xborder opened a new issue, #1316:
URL: https://github.com/apache/arrow-java/issues/1316

   ### Describe the enhancement requested
   
   Arrow IPC supports LZ4 Frame and Zstandard body compression, but Arrow Java 
Flight servers do not currently expose a way to select response-stream 
compression based on client support. The Flight SQL JDBC driver likewise cannot 
advertise accepted codecs.
   
   Add explicit client/server negotiation so a client can request supported 
codecs in preference order, while preserving uncompressed behavior with older 
or unconfigured peers. Apply the selected codec to record and dictionary 
batches, expose JDBC configuration, and add compatibility/round-trip tests.


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