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Posted to github@arrow.apache.org by GitBox <gi...@apache.org> on 2022/05/08 15:40:00 UTC
[GitHub] [arrow-datafusion] xiaofan-luan opened a new issue, #2485: Any plan to implement datafusion go/c++ binding?
xiaofan-luan opened a new issue, #2485:
URL: https://github.com/apache/arrow-datafusion/issues/2485
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Hi All, I'm from Milvus community(https://github.com/search?q=milvus) and we are a vector database written in Go/C++, I really love what datafusion is doing!
We store our scalar data in arrow, currently we copy arrow into vector or other format for executing predication.
Datafusion fits our need to filter out data from arrow, just curious if we have any plan to support datafusion in cpp~
Thanks!
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[GitHub] [arrow-datafusion] Jimexist commented on issue #2485: Any plan to implement datafusion go/c++ binding?
Posted by GitBox <gi...@apache.org>.
Jimexist commented on issue #2485:
URL: https://github.com/apache/arrow-datafusion/issues/2485#issuecomment-1120565795
> I don't know if anyone is actively working on the C binding for datafusion right now, but if there is enough interests, we could create a new repo at https://github.com/datafusion-contrib to facilitate the collaboration.
indeed, that C API could also benefit Java binding as well, because it'll be much better than the current JNI approach (and also in future when Java panama project is landed)
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[GitHub] [arrow-datafusion] houqp commented on issue #2485: Any plan to implement datafusion go/c++ binding?
Posted by GitBox <gi...@apache.org>.
houqp commented on issue #2485:
URL: https://github.com/apache/arrow-datafusion/issues/2485#issuecomment-1120671832
Now we just need to wait for someone from the community to lead this effort :D
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[GitHub] [arrow-datafusion] xiaofan-luan commented on issue #2485: Any plan to implement datafusion go/c++ binding?
Posted by GitBox <gi...@apache.org>.
xiaofan-luan commented on issue #2485:
URL: https://github.com/apache/arrow-datafusion/issues/2485#issuecomment-1120594252
@houqp great! let me know if we decide to do so, we can help on evaluating the initial version and might help on contributing it!
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Re: [I] Any plan to implement datafusion go/c++ binding? [datafusion]
Posted by "codeboyyong (via GitHub)" <gi...@apache.org>.
codeboyyong commented on issue #2485:
URL: https://github.com/apache/datafusion/issues/2485#issuecomment-2091260988
hello, any update on this topic? I am also interesting in how to call data fusion in go app.
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[GitHub] [arrow-datafusion] gedw99 commented on issue #2485: Any plan to implement datafusion go/c++ binding?
Posted by "gedw99 (via GitHub)" <gi...@apache.org>.
gedw99 commented on issue #2485:
URL: https://github.com/apache/arrow-datafusion/issues/2485#issuecomment-1585032256
He will do it !!
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[GitHub] [arrow-datafusion] houqp commented on issue #2485: Any plan to implement datafusion go/c++ binding?
Posted by GitBox <gi...@apache.org>.
houqp commented on issue #2485:
URL: https://github.com/apache/arrow-datafusion/issues/2485#issuecomment-1120478157
Hi @xiaofan-luan , I have been following milvus for a long time and would love to see a synergy between the two communities :D
It shouldn't be too hard to expose our high level interfaces through C ABI for C++ and Go. For example: http://bitboom.github.io/calling-rust-from-cpp. We might need to add a couple of small high level public APIs to help pass record batches between C++ and Rust through the Arrow C Data interface.
I don't know if anyone is actively working on the C binding for datafusion right now, but if there is enough interests, we could create a new repo at https://github.com/datafusion-contrib to facilitate the collaboration.
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