zookeeper kafka elasticsearch解决log4j问题

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

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