Yes. In hadoop, you can enable "backup" tasks by setting mapred.speculative.execution to true.
- milind On 4/16/08 8:07 AM, "Chaman Singh Verma" <[EMAIL PROTECTED]> wrote: > > > Hello, > > I am curious to know whether Hadoop MapReduce has the feature of "Backup > Tasks" as described in the > seminal paper "MapReduce:Simplified Data Processing in Large Cluster" ( Dean > and Ghemawat ). > > Any implementation detail will be extremely valuable. > > Thanks. > > With Regards. > Chaman Singh Verma > Poona,India > > ----- > Chaman Singh Verma > Poona, India > -- > View this message in context: > http://www.nabble.com/Backup-Tasks-in-Hadoop-MapReduce.-tp16722539p16722539.ht > ml > Sent from the Hadoop core-user mailing list archive at Nabble.com. > - Milind -- Milind Bhandarkar, Chief Spammer, Grid Team Y!IM: GridSolutions 408-349-2136 ([EMAIL PROTECTED])
