LuciferYang opened a new pull request #34520: URL: https://github.com/apache/spark/pull/34520
### What changes were proposed in this pull request? The main change of this pr is change the `replication` parameter passed into `yarn.Client.copyFileToRemote` method from `Short` to `Option[Short]` to reduce one DFS interaction if `replication` passed in is `None`. The `FileSystem.create` will also use `getDefaultReplication` as `replication` if the parameter not passed in and in this scenario, this change will not affect the actual file creation reulst. ### Why are the changes needed? Reduce one DFS interaction if possible ### Does this PR introduce _any_ user-facing change? No. ### How was this patch tested? Pass the Jenkins or GitHub Action -- 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]
