arrow git commit: ARROW-283: [C++] Account for upstream changes in parquet-cpp

Repository: arrow Updated Branches: refs/heads/master 637584bec -> 214b861ae ARROW-283: [C++] Account for upstream changes in parquet-cpp Author: Wes McKinney Closes #131 from wesm/ARROW-283 and squashes the following commits: 52dfb28 [Wes McKinney] Update arrow_parquet for API changes in p

arrow git commit: ARROW-284: Disable arrow_parquet module in Travis CI to triage builds

Repository: arrow Updated Branches: refs/heads/master 2d8ec7893 -> 637584bec ARROW-284: Disable arrow_parquet module in Travis CI to triage builds Author: Wes McKinney Closes #132 from wesm/ARROW-284 and squashes the following commits: e3410cf [Wes McKinney] Install miniconda in $HOME to av

arrow git commit: ARROW-274: Add NullableMapVector to support nullable maps

Repository: arrow Updated Branches: refs/heads/master e197b2d6e -> 2d8ec7893 ARROW-274: Add NullableMapVector to support nullable maps Author: Julien Le Dem Closes #128 from julienledem/nullable_map and squashes the following commits: d98580a [Julien Le Dem] review feedback ee1dd45 [Julien