at org.apache.catalina.connector.Request.startAsync(Request.java:1664) at org.apache.catalina.connector.Request.startAsync(Request.java:1657) at org.apache.catalina.connector.RequestFacade.startAsync(RequestFacade.java:1023) at com.nut.NutServlet.doPost(NutServlet

问题 I'm using logback-access in my web app. But when I'm using <Valve className="ch.qos.logback.access.tomcat.LogbackValve"/> in server.xml.My servlet using request.startAsync() will fail. java.lang.IllegalStateException: Not supported. at org.apache.catalina.connector.Request.startAsync(Request.java:1664) at org.apache.catalina.connector.Request.startAsync(Request.java:1657) at org.apache.catalina.connector.RequestFacade.startAsync(RequestFacade.java:1023) at com.nut.NutServlet.doPost(NutServlet

问题 I was wondering if there is a way to enable debug mode programmatically. Since I'm not allowed to use configuration file, I'm currently configure everything programmatically. Recently, I ran into an issue where RollingFileAppender stop writing to file though FileAppender works perfectly fine. In fact, RollingFileAppender was also working last week and nothing that I'm aware of has changed since. Please let me know if there is a way to enable debug since doing it using configuration file

问题 I am writing a custom AppenderBase for my test and configuring it in logback-test.xml The append() function however is not being called. import ch.qos.logback.core.AppenderBase; import org.apache.log4j.spi.LoggingEvent; import java.util.ArrayList; import java.util.List; public class TestAppender extends AppenderBase<LoggingEvent> { public static List<LoggingEvent> events = new ArrayList<>(); @Override protected void append(LoggingEvent e) { events.add(e); } } This is my configuration file :

问题 I'm trying to create a Zipkin 1.31.1 server using Spring Boot 1.3.5.RELEASE to build a fat executable JAR with with Tomcat 8.0.33 embedded in it. This is failing with the following error message: java.lang.IllegalArgumentException: Async support must be enabled on a servlet and for all filters involved in async request processing. This is done in Java code using the Servlet API or by adding "<async-supported>true</async-supported>" to servlet and filter declarations in web.xml. Also you must

问题 For analysis purposes, I want to log the application version in all log entries (ideally I would want to do this by editing the logback-spring.xml file instead of writing any Java code). I'm am already logging spring application name successfully. Note example startup up log message that shows correct application version. As per my grade build -- am I updating the manifest file with the correct implementation-version. For Spring build actuator purposes I'm also setting info.build.version=$

问题 I have Spring Boot applications with slf4j/logback and look for centralized logging solution. Now I see that I don't need to use log collector (like logstash / filebeat / rsyslog ). There is a direct collector Ingest Node inside Elasticsearch (if I understand properly). How can I integrate Logback with Ingest Node ? I would like to use Slf4j MDC and hope that integration will support MDC out of the box. 来源： https://stackoverflow.com/questions/43961464/direct-integration-of-logback-with

问题 I've the below mentioned logback file. I want to delete any logs older than 2 days or if the size of the logs exceed 500KB. Logs older than 2days are getting deleted as expected. However Logs which exceed 500KB are not getting deleted . I tried to use ch.qos.logback.core.rolling.TimeBasedRollingPolicy as well but the behavior is the same. <property name="DEV_HOME" value="/home/kishore/test/logs" /> <appender name="INFO_LOG" class="ch.qos.logback.core.rolling.RollingFileAppender"> <!-- <file>