whcdjj commented on PR #968: URL: https://github.com/apache/parquet-mr/pull/968#issuecomment-1442878000
Hi, I am very interested in this optimization and just have some questiones when testing in a cluster with 4nodes/96 cores using spark3.1. Unfortunately， I see little improvement. I am confused than whether it is neccessary to keep spark.sql.parquet.enableVectorizedReader = false in spark when testing with spark 3.2 and how can i set the parquet buffer size. Sincerely ask for advice @parthchandra -- 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: dev-unsubscr...@parquet.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org
