Re: [I] [Java] Allow Arrow API to read file contents from inputStream instead of only Path [arrow-java]

2024-11-26 Thread via GitHub


assignUser commented on issue #47:
URL: https://github.com/apache/arrow-java/issues/47#issuecomment-2501765896

   @lidavidm comment sounds like this wont' happen for technical reasons.


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Re: [I] [Java] Allow Arrow API to read file contents from inputStream instead of only Path [arrow]

2024-11-16 Thread via GitHub


vibhatha commented on issue #44351:
URL: https://github.com/apache/arrow/issues/44351#issuecomment-2480967028

   On top of my head what I could suggest as a workaround is probably write a 
util. Let me check this. Need some time though. 


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Re: [I] [Java] Allow Arrow API to read file contents from inputStream instead of only Path [arrow]

2024-11-16 Thread via GitHub


lidavidm commented on issue #44351:
URL: https://github.com/apache/arrow/issues/44351#issuecomment-2480978377

   Because this involves the JNI binding, we would have to somehow pass a file 
descriptor over to the C++ API, or otherwise bridge a Java InputStream into an 
Arrow stream. Also, in general, Dataset isn't made for that kind of use case: 
note that even the Python bindings only accept URIs, not file objects: 
https://arrow.apache.org/docs/python/generated/pyarrow.dataset.dataset.html


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Re: [I] [Java] Allow Arrow API to read file contents from inputStream instead of only Path [arrow]

2024-11-16 Thread via GitHub


kou commented on issue #44351:
URL: https://github.com/apache/arrow/issues/44351#issuecomment-2480960969

   This issue is for the Java implementation, right?
   
   @vibhatha @lidavidm Could you take a look at this?


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