ChenZhongPu opened a new pull request, #22016: URL: https://github.com/apache/flink/pull/22016
Due to the previous [pr](https://github.com/apache/flink-training/pull/36) in which the data format of `TaxiRide` is changed, there is an inconsistency in [Data Pipelines & ETL](https://nightlies.apache.org/flink/flink-docs-release-1.16/docs/learn-flink/etl/). To be specific, - Since we cannot obtain `startTime` and `endTime` at the same time, I change the sample code to compute the (Euclidean) distance instead. - I also conducted the experiment using the updated code with parallelism 4 to get the new sample output. - Chinese translation is also updated. Before: ```java Interval rideInterval = new Interval(ride.startTime, ride.endTime); Minutes duration = rideInterval.toDuration().toStandardMinutes(); out.collect(new Tuple2<>(ride.startCell, duration)); ``` After: ```java double distance = ride.getEuclideanDistance(ride.startLon, ride.startLat); out.collect(new Tuple2<>(ride.startCell, distance)); ``` -- 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: issues-unsubscr...@flink.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org