Hi siva, MR program is almost same for both MR1 or MR2. Just another framework needed to run the program. If your previous program was written with new API(org.apache.hadoop.mapreduce packages), just re-complie with hadoop 2 libs. Maybe some errors/depricated methods are popped up, but not critical.
Wish your luck. Thanks. Drake Min Drake 민영근 Ph.D On Tue, Jan 20, 2015 at 4:09 PM, siva kumar <[email protected]> wrote: > Thanks Rohit. Do we have any examples on MR2 other than wordcount, bcoz i > dnt find much difference for word count example for both MR1 and MR2. Im > new to yarn, so if you suggest me any example programs on MR2 it could help > me out in a better way. > > Thanks and regards, > siva > On Tue, Jan 20, 2015 at 11:45 AM, Rohith Sharma K S < > [email protected]> wrote: > >> Refer below link, >> >> >> http://hadoop.apache.org/docs/current/hadoop-yarn/hadoop-yarn-site/WritingYarnApplications.html >> >> >> >> Thanks & Regards >> >> Rohith Sharma K S >> >> >> >> *From:* siva kumar [mailto:[email protected]] >> *Sent:* 20 January 2015 11:24 >> *To:* [email protected] >> *Subject:* hadoop yarn >> >> >> >> Hi All, >> >> Can anyone suggest me few links for writing MR2 program on >> Yarn ? >> >> >> >> >> >> >> >> >> >> >> >> Thanks and regrads, >> >> siva >> > >
