目前,Thrift支持C++,Java, Python, PHP, Ruby, Erlang, Perl, Haskell, C#, Cocoa, Smalltalk和OCaml的代码生成
1. 安装thrift依赖库
yum install automake libtool flex bison pkgconfig gcc-c++ boost-devel libevent-devel zlib-devel python-devel ruby-devel
下载thrift:http://mirror.bjtu.edu.cn/apache//thrift/0.8.0/thrift-0.8.0.tar.gz
安装thrift
tar -zxvf thrift-0.8.0.tar.gz
cd thrift-0.8.0
./configure --with-boost=/usr/local
make && make install
我的hive使用的是cloudera cdn3u3版本,python版本为2.7
在使用Python连接hive之前需要将hive中的文件拷贝到python的sys.path中
cp -r $HIVE_PATH/lib/py /usr/local/lib/python2.7/site-packages
#!/usr/bin/env python 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 def hiveExe(sql): try: transport = TSocket.TSocket('127.0.0.1', 10000) transport = TTransport.TBufferedTransport(transport) protocol = TBinaryProtocol.TBinaryProtocol(transport) client = ThriftHive.Client(protocol) transport.open() client.execute(sql) print "The return value is : " print client.fetchAll() print "............" transport.close() except Thrift.TException, tx: print '%s' % (tx.message) if __name__ == '__main__': hiveExe("select * from t_afan_test")