将impyla升级到0.12.0后出现的错误
将impyla升级到0.12.0后出现的错误
提问于 2016-01-28 19:21:11
我以前用impyla 0.9.0连接到黑斑羚。但是在我将impyla升级到0.12.0之后，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，当我试图与Impala连接时，我总是出错如下：
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？提前感谢！
回答 1
Stack Overflow用户
回答已采纳
发布于 2016-02-08 23:53:48
根据Impyla Github问题的说法，通过改变端口来解决这个问题
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原文链接：
https://stackoverflow.com/questions/35070165
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