Re: [PR] Docs: recommendation for packaging uberjars [iceberg]

["qinghui-xu (via GitHub)" <gi...@apache.org>]

qinghui-xu commented on code in PR #14292:
URL: https://github.com/apache/iceberg/pull/14292#discussion_r2454423387


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README.md:
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@@ -72,7 +72,9 @@ Iceberg table support is organized in library modules:
 Iceberg also has modules for adding Iceberg support to processing engines:
 
 * `iceberg-spark` is an implementation of Spark's Datasource V2 API for Iceberg with submodules for each spark versions (use runtime jars for a shaded version)
+    * When packaging user projects in an uberjar, only the `iceberg-spark-runtime` jar and potentially one of the storage-specific bundles, such as `iceberg-aws-bundle` or `iceberg-gcp-bundle` are needed, as suggested by [the documentation](https://iceberg.apache.org/multi-engine-support/#runtime-jar). No other Iceberg modules, such as `iceberg-core` or `iceberg-parquet` (and their transitive dependencies) are needed, as they may lead to dependency version mismatches/conflicts on the runtime classpath.

Review Comment:
   Updated the site/docs and add a pointer in the README.



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