LuciferYang commented on PR #47664: URL: https://github.com/apache/spark/pull/47664#issuecomment-2278806515
> So, the following two main class are the target? > > * core/src/main/scala/org/apache/spark/api/r/SerDe.scala > * sql/api/src/main/scala/org/apache/spark/sql/catalyst/encoders/RowEncoder.scala Yes, the changes to `RowEncoder.scala` were made to optimize performance. After the changes to `RowEncoder.scala`, there will be `immutable.ArraySeq` in the data passed between the JVM and R, so it is also necessary to fix `r/SerDe.scala`, otherwise some SparkR-related tests will fail. -- 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] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
