Group using Hash and Sort

[awdeorio]

Modify the group stage to allocate lines to group by hash of key. Then, sort each group. This matches the Apache Hadoop Streaming interface.

Closes #12

[codecov[bot]]

Codecov Report

Merging #33 (f57255d) into develop (7e37a05) will decrease coverage by 0.09%. The diff coverage is 100.00%.

@@             Coverage Diff             @@
##           develop      #33      +/-   ##
===========================================
- Coverage    93.98%   93.89%   -0.10%     
===========================================
  Files            4        4              
  Lines          133      131       -2     
===========================================
- Hits           125      123       -2     
  Misses           8        8              

Impacted Files	Coverage Δ
madoop/mapreduce.py	95.28% <100.00%> (-0.09%)	:arrow_down:

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[jaredzh]

Should I just ignore the failed checks from codecov? @awdeorio

[awdeorio]

Should I just ignore the failed checks from codecov? @awdeorio

Yea, that's fine for now

[awdeorio]

Bump @jaredzh !

[jaredzh]

I left a comment earlier, did you get a chance to look at it? @awdeorio

[awdeorio]

I left a comment earlier, did you get a chance to look at it?

The only comment I saw was a question about code cov, which I responded to. Maybe I missed somethign?

[jaredzh]

Hmm interesting, you should be able to see them under the "files changed" tab. Anyways, they were basically addressing the nitpicks I pushed. Take a look and go ahead and merge if it's good.