Ubuntu（或Windows）上的python和phoenixdb。如何？

Question

我創建了一個連接到Phoenix HBase的python腳本來分析一些數據。我想在我運行的Ubuntu服務器上的crontab上設置這個腳本。

該腳本完全能夠在我的Windows 10機器上運行。但是當我嘗試在Ubuntu上使用phoenixdb連接器時，RunTime上出現錯誤。

>>> import phoenixdb 
>>> url = '<some-url>' 
>>> conn = phoenixdb.connect(url, autocommit=True) 
Traceback (most recent call last): 
    File "/home/ubuntu/.local/lib/python3.5/site-packages/phoenixdb/avatica.py", line 156, in connect 
self.connection.connect() 
    File "/usr/lib/python3.5/http/client.py", line 849, in connect 
(self.host,self.port), self.timeout, self.source_address) 
    File "/usr/lib/python3.5/socket.py", line 711, in create_connection 
raise err 
    File "/usr/lib/python3.5/socket.py", line 702, in create_connection 
sock.connect(sa) 
TimeoutError: [Errno 110] Connection timed out 

During handling of the above exception, another exception occurred: 

Traceback (most recent call last): 
    File "<stdin>", line 1, in <module> 
    File "/home/ubuntu/.local/lib/python3.5/site-packages/phoenixdb/__init__.py", line 63, in connect 
client.connect() 
    File "/home/ubuntu/.local/lib/python3.5/site-packages/phoenixdb/avatica.py", line 158, in connect 
    raise errors.InterfaceError('Unable to connect to the specified service', e) 
phoenixdb.errors.InterfaceError: ('Unable to connect to the specified service', TimeoutError(110, 'Connection timed out'), None, None) 

我希望這裏有人知道解決這個問題的方法嗎？

我在Windows上運行Python 3.6，在Ubuntu上運行Python 3.5.2，但我懷疑這是問題所在。

編輯： 我現在已經啓動了一個Windows 2012服務器，並試圖在這裏設置我的腳本，它似乎不是一個純粹的Ubuntu問題。我在Windows上得到完全相同的錯誤。

>>> import phoenixdb 
>>> url = '<some-url>' 
>>> conn = phoenixdb.connect(url, autocommit=True) 
Traceback (most recent call last): 
    File "C:\Users\Administrator\Anaconda3\lib\site-packages\phoenixdb\avatica.py", line 156, in connect 
self.connection.connect() 
    File "C:\Users\Administrator\Anaconda3\lib\http\client.py", line 936, in connect 
(self.host,self.port), self.timeout, self.source_address) 
    File "C:\Users\Administrator\Anaconda3\lib\socket.py", line 722, in create_connection raise err 
    File "C:\Users\Administrator\Anaconda3\lib\socket.py", line 713, in create_connection 
sock.connect(sa) 
TimeoutError: [WinError 10060] A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond 

During handling of the above exception, another exception occurred: 

Traceback (most recent call last): 
    File "<stdin>", line 1, in <module> 
    File "C:\Users\Administrator\Anaconda3\lib\site-packages\phoenixdb\__init__.py", line 63, in connect 
client.connect() 
    File "C:\Users\Administrator\Anaconda3\lib\site-packages\phoenixdb\avatica.py", line 158, in connect 
raise errors.InterfaceError('Unable to connect to the specified service', e) 

phoenixdb.errors.InterfaceError: ('Unable to connect to the specified service', 
TimeoutError(10060, 'A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond', None, 10060, None), None, None) 

我最近確實格式化了我開發腳本的PC。正在使用這個phoenixdb連接器，我沒有遇到類似的問題。

我也嘗試在Windows機器上安裝Python 3.6（類似於我在普通PC上安裝的相同python版本 - 我開發腳本的那個版本）。

我真的失去了尋找解決辦法..

Answer 1

我終於發現了問題。它與我設置腳本的機器無關。它必須處理Ubuntu和Windows服務器所在的AWS機器上的安全設置。