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Posted to user@hadoop.apache.org by Krish Donald <go...@gmail.com> on 2015/02/12 18:43:36 UTC
Interview Questions asked
Hi,
Does anybody has interview questions which was asked during their interview
on hadoop?
I found few on internet but if somebody who has attended the interview can
give us an idea , that will be great.
Thanks
Krish
Re: Interview Questions asked
Posted by Adrien Mogenet <ad...@contentsquare.com>.
I'm often asking candidates to explain :
- how to compute the average values of a set?
- then, why adding/not adding a combiner?
- how to extract set of distinct values?
And, if the candidate is more a sysadmin than a developer, some questions
about network topology, disk configurations, (I/O kernel scheduling,
failure management, etc.
On 12 February 2015 at 18:46, Russell Jurney <ru...@gmail.com>
wrote:
> Diagram/code a mapreduce join.
>
>
> On Thursday, February 12, 2015, Krish Donald <go...@gmail.com> wrote:
>
>> Hi,
>>
>> Does anybody has interview questions which was asked during their
>> interview on hadoop?
>>
>> I found few on internet but if somebody who has attended the interview
>> can give us an idea , that will be great.
>>
>> Thanks
>> Krish
>>
>
>
> --
> Russell Jurney twitter.com/rjurney russell.jurney@gmail.com datasyndrome.
> com
>
--
*Adrien Mogenet*
Head of Backend/Infrastructure
adrien.mogenet@contentsquare.com
(+33)6.59.16.64.22
http://www.contentsquare.com
4, avenue Franklin D. Roosevelt - 75008 Paris
Re: Interview Questions asked
Posted by Adrien Mogenet <ad...@contentsquare.com>.
I'm often asking candidates to explain :
- how to compute the average values of a set?
- then, why adding/not adding a combiner?
- how to extract set of distinct values?
And, if the candidate is more a sysadmin than a developer, some questions
about network topology, disk configurations, (I/O kernel scheduling,
failure management, etc.
On 12 February 2015 at 18:46, Russell Jurney <ru...@gmail.com>
wrote:
> Diagram/code a mapreduce join.
>
>
> On Thursday, February 12, 2015, Krish Donald <go...@gmail.com> wrote:
>
>> Hi,
>>
>> Does anybody has interview questions which was asked during their
>> interview on hadoop?
>>
>> I found few on internet but if somebody who has attended the interview
>> can give us an idea , that will be great.
>>
>> Thanks
>> Krish
>>
>
>
> --
> Russell Jurney twitter.com/rjurney russell.jurney@gmail.com datasyndrome.
> com
>
--
*Adrien Mogenet*
Head of Backend/Infrastructure
adrien.mogenet@contentsquare.com
(+33)6.59.16.64.22
http://www.contentsquare.com
4, avenue Franklin D. Roosevelt - 75008 Paris
Re: Interview Questions asked
Posted by Adrien Mogenet <ad...@contentsquare.com>.
I'm often asking candidates to explain :
- how to compute the average values of a set?
- then, why adding/not adding a combiner?
- how to extract set of distinct values?
And, if the candidate is more a sysadmin than a developer, some questions
about network topology, disk configurations, (I/O kernel scheduling,
failure management, etc.
On 12 February 2015 at 18:46, Russell Jurney <ru...@gmail.com>
wrote:
> Diagram/code a mapreduce join.
>
>
> On Thursday, February 12, 2015, Krish Donald <go...@gmail.com> wrote:
>
>> Hi,
>>
>> Does anybody has interview questions which was asked during their
>> interview on hadoop?
>>
>> I found few on internet but if somebody who has attended the interview
>> can give us an idea , that will be great.
>>
>> Thanks
>> Krish
>>
>
>
> --
> Russell Jurney twitter.com/rjurney russell.jurney@gmail.com datasyndrome.
> com
>
--
*Adrien Mogenet*
Head of Backend/Infrastructure
adrien.mogenet@contentsquare.com
(+33)6.59.16.64.22
http://www.contentsquare.com
4, avenue Franklin D. Roosevelt - 75008 Paris
Re: Interview Questions asked
Posted by Adrien Mogenet <ad...@contentsquare.com>.
I'm often asking candidates to explain :
- how to compute the average values of a set?
- then, why adding/not adding a combiner?
- how to extract set of distinct values?
And, if the candidate is more a sysadmin than a developer, some questions
about network topology, disk configurations, (I/O kernel scheduling,
failure management, etc.
On 12 February 2015 at 18:46, Russell Jurney <ru...@gmail.com>
wrote:
> Diagram/code a mapreduce join.
>
>
> On Thursday, February 12, 2015, Krish Donald <go...@gmail.com> wrote:
>
>> Hi,
>>
>> Does anybody has interview questions which was asked during their
>> interview on hadoop?
>>
>> I found few on internet but if somebody who has attended the interview
>> can give us an idea , that will be great.
>>
>> Thanks
>> Krish
>>
>
>
> --
> Russell Jurney twitter.com/rjurney russell.jurney@gmail.com datasyndrome.
> com
>
--
*Adrien Mogenet*
Head of Backend/Infrastructure
adrien.mogenet@contentsquare.com
(+33)6.59.16.64.22
http://www.contentsquare.com
4, avenue Franklin D. Roosevelt - 75008 Paris
Re: Interview Questions asked
Posted by Russell Jurney <ru...@gmail.com>.
Diagram/code a mapreduce join.
On Thursday, February 12, 2015, Krish Donald <go...@gmail.com> wrote:
> Hi,
>
> Does anybody has interview questions which was asked during their
> interview on hadoop?
>
> I found few on internet but if somebody who has attended the interview can
> give us an idea , that will be great.
>
> Thanks
> Krish
>
--
Russell Jurney twitter.com/rjurney russell.jurney@gmail.com datasyndrome.com
Re: Interview Questions asked
Posted by Russell Jurney <ru...@gmail.com>.
Diagram/code a mapreduce join.
On Thursday, February 12, 2015, Krish Donald <go...@gmail.com> wrote:
> Hi,
>
> Does anybody has interview questions which was asked during their
> interview on hadoop?
>
> I found few on internet but if somebody who has attended the interview can
> give us an idea , that will be great.
>
> Thanks
> Krish
>
--
Russell Jurney twitter.com/rjurney russell.jurney@gmail.com datasyndrome.com
Re: Interview Questions asked
Posted by Russell Jurney <ru...@gmail.com>.
Diagram/code a mapreduce join.
On Thursday, February 12, 2015, Krish Donald <go...@gmail.com> wrote:
> Hi,
>
> Does anybody has interview questions which was asked during their
> interview on hadoop?
>
> I found few on internet but if somebody who has attended the interview can
> give us an idea , that will be great.
>
> Thanks
> Krish
>
--
Russell Jurney twitter.com/rjurney russell.jurney@gmail.com datasyndrome.com
Re: Interview Questions asked
Posted by Russell Jurney <ru...@gmail.com>.
Diagram/code a mapreduce join.
On Thursday, February 12, 2015, Krish Donald <go...@gmail.com> wrote:
> Hi,
>
> Does anybody has interview questions which was asked during their
> interview on hadoop?
>
> I found few on internet but if somebody who has attended the interview can
> give us an idea , that will be great.
>
> Thanks
> Krish
>
--
Russell Jurney twitter.com/rjurney russell.jurney@gmail.com datasyndrome.com