[GitHub] incubator-hivemall issue #168: Add cache to reduce Maven build time on Travi...

[myui]

Github user myui commented on the issue:

    https://github.com/apache/incubator-hivemall/pull/168
  
    Seems not working.. 
    
    `timeout: 1000` helps (?)
    https://docs.travis-ci.com/user/caching/#setting-the-timeout
    
    Please add `[HIVEMALL-221]` to the PR title.


---