Flink maven日志配置

Flink maven日志配置

maven 配置

 <slf4j.version>1.7.30</slf4j.version>
<!-- 引入日志管理相关依赖-->
 <dependency>
 <groupId>org.slf4j</groupId>
 <artifactId>slf4j-api</artifactId>
 <version>${slf4j.version}</version>
 </dependency>
 <dependency>
 <groupId>org.slf4j</groupId>
 <artifactId>slf4j-log4j12</artifactId>
 <version>${slf4j.version}</version>
 </dependency>
 <dependency>
 <groupId>org.apache.logging.log4j</groupId>
 <artifactId>log4j-to-slf4j</artifactId>
 <version>2.14.0</version>
</dependency>

log4j.properties

在目录 src/main/resources 下添加文件:log4j.properties

log4j.rootLogger=error, stdout
log4j.appender.stdout=org.apache.log4j.ConsoleAppender
log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
log4j.appender.stdout.layout.ConversionPattern=%-4r [%t] %-5p %c %x - %m%n