lwhite1 commented on issue #14411: URL: https://github.com/apache/arrow/issues/14411#issuecomment-1279060711
It's hard to see what would make performance poor here. Could you provide more detail about what you are seeing. One thing that will impact performance is using getObject() as opposed to get(). Again, it's hard to know what the impact of that will be without knowing the vector types, but you might find memory performance (and time performance also, if there's a lot of data), is improved by switching on vector type and using a reader that gets the value as a primitive. Getting objects every time can lead to a lot of GC overhead. -- 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]
