mbutrovich commented on issue #2878: URL: https://github.com/apache/datafusion-comet/issues/2878#issuecomment-3648230010
Also it calls `inputRDD` to get the file lists for each partition, but this is wasteful because it actually instantiates readers that it never uses: https://github.com/apache/datafusion-comet/blob/7282d575a326f85a42921d012974706a9d9b7ae2/spark/src/main/scala/org/apache/spark/sql/comet/CometScanExec.scala#L205 There's a TODO to fix this. I might try to do it sooner than later. https://github.com/apache/datafusion-comet/blob/7282d575a326f85a42921d012974706a9d9b7ae2/spark/src/main/scala/org/apache/comet/serde/operator/CometNativeScan.scala#L146 -- 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]
