Python操作HIve，将数据插入到Mysql

import sys

from hive_service import ThriftHive

from hive_service.ttypes import HiveServerException

from thrift import Thrift

from thrift.transport import TSocket

from thrift.transport import TTransport

from thrift.protocol import TBinaryProtocol

from python6 import mysqlExe

from python6 import hiveExeUpdate

try:

transport = TSocket.TSocket('dell3', 10000)

transport = TTransport.TBufferedTransport(transport)

protocol = TBinaryProtocol.TBinaryProtocol(transport)

client = ThriftHive.Client(protocol)

transport.open()

client.execute('ADD jar /home/hduser/hive-0.12.0/lib/hive-contrib-0.12.0.jar')

query = '''select count(*) from smit_test limit 10'''

client.execute(query)

row = client.fetchOne()

print row

print mysqlExe("insert into first(counttime) values ("+"'"+row+"')")

transport.close()

except Thrift.TException, tx:

print '%s' % (tx.message)

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import MySQLdb

def mysqlExe(sql):

conn = MySQLdb.connect (host = "192.168.60.29",

user = "hive",

passwd = "111111",

db = "test")

cursor = conn.cursor ()

cursor.execute (sql)

cursor.close ()

conn.close ()

def hiveExeUpdate(sql,db,tableName,column,date):

try:

transport = TSocket.TSocket('192.168.60.29', 10000)

transport = TTransport.TBufferedTransport(transport)

protocol = TBinaryProtocol.TBinaryProtocol(transport)

client = ThriftHive.Client(protocol)

transport.open()

client.execute(sql)

update_sql= " update " + tableName + " set " + column + " = " + client.fetchOne() + " where id = '" + date + "'"

mysqlExe(update_sql)

transport.close()

except Thrift.TException, tx:

print '%s' % (tx.message)