rafalmo opened a new issue, #8378: URL: https://github.com/apache/iceberg/issues/8378
Hi, I have table which has 280 parquet files. I want to update only 1 record in a table. When i do this, number of files doubles to 560 (I check it by table.all_files). This is happening on the table in v1 and v2 format ( with option copy-on-write) For merge-on-read it's work properly - Number of files after change = 282. In documentation for copy-on-write I found: "Let say you have two data files in data directory of Iceberg table data-file-1 & data-file-2. You have updated an record, which is present in data-file-2 only. Iceberg will create a new copy of data-file-2 only and apply the changes." In my case it doesn't work like that. Do I need to change something in the settings ? -- 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]
