lysisException: Reference 'b' is
>>>> ambiguous, could be: b#6, b#14.;
>>>> If same case, this message makes sense and this is clear.
>>>>
>>>> Thought?
>>>>
>>>> // maropu
>>>>
>>>>
>>>>
&
>>>
>>> And I got; org.apache.spark.sql.AnalysisException: Reference 'b' is
>>> ambiguous, could be: b#6, b#14.;
>>> If same case, this message makes sense and this is clear.
>>>
>>> Thought?
>>>
>>> // maropu
>>>
>
ear.
>>
>> Thought?
>>
>> // maropu
>>
>>
>>
>>
>>
>>
>>
>> On Wed, Apr 27, 2016 at 6:09 AM, Prasad Ravilla <pras...@slalom.com>
>> wrote:
>>
>>> Also, check the column names of df1 ( after joining df2
d this is clear.
>
> Thought?
>
> // maropu
>
>
>
>
>
>
>
> On Wed, Apr 27, 2016 at 6:09 AM, Prasad Ravilla <pras...@slalom.com>
> wrote:
>
>> Also, check the column names of df1 ( after joining df2 and df3 ).
>>
>> Prasad.
>>
d be: b#6, b#14.;
>> If same case, this message makes sense and this is clear.
>>
>> Thought?
>>
>> // maropu
>>
>>
>>
>>
>>
>>
>>
>> On Wed, Apr 27, 2016 at 6:09 AM, Prasad Ravilla <pras...@slalom.com>
>&g
>
> wrote:
>
>> Also, check the column names of df1 ( after joining df2 and df3 ).
>>
>> Prasad.
>>
>> From: Ted Yu
>> Date: Monday, April 25, 2016 at 8:35 PM
>> To: Divya Gehlot
>> Cc: "user @spark"
>> Subject: Re: Cant join
sad.
>
> From: Ted Yu
> Date: Monday, April 25, 2016 at 8:35 PM
> To: Divya Gehlot
> Cc: "user @spark"
> Subject: Re: Cant join same dataframe twice ?
>
> Can you show us the structure of df2 and df3 ?
>
> Thanks
>
> On Mon, Apr 25, 2016 at 8:23 PM, Divya
Also, check the column names of df1 ( after joining df2 and df3 ).
Prasad.
From: Ted Yu
Date: Monday, April 25, 2016 at 8:35 PM
To: Divya Gehlot
Cc: "user @spark"
Subject: Re: Cant join same dataframe twice ?
Can you show us the structure of df2 and df3 ?
Thanks
On Mon, Apr 25, 20
Can you show us the structure of df2 and df3 ?
Thanks
On Mon, Apr 25, 2016 at 8:23 PM, Divya Gehlot
wrote:
> Hi,
> I am using Spark 1.5.2 .
> I have a use case where I need to join the same dataframe twice on two
> different columns.
> I am getting error missing