rollingfileappender

Create new log file daily using log4j

十年热恋 提交于 2019-11-28 10:05:47
I want to use Log4j in my java project, which configuration should I provide in configuration file that every night at 12.00 am new file will generate and file name should like - output-log-of-MyProjectName-HostName-2013-Dec-10.txt name). My configuration file is like that- log4j.appender.FILE = org.apache.log4j.DailyRollingFileAppender log4j.appender.FILE.File = ${log}/log.out log4j.appender.FILE.DatePattern = '.' yyyy-MM-dd-a It is creating new file everyday but it appending date after file name. Please help me. Thanks in advance. mcgyver5 I think you want DailyRollingFileAppender (geedubb

Permissions on log files created by log4j RollingFileAppender

不羁的心 提交于 2019-11-27 22:04:49
How are the permissions for files created by RollingFileAppender determined? I recently changed a daemon process I have to be run as a non-root user and the files are now being created with permissions of 0600 (only readable by the owner), but I would like them to be readable by all or at least members of an admin group ( 0644 or 0640 ). Files created by my tomcat apps are always 0644 (readable by all). I don't know if I inadvertently changed something else or if it is something to do with permissions of that user. I made the parent directory 0777 as a test and it didn't seem to help (it was

How do I configure a RollingFileAppender to roll by date and size with log4net?

|▌冷眼眸甩不掉的悲伤 提交于 2019-11-27 15:51:47
问题 I am configure log4net to use a composite RollingFileAppender so that the current file is always named logfile.log and all subsequent files are named logfile-YYYY.MM.dd.seq.log where seq is the sequence number if a log exceeds a certain size within a single day. Unfortunately, I have had very little success in configuring such a setup. Edit: My current configuration is pasted below. It has been updated based on several answers which gets me close enough for my needs. This generates files of

Intermittent log4net RollingFileAppender locked file issue

天大地大妈咪最大 提交于 2019-11-27 06:04:15
We are seeing an intermittent issue on development and production machines whereby our log files are not getting logged to. When running in development and debugging using Visual Studio we get the following log4net error messages in the VS output window: log4net:ERROR [RollingFileAppender] Unable to acquire lock on file C:\folder\file.log. The process cannot access the file 'C:\folder\file.log' because it is being used by another process. log4net:ERROR XmlConfigurator: Failed to find configuration section 'log4net' in the application's .config file. Check your .config file for the <log4net>

Create new log file daily using log4j

天涯浪子 提交于 2019-11-27 03:29:33
问题 I want to use Log4j in my java project, which configuration should I provide in configuration file that every night at 12.00 am new file will generate and file name should like - output-log-of-MyProjectName-HostName-2013-Dec-10.txt name). My configuration file is like that- log4j.appender.FILE = org.apache.log4j.DailyRollingFileAppender log4j.appender.FILE.File = ${log}/log.out log4j.appender.FILE.DatePattern = '.' yyyy-MM-dd-a It is creating new file everyday but it appending date after file

Permissions on log files created by log4j RollingFileAppender

江枫思渺然 提交于 2019-11-26 20:53:26
问题 How are the permissions for files created by RollingFileAppender determined? I recently changed a daemon process I have to be run as a non-root user and the files are now being created with permissions of 0600 (only readable by the owner), but I would like them to be readable by all or at least members of an admin group ( 0644 or 0640 ). Files created by my tomcat apps are always 0644 (readable by all). I don't know if I inadvertently changed something else or if it is something to do with

Intermittent log4net RollingFileAppender locked file issue

匆匆过客 提交于 2019-11-26 11:51:24
问题 We are seeing an intermittent issue on development and production machines whereby our log files are not getting logged to. When running in development and debugging using Visual Studio we get the following log4net error messages in the VS output window: log4net:ERROR [RollingFileAppender] Unable to acquire lock on file C:\\folder\\file.log. The process cannot access the file \'C:\\folder\\file.log\' because it is being used by another process. log4net:ERROR XmlConfigurator: Failed to find