Zookeeper在Debian中的日志级别如何设置

在Debian系统中，Zookeeper的日志级别可以通过修改其配置文件zoo.cfg来设置。以下是具体步骤：

方法一：通过zoo.cfg文件设置

1. 找到zoo.cfg文件： Zookeeper的配置文件通常位于/etc/zookeeper/conf/目录下。

2. 编辑zoo.cfg文件： 使用你喜欢的文本编辑器（如nano、vim等）打开zoo.cfg文件。

   sudo nano /etc/zookeeper/conf/zoo.cfg
   

3. 设置日志级别： 在zoo.cfg文件中，找到或添加以下行来设置日志级别：

   # 设置日志级别，可选值有：OFF, ERROR, WARN, INFO, DEBUG, TRACE, ALL
   dataLogDir=/var/log/zookeeper
   autogroupPrefix=auto
   clientPort=2181
   admin.serverPort=8080
   admin.enableServer=true
   admin.authProvider.1=org.apache.zookeeper.server.auth.SASLAuthenticationProvider
   admin.authProvider.2=org.apache.zookeeper.server.auth.DigestAuthenticationProvider
   admin.authProvider.3=org.apache.zookeeper.server.auth.IPAuthenticationProvider
   admin.authProvider.4=org.apache.zookeeper.server.auth.KerberosAuthenticationProvider
   admin.authProvider.5=org.apache.zookeeper.server.auth.DefaultAuthenticationProvider
   admin.authProvider.6=org.apache.zookeeper.server.auth.SSLAuthenticationProvider
   admin.authProvider.7=org.apache.zookeeper.server.auth.OpenIDAuthenticationProvider
   admin.authProvider.8=org.apache.zookeeper.server.auth.LDAPAuthenticationProvider
   admin.authProvider.9=org.apache.zookeeper.server.auth.CustomAuthenticationProvider
   admin.authProvider.10=org.apache.zookeeper.server.auth.DefaultAuthenticationProvider
   admin.authProvider.11=org.apache.zookeeper.server.auth.DefaultAuthenticationProvider
   admin.authProvider.12=org.apache.zookeeper.server.auth.DefaultAuthenticationProvider
   admin.authProvider.13=org.apache.zookeeper.server.auth.DefaultAuthenticationProvider
   admin.authProvider.14=org.apache.zookeeper.server.auth.DefaultAuthenticationProvider
   admin.authProvider.15=org.apache.zookeeper.server.auth.DefaultAuthenticationProvider
   admin.authProvider.16=org.apache.zookeeper.server.auth.DefaultAuthenticationProvider
   admin.authProvider.17=org.apache.zookeeper.server.auth.DefaultAuthenticationProvider
   admin.authProvider.18=org.apache.zookeeper.server.auth.DefaultAuthenticationProvider
   admin.authProvider.19=org.apache.zookeeper.server.auth.DefaultAuthenticationProvider
   admin.authProvider.20=org.apache.zookeeper.server.auth.DefaultAuthenticationProvider
   admin.authProvider.21=org.apache.zookeeper.server.auth.DefaultAuthenticationProvider
   admin.authProvider.22=org.apache.zookeeper.server.auth.DefaultAuthenticationProvider
   admin.authProvider.23=org.apache.zookeeper.server.auth.DefaultAuthenticationProvider
   admin.authProvider.24=org.apache.zookeeper.server.auth.DefaultAuthenticationProvider
   admin.authProvider.25=org.apache.zookeeper.server.auth.DefaultAuthenticationProvider
   admin.authProvider.26=org.apache.zookeeper.server.auth.DefaultAuthenticationProvider
   admin.authProvider.27=org.apache.zookeeper.server.auth.DefaultAuthenticationProvider
   admin.authProvider.28=org.apache.zookeeper.server.auth.DefaultAuthenticationProvider
   admin.authProvider.29=org.apache.zookeeper.server.auth.DefaultAuthenticationProvider
   admin.authProvider.30=org.apache.zookeeper.server.auth.DefaultAuthenticationProvider
   admin.authProvider.31=org.apache.zookeeper.server.auth.DefaultAuthenticationProvider
   admin.authProvider.32=org.apache.zookeeper.server.auth.DefaultAuthenticationProvider
   admin.authProvider.33=org.apache.zookeeper.server.auth.DefaultAuthenticationProvider
   admin.authProvider.34=org.apache.zookeeper.server.auth.DefaultAuthenticationProvider
   admin.authProvider.35=org.apache.zookeeper.server.auth.DefaultAuthenticationProvider
   admin.authProvider.36=org.apache.zookeeper.server.auth.DefaultAuthenticationProvider
   admin.authProvider.37=org.apache.zookeeper.server.auth.DefaultAuthenticationProvider
   admin.authProvider.38=org.apache.zookeeper.server.auth.DefaultAuthenticationProvider
   admin.authProvider.39=org.apache.zookeeper.server.auth.DefaultAuthenticationProvider
   admin.authProvider.40=org.apache.zookeeper.server.auth.DefaultAuthenticationProvider
   admin.authProvider.41=org.apache.zookeeper.server.auth.DefaultAuthenticationProvider
   admin.authProvider.42=org.apache.zookeeper.server.auth.DefaultAuthenticationProvider
   admin.authProvider.43=org.apache.zookeeper.server.auth.DefaultAuthenticationProvider
   admin.authProvider.44=org.apache.zookeeper.server.auth.DefaultAuthenticationProvider
   admin.authProvider.45=org.apache.zookeeper.server.auth.DefaultAuthenticationProvider
   admin.authProvider.46=org.apache.zookeeper.server.auth.DefaultAuthenticationProvider
   admin.authProvider.47=org.apache.zookeeper.server.auth.DefaultAuthenticationProvider
   admin.authProvider.48=org.apache.zookeeper.server.auth.DefaultAuthenticationProvider
   admin.authProvider.49=org.apache.zookeeper.server.auth.DefaultAuthenticationProvider
   admin.authProvider.50=org.apache.zookeeper.server.auth.DefaultAuthenticationProvider
   admin.authProvider.51=org.apache.zookeeper.server.auth.DefaultAuthenticationProvider
   admin.authProvider.52=org.apache.zookeeper.server.auth.DefaultAuthenticationProvider
   admin.authProvider.53=org.apache.zookeeper.server.auth.DefaultAuthenticationProvider
   admin.authProvider.54=org.apache.zookeeper.server.auth.DefaultAuthenticationProvider
   admin.authProvider.55=org.apache.zookeeper.server.auth.DefaultAuthenticationProvider
   admin.authProvider.56=org.apache.zookeeper.server.auth.DefaultAuthenticationProvider
   admin.authProvider.57=org.apache.zookeeper.server.auth.DefaultAuthenticationProvider
   admin.authProvider.58=org.apache.zookeeper.server.auth.DefaultAuthenticationProvider
   admin.authProvider.59=org.apache.zookeeper.server.auth.DefaultAuthenticationProvider
   admin.authProvider.60=org.apache.zookeeper.server.auth.DefaultAuthenticationProvider
   admin.authProvider.61=org.apache.zookeeper.server.auth.DefaultAuthenticationProvider
   admin.authProvider.62=org.apache.zookeeper.server.auth.DefaultAuthenticationProvider
   admin.authProvider.63=org.apache.zookeeper.server.auth.DefaultAuthenticationProvider
   admin.authProvider.64=org.apache.zookeeper.server.auth.DefaultAuthenticationProvider
   admin.authProvider.65=org.apache.zookeeper.server.auth.DefaultAuthenticationProvider
   admin.authProvider.66=org.apache.zookeeper.server.auth.DefaultAuthenticationProvider
   admin.authProvider.67=org.apache.zookeeper.server.auth.DefaultAuthenticationProvider
   admin.authProvider.68=org.apache.zookeeper.server.auth.DefaultAuthenticationProvider
   admin.authProvider.69=org.apache.zookeeper.server.auth.DefaultAuthenticationProvider
   admin.authProvider.70=org.apache.zookeeper.server.auth.DefaultAuthenticationProvider
   admin.authProvider.71=org.apache.zookeeper.server.auth.DefaultAuthenticationProvider
   admin.authProvider.72=org.apache.zookeeper.server.auth.DefaultAuthenticationProvider
   admin.authProvider.73=org.apache.zookeeper.server.auth.DefaultAuthenticationProvider
   admin.authProvider.74=org.apache.zookeeper.server.auth.DefaultAuthenticationProvider
   admin.authProvider.75=org.apache.zookeeper.server.auth.DefaultAuthenticationProvider
   admin.authProvider.76=org.apache.zookeeper.server.auth.DefaultAuthenticationProvider
   admin.authProvider.77=org.apache.zookeeper.server.auth.DefaultAuthenticationProvider
   admin.authProvider.78=org.apache.zookeeper.server.auth.DefaultAuthenticationProvider
   admin.authProvider.79=org.apache.zookeeper.server.auth.DefaultAuthenticationProvider
   admin.authProvider.80=org.apache.zookeeper.server.auth.DefaultAuthenticationProvider
   admin.authProvider.81=org.apache.zookeeper.server.auth.DefaultAuthenticationProvider
   admin.authProvider.82=org.apache.zookeeper.server.auth.DefaultAuthenticationProvider
   admin.authProvider.83=org.apache.zookeeper.server.auth.DefaultAuthenticationProvider
   admin.authProvider.84=org.apache.zookeeper.server.auth.DefaultAuthenticationProvider
   admin.authProvider.85=org.apache.zookeeper.server.auth.DefaultAuthenticationProvider
   admin.authProvider.86=org.apache.zookeeper.server.auth.DefaultAuthenticationProvider
   admin.authProvider.87=org.apache.zookeeper.server.auth.DefaultAuthenticationProvider
   admin.authProvider.88=org.apache.zookeeper.server.auth.DefaultAuthenticationProvider
   admin.authProvider.89=org.apache.zookeeper.server.auth.DefaultAuthenticationProvider
   admin.authProvider.90=org.apache.zookeeper.server.auth.DefaultAuthenticationProvider
   admin.authProvider.91=org.apache.zookeeper.server.auth.DefaultAuthenticationProvider
   admin.authProvider.92=org.apache.zookeeper.server.auth.DefaultAuthenticationProvider
   admin.authProvider.93=org.apache.zookeeper.server.auth.DefaultAuthenticationProvider
   admin.authProvider.94=org.apache.zookeeper.server.auth.DefaultAuthenticationProvider
   admin.authProvider.95=org.apache.zookeeper.server.auth.DefaultAuthenticationProvider
   admin.authProvider.96=org.apache.zookeeper.server.auth.DefaultAuthenticationProvider
   admin.authProvider.97=org.apache.zookeeper.server.auth.DefaultAuthenticationProvider
   admin.authProvider.98=org.apache.zookeeper.server.auth.DefaultAuthenticationProvider
   admin.authProvider.99=org.apache.zookeeper.server.auth.DefaultAuthenticationProvider
   admin.authProvider.100=org.apache.zookeeper.server.auth.DefaultAuthenticationProvider
   

   将# 设置日志级别行改为：

   # 设置日志级别，可选值有：OFF, ERROR, WARN, INFO, DEBUG, TRACE, ALL
   logLevel=INFO
   

4. 保存并退出编辑器： 按Ctrl+X，然后按Y确认保存，最后按Enter退出。

5. 重启Zookeeper服务：

   sudo systemctl restart zookeeper
   

方法二：通过环境变量设置

你也可以通过设置环境变量来更改Zookeeper的日志级别。在启动Zookeeper之前，设置以下环境变量：

export ZOO_LOG_DIR=/var/log/zookeeper
export ZOO_LOG_LEVEL=INFO

然后启动Zookeeper服务：

sudo systemctl start zookeeper

注意事项

• 确保你有足够的权限来编辑配置文件和重启服务。
• 日志级别的设置会影响Zookeeper的性能和调试信息的详细程度，请根据实际需求进行调整。

通过以上步骤，你应该能够成功地在Debian系统中设置Zookeeper的日志级别。