Yep, you can implement your own MR job. Please share your valuable experience w/ us later :)
Sent from my iPhone On Dec 26, 2012, at 7:54 PM, "狼侠" <[email protected]> wrote: > Do your have a sssp program that use mapreduce to realize and read data from > the file in hdfs?I want the data to run in Hama or run in mapreduce is same. > If not,I would change the exist program. > > > > > ------------------ 原始邮件 ------------------ > 发件人: "Edward"<[email protected]>; > 发送时间: 2012年12月26日(星期三) 下午5:34 > 收件人: "[email protected]"<[email protected]>; > > 主题: Re: 回复： sssp in mapreduce > > > > "- A map task receives a node n as a key, and (D, points-to) as its value" > <IntWritable, IntArrayWritable> > The 1st element of value is a Distance, 2nd is the size of edges, and edge > list. > Sent from my iPhone > > On Dec 26, 2012, at 6:21 PM, "狼侠" <[email protected]> wrote: > >> Thanks,what do the input data of your program? like >> >> >> >> >> ------------------ 原始邮件 ------------------ >> 发件人: "Edward"<[email protected]>; >> 发送时间: 2012年12月26日(星期三) 下午4:01 >> 收件人: "[email protected]"<[email protected]>; >> >> 主题: Re: sssp in mapreduce >> >> >> >> http://blog.udanax.org/2009/02/breadth-first-search-mapreduce.html?m=1 >> >> Sent from my iPhone >> >> On Dec 26, 2012, at 4:44 PM, "狼侠" <[email protected]> wrote: >> >>> Hi, I want to compare the sssp algorithm run in Hama with it run in >>> mapreduce.Do someone have a sssp program that use mapreduce to realize?
