[GitHub] incubator-hivemall issue #168: [HIVEMALL-221] Add cache to reduce Maven buil...

[chezou]

Github user chezou commented on the issue:

    https://github.com/apache/incubator-hivemall/pull/168
  
    I'm not sure the exact timing of caching, though, I'd add `timeout` on 
travis.yml.


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