将 impyla 升级到 0.12.0 后出错

Question

我曾经使用 impyla 0.9.0 连接到 impala。但是在我升级 impyla 到 0.12.0 后，我被告知 Specifying the protocol argument is no longer necessary because impyla only supports HiveServer2.。所以我从配置文件中删除了 protocol。然后，当我尝试连接 Impala:

时，我不断收到如下错误

Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "data_pipelines/tasks/impala_task.py", line 96, in run
    cursor = self.get_cursor()
  File "data_pipelines/tasks/impala_task.py", line 65, in get_cursor
    timeout=_load_impala_timeout()).cursor()
  File "/Library/Python/2.7/site-packages/impala/hiveserver2.py", line 88, in cursor
    session = self.service.open_session(user, configuration)
  File "/Library/Python/2.7/site-packages/impala/hiveserver2.py", line 798, in open_session
    resp = self._rpc('OpenSession', req)
  File "/Library/Python/2.7/site-packages/impala/hiveserver2.py", line 724, in _rpc
    response = self._execute(func_name, request)
  File "/Library/Python/2.7/site-packages/impala/hiveserver2.py", line 741, in _execute
    return func(request)
  File "/Library/Python/2.7/site-packages/impala/_thrift_gen/TCLIService/TCLIService.py", line 175, in OpenSession
    return self.recv_OpenSession()
  File "/Library/Python/2.7/site-packages/impala/_thrift_gen/TCLIService/TCLIService.py", line 191, in recv_OpenSession
    raise x
thrift.Thrift.TApplicationException: Invalid method name: 'OpenSession'

有没有人遇到过同样的问题？有谁知道如何修复它以及如何使用 Impyla 0.12.0 连接到 Impala？提前致谢！

Answer 1

根据Impyla Github issue

换端口解决

将 impyla 升级到 0.12.0 后出错

Error after upgrading impyla to 0.12.0

python

hive

protocols

connect

impala