日志收集fluent搭建 (windows环境)
1、下载地址
https://td-agent-package-browser.herokuapp.com/5/windows
选择LTS版本
2、配置路径
D:\fluentd\fluent\etc\fluent\fluentd.conf
3、运行
D:\fluentd\fluent\fluentd
忘忧君 发布的文章
spark on yarn搭建
1、在hadoop on yarn环境基础上, 增加spark配置.
spark-env.sh
HADOOP_CONF_DIR=/usr/local/hadoop34/etc/hadoop
YARN_CONF_DIR=/usr/local/hadoop34/etc/hadoop
workers文件:
slave1
2、运行测试
./bin/spark-submit --master yarn --class org.apache.spark.examples.SparkPi ./examples/jars/spark-examples_2.12-3.5.5.jar 10
# 运行pyspark
./bin/pyspark --master yarn
hadoop on yarn搭建
1、下载
https://hadoop.apache.org/releases.html
jdk: https://bell-sw.com/pages/downloads/#jdk-8-lts
2、网络配置 (/etc/hosts)
192.168.0.110 master
192.168.0.140 slave1
3、ssh免密配置
# 在master主机执行
ssh-keygen -t rsa
ssh-copy-id master
ssh-copy-id worker1
4、环境变量配置 (/etc/profile)
export JAVA_HOME=/usr/local/jdk8
export HADOOP_HOME=/usr/local/hadoop34
export LD_LIBRARY_PATH=$HADOOP_HOME/lib/native:$LD_LIBRARY_PATH
export PATH=$JAVA_HOME/bin:$HADOOP_HOME/bin:$HADOOP_HOME/sbin:$PATH
5、关闭主机防火墙
systemctl disable --now firewalld.service
golang gin: 代码构建
1、本地环境
go run main.go
2、生产环境
# 构建
GOOS=linux GOARCH=amd64 go build -ldflags="-w -s" -o do-run main.go
# 运行
./do-run
docker：构建mysql8.0
1、拉取mysql8.0镜像
docker pull mysql:8.0
2、运行
docker run -d --name mysql8 --restart=unless-stopped -p 3307:3306 \
-v D:/dev/mysql8/data:/var/lib/mysql -e MYSQL_ROOT_PASSWORD=123456 mysql:8.0 \
--default-authentication-plugin=mysql_native_password
