Slight modification: I now know how to add files to the distributed file
cache, which can be done via this command placed in the main or run class:
DistributedCache.addCacheFile(new URI("/user/hadoop/thefile.dat"),
conf);
However I am still having trouble locating the file in the distributed
cache. *How do I call the file path of thefile.dat in the distributed cache
as a string?* I am using Hadoop 0.20.2
On Fri, Jul 29, 2011 at 10:26 AM, Roger Chen <[email protected]> wrote:
> Hi all,
>
> Does anybody have examples of how one moves files from the local
> filestructure/HDFS to the distributed cache in MapReduce? A Google search
> turned up examples in Pig but not MR.
>
> --
> Roger Chen
> UC Davis Genome Center
>
--
Roger Chen
UC Davis Genome Center
