cm:7.3.1 cdp:7.1.6 sql: spark2 is ok! spark3 is error   ... View more

no use insert into use You can insert data ... View more

Follow the steps to install, lack _psycopg psycopg2 package. Py files The solution 1:wget https://github.com/psycopg/psycopg2/archive/refs/tags/2_8_5.tar.gz 2:tar -xf 2_8_5.tar.gz 3:python setup.py build    python setup.py install 4:cp psycopg2-2.8.5-py3.7-linux-x86_64.egg/psycopg2 /usr/share/python3     ... View more

after install ,error remains   ... View more

According to the above documents to install psycopg2, error remains ... View more