mxsm/rocketmq-logging

Logging for Apache RocketMQ

Logging for Apache RocketMQ

Introduction

Inspired by glowroot, this project aims to provide a shaded SLF4J/Logback, making it possible to create an isolated environment for the logging system of Apache RocketMQ.

Requirements

• Java 1.8 or later

Getting Started

Add the following dependency to your project. Remember to replace ROCKETMQ-LOGGING-VERSION with the latest release.

<dependencies>
    <dependency>
        <groupId>io.github.aliyun-mq</groupId>
        <artifactId>rocketmq-slf4j-api</artifactId>
        <version>ROCKETMQ-LOGGING-VERSION</version>
    </dependency>
    <dependency>
        <groupId>io.github.aliyun-mq</groupId>
        <artifactId>rocketmq-logback-classics</artifactId>
        <version>ROCKETMQ-LOGGING-VERSION</version>
    </dependency>
</dependencies>

This project uses different configuration files, which are different from logback, you need to configure rmq.logback-test.xml/rmq.logback.xml instead.

Besides, this library provides some extensions from logback, you can check them below.

• io.github.aliyunmq.logback.extensions.CustomConsoleAppender
• io.github.aliyunmq.logback.extensions.ProcessIdConverter

A configuration example can be found here:

<?xml version="1.0" encoding="UTF-8"?>
<configuration debug="false">
    <conversionRule conversionWord="pid" converterClass="io.github.aliyunmq.logback.extensions.ProcessIdConverter"/>
    <appender name="CustomConsoleAppender" class="io.github.aliyunmq.logback.extensions.CustomConsoleAppender">
        <encoder>
            <pattern>%yellow(%d{yyy-MM-dd HH:mm:ss.SSS,GMT+8}) %highlight(%-5p) %boldWhite([%pid]) %magenta([%t]) %boldGreen([%logger{12}#%M:%L]) - %m%n
            </pattern>
            <charset class="java.nio.charset.Charset">UTF-8</charset>
        </encoder>
    </appender>
    <appender name="DefaultAppender" class="org.apache.rocketmq.shade.ch.qos.logback.core.rolling.RollingFileAppender">
        <append>true</append>
        <File>
            ${rocketmq.log.root:-${user.home}${file.separator}logs${file.separator}rocketmq}${file.separator}rocketmq-client.log
        </File>
        <rollingPolicy class="org.apache.rocketmq.shade.ch.qos.logback.core.rolling.FixedWindowRollingPolicy">
            <FileNamePattern>
                ${rocketmq.log.root:-${user.home}${file.separator}logs${file.separator}rocketmq}${file.separator}other_days${file.separator}rocketmq-client-%i.log.gz
            </FileNamePattern>
            <minIndex>1</minIndex>
            <maxIndex>${rocketmq.log.file.maxIndex:-10}</maxIndex>
        </rollingPolicy>
        <triggeringPolicy class="org.apache.rocketmq.shade.ch.qos.logback.core.rolling.SizeBasedTriggeringPolicy">
            <maxFileSize>64MB</maxFileSize>
        </triggeringPolicy>
        <encoder class="org.apache.rocketmq.shade.ch.qos.logback.classic.encoder.PatternLayoutEncoder">
            <pattern>%d{yyy-MM-dd HH:mm:ss.SSS,GMT+8} %-5p [%t] [%logger{12}#%M:%L] - %m%n</pattern>
            <charset class="java.nio.charset.Charset">UTF-8</charset>
        </encoder>
    </appender>
    <root level="${rocketmq.log.level:-info}">
        <appender-ref ref="CustomConsoleAppender"/>
        <appender-ref ref="DefaultAppender" additivity="false"/>
    </root>
</configuration>

Manual Release

Set the password in your settings.xml for repositories: sonatype-nexus-snapshots-aliyun-mq and sonatype-nexus-staging-aliyun-mq, then execute the command below:

mvn clean deploy -Prelease

Sign in nexus repository manager and check the artifact, then determine whether to release it.

Related Projects

• rocketmq-slf4j-api-bridge: Bridge for SLF4J API of Apache RocketMQ.

License

Apache License, Version 2.0 Copyright (C) Apache Software Foundation