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@xborder xborder commented Dec 24, 2025

What's Changed

Flight JDBC driver does not support IPC compressed formats. This PR includes and shades arrow-compression when packing JDBC driver.
For zstd compression, it is excluding zstd-jni relocation since it needs JNI native methods to keep original location.

Closes #926.

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  • bug-fix
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xborder commented Dec 24, 2025

@aarshivv are you able to build the jdbc driver and test it against your server? I created a demo flight server compressing IPC stream and used DBeaver to load the driver but I'd like to validate this with someone else if possible

@jbonofre
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I will do a quick test too.

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JDBC driver does not support compressed IPC streams (ZSTD, LZ4) [FlightSQL]

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