wandongchen opened a new issue, #13375:
URL: https://github.com/apache/iceberg/issues/13375
### Query engine
_No response_
### Question
We use spark rewrite files, such as:
CALL `DataLakeCatalog`.`system`.`rewrite_data_files`(`table` => 'x.y',
`options` => map('delete-file-threshold', '1',
'max-concurrent-file-group-rewrites', '10', 'partial-progress.enabled', 'true',
'partial-progress.max-commits', '50', 'min-file-size-bytes', '62914560',
'max-file-group-size-bytes', '10737418240', 'min-input-files', '5',
'target-file-size-bytes', '134217728'))
when this produce finish, check some partition files, the size before and
after the rewrite is the same.
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