Hello Girish,
This is nothing but lookup join usecase.
Just do a quick search on joins using mapreduce.
Regards,
Jagat Singh
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Sent from Mobile , short and crisp.
On 12-Jun-2012 6:31 PM, "Girish Ravi" wrote:
> Hi All,
>
> I am thinking of a condition where the data in two log file
To add on, have a look at hive and pig. Those are perfect fit for similar use
cases.
Regards
Bejoy KS
Sent from handheld, please excuse typos.
-Original Message-
From: "Bejoy KS"
Date: Tue, 12 Jun 2012 13:04:33
To:
Reply-To: bejoy.had...@gmail.com
Subject: Re: Need logica
@hadoop.apache.org
Reply-To: mapreduce-user@hadoop.apache.org
Subject: Need logical help
Hi All,
I am thinking of a condition where the data in two log files are to be
compared, can I use Map-Reduce to do this?
I have one log file (LOG1) which has user ID and dept ID and another log file
(LOG2) has some
Hi All,
I am thinking of a condition where the data in two log files are to be
compared, can I use Map-Reduce to do this?
I have one log file (LOG1) which has user ID and dept ID and another log file
(LOG2) has some rows which has user ID and dept ID and other data.
Can I compare the data where
