filehandler

Java FileHandler Adding Unnecessary Digit to File Name

由 ぃ、小莉子 提交于 2019-12-11 21:08:45
问题 I'm working with JUL for my logging (no I can't change that). I've developed a simple wrapper that I pass in the parameters and it creates the FileHandler with the correct format every time so that I don't have to recreate the logging in every project. My test app functions exactly as intended, but when I import the library into other projects I seem to be getting one (only one so far) unique error: Every single time, it adds a ".0" to the end of the log file. It does this even when there is

append logs using 'filemode = a' does not work properly with python logger's fileHandler

由 随声附和 提交于 2019-12-11 16:37:58
问题 I want to append logs in two different logfiles using python logger fileHandler. So, I created 2 different logger handlers(messaging_logger & payments_logger) handling logging in 2 files namely messaging.log & payments.log. I want that everytime I run this code , the log data I am writing in writemsg() & writepayent() should get appended in its respective log file. So,When I run the code for the first time , it logs data correctly. Then, in second time run , it does not seem to append the

java.io.IOException: Couldn't get lock for

由 余生长醉 提交于 2019-12-06 10:26:28
问题 Get error as "java.io.IOException: Couldn't get lock for ..\log\abc.log", not sure why this happen. Can somebody help me out? Thank you logger = LogManager.getLogManager().getLogger(className); FileHandler logFile = new FileHandler(file); // create txt Formatter SimpleFormatter formatterTxt = new SimpleFormatter(); logFile.setFormatter(formatterTxt); logger.addHandler(logFile); 回答1: @Catheryan I also had the same issue. For me issue was: private static final String FILE_PATH="/home/jeril/Logs

java.io.IOException: Couldn't get lock for

由 眉间皱痕 提交于 2019-12-04 12:35:24
Get error as "java.io.IOException: Couldn't get lock for ..\log\abc.log", not sure why this happen. Can somebody help me out? Thank you logger = LogManager.getLogManager().getLogger(className); FileHandler logFile = new FileHandler(file); // create txt Formatter SimpleFormatter formatterTxt = new SimpleFormatter(); logFile.setFormatter(formatterTxt); logger.addHandler(logFile); jkuruvila @Catheryan I also had the same issue. For me issue was: private static final String FILE_PATH="/home/jeril/Logs.log"; handler = new FileHandler(FILE_PATH); FILE_PATH was WRONG This issue is a long standing bug

Java FileHandler disable log rotation

由 折月煮酒 提交于 2019-12-04 06:29:40
问题 I am trying to disable log rotation, for file handler using, FileHandler fh = new FileHandler ( "path" + "run.log", 1000000, 1, false); What i want is one log, created for each run i do not want rotation or backing up of the old file, but using this initialization i get run.log run.log.1 run.log.2 for each run. Also logger.setUseParentHandlers(false); is set to false. 回答1: Try 0 as the limit instead of 1000000 . 回答2: Handler fileHandler = new FileHandler(FILE_PATH, true); 回答3: Try this:

asp.net VB.net file download handler not work properly

由 蓝咒 提交于 2019-12-02 17:17:55
问题 I have big file (about 2GB) to distribute to our customer, My website is written by asp.net vb, this is my file download handler: Public Class FileHandler Implements IHttpHandler Public Sub ProcessRequest(ByVal httpcontext As HttpContext) Implements IHttpHandler.ProcessRequest If HttpContext.User.Identity.IsAuthenticated Then Dim FileName As String = HttpContext.Request.QueryString("File") HttpContext.Response.Buffer = False HttpContext.Response.Clear() HttpContext.Response.AddHeader("content

Java FileHandler disable log rotation

由 可紊 提交于 2019-12-02 08:28:11
I am trying to disable log rotation, for file handler using, FileHandler fh = new FileHandler ( "path" + "run.log", 1000000, 1, false); What i want is one log, created for each run i do not want rotation or backing up of the old file, but using this initialization i get run.log run.log.1 run.log.2 for each run. Also logger.setUseParentHandlers(false); is set to false. Try 0 as the limit instead of 1000000 . Handler fileHandler = new FileHandler(FILE_PATH, true); S.Yavari Try this: FileHandler fh = new FileHandler( "path" + "run.log", 1000000, 1, true ); 来源： https://stackoverflow.com/questions

How to create directories for Logger files through FileHandler

由 丶灬走出姿态 提交于 2019-12-02 05:32:00
问题 I am trying to create logs in directories where each directories are created day wise, but fileHandler is not creating directories rather its throwing exception Couldn't get lock for C:\dir_date\Logging.txt (here dir_date is not present and i am trying to create log into this directory). Can i create directories through "fileHandler " ? FileHandler fileTxt; fileTxt = new FileHandler("C:\\ff\\Logging.txt"); log4J can create even directories if not present ,isn't this possible through

How to force a rotating name with python's TimedRotatingFileHandler?

由 隐身守侯 提交于 2019-12-01 22:22:14
问题 I am trying to use TimedRotatingFileHandler to keep daily logs in separate log files. The rotation works perfectly as intended, but what I don't like how it does is the naming of the files. If I set a log file as my_log_file.log, this will be the "today's" log file, and when it changes day at midnight it will be renamed to my_log_file.log.2014-07-08 with no .log extension at the end, and a new my_log_file.log will be created for the new day. What I would like to get is the old file being

What is the correct way of configuring Python's logging.FileHandler?

由 流过昼夜 提交于 2019-12-01 12:10:05
I wrote a small-ish Python script that handles nightly conversions and archiving of audio data. Since there have been some unexpected problems along the way (non-existing files, unreliable connection to the database server and so on...), I added Python's own logging facility to keep track of any encountered problems. The problem is, the log file is created wherever the script is run from (e.g. current working directory), so I have two logfiles, one in my homedir (which is used when the script is run by cron) and one in the script's own directory (used when I debug it). I'd much prefer keeping
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