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HDDS-9187. Document Spark/shaded jar fix.#257

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jojochuang wants to merge 1 commit intoapache:HDDS-9225-website-v2from
jojochuang:HDDS-9187
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HDDS-9187. Document Spark/shaded jar fix.#257
jojochuang wants to merge 1 commit intoapache:HDDS-9225-website-v2from
jojochuang:HDDS-9187

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What changes were proposed in this pull request?

HDDS-9187. Document Spark/shaded jar fix.

Please describe your PR in detail:

What is the link to the Apache Jira?

https://issues.apache.org/jira/browse/HDDS-9187

How was this patch tested?

Check off which of the following tests were done on this change. If additional testing was done, please elaborate here as well.

  • The CI checks on my fork are passing
  • I verified the rendered content using a local preview
  • I manually verified the steps provided in this change work as described

@jojochuang jojochuang added the website-v2 Tasks for the new ozone website targeting the HDDS-9225-website-v2 branch label Jan 20, 2026
@jojochuang jojochuang requested a review from adoroszlai January 20, 2026 01:17

### OzoneFS Hadoop3 Client Shading

The `ozonefs-hadoop3-client` jar is designed for use with Spark. It is a shaded uber jar with relocated classpath compatible with Spark.
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@adoroszlai adoroszlai Jan 21, 2026

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ozone-filesystem-hadoop3-client no longer exists in 2.2.0, ozone-filesystem-hadoop3 can be used for Spark.

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https://issues.apache.org/jira/browse/HDDS-14056

Does it mean ozone-filesystem-hadoop3 can be used for Trino too?

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This will no longer applicable to Ozone 2.2.0 so close it.

@jojochuang jojochuang closed this Jan 21, 2026
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