logging

问题 We deliver a huge amount of data based on soap requests. Whenever a request fails, soap specifies a 500 error must be returned with a response object telling about the error. Now I know for a fact that MANY of our responses actually should be 400 errors due to bad requests, but we are not allowed to send those. Is it possible to add something to the http log files for the 500 "I am not really a 500" errors to be picked up by Analog or other stats? Thanks 回答1: If you are using Apache you could

问题 We deliver a huge amount of data based on soap requests. Whenever a request fails, soap specifies a 500 error must be returned with a response object telling about the error. Now I know for a fact that MANY of our responses actually should be 400 errors due to bad requests, but we are not allowed to send those. Is it possible to add something to the http log files for the 500 "I am not really a 500" errors to be picked up by Analog or other stats? Thanks 回答1: If you are using Apache you could

问题 We have two hybrid applications running on our production server (App1-App2). We define two levels of our logging : WL.Logger.debug : Used to log the request and response of the applications if we need to track user interactions to debug any error which is logged to trace.log WL.Logger.error : Used to log the error that could happen on our application which used to log to SystemOut.log What is the configuration that we need to set to put a specific file logging for each application? and Is it

问题 I am implementing SLF4J logging with logback.xml but application is creating multiple log files. I need to create one single log file for a date with all the log levels in same log files. Below is my logback.xml configuration. <?xml version="1.0" encoding="UTF-8"?> <configuration> <property name="LOG_FILE_LOCATION" value="./log/" /> <appender name="CONSOLE" class="ch.qos.logback.core.ConsoleAppender"> <layout class="ch.qos.logback.classic.PatternLayout"> <Pattern>[%d{yyyy-MM-dd HH:mm:ss}] [

问题 I've got a mod_wsgi server setup with 5 processes and a celery worker queue (2 of them) all on the same VM. I'm running into problems where the loggers are stepping on each other and while it appears there are some solutions if you are using python multiprocessing, I don't see how that applies to mod_wsgi processes combined also with celery processes. What is everyone else doing with this problem? The celery tasks are using code that logs in the same files as the webserver code. Do I somehow

问题 To set up logging in Python without basicConfig we would go through the steps: Set up a file handler. Set the logging level of the file handler. Set up a formatter. Point the file handler to the formatter. Get the logger object. Set the logging level of the logger object. Add the file handler as a handler to the logger object. Use the .info() , .warning() , etc method on the logger. These steps are executed by the following code: import logging file_handler = logging.FileHandler('./out.log',

问题 I would like to create the log files using log4j2. My requirement: I have to use the same log file name like below even when rolling the file (once it reaches 5MB). Please note, i have to use the same timestamp (110923) until the server runs continuously. LogFileName_110923_1.log LogFileName_110923_2.log, etc When the server restarts I will have to create new log file with different timestamps. Like, LogFileName_1834345_1.log LogFileName_1834345_2.log, etc I think i have to use custom rolling

问题 This is in a Gradle project using Groovy for the app code as well as test code. But I'm using a logback.xml file for configuration. One factor here that may be significant is that I am using the Groovy @Slf4j annotation to provide a logger. The %method and %line conversion words usually get printed out as "invoke" and "-1" respectively (although sometimes "invoke0" with "-2"). Interestingly, it does sometimes print the method and number: for example when it's an ERROR level log with an

问题 Log4j can send logs to Papertrail using a syslog appender (documentation): log4j.appender.syslog=org.apache.log4j.net.SyslogAppender log4j.appender.syslog.Facility=LOCAL7 log4j.appender.syslog.FacilityPrinting=false log4j.appender.syslog.Header=true log4j.appender.syslog.SyslogHost=<host>.papertrailapp.com:XXXXX log4j.appender.syslog.layout=org.apache.log4j.PatternLayout log4j.appender.syslog.layout.ConversionPattern=%p: (%F:%L) %x %m %n Notice the handy ConversionPattern property. I have

问题 I'm trying to debug this code. With this goal, I'm trying to use logging following this tutorial. With this goal, I insert this code in my script: import logging logging.basicConfig(level=logging.DEBUG, format='%(asctime)s - %(levelname)s - %(message)s') logging.debug('This is a log message.') And, in the section where I wanted to get the message logging, I inserted the line: logging.debug ('This is a log message.') this way: def fcount(self,f,cat): res = db.GqlQuery("SELECT * FROM fc WHERE