zuston commented on issue #391: URL: https://github.com/apache/incubator-uniffle/issues/391#issuecomment-1340917575
> Aren't several blocks appended to a data file at present? Yes. I know it’s better to avoid using the append mode to improve the performance. But if the data layout is changed, do we need a index file? In the local file or HDFS storage type, the index file will maintain the relation of block offset in the single one file. -- 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...@uniffle.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org
