Re: [C++] Shall we modify the ORC reader?

Well, I haven’t found any. Thankfully ORC does work and I can figure out how it works by testing using simple examples. However I have never managed to contact the ORC community at all. They have never responded to any of my emails to d...@orc.apache.org I do want to

Re: ORC writer [Re: When will my PR be available in a release?]

Note that a good way to speed up the process is to help with other development tasks in the project (since this will help maintainers dedicate more time to code review). On Thu, Jan 14, 2021 at 8:09 AM Antoine Pitrou wrote: > > > Hi Ying, > > Sorry for the delay. We're quite strained these days

ORC writer [Re: When will my PR be available in a release?]

Hi Ying, Sorry for the delay. We're quite strained these days for reviewing PRs given the increase in contributor activity for the project. I'll try to give your PR a review in the next weeks. Best regards Antoine. On Wed, 13 Jan 2021 08:42:45 -0500 Ying Zhou wrote: > Hi, > > I have imple

Re: [C++] Shall we modify the ORC reader?

Hi Ying, Is there a semantic description of the ORC data types somewhere? I've read through https://orc.apache.org/docs/types.html and https://orc.apache.org/specification/ORCv1/ but those docs don't seem to explain the intent and constraints of each of the data types. Regards Antoine. On

Re: [Plasma] Will Plasma provide a cluster version?

Hi Lyx, Plasma is currently unmaintained and deprecated inside Arrow. If you're interested in the functionality, I suggest you talk to the Ray developers: https://github.com/ray-project/ray Regards Antoine. On Thu, 14 Jan 2021 21:02:39 +0800 "Lyx" <1181245...@qq.com> wrote: > Hi, I'm wonderi

[Plasma] How did the Plasma's Domain Unix Socket provide the mmap?

Hi, I'm considering how the Plasma use the Unix socket to delivery a memory mapping between different processes? I suppose it is the plasma's server's Unix socket just send the file descriptor (namely the Unix' fd) of a certain  temp file on disk it opened to all the clients, and then the client

[Plasma] Will Plasma provide a cluster version?

Hi, I'm wondering if the Plasma can works well between  client process on different cluster nodes for sharing the data ?  Or if it will be a new feature for  later Apache Arrow's new release?

[NIGHTLY] Arrow Build Report for Job nightly-2021-01-14-1

Arrow Build Report for Job nightly-2021-01-14-1 All tasks: https://github.com/ursa-labs/crossbow/branches/all?query=nightly-2021-01-14-1 Failed Tasks: - test-conda-python-3.7-kartothek-latest: URL: https://github.com/ursa-labs/crossbow/branches/all?query=nightly-2021-01-14-1-github-test-con