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我想在 zeppelin 中使用pyhive连接 presto

现在，我关注https://github.com/dropbox/PyHive

我使用连接功能和正确的参数。

%python
from pyhive import presto
cursor =  presto.connect(host='localhost',
                port=10000,
                username='id:password').cursor()
cursor.execute('SELECT * FROM table LIMIT 10')

但它不起作用。

Traceback (most recent call last):
  File "/tmp/zeppelin_python-557261260901431465.py", line 278, in <module>
    raise Exception(traceback.format_exc())
Exception: Traceback (most recent call last):
  File "/tmp/zeppelin_python-557261260901431465.py", line 266, in <module>
    exec(code)
  File "<stdin>", line 5, in <module>
  File "/usr/lib/python2.7/dist-packages/pyhive/presto.py", line 206, in execute
    self._process_response(response)
  File "/usr/lib/python2.7/dist-packages/pyhive/presto.py", line 263, in _process_response
    response_json = response.json()
  File "/usr/lib/python2.7/dist-packages/requests/models.py", line 650, in json
    return json.loads(self.content.decode(encoding), **kwargs)
  File "/usr/lib64/python2.7/encodings/utf_32_le.py", line 11, in decode
    return codecs.utf_32_le_decode(input, errors, True)
UnicodeDecodeError: 'utf32' codec can't decode bytes in position 4-7: code point not in range(0x110000)

我该如何解决？

4

1 回答 1

0

您是否尝试将用户名和密码分开？ presto.connect(host='xxx', port=xxx, username='xxx', password='xxx')为我工作。

于 2017-09-20T00:36:41.363 回答