[jira] [Created] (ARROW-4147) [JAVA] Reduce heap usage for variable width vectors

Pindikura Ravindra created ARROW-4147: - Summary: [JAVA] Reduce heap usage for variable width vectors Key: ARROW-4147 URL: https://issues.apache.org/jira/browse/ARROW-4147 Project: Apache Arrow

[Rust] crate versions and release process

Hi, This is related to an earlier email I sent regarding separating the Rust implementation into sub crates. See some early discussions in this PR [1]. As we could have multiple crates for the project in future (e.g., arrow, parquet, orc, gandiva), I'm wondering whether we can keep different vers

Re: Compiling C++ Arrow Flight

Hi Tim, This part of the codebase is a good ways from production-ready -- we aren't running the tests in CI for example. I put in enough hacks to be able to build using a local gRPC install that used CMake. Almost certainly a number of changes to FindGRPC.cmake will need to be made to get things w

Compiling C++ Arrow Flight

Hello All, Apologies in advance for the beginner question as I'm not versed in cmake. I'm having difficulties getting Arrow dependencies satisfied with the C++ version (cmake -DARROW_FLIGHT=ON ..). Does anyone have any tips or suggestions that enable them to compile arrow with flight on? I've c

[jira] [Created] (ARROW-4146) [C++] Extend visitor functions to include ArrayBuilder and allow callable visitors

Benjamin Kietzman created ARROW-4146: Summary: [C++] Extend visitor functions to include ArrayBuilder and allow callable visitors Key: ARROW-4146 URL: https://issues.apache.org/jira/browse/ARROW-4146

Enabling an installation path for Arrow R users

hi folks, With 0.12 around the corner and significant progress on the R bindings project (sufficient for Spark integration [1]), I am wondering how everyday R users are going to be able to install the software respectively on Linux, macOS, and Windows. Thoughts about the strategy for this? Thanks

Re: Bison error when making thrift on macOS

You stumbled on https://issues.apache.org/jira/browse/PARQUET-1319. See https://github.com/apache/parquet-cpp/commit/d15d2687e9f154e69e956e2a56c8d1fd6c3b7ac8 (which is part of Arrow's ThirdpartyToolchain.cmake) You can pass `-DBISON_EXECUTABLE=/path/to/homebrew/bison` when building - Wes On Wed

Re: Bison error when making thrift on macOS

Turns out I already have a thrift installed through brew, but cmake needed help to figure it out, I have added export THRIFT_HOME="/usr/local/Cellar/thrift/0.11.0" to my ~/.bash_profile > Le 2 janv. 2019 à 14:00, Romain Francois a écrit : > > This might be relevant, I'm getting: > > -- TH

Re: Bison error when making thrift on macOS

This might be relevant, I'm getting: -- THRIFT_HOME: -- Thrift compiler/libraries NOT found: (THRIFT_INCLUDE_DIR-NOTFOUND, THRIFT_STATIC_LIB-NOTFOUND). Looked in system search paths. -- Thrift include dir: /Users/romain/git/apache/arrow/cpp/release/thrift_ep/src/thrift_ep-install/include -- Th

Bison error when making thrift on macOS

Hello, I'm trying to build arrow and parquet on Mac OS: $ cmake .. -DARROW_PARQUET=ON -DCMAKE_BUILD_TYPE=Release -DARROW_BOOST_USE_SHARED:BOOL=Off $ make install And get only up to: [ 37%] Performing build step for 'thrift_ep' CMake Error at /Users/romain/git/apache/arrow/cpp/release/thrift