ycycse opened a new pull request, #794: URL: https://github.com/apache/tsfile/pull/794
This PR optimizes Python `TsFileDataFrame` / `Timeseries` row-position reads. Before this change, single-series position reads used row-by-row `ResultSet.next()` iteration. This PR switches that path to native row-query Arrow batch reads and avoids timestamp materialization when the caller only needs values. TsFile direct reads improve from `143.2` to `536.2 samples/s`, about `3.7x` faster after this pr. -- 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]
