1. Java Logging vs Log4J stackoverflow.comis it still worth to add the log4j library to a Java 5 project just to log let's say some exceptions to a file with some nice rollover settings. Or will the standard ... |
2. Logging activities in multithreaded applications stackoverflow.comI have a layered application in Java which has a multi thread data access layer which is invoked from different points. A single call to this layer is likely to spawn ... |
3. Java Log Viewer stackoverflow.comUnfortunately, sometimes the only way to debug a program is by going through its long log files. I searched for a decent log viewer for a while now, and haven't found ... |
4. Subcribe via RSS for log4j logs? stackoverflow.comIs it possible to subscribe to a url with log4j logs? I understand that many applications do have daily error logs notification by email. But a problem with this approach is that ... |
5. Logging conventions stackoverflow.comWhat conventions do you use for log categories in log4j or similar libraries ? Usually you see class names as categories, but have you used other systems ? What about log levels ? ... |
6. How do I make log4j clear a log at startup? stackoverflow.comI want the log to roll over as long as the application is running, but I want the log to start fresh when the application is restarted. Updated: Based on erickson's feedback, ... |
7. Will there be a Log4J 2.0 release (and if so, when)? stackoverflow.comIt seems like v2 of Log4j has been in development for literally years. The Apache Log4J site no longer lists a roadmap, the dev mailing list seems almost ... |
8. Logging to temporary directory in a cross-platform manner stackoverflow.comI have an application for which log4j logging is configured in a log4j.properties file. Currently, this application runs on UNIX and creates a log file in /tmp. This application ... |
9. Is there a log4j equivalent for VBScript? stackoverflow.comI need to instrument a series of .wsf and .vbs files with debug statements; before I go off and roll my own, does something like log4j exist for WSF/VBScript? |
10. Strategies for logging to application logs from library code? stackoverflow.comWhere I work we use Log4j for web application logging. The log4j.jar is at the application level, not the container level. We're using a daily rolling file appender. ... |
11. Find a way in the java logging frameworks scene stackoverflow.comHey to all Java has a lot of frameworks / APIs that help you do logging in your application:
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12. Is there a log4j or commons logging extension or other logging framework that is designed for Java 5 or higher? stackoverflow.comJava 5 has introduced many features that can be make logging statements less cluttering, such as variable number of arguments and printf. That can alleviate all the message building code that ... |
13. log4j extra logging arguments stackoverflow.comI'm developing a (internal) library where I want to enforce that developers using this lihrary include a text ID when logging error or fatal level messages. Without modifying log4j, what we ... |
14. Logging Java web applications? stackoverflow.comI am planning to implement logging into a web application that I am currently working on but I am struggling with some of the details. What is the best way to ... |
15. repeated logging in log 4j in java stackoverflow.comI used log4j in a java program. I initialized it with : |
16. How can I setup my BlazeDS implementation with Log4J? stackoverflow.comI'm writing a Flex app on top of a Java web application using BlazeDS. BlazeDS has logging inside of it, but I want to set it up to Use the ... |
17. structured/combined logging with Log4J stackoverflow.comI hope you can help me. I have a web service that needs to log transactions. Since there are many hits, the log statements appears disjoint/fragmented in the log file. I've considered passing ... |
18. Enable Logging Log4j for certain users stackoverflow.comIn the log4j.properties file I've set the Level to ERROR. For certain users I need to set Level to DEBUG. I was able to change the Logging Level at run time; ... |
19. Logging in Java and in general: Best Practices? stackoverflow.comSometimes when i see my logging code i wonder if i do it right. There might be no definitive answer to that, but i've folling concerns: Library Classes: I have several library classes ... |
20. log4j category stackoverflow.comI have the following on my log4j.properties |
21. Which log4j facade to choose? stackoverflow.comEssentially I'm looking for something with the same behavior, configuration, logging levels as log4j, but with some of the missing functionality (e.g. formatted logging — see here and here ... |
22. How would you break down and log the execution times of different parts of your application? stackoverflow.comWe have built a web application that accepts SOAP messages, does some processing, calls out to another web service, massages the response and sendd it back to the original caller. We'd like ... |
23. How to handle remote monitoring of log4j? stackoverflow.comI´ve been using chainsaw to remotely monitor an application that use log4j. I´m wondering if there are better ways to do it, or perhaps another logging framework. |
24. Junk from vendor libraries flooding log4j stackoverflow.comHow can I best prevent these libraries from flooding my own apps log4j bus? I do not want to set everything to ERROR, but at this rate the vendor library is ... |
25. How do I turn logging off using log4j? stackoverflow.comI am using a third-party library which has a log4j.xml configuration - what's the best way to turn off the logging? |
26. Using log4j in oc4j 10.1.3 stackoverflow.comI have a web application running on OC4J 10.1.3. I am trying to do some logging using log4j. The messages show up in my IDE console as expected, but ... |
27. Java Logging framework with parsers generated? stackoverflow.comI'm looking for a java logging framework which enables to declare your own grammar and automatically generates the associated parser. Ideally, I would like to use log4j and generates a parser and ... |
28. Log4j loading up memory? stackoverflow.comWe can call Log4j in two ways 1) Having static Logger reference in each class of the package and call logger 2) Having one static Logger reference in once 'static' class and refer ... |
29. Java Logging: show the source line number of the caller (not the logging helper method) stackoverflow.comThe numerous (sigh...) logging frameworks for Java all do a nice job of showing the line number of the source file name for the method that created the log message: |
30. Is there any logging library (ex. log4j) in actionscript 3 stackoverflow.comI am a new as3 developer. Using trace method can help to print messages to the output pane of flash ide. However, in some situations, we want the messages fewer. I ... |
31. log4j and Commons Logging co-existing stackoverflow.comIn my application I'm using log4j and some 3rd party jars. One of those 3rd party jars is using Commons Logging. Now whenever I use classes from that 3rd party jar, ... |
32. Log4J not providing correct source info stackoverflow.comI am using log4j for traces. I am using the following pattern for my trace: In some ... |
33. logging using Log4j stackoverflow.comWe are using Log4j in our project for logging. I want to log some statements for some of the classes without showing any extra information except from the content, e.g.: Currently ... |
34. What do you think about returning the logging sentence stackoverflow.comI have this java code: |
35. Removing access to System.out in java stackoverflow.comI maintain an application which acts as a container for multiple individual programs. These programs have their own dedicated logging facility, i.e. everything they log does to a special log file. Nevertheless, ... |
36. Overriding log4j settings at deploy time stackoverflow.comFor an application which is deployed on a large number of machines I took the decision to deploy a standard |
37. Creating daily logs with Log4j? stackoverflow.comWhat configuration values are needed to setup Log4j to use the following pattern? |
38. Send JNI C stderr/stdout through log4j stackoverflow.comMy java app uses JNI to invoke a library written in C. This native library logs errors to stderr but I would like to redirect the error stream through my log4j ... |
39. what's log4j actually doing when we turn on or off some log places? stackoverflow.comWe know we can config log4j to turn off log on specific places (class or package in Java) via its properties/configuration file. My questions are followed:
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40. Open Source Log Aggregators? stackoverflow.comI have sixteen servers using Log4J logs, accessible by ssh. I want to see the output of all logs on my desktop machine. Apache Chainsaw can presumably do this, but the ... |
41. What do you think of saving stack trace in a special log table? stackoverflow.comSuppose, you have a special log table of your application. What do you think about creating a BLOB field for a possible stack trace ? Logging is done to file as well, but ... |
42. Advantage of log4j stackoverflow.comWhat's the advantage of log4j over set System.out and System.err to output to a log file? |
43. Customising log4j logging for sensitive data stackoverflow.comI have a class which contains sensitive information (Credit card info, phone numbers etc). I want to be able to pass this class to log4j, but have it obscure certain information. If I ... |
44. How to enable logs for sitemesh stackoverflow.comIs ther any form to enable logs for sitemesh ? I already put this in the log4j configuration but it doesn't work |
45. Ask Basic Configurator in Apache Commong Log stackoverflow.comI use log4j as logger for my web application. in log4j, I can set the level log in log4j properties or log4j.xml. in log4j, we instance logger as follows: |
46. Problem Using POI To Set CellStyleProperty With HSSFCellUtil stackoverflow.comI have a Java class which uses Apache POI to generate reports in Excel. When I run the Java class from my IDE or command prompt, I only see warning messages from ... |
47. What Log4j alternative logging libraries are available? stackoverflow.comWhat logging libraries do you recommend as alternatives to Log4j? Do these libraries work with Spring and Hibernate? Are they compatible with Slf4j or |
48. Logging for application in different environment Log4j stackoverflow.comI am developing a logging framework using Log4j. I am not able to figure out how to maintain separate log files for different environment, i.e., development, testing, staging and production. |
49. Logging wrapper - log4j stackoverflow.comI have a requirement to do a wrapper interface so that you can switch between different kind of logging mechanisms without changing the code. So I have my own info(String message) ... |
50. log4j-RollingFileAppender stackoverflow.comI want to use log4j in my web application.I will like to setup the log4j in such a way that when the file reach a certain size, we start writing a ... |
51. log4j append=false does not work for me... why? stackoverflow.comI have the below configured for log4j which outputs a csv log file. Every time my program executes I wish to start this log file a fresh by overwriting not appending ... |
52. Java logging framework which runs on a subset of 1.1.8/1.2 and does not depend on java.beans, etc (as log4j does) stackoverflow.comI'm working on an application for a device which supports a subset of Java 1.1.8/1.2, specifically the classes in the following packages:
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53. A different log for every user using Log4j stackoverflow.comI have a webapplication and I want to use a different log for every user, so I can have a "history" of what the user did on the system. This is what ... |
54. Preprocessor logging statements in java stackoverflow.comfor example I want to replace before compilation: |
55. Need help - logs are getting mixed between 2 different applications running in same JVM stackoverflow.comI am facing issues with logging of 2 applications deployed in same JVM. I have 2 applications say A & B running in Websphere application server. A is EJB project having log4j.jar in ... |
56. Log4j - Excluding the logging of some classes stackoverflow.comI am using Log4j in my application, and the libraries that I use that also use Log4j are also outputting their logs to the log files that I create. I have ... |
57. log4j, foreign logging stackoverflow.comWhen my logger is set to "all", i am seeing messages that my code does not explicitly place. I am using a jar a friend of mine gave me to do ... |
58. How to send a stacktrace to log4j? stackoverflow.comSay you catch an exception and get the following on the standard output (like, say, the console) if you do a e.printStackTrace() : |
59. Is it possible to log a method call in java (log4j)? stackoverflow.comIs it possible to log any method call in log4j Java? Thanks! |
60. logging stderr and stdout with log4j stackoverflow.comFollowing the receipt on log4j redirect stdout to DailyRollingFileAppender And it was working until some point, and then it stopped working for some unknown reason. Any idea of what can be ... |
61. Question about Log4jAppender stackoverflow.comi have started learning something about log4j as so far its working fine here is the code from the log4j.property file |
62. What is the difference between log4j and java.util.logging stackoverflow.comWhich is best for getting the log files of user logged in his account? Explain with a small example... Thanks for your time... |
63. Does log4j provide any mechanism to daily archive log? stackoverflow.comDoes log4j 1.2 provide any mechanism to daily archive log? Everybody say that i can do it via org.apache.log4j.rolling.TimeBasedRollingPolicy but in sources of 1.2.15 i don't see any TimeBasedRollingPolicy class. I found ... |
64. grep-friendly logging of stack traces stackoverflow.comI do a lot of grepping through logs generated by Java's Log4j and Python's logging module. Both create stack traces that include newline characters, causing the log entry to span multiple ... |
65. Combining log4j and log4perl logs stackoverflow.comI have a Java application that launches a Perl program using Runtime.exec, waits for it to return and then continues. I would like the log4j output from the Java application ... |
66. Log4j: what is threshold stackoverflow.comHi All I have a log4j properties something like the below. Everything that is logged in TextProcessor.log is something is above above WARN level. I don't understand the ... |
67. Commons logging to use java.util.logging stackoverflow.comI am trying to use commons logging and wan to use java.util.logging as underlying mechanism. LogTest.java |
68. log4j Log Indexing using Solr stackoverflow.comWe are finding it very hard to monitor the logs spread over a cluster of four managed servers. So, I am trying to build a simple log4j appender which uses solrj ... |
69. persistent logging in log4j stackoverflow.comHow to perform persistent logging in log4j? Say when i see a log file with WARN log messages by giving command like debug cms stats WARN.. Now when i close this log file,again ... |
70. Log4j only logs in main class. What I'm doing wrong? stackoverflow.comI'm currently struggling to log with log4j. I've created a xml configuration file and succeeded to log in my main class: log4j.xml: |
71. How do I integrate BIRT logging into application logging? stackoverflow.comI'm developing a web application using Spring Framework, Hibernate, and Wicket. I've integrated the BIRT runtime engine as the reporting component, but I have a problem with logging. Every other component ... |
72. How to grep specific query in log stackoverflow.comThe following is my log. |
73. log4j practical question stackoverflow.comlog4jRefreshInterval 1000 I have used while configuring log4j to my web.xml.I am using spring. I saw that this is only used to detemine the property ... |
74. Log4j Logging Based on Class stackoverflow.comI want to do logging based on class. I created something like this: |
75. java log4j logging priority question stackoverflow.com
String levelStr parameter used?I have defined my own custom appender ... |
76. record the user interaction: log4j? stackoverflow.comI need your suggestions. I have a Java application and i would like to record the way that the users use my application. I wonder what the most frequently used buttons are. Calculate ... |
77. log4j logging twice stackoverflow.comHi I am using log4j to log error and other system information. but come of the info logged twice at INFO level. |
78. log4j log problem stackoverflow.comI am writing an servlet. I having several classes, some of them I want their log to be seperated from each other. Here is the log4j configuration file: |
79. Advantages and disadvantages of using log4j stackoverflow.comI have been told to use log4j for my logging project,but before using log4j, i wanted to know what all are its disadvantages, so that i can find some solution to ... |
80. concurrent log4j stackoverflow.comI have my own logging engine which writes the logs on a separate thread with a blocking queue. For the sake of using "standard software" I am thinking about switching to ... |
81. log4j record-like log stackoverflow.comI want log4j to produce record-like output. What I DON'T want: |
82. Lang ToStringBuilder request parameters logging stackoverflow.comI need to log all the request parameters in some situations for debug purposes... I tried using ToStringBuilder.reflectionToString(request), but it still showed memory addresses Is there any easy way to log request parameters ... |
83. Silencing Flyway -- a log4j problem stackoverflow.comI've written a wrapper around Flyway I call Nomad. I am well pleased with Flyway, save the incessant logging it performs outside of Maven. I created an ... |
84. log4j ContentAppender null when static stackoverflow.comWhen ConsoleAppender is static, I get the following error from log4j: |
85. Log a java class using log4j called from a Coldfusion application stackoverflow.comI want to be able to log debugging messages from my Java classes in a file on my web server, using log4j. I am able to log messages successfully to ... |
86. Is there a need to do a if(log.isDebugEnabled()) { ... } check? stackoverflow.comis there a need to do an explicit if(log.isDebugEnabled()) { ... } check? I mean i have seen some post mentioning that log.debug("something") does an implicit call to see if debug ... |
87. NTEventLogAppender (Library is already loaded in another ClassLoader) stackoverflow.comI have a log4j.properties file like this on my src package: |
88. Guice log4j custom injection does not support logging within the constructor stackoverflow.comI'm trying to use Guice to inject Log4J Logger instances into classes as described in the Guice documentation: http://code.google.com/p/google-guice/wiki/CustomInjections However, as noted in some of the comments on that wiki page, ... |
89. Bundling log4j.properites in a library - bad style or what? stackoverflow.comI came across a nice small web request framework for Java - http://www.sparkjava.com/ . Api looks nice and promising, but the library bundle itself is pretty strange. Ok, leave ... |
90. log4j 1.2.7 : logs stopping and restarting stackoverflow.comwe have an application whose logs stopped abruptly and after 3 months started logging again. This is a critical application and the particular log is needed however not mission critical and ... |
91. Log TraceNo for each request in web application using Log4j stackoverflow.comI have a class name TraceNoGenerator that works as Sequence in Oracle Database, I want to use this class to assign a trace no for each request come to my web ... |
92. Could it be, that cobertura does not execute logging functionality stackoverflow.com
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93. Log4j threshold not working stackoverflow.comI set the rootlogger level to debug and a package level to ERROR but still the package is logging INFO and DEBUG levels to.. Here is my log properties.. |
94. How to configure OpenEJB client logging? stackoverflow.comWe are using OpenEJB clients that connect to one OpenEJB server container. The OpenEJB servers are managed by Corosync and Pacemaker for fail-over operation. Whenever an OpenEJB instance fails (caused by ... |
95. log4j logs to my logfile AND catalina.out stackoverflow.commy logger logs to my logfile and the catalina.out i don't know how to solve it, I don't want the logger to log to both. here is my code: |
96. How create log4j wrap and get correct logs stackoverflow.comI have multithreaded application and i want add some text information in every log message I create factory and extend class, it works fine |
97. Logging in Java Web Start using log4j stackoverflow.comI am migrating my application to Java Web Start. I have a situation that my application logs the message using log4j and configuration file create the logs in the installation ... |
98. Conditional logging with log4j stackoverflow.comThe web application on which I am working occasionally develops data integrity issues for some of the users. I'd like to turn on trace level logging, but since we are dealing ... |
99. Using log4j for different applications stackoverflow.comI have a problem with log4j loggin and I hope you can help me on this. This is the scenario: I have 3 different applications (in other words 3 .jar) A, B ... |
100. Overriding Camel & log4j stackoverflow.comI'm fairly new to Apache Camel, but have to say that I love it so far. One "limitation" (probably a lack of understanding on my part) I've hit so far is ... |