fluent-logger-java | A structured logger for Fluentd
kandi X-RAY | fluent-logger-java Summary
kandi X-RAY | fluent-logger-java Summary
Many web/mobile applications generate huge amount of event logs (c,f. login, logout, purchase, follow, etc). Analyzing these event logs can be quite valuable for improving services. However, collecting these logs easily and reliably is a challenging task. Fluentd solves the problem by having: easy installation, small footprint, plugins, reliable buffering, log forwarding, etc. fluent-logger-java is a Java library, to record events via Fluentd, from Java application.
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Top functions reviewed by kandi - BETA
- Get a logger for a given tag prefix
- Creates a sender instance
- Get a logger
- Creates a logger for the given host and port
- Creates a sender instance
- Get a logger
- Flush all
- Flush all loggers
- Flushes the response
- Closes all open resources
- Closes this logger
- Returns a map of all loggers
- Get all loggers
- Returns string representation of this attribute
- Closes the sender
- Enable reconnection
- Add error history
- Returns true if the sender is connected
- Returns the name of this tag
- String representation of this object
- Clear error history
- Returns true if the error history is empty
- Returns a string representation of this event
- Returns a String representation of this class
- Determine if the connection is connected
- Remove error handler
- Sets the error handler
- Adds error history
fluent-logger-java Key Features
fluent-logger-java Examples and Code Snippets
Community Discussions
Trending Discussions on fluent-logger-java
QUESTION
I am trying to integrate fluent-logger-java with a springboot project with a logback appender. And I am able to send data to a fluentd aggregator with the sample code given in https://github.com/fluent/fluent-logger-java
But when added as a logback appender, it throws NullPointerException. I have tried to use logback-more-appenders from https://mvnrepository.com/artifact/com.sndyuk/logback-more-appenders/1.4.3. But it is not sending any data from the application.
To reproduce the issue, generate a simple web project from https://start.spring.io/ with defaults.
Add src\main\java\com\example\demo\FluentLogbackAppender.java to the project
...ANSWER
Answered 2018-Jul-06 at 02:22I am guessing, you did not paste full code here. I think your class might have getter, setter for tag field. If so then your logback configuration is missing test
which might be the reason(still guess). FluentLogger has lot of open issues and they recommend to use fluency client library for flushing data to fluentd.
Some references - https://github.com/fluent/fluent-logger-java/issues/72
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install fluent-logger-java
Fluent Logger for Java is released on Fluent Maven2 repository. You can configure your pom.xml or build.gradle as follows to use it:.
You can get latest source code using git. You will get the fluent logger jar file in fluent-logger-java/target directory. File name will be fluent-logger-${logger.version}-jar-with-dependencies.jar. For more detail, see pom.xml.
The following program is a small example of Fluent Logger for Java. To create Fluent Logger instances, users need to invoke getLogger method in FluentLogger class like org.slf4j, org.log4j logging libraries. The method should be called only once. By default, the logger assumes fluent daemon is launched locally. You can also specify remote logger by passing the following options. Then, please create the events like this. This will send the event to fluentd, with tag 'app.follow' and the attributes 'from' and 'to'. Close method in FluentLogger class should be called explicitly when application is finished. The method closes socket connection with the fluentd.
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