我以前和 Impala 有联系 impyla
0.9.0. 但在我升级之后 impyla
到0.12.0,我被告知 Specifying the protocol argument is no longer necessary because impyla only supports HiveServer2.
. 所以我删除了 protocol
从配置文件。当我尝试与 Impala 连接时,我不断出现如下错误:
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'
以前有人遇到过同样的问题吗?有人知道如何修复它吗?我如何用impyla 0.12.0连接到impala?提前谢谢!
1条答案
按热度按时间xu3bshqb1#
根据impyla github的问题,可以通过改变端口来解决这个问题