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The relevant environment is as follows:
Python3.4
Win7 64-bit
Refer to the installation steps on the official website:
1. pip install six
2. pip install bit_array
3. pip install thriftpy
## thrift (on Python 2.x) or thriftpy (on Python 3.x)
4. pip install sasl-0.2.1-cp34-cp34m-win_amd64.whl (under centos: sudo yum install gcc-c++ python-devel.x86_64 cyrus-sasl-devel.x86_64 and then pip install sasl)
5. pip install thrift_sasl
6. pip install bitarray-0.8.1-cp34-none-win_amd64.whl
7. pip install impyla
Instructions: .whl file to http://www.lfd.uci.edu/~gohlke/pythonlibs/ to download the corresponding python and windows versions
After installation, an error will be reported, as shown below:
Find the corresponding parser.py file according to the prompts and modify it as follows:
You’re done!
Try to connect to your hadoop.
from impala.dbapi import connect conn = connect(host='192.168.1.3', port=21050,timeout=3600)
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