Re: Sending shared pointers from python to R

pyarrow.dataset ro.r("library(arrow)") On Sat, Apr 25, 2020 at 12:19 PM Jeffrey Wong wrote: > Hello, I am using Arrow Table's to facilitate fast data transfer between > python and R. The below strategy worked with arrow==0.14.1, but is no > longer working in arrow == 0

Sending shared pointers from python to R

aIcEEE Did I need to compile a version of Arrow with some kind of flag in order to see this symbol? I currently get arrow-cpp, pyarrow, and r-arrow all from conda-forge. Thank you so much for all the amazing development in arrow. This exchange of pandas dataframe to R dataframe via arrow table is amazingly fast. -- Jeffrey Wong Computational Causal Inference

Citing Arrow?

Hello developers, is there a proper way to cite the arrow project for a survey paper? Thank you, -- Jeffrey Wong Computational Causal Inference

[jira] [Created] (ARROW-5956) Undefined symbol GetFieldByName

Jeffrey Wong created ARROW-5956: --- Summary: Undefined symbol GetFieldByName Key: ARROW-5956 URL: https://issues.apache.org/jira/browse/ARROW-5956 Project: Apache Arrow Issue Type: Bug

[jira] [Created] (ARROW-4316) Reusing arrow.so for both Python and R

Jeffrey Wong created ARROW-4316: --- Summary: Reusing arrow.so for both Python and R Key: ARROW-4316 URL: https://issues.apache.org/jira/browse/ARROW-4316 Project: Apache Arrow Issue Type: Bug

Using arrow to efficiently transfer data from Python to R

licate this contribution? -- Jeffrey Wong Computational Causal Inference

[jira] [Created] (ARROW-4027) Reading partitioned datasets using RecordBatchFileReader into R

Jeffrey Wong created ARROW-4027: --- Summary: Reading partitioned datasets using RecordBatchFileReader into R Key: ARROW-4027 URL: https://issues.apache.org/jira/browse/ARROW-4027 Project: Apache Arrow