makssent commented on issue #39052: URL: https://github.com/apache/shardingsphere/issues/39052#issuecomment-5581713843
> One open question on the 5th item — **isc_blobtoobig**: there's currently no size-limit tracking anywhere (`FirebirdBlobWrite` buffers into an unbounded `ByteArrayOutputStream`), and unlike the other four this isn't "wire an existing signal to an error" — it needs a genuinely new limit. Firebird itself has no fixed protocol-level blob size ceiling, so this would be a ShardingSphere-proxy-specific in-memory buffering guard. Before I pick a number: should this be a hardcoded constant, or a configurable proxy property? Happy to go with whichever you'd prefer, or split it into a follow-up issue/PR so it doesn't block the other four. I think it would be better to create a separate issue for `isc_blobtoobig`, since this may require changes to the program logic rather than just error handling. I’m not ready to suggest a specific solution yet: I’m currently working on another project, and I’ll need to refresh my knowledge of BLOB handling to understand how to address this problem. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
