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Posted to dev@crunch.apache.org by "Charles Pritchard (JIRA)" <ji...@apache.org> on 2014/10/06 19:59:35 UTC

[jira] [Created] (CRUNCH-474) Reduce dependencies on MapReduce library in standard MemPipeline

Charles Pritchard created CRUNCH-474:
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             Summary: Reduce dependencies on MapReduce library in standard MemPipeline
                 Key: CRUNCH-474
                 URL: https://issues.apache.org/jira/browse/CRUNCH-474
             Project: Crunch
          Issue Type: Bug
            Reporter: Charles Pritchard


There are currently dependencies on the MapReduce library that could be removed or otherwise re-wired in the MemPipeline method.

Currently MemPipeline relies on setting up tasks to match Hadoop libraries without using any of their functionality, beyond the counters. Crunch may be useful in areas where data is processed without Hadoop.

As an aside, the Avro writables have completely unused references to Hadoop in their import statements.





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