[C++][Python] Do I have to make arrow::adapters::orc::WriterOptions and arrow::adapters::orc::ReaderOptions immutable?

Hi, I have a question about https://github.com/apache/arrow/pull/9702 (and another future PR) over WriterOptions and ReaderOptions that are basically code copied from the ORC project which then got Arrowized so that the names are acceptable. After go

[Rust][DataFusion] Proposed (backwards incompatible) change to LogicalPlanBuilder API

I am proposing a backwards incompatible change to the Rust DataFusion LogicalPlanBuilder API and I would like to give all stakeholders a chance to comment on the proposal https://github.com/apache/arrow/pull/9703 Thank you, Andrew

Re: [Proposal] Improving PR tracking in Github with PR labels

Thanks Weston! > @Andrew What does "waiting for review" mean to you? Does "no existing > reviewers and passes checks" sound reasonable? Yes those and "not a draft PR" > Is there a distinction between "never reviewed and ready" and "has been reviewed but review is re-requested"? Not for me -- o

[NIGHTLY] Arrow Build Report for Job nightly-2021-03-14-0

Arrow Build Report for Job nightly-2021-03-14-0 All tasks: https://github.com/ursacomputing/crossbow/branches/all?query=nightly-2021-03-14-0 Failed Tasks: - conda-linux-gcc-py39-aarch64: URL: https://github.com/ursacomputing/crossbow/branches/all?query=nightly-2021-03-14-0-drone-conda-linux