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What all the various ways of writing distributed cache in hadoop ? Options :

  1. DistributedCache.addCacheFile(new URI("/cachefile1"),job.getConfiguration());
  2. Path[] localFiles = DistributedCache.getLocalCacheFiles(conf);

what all other ways ?

Donald Miner
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user3315815
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  • These are not 2 options. This is one option. The two commands work together. Another way to get files from the mapper/reducer is posted here: http://stackoverflow.com/questions/17291344/hadoop-large-files-in-distributed-cache – vefthym Feb 24 '14 at 11:41

1 Answers1

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Specify files by the -files options when you submit your job.

Evgeny Benediktov
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