Hi
I'm Rakhi Mulchandai.
I have sent a mail for my queries to i...@cloudera.com and then I got a reply
from Omer Trajman about that.
He suggested me to request queries to u.
Please find the attachment for the mail I got from Omer Trajman.
Actually Since few months I'm working on hadoop c++ and hadoop java with
cloudera dev environment.
Might be if I m mistaken u can correct me as I know in hadoop there is strong
APIs for java map reduce rather than c++ map reduce.
Actually our most of the applications are in c++ so I'm trying to use c++ more
than java.
I have some queries regarding that and it'll be so kind if u can have a look.
I'll be highly thankful to u.
My queries are as follows:
1. Actually I want to know that is there any way to create multiple files
in output in c++ map reduce as in java we can do it.
I want to create multiple output files from reducer with different or same key
We can use MultipleTextOutputFormat<Text, Text> class for doing the same in
java.
2. Is it possible to provide output file name(as we get part-00000,
part-00001 and so on in c++ map reduce) as in java we can do.
Thanks
Regards
Rakhi Mulchandani
Associate Software Engineer | Impetus Infotech (India) Pvt. Ltd.
Desk:91-731-4269300-4831 | Mobile:91-94068-59659
________________________________
Are you exploring a Big Data Strategy ? Listen to this recorded webinar on
Planning your Hadoop/ NoSQL projects for 2011 at
www.impetus.com/featured_webinar?eventid=37
Follow us on www.twitter.com/impetuscalling or visit www.impetus.com to know
more.
NOTE: This message may contain information that is confidential, proprietary,
privileged or otherwise protected by law. The message is intended solely for
the named addressee. If received in error, please destroy and notify the
sender. Any use of this email is prohibited when received in error. Impetus
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--- Begin Message ---
Rakhi,
Thank you for your question. Please try one of the community lists here:
http://www.cloudera.com/community/
This may be a good question for cdh-u...@cloudera.org or
mapreduce-u...@hadoop.apache.org.
Regards,
Omer
phone: +1 (617) 271-5210
skype/twitter: otrajman
data: http://www.cloudera.com
On Monday, April 25, 2011 at 4:42 AM, Rakhi Mulchandani wrote:
> Hi
>
> I’m Rakhi Mulchandai.
> Since few months I’m working on hadoop c++ and hadoop java with cloudera dev
> environment.
> Might be if I m mistaken u can correct me as I know in hadoop there is strong
> APIs for java map reduce rather than c++ map reduce.
> Actually our most of the applications are in c++ so I’m trying to use c++
> more than java.
> I have some queries regarding that and it’ll be so kind if u can have a look.
> I’ll be highly thankful to u.
> My queries are as follows:
> 1. Actually I want to know that is there any way to create multiple files in
> output in c++ map reduce as in java we can do it.
> I want to create multiple output files from reducer with different or same key
> We can use MultipleTextOutputFormat<Text, Text> class for doing the same in
> java.
> 2. Is it possible to provide output file name(as we get part-00000,
> part-00001 and so on in c++ map reduce) as in java we can do.
> Thanks
>
>
>
> Regards
> Rakhi Mulchandani
> Associate Software Engineer | Impetus Infotech (India) Pvt. Ltd.
> Desk:91-731-4269300-4831 | Mobile:91-94068-59659
>
>
>
>
> Are you exploring a Big Data Strategy ? Listen to this recorded webinar on
> Planning your Hadoop/ NoSQL projects for 2011 at
> www.impetus.com/featured_webinar?eventid=37
>
> Follow us on www.twitter.com/impetuscalling or visit www.impetus.com to know
> more.
>
>
> NOTE: This message may contain information that is confidential,
> proprietary, privileged or otherwise protected by law. The message is
> intended solely for the named addressee. If received in error, please destroy
> and notify the sender. Any use of this email is prohibited when received in
> error. Impetus does not represent, warrant and/or guarantee, that the
> integrity of this communication has been maintained nor that the
> communication is free of errors, virus, interception or interference.
>
--- End Message ---
