Python3如何通过JDBC访问非Kerberos环境的Impala

six
bit_array
impyla
thrift
thrift_sasl==0.2.0

[root@cdh02 ~]# /opt/cloudera/anaconda3/bin/pip install --upgrade pip

/opt/cloudera/anaconda3/bin/pip install six
/opt/cloudera/anaconda3/bin/pip install bit_array
/opt/cloudera/anaconda3/bin/pip install thrift
/opt/cloudera/anaconda3/bin/pip install thrift_sasl==0.2.0
/opt/cloudera/anaconda3/bin/pip install impyla

[root@cdh02 python_code]# vim impaly_impala.py 
from impala.dbapi import connect
from impala.util import as_pandas
conn = connect(host='cdh01.fayson.com',port=25004,database='default')
print(conn)
cursor = conn.cursor()
cursor.execute('show databases')
results = cursor.fetchall()
print(results)

cursor.execute('select * from ods_user limit 10')
df = as_pandas(cursor)
print(df)

[root@cdh02 python_code]# /opt/cloudera/anaconda3/bin/python impaly_impala.py