Reranko05 opened a new pull request, #51038: URL: https://github.com/apache/arrow/pull/51038
### Rationale for this change This PR continues the simdjson migration by replacing the RapidJSON-based parsing implementation used by the JSON parser. The existing parser uses RapidJSON's SAX/handler interface to parse JSON values and populate Arrow builders. This change replaces that implementation with simdjson's ondemand API while retaining the existing builder and type-inference logic. ### Changes * Replace the RapidJSON parser and handler interface with simdjson's ondemand API. * Parse JSON documents using `simdjson::ondemand::parser::iterate_many`. * Use `ResolveSimdjsonResult()` consistently when handling simdjson results. * Preserve support for nested objects and arrays. * Preserve explicit-schema and inferred-field behavior. * Preserve unexpected-field handling for `Error`, `Ignore`, and `InferType`. * Continue storing numeric values as raw JSON tokens. * Trim trailing whitespace from numeric raw tokens to preserve existing behavior. * Preserve JSON parse error propagation through `Status::Invalid`. * Remove the parser's RapidJSON-specific dependencies. Fixes: #51037 -- 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]
