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-- *Lukewarm Regards,* *Mahsa*

Re: running a job on single-node setup takes less time than running on a cluster

data size to benefit out of Hadoop. Basically >>> hadoop creates splits based on the configured value. The default being >>> 64MB. So if your data size is less than 64MB it would basically run only 1 >>> MR job. >>> >>> Thanks & Regards, >>>

Re: running a job on single-node setup takes less time than running on a cluster

n 64MB it would basically run only 1 > MR job. > > Thanks & Regards, > Saurabh Bhutyani > > Call : 9820083104 > Gtalk: s4saur...@gmail.com > > > > On Mon, Aug 20, 2012 at 6:33 PM, Mahsa Mofidpoor wrote: > >> Hello, >> >> I run a simple join (selec

running a job on single-node setup takes less time than running on a cluster

Hello, I run a simple join (select col_list from table1 join table2 on (join_condition)) on both single-node and multi-nodes setup. The table sizes are 1.7 MB and 4.2 MB respectively. It takes more time to execute the query on the cluster then to run it on a single-node hadoop setup. I checked t