log4j

Managing a Large Number of Log Files Distributed Over Many Machines

五迷三道 提交于 2019-12-04 07:48:34
We have started using a third party platform (GigaSpaces) that helps us with distributed computing. One of the major problems we are trying to solve now is how to manage our log files in this distributed environment. We have the following setup currently. Our platform is distributed over 8 machines. On each machine we have 12-15 processes that log to separate log files using java.util.logging. On top of this platform we have our own applications that use log4j and log to separate files. We also redirect stdout to a separate file to catch thread dumps and similar. This results in about 200

log4j: abbreviate/shorten package names

心不动则不痛 提交于 2019-12-04 07:40:57
问题 How would i abbreviate/shorten package names in log generated using log4j. i.e. instead of com.longpackage.anotherpackage.lastpackage.MyClass i want c.l.a.l.MyClass . I have seen this in Artifactory logs, but can't figure how to achieve this using log4j. 回答1: It turns out that this is possible using log4j after all(tested using v1.2.16), thanks to Tomasz Nurkiewicz for pointing me to LogBack. The feature, ConversionWord, is available using the EnhancedPatternLayout layout. From the javadoc ..

logger.log is not logging to alfresco.log

半世苍凉 提交于 2019-12-04 07:21:28
I am trying to use logger.log("Hello") in a javascript file corresponding to a template page in Alfresco. I have set the following: - in custom-log4j.properties (overriding log4j.properties) log4j.appender.File=org.apache.log4j.DailyRollingFileAppender log4j.appender.File.File=alfresco.log log4j.appender.File.Append=true log4j.appender.File.DatePattern='.'yyyy-MM-dd log4j.appender.File.layout=org.apache.log4j.PatternLayout log4j.appender.File.layout.ConversionPattern=%d{ABSOLUTE} %-5p [%c] %m%n log4j.logger.org.alfresco.repo.web.scripts=warn log4j.logger.org.alfresco.repo.web.scripts

zookeeper单节点安装

|▌冷眼眸甩不掉的悲伤 提交于 2019-12-04 06:54:59
提前安装好jdk tar -zxvf zookeeper-3.4.6.tar.gz -C /home/wanzixiang/app/ cd /home/wanzixiang/app/zookeeper-3.4.6 cp conf/zoo_sample.cfg conf/zoo.cfg vim conf/zoo.cfg tickTime=2000 initLimit=10 syncLimit=5 dataDir=/home/wanzixiang/app/zookeeper-3.4.6/data dataLogDir=/home/wanzixiang/app/zookeeper-3.4.6/logs clientPort=2181 mkdir /home/wanzixiang/app/zookeeper-3.4.6/data 加入环境变量 export ZOOKEEPER_HOME=/home/wanzixiang/app/zookeeper-3.4.6 export PATH=$ZOOKEEPER_HOME/bin:$PATH 配置日志: 1、修改log4j.properties cd /usr/local/zookeeper-3.4.6/conf vim log4j.properties ## 将以下配置: zookeeper.root.logger=INFO, CONSOLE

159.251 - Software Design and Construction

≯℡__Kan透↙ 提交于 2019-12-04 06:25:09
Massey University 159.251 - Software Design and Construction Assignment 2 (Individual) 2019 (19%) Deadlines You must submit your final work using the stream submission system no later than Friday 15 Nov. 2019 before 23:59. Please note that without an extension, submissions beyond this time are not possible. You are expected to manage your source code, this includes making frequent backups. It is strongly recommended (but not required) to use a private repository for this assignment. How to submit 1. Upload a zip file consisting of: a. The Maven project folder (inc. pom.xml) b. performance

How do I redirect log4j output to my HttpServletResponse output stream?

不打扰是莪最后的温柔 提交于 2019-12-04 06:22:39
I'm using log4j 1.2.15 in a Spring 3.1.1.RELEASE application deployed on JBoss AS 7.1.1.Final. I'm trying to route output written in log4j to my response output stream. I have output written like this private static final Logger LOG = Logger.getLogger(TrainingSessionServiceImpl.class); … LOG.info("Creating/updating training session associated with order #:" + order.getId()); and I'm trying to route it to my output stream like so … @RequestMapping(value = "/refreshPd", method = RequestMethod.GET) public void refreshPD(final HttpServletResponse response) throws IOException { ... final

Why are my Log4j log file timestamps out of order, and how do I fix it?

假装没事ソ 提交于 2019-12-04 06:13:53
My log4j.xml contains: <appender class="org.jboss.logging.appender.RollingFileAppender" name="rm"> ... </layout> My log file shows timestamps that are out of order. Can we display based on timestamp? 2009-02-19 14:47:01,288 DEBUG [com.catalystwms.core.persistence.TransactionContext] 2009-02-19 14:54:27,429 INFO [com.catalystwms.tms.services.background.purge.PurgeManager] 2009-02-19 14:47:01,288 DEBUG [com.catalystwms.core.services.ServiceLocator] Please help me. Thanks, Are the two log statements occurring on different threads. (Thread 1) 2009-02-19 14:54:27,429 INFO [com.catalystwms.tms

Log4j Log at all Classes Level

被刻印的时光 ゝ 提交于 2019-12-04 06:03:38
问题 I am Debugging my Java Web Application Using Log4j, I need to Log At Class Level. I do not want to put a line for each Class in my log4j.properties file as I have hundreds of classes in my application like this: log4j.logger.com.my.package.class1=DEBUG log4j.logger.com.my.package.class2=DEBUG log4j.logger.com.my.package.class3=DEBUG Is there a one line setup to Achieve loggin for all the Classes? 回答1: All loggers are ordered into a hierarchy, by its names. So you may to configure a parent

log4j2: Include PID

天涯浪子 提交于 2019-12-04 05:42:55
I'm using log4j2, and running multiple instances of the same code in different processes (ie different JVMs) at the same time. I'd like all processes to log to the same file, interleaved How can I configure (via log4j2.xml) to output the PID, so that the different processes can be distinguished in the logs? Paul Vargas Perhaps MDC can help you. Try this: Java : import java.lang.management.ManagementFactory; import org.apache.logging.log4j.LogManager; import org.apache.logging.log4j.Logger; import org.apache.logging.log4j.ThreadContext; public class TestPID { private static final Logger LOG =

can't enable logging of spring framework

好久不见. 提交于 2019-12-04 05:27:35
问题 I want to configure the logging in Spring framework and Spring Security, and followed this http://docs.spring.io/spring/docs/3.2.x/spring-framework-reference/html/overview.html#overview-not-using-commons-logging but when I load the Tomcat I got this problem: GRAVE: A child container failed during start java.util.concurrent.ExecutionException: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/RH-Explore]] at