CustomAppender | Custom LOG4J Appender for showing how to use fragment

by ANierbeck Java Version: Current License: No License

X-Ray Key Features Code Snippets Community Discussions(5)Vulnerabilities Install Support

kandi X-RAY | CustomAppender Summary

CustomAppender is a Java library typically used in Logging applications. CustomAppender has no bugs, it has no vulnerabilities, it has build file available and it has low support. You can download it from GitHub.

Custom LOG4J Appender for showing how to use fragment Bundles with custom Appender and Pax-Logging

Support

Quality

Security

License

Reuse

Support

CustomAppender has a low active ecosystem.

It has 4 star(s) with 2 fork(s). There are 1 watchers for this library.

It had no major release in the last 6 months.

There are 1 open issues and 0 have been closed. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of CustomAppender is current.

Quality

CustomAppender has no bugs reported.

Security

CustomAppender has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

License

CustomAppender does not have a standard license declared.

Check the repository for any license declaration and review the terms closely.

Without a license, all rights are reserved, and you cannot use the library in your applications.

Reuse

CustomAppender releases are not available. You will need to build from source code and install.

Build file is available. You can build the component from source.

Top functions reviewed by kandi - BETA

kandi has reviewed CustomAppender and discovered the below as its top functions. This is intended to give you an instant insight into CustomAppender implemented functionality, and help decide if they suit your requirements.

Performs a rollover operation
Archive the log file

Get all kandi verified functions for this library.

CustomAppender Key Features

No Key Features are available at this moment for CustomAppender.

CustomAppender Examples and Code Snippets

No Code Snippets are available at this moment for CustomAppender.

Community Discussions

Trending Discussions on CustomAppender

Log4j2 asynchronous logging is getting stuck when there is heavy logging from application

How to setup a log4j2 custom appender with Spring Boot?

Keep textArea size after switching the tap

Configure Wiremock to use log4j with a Custom Transformer

Docker missing log4net ConsoleAppender logs

QUESTION

Log4j2 asynchronous logging is getting stuck when there is heavy logging from application

Asked 2020-Jan-21 at 05:44

We are facing an issue with one of our applications where the peak load is causing the log4j2 to hang and the application doesn't repond. log4j2.xml

We have a CustomAppender, AppMessageAppender customized for our application needs.
When we have a burst in our application we are seeing almost 350 line/sec.
It comes down after the short burst, but the application still doesn't respond.
We have tried increasing the from default to first to 1024 and then to 2048 now. but still we see the same issue.
We have the default log4j2.asyncLoggerConfigWaitStrategy set as default (Timeout).
The log4j2.xml looks something like below.

...

ANSWER

Answered 2020-Jan-21 at 05:44

I suspect that your application is producing log events faster than the Appenders can handle. The configuration shows two ConsoleAppenders. Logging to the console is extremely slow, literally 50x slower than logging to a file.

Async Loggers use a ringbuffer. If this buffer is full (because the Appender cannot take out events fast enough), then the application will not be able to add new events to the queue, so effectively the application is blocked from making progress.

My advice is to only log WARN or ERROR events to the Console, and everything else to files.

Another potential bottleneck is the custom Appender. Note that it opens a new FileWriter for every event. This is going to be slow. Better to open the file once and keep appending to it.

Source https://stackoverflow.com/questions/59782908

QUESTION

How to setup a log4j2 custom appender with Spring Boot?

Asked 2019-Nov-08 at 15:30

I am facing challenges on creating a custom appender for my spring boot application. The following exception is thrown:

...

ANSWER

Answered 2019-Nov-08 at 15:30

You have to add the package of your appender class in log4j.properties e.g. packages = org.home.appenders

Source https://stackoverflow.com/questions/58761187

QUESTION

Keep textArea size after switching the tap

Asked 2017-Nov-28 at 15:58

I have a simple GUI with multiple tabs like that: GUI

The problem is that, after filling the text area up to the bottom (filled console) and switching the tab - it completely breaks the markup (bottom-broken)

Here is the code example of the textArea and Constraints

...

ANSWER

Answered 2017-Nov-28 at 15:58

layout.setConstraints(textArea, gbc);

Source https://stackoverflow.com/questions/47531213

QUESTION

Configure Wiremock to use log4j with a Custom Transformer

Asked 2017-Nov-23 at 13:40

I'm running Wiremock as a Standalone process (v2.5.1). I've created a Java custom transformer by extending: com.github.tomakehurst.wiremock.extension.ResponseTransformer

My custom transformer then uses some other common code that uses Log4J for logging. With code like:

import org.apache.log4j.Logger; private static Logger logger = Logger.getLogger(CommonCode.class); ... logger.error("This is some error");

Is there anyway I can configure Wiremock to output this custom logging? I've tried putting a log4j.xml and log4j.properties file in the classpath. Here's an example of a properties file:

...

ANSWER

Answered 2017-Nov-23 at 13:40

Once I realised it was simply that log4j could not find the log4j.properties or log4j.xml file I was able to resolve the issue. Basically the log4j properties file must be in the classpath for the Wiremock Java process.

I was running the Wiremock Server via a batch script which looked like this:

Source https://stackoverflow.com/questions/47392752

QUESTION

Docker missing log4net ConsoleAppender logs

Asked 2017-Jun-08 at 00:37

I've got a simple C# program with the following log4net configuration:

...

ANSWER

Answered 2017-Jun-08 at 00:37

It's not much of an answer, but in case someone else runs into this problem, I was able to get logging to work by using the NLog library here.

Source https://stackoverflow.com/questions/44389517

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install CustomAppender

You can download it from GitHub.
You can use CustomAppender like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the CustomAppender component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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