Fokko commented on code in PR #16327:
URL: https://github.com/apache/iceberg/pull/16327#discussion_r3306623617
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docs/docs/configuration.md:
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@@ -44,6 +44,7 @@ Iceberg tables support table properties to configure table
behavior, like the de
| write.format.default | parquet
| Default file format for the table; parquet, avro, or orc
|
| write.delete.format.default | data file format
| Default delete file format for the table; parquet, avro, or orc
|
| write.parquet.row-group-size-bytes | 134217728 (128 MB)
| Parquet row group size
|
+| write.parquet.row-group-size-check-uncompressed | false
| Track uncompressed row group size to enforce the target accurately with
compressing codecs
|
Review Comment:
How accurate is this? Do we know that it also takes into account encodings?
For example, a RLE dictionary column can be very small because of the efficient
encoding, rather than the compression codec.
```suggestion
| write.parquet.row-group-size-check-uncompressed | false
| Track uncompressed row group size before applying compression
|
```
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