[GitHub] [incubator-paimon] JingsongLi commented on a diff in pull request #840: [doc] Document file format

["JingsongLi (via GitHub)" <gi...@apache.org>]

JingsongLi commented on code in PR #840:
URL: https://github.com/apache/incubator-paimon/pull/840#discussion_r1159385518


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docs/content/concepts/file-layouts.md:
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@@ -76,3 +76,7 @@ To limit the number of sorted runs, we have to merge several sorted runs into on
 However, compaction is a resource intensive procedure which consumes a certain amount of CPU time and disk IO, so too frequent compaction may in turn result in slower writes. It is a trade-off between query and write performance. Paimon currently adapts a compaction strategy similar to Rocksdb's [universal compaction](https://github.com/facebook/rocksdb/wiki/Universal-Compaction).
 
 By default, when Paimon writers append records to the LSM tree, they'll also perform compactions as needed. Users can also choose to perform all compactions in a dedicated compaction job. See [dedicated compaction job]({{< ref "maintenance/write-performance#dedicated-compaction-job" >}}) for more info.
+
+## Data file format
+
+Currently, Paimon supports using orc, parquet and avro as data file's format.

Review Comment:
   Add this to `## Data Files`?



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