kevinjqliu commented on issue #428: URL: https://github.com/apache/iceberg-python/issues/428#issuecomment-1953026131
Here's how it's done in Java. [`BaseTaskWriter.java` checks `targetFileSize`](https://github.com/apache/iceberg/blob/main/core/src/main/java/org/apache/iceberg/io/BaseTaskWriter.java#L308) when writing and will create a new file when the file size target is met. `targetFileSize` is set in [`SparkWrite`](https://github.com/apache/iceberg/blob/598552e134c2a31a6eb258cb2b071d08f04e079f/spark/v3.3/spark/src/main/java/org/apache/iceberg/spark/source/SparkWrite.java#L125C37-L125C55) which refers to the [`targetDataFileSize` property ](https://github.com/apache/iceberg/blob/598552e134c2a31a6eb258cb2b071d08f04e079f/spark/v3.3/spark/src/main/java/org/apache/iceberg/spark/SparkWriteConf.java#L170) [Default setting](https://github.com/apache/iceberg/blob/main/core/src/main/java/org/apache/iceberg/TableProperties.java#L297) is 512 MB -- 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: issues-unsubscr...@iceberg.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@iceberg.apache.org For additional commands, e-mail: issues-h...@iceberg.apache.org
