yahoNanJing commented on PR #5543: URL: https://github.com/apache/arrow-datafusion/pull/5543#issuecomment-1463694623
> Why can't whatever is creating the inner ObjectStore that is passed to https://github.com/yahoNanJing/arrow-ballista/blob/dev-20230302/ballista/core/src/cache_layer/object_store/file.rs#L45 just also create the FileCacheObjectStore and register the FileCacheObjectStore directly? This is the same story as for other ObjectStore decorators that add metrics, tracing, etc... The reason is to make the cache layer transparent for the caller. To achieve this, when invoking `get_by_url`, we need to get a cache layer wrapped `ObjectStore` -- 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]
