steveloughran commented on pull request #2168: URL: https://github.com/apache/hadoop/pull/2168#issuecomment-693377950
+ plan to switch copyToLocal & distcp to openFile with sequential read policy. This ensures that on clusters where the default policy has been set to random will not see performance collapse here. It will be left to the ORC/Parquet projects to consider when/how to move to this API too. ---------------------------------------------------------------- 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. For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
