test_jdbc.py

# This is the MIT license: http://www.opensource.org/licenses/mit-license.php
#
# Copyright (c) 2005-2012 the SQLAlchemy authors and contributors <see AUTHORS file>.
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from sqlalchemy import create_engine

# It is usually not a good idea to bury starting the JVM in a library.  Doing so would
# make it so that JPype can only be used in the module and not available for other things.
# You would also have to handle cases were the JVM is already started or the JVM was started
# with a different thread than main.
import jpype
#jpype.startJVM("-ea")
jpype.startJVM("-ea", classpath="lib/*")

#engine = create_engine('drill+sadrill://localhost:8047/dfs?use_ssl=False')
#
#with engine.connect() as con:
#    rs = con.execute('SELECT * FROM cp.`employee.json` LIMIT 5')
#    for row in rs:
#        print(row)

print("Now JDBC")
jdbc_engine = create_engine('drill+jdbc://admin:password@localhost:31010')


with jdbc_engine.connect() as con:
    rs = con.execute('SELECT * FROM cp.`employee.json` LIMIT 5')
    for row in rs:
        print(row)