[NIGHTLY] Arrow Build Report for Job nightly-2019-12-07-0

2019-12-07 Thread Crossbow
Arrow Build Report for Job nightly-2019-12-07-0 All tasks: https://github.com/ursa-labs/crossbow/branches/all?query=nightly-2019-12-07-0 Failed Tasks: - conda-osx-clang-py36: URL: https://github.com/ursa-labs/crossbow/branches/all?query=nightly-2019-12-07-0-azure-conda-osx-clang-py36 - test

Re: Human-readable version of Arrow Schema?

2019-12-07 Thread Maarten Ballintijn
Is there a syntax specified for schemas? Cheers, Maarten. > On Dec 6, 2019, at 5:01 PM, Micah Kornfield wrote: > > Hi Christian, > As far as I know no-one is working on a canonical text representation for > schemas. A JSON serializer exists for integration test purposes, but > IMO it should

[jira] [Created] (ARROW-7346) [CI] Explicit usage of ccache across the builds

2019-12-07 Thread Krisztian Szucs (Jira)
Krisztian Szucs created ARROW-7346: -- Summary: [CI] Explicit usage of ccache across the builds Key: ARROW-7346 URL: https://issues.apache.org/jira/browse/ARROW-7346 Project: Apache Arrow Issu

[jira] [Created] (ARROW-7347) [C++] Update bundled Boost to 1.71.0

2019-12-07 Thread Kouhei Sutou (Jira)
Kouhei Sutou created ARROW-7347: --- Summary: [C++] Update bundled Boost to 1.71.0 Key: ARROW-7347 URL: https://issues.apache.org/jira/browse/ARROW-7347 Project: Apache Arrow Issue Type: Improveme