准备环境
安装python3.9+
参考：https://learn-bigdata.incubator.edurt.io/docs/Superset/Action/get-started/
https://blog.csdn.net/zhang7761/article/details/108883189
https://www.bbsmax.com/A/1O5EZva3d7/
更新python-setuptools
yum upgrade python-setuptools
安装superset
pip install -i https://pypi.doubanio.com/simple/ apache-superset
BABEL_DEFAULT_LOCALE = "zh"
superset run -p 8088 -h 172.20.20.4 --with-threads --reload --debugger
export FLASK_APP=superset
nohup superset run -h 0.0.0.0 -p 8088 --with-threads --reload >> /data/app/superset/superset.log 2>&1 &
# Superset specific config
ROW_LIMIT = 5000
SUPERSET_WEBSERVER_PORT = 8088
# Flask App Builder configuration
# Your App secret key
SECRET_KEY = '\2\1thisismyscretkey\1\2\e\y\y\h'
# The SQLAlchemy connection string to your database backend
# This connection defines the path to the database that stores your
# superset metadata (slices, connections, tables, dashboards, ...).
# Note that the connection information to connect to the datasources
# you want to explore are managed directly in the web UI
SQLALCHEMY_DATABASE_URI = 'mysql+pymysql://root:123456@172.20.30.4:3306/superset?charset=utf8'