Thanks for asking this : Im not sure and didnt realize this until you mentioned it!
1) Prav: You are implying that we would use the "Job" Class... but how could it replace the DC? 2) The point of the DC is to replicate a file so that its present and local on ALL nodes. I didnt know it was deprecated, but there must be some replacement for it - or maybe it just got renamed and moved? SO ... what is the future of the DistributedCache for mapreduce jobs? On Wed, Jan 29, 2014 at 4:22 PM, praveenesh kumar <praveen...@gmail.com>wrote: > I think you can use the Job class. > > http://hadoop.apache.org/docs/stable2/api/org/apache/hadoop/mapreduce/Job.html > > Regards > Prav > > > On Wed, Jan 29, 2014 at 9:13 PM, Giordano, Michael < > michael.giord...@vistronix.com> wrote: > >> I noticed that in Hadoop 2.2.0 >> org.apache.hadoop.mapreduce.filecache.DistributedCache has been deprecated. >> >> >> >> (http://hadoop.apache.org/docs/current/api/deprecated-list.html#class) >> >> >> >> Is there a class that provides equivalent functionality? My application >> relies heavily on DistributedCache. >> >> >> >> Thanks, >> >> Mike G. >> >> This communication, along with its attachments, is considered >> confidential and proprietary to Vistronix. It is intended only for the use >> of the person(s) named above. Note that unauthorized disclosure or >> distribution of information not generally known to the public is strictly >> prohibited. If you are not the intended recipient, please notify the >> sender immediately. >> > > -- Jay Vyas http://jayunit100.blogspot.com
