[GitHub] incubator-hivemall pull request #168: [HIVEMALL-221] Add cache to reduce Mav...

[myui]

Github user myui commented on a diff in the pull request:

    https://github.com/apache/incubator-hivemall/pull/168#discussion_r227796760
  
    --- Diff: .travis.yml ---
    @@ -1,5 +1,10 @@
     sudo: false
     
    +cache:
    +  timeout: 1500
    +  directories:
    +  - $HOME/.m2
    --- End diff --
    
    Isn't `$HOME/.m2/repository` ?
    
    https://github.com/apache/kafka/blob/trunk/.travis.yml#L52
    https://github.com/airlift/drift/blob/master/.travis.yml#L11
    https://github.com/mesos/storm/blob/master/.travis.yml#L6


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