zookeeper kafka elasticsearch解决log4j问题

原创已于 2022-06-17 10:47:09 修改 · 1.1k 阅读

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文章标签：

#elasticsearch #kafka #zookeeper

于 2022-06-17 10:34:14 首次发布

本文档详细介绍了如何更新Zookeeper、Kafka和Elasticsearch中的Log4j和SLF4J包，包括删除旧版本、下载新版本、修改配置文件以及重启服务，确保日志管理和安全性得到提升。

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0.下载最新版本的log4j包

$ wget https://dlcdn.apache.org/logging/log4j/2.17.2/apache-log4j-2.17.2-bin.tar.gz --no-check-certificate
$ wget --no-check-certificate https://repo1.maven.org/maven2/org/slf4j/slf4j-api/1.7.32/slf4j-api-1.7.32.jar

需要的是以下5个包
log4j-1.2-api-2.17.2.jar  
log4j-api-2.17.2.jar  
log4j-core-2.17.2.jar  
log4j-slf4j-impl-2.17.2.jar  
slf4j-api-1.7.32.jar

zookeeper

## (1)将原来的log4j 和 slj4j 包删除
$ ls lib/|egrep 'log4j|slf4j'|grep jar    ## 以下3个包删除
log4j-1.2.16.jar
slf4j-api-1.6.1.jar
slf4j-log4j12-1.6.1.jar

## (2)将上面的5个关于log4j的包拷贝到lib目录下

## (3)修改日志格式
$ conf/log4j.properties      ## 可以将原来的文件先备份
property.filename = /alidata1/admin/logs/zookeeper/zookeeper.log
filter.threshold.type = ThresholdFilter
filter.threshold.level = info
appender.console.type = Console
appender.console.name = STDOUT
appender.console.layout.type = PatternLayout
appender.console.layout.pattern = %m%n
appender.console.filter.threshold.type = ThresholdFilter
appender.console.filter.threshold.level = error
appender.rolling.type = RollingFile
appender.rolling.name = RollingFile
appender.rolling.fileName = ${filename}
appender.rolling.filePattern = /alidata1/admin/logs/zookeeper/zookeeper.log.%d{yyyy-MM-dd}
appender.rolling.layout.type = PatternLayout
appender.rolling.layout.pattern = %d %p %C{1.} [%t] %m%n
appender.rolling.policies.type = Policies
appender.rolling.policies.time.type = TimeBasedTriggeringPolicy
appender.rolling.policies.time.interval = 30
appender.rolling.policies.time.modulate = true
appender.rolling.policies.size.type = SizeBasedTriggeringPolicy
appender.rolling.policies.size.size=10MB
appender.rolling.strategy.type = DefaultRolloverStrategy
appender.rolling.strategy.max = 30
rootLogger.level = info
rootLogger.appenderRef.rolling.ref=RollingFile

## (4)修改启动脚本 新增参数-Dlog4j.configuration    -Dzookeeper.jmx.log4j.disable
$ cat bin/zkServer.sh | grep "ZOOMAIN" | head -1
    ZOOMAIN="-Dcom.sun.management.jmxremote -Dcom.sun.management.jmxremote.local.only=$JMXLOCALONLY -Dlog4j.configuration=${ZOOBINDIR}/../conf/log4j.properties -Dzookeeper.jmx.log4j.disable=true org.apache.zookeeper.server.quorum.QuorumPeerMain"

## (5)重启zookeeper

kafka

## (1)删除原来的包
$ ls libs/ |egrep ^'slf4j|log4j'     ## 将下面3个删除
kafka-log4j-appender-3.0.0.jar
log4j-1.2.17.jar
slf4j-api-1.7.30.jar
slf4j-log4j12-1.7.30.jar

## (2)将上面5个新包拷贝到libs目录

## (3)重启kafka

elasticsearch

## (1)删除旧包
$ ls lib/|egrep 'log4j|slf4j'
log4j-1.2-api-2.11.1.jar
log4j-api-2.11.1.jar
log4j-core-2.11.1.jar

## (2) 替换新包
log4j-1.2-api-2.17.2.jar  
log4j-api-2.17.2.jar  
log4j-core-2.17.2.jar

## 重启es