Page History

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• The first version only supports file.format = parquet , and more formats will be supported in the future.
• Only support changelog-producer  = none  or lookup 

Migration

Conversion between delete file mode

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and original

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mode

1. LSM original mode -> delete file mode: can be directly switched (just set )by set `delete-map.enabled = true` .
2. delete file mode -> LSM original mode, in theory, perform a full compaction, then clean up the old snapshot, and then disabled delete file mode.set `delete-map.enabled = false`

[1]: https://github.com/apache/iceberg

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