On Wed, May 1, 2019 at 9:03 PM Mike Chan <mike.c...@rubikloud.com> wrote:
> And when I do it in python
>
> requests.exceptions.ConnectionError: HTTPSConnectionPool(host='
> hn0-nternal.cloudapp.net', port=9995): Max retries exceeded with url:
> /api/login;JSESSIONID=7b6(Caused by
> NewConnectionError('<urllib3.connection.VerifiedHTTPSConnection object at
> 0x106492cd0>: Failed to establish a new connection: [Errno 8] nodename nor
> servname provided, or not known',))
>
> Mike Chan, Delivery Engineer
> mike.c...@rubikloud.com
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> On Thu, May 2, 2019 at 11:58 AM Mike Chan <mike.c...@rubikloud.com> wrote:
>
>> Hi all,
>>
>> I have been trying to touch Zeppelin by API call.
>>
>> If I type
>> https://[cluster name]/zeppelin/api/notebook/
>>
>> it works, without prompting login page and display resulting JSON in web
>> page
>>
>> But if I do same query in postman / python, it just won't work
>>
>> Could not get any response
>> There was an error connecting to https://[cluster
>> name]/zeppelin/api/notebook/
>> <https://xgjtv7-asw-prod-eu-rg-spark-esp.azurehdinsight.net/zeppelin/api/notebook/>
>> .
>> Why this might have happened:
>>
>> - The server couldn't send a response:
>> Ensure that the backend is working properly
>> - Self-signed SSL certificates are being blocked:
>> Fix this by turning off 'SSL certificate verification' in *Settings >
>> General*
>> - Proxy configured incorrectly
>> Ensure that proxy is configured correctly in *Settings > Proxy*
>> - Request timeout:
>> Change request timeout in *Settings > General*
>>
>> I have disabled SSL certification verification accordingly. No proxy
>> involved in connection.
>>
>> Also note that in Chrome Developer Tool it shows a request header as
>> Cookie, will this one critical to request as well? But based on the error I
>> have I think it's connection layer rather than authentication layer.
>>
>> Thanks
>>
> --
*Carlos Nunez*
*Phone: 818-731-3196*
*Email: jcnunez...@gmail.com <jcnunez...@gmail.com>*
