Also, once you have the array of URIs after calling getCacheFiles you can iterate over them using File class or Path ( http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/Path.html#Path(java.net.URI) )
Regards, Shahab On Wed, Jul 10, 2013 at 5:08 PM, Omkar Joshi <ojo...@hortonworks.com> wrote: > did you try JobContext.getCacheFiles() ? > > > Thanks, > Omkar Joshi > *Hortonworks Inc.* <http://www.hortonworks.com> > > > On Wed, Jul 10, 2013 at 10:15 AM, Botelho, Andrew > <andrew.bote...@emc.com>wrote: > >> Hi,**** >> >> ** ** >> >> I am trying to store a file in the Distributed Cache during my Hadoop job. >> **** >> >> In the driver class, I tell the job to store the file in the cache with >> this code:**** >> >> ** ** >> >> Job job = Job.getInstance();**** >> >> job.addCacheFile(new URI("file name"));**** >> >> ** ** >> >> That all compiles fine. In the Mapper code, I try accessing the cached >> file with this method:**** >> >> ** ** >> >> Path[] localPaths = context.getLocalCacheFiles();**** >> >> ** ** >> >> However, I am getting warnings that this method is deprecated.**** >> >> Does anyone know the newest way to access cached files in the Mapper >> code? (I am using Hadoop 2.0.5)**** >> >> ** ** >> >> Thanks in advance,**** >> >> ** ** >> >> Andrew**** >> > >
