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@kbatuigas kbatuigas commented Jun 5, 2025

Description

This pull request adds documentation to clarify the limitations and maturity levels of Iceberg catalog integrations for Redpanda Cloud and Redpanda Self-Managed environments. It also introduces a matrix and list to summarize the current status of integrations across various cloud providers and catalog services.

Documentation Updates:

  • modules/manage/partials/iceberg/use-iceberg-catalogs.adoc: Added separate sections for Redpanda Cloud and Redpanda Self-Managed environments, detailing the limitations and maturity levels of Iceberg catalog integrations. Included a matrix for Redpanda Cloud and a list for Redpanda Self-Managed to summarize the status of integrations with catalog services like Databricks Unity Catalog, Snowflake Open Catalog, AWS Glue, and Dremio Nessie.

Resolves https://redpandadata.atlassian.net/browse/
Review deadline: 12 June

Page previews

Cloud > Use Iceberg Catalogs > Connect to a REST catalog > Limitations
Self-managed > Use Iceberg Catalogs > Connect to a REST catalog > Limitations

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  • New feature
  • Content gap
  • Support Follow-up
  • Small fix (typos, links, copyedits, etc)

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📝 Walkthrough

Walkthrough

The documentation for connecting to Iceberg REST catalogs has been updated to include new "Limitations" sections. These sections detail the current support status and maturity of Iceberg catalog integrations, with separate content for Redpanda Cloud and Redpanda Self-Managed environments. The Redpanda Cloud section features a matrix indicating support levels (GA, Beta) for various catalogs across AWS, Azure, and GCP, while the Self-Managed section presents a simpler table of catalog statuses. Both sections clarify that integrations are tested and released independently, advising users to monitor updates.

Assessment against linked issues

Objective Addressed Explanation
Explicitly call out the combination of cloud provider and catalog tested (DOC-1411)

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  • micheleRP
  • alenkacz

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|===
| |Databricks Unity Catalog |Snowflake Open Catalog |AWS Glue |Dremio Nessie

|AWS |Beta |GA |Beta |GA
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I think values are not correct. The only one GA is AWS+Databricks

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Updated; @rpdevmp would you mind confirming?

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Correct, currently (as of of now) we have AWS + Databricks e2e flow
Working on Databricks on GCP, then Snowflake on AWS and GCP, there are unrelated blockers that we are trying to solve.. Might have more updates by tomorrow EOD

Comment on lines +21 to +28
The Iceberg integration for Redpanda Cloud supports multiple Iceberg catalogs across different cloud platforms, with progressive levels of release maturity. Each combination of cloud provider and catalog integration is tested and released independently.

The following matrix shows the current status of Iceberg integrations across different cloud providers and catalogs. Check this matrix regularly as Redpanda Cloud continues to expand GA coverage for Iceberg topics.
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This LGTM 👍

@kbatuigas kbatuigas requested a review from rpdevmp June 6, 2025 00:04
@kbatuigas kbatuigas marked this pull request as ready for review June 6, 2025 00:04
@kbatuigas kbatuigas requested a review from a team as a code owner June 6, 2025 00:04
@kbatuigas kbatuigas requested a review from mattschumpert June 6, 2025 00:04
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Actionable comments posted: 0

🧹 Nitpick comments (2)
modules/manage/partials/iceberg/use-iceberg-catalogs.adoc (2)

18-33: Label the first column header for clarity
The cloud matrix currently leaves the first header cell blank, which can be confusing. Replace it with "Cloud provider" and consider adding a brief table caption for accessibility:

|===
-| |Databricks Unity Catalog |Snowflake Open Catalog |AWS Glue |Dremio Nessie
+| Cloud provider       |Databricks Unity Catalog |Snowflake Open Catalog |AWS Glue |Dremio Nessie
|AWS                   |GA                       |Beta                   |Beta     |Beta
|Azure                 |Beta                     |Beta                   |Beta     |Beta
|GCP                   |Beta                     |Beta                   |Beta     |Beta
|===

35-51: Clean up trailing whitespace and unify styling
There’s an extra space after Beta on the AWS Glue row. Also, for consistency, you might add a caption or similar styling (e.g., a table title) as in the cloud section:

|Databricks Unity Catalog |GA
|Snowflake Open Catalog    |Beta
-|AWS Glue                  |Beta 
+|AWS Glue                  |Beta
|Dremio Nessie             |Beta
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Reviewing files that changed from the base of the PR and between 1a60814 and 9915b8d.

📒 Files selected for processing (1)
  • modules/manage/partials/iceberg/use-iceberg-catalogs.adoc (1 hunks)

@kbatuigas kbatuigas force-pushed the DOC-1411-iceberg-explicitly-call-out-the-catalogs-we-ve-tested branch from 9915b8d to 66bde37 Compare June 6, 2025 21:38
|Snowflake Open Catalog |Beta
|AWS Glue |Beta
|Dremio Nessie |Beta

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@mattschumpert can you confirm the status for the individual catalogs on Self-managed?

| |Databricks Unity Catalog |Snowflake Open Catalog |AWS Glue |Dremio Nessie
| |Databricks Unity Catalog |Snowflake Open Catalog |Dremio Nessie

|AWS |GA |Beta |Beta |Beta
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We can't GA Databricks in Self hosted or Cloud yet due to a regression https://redpandadata.atlassian.net/browse/CORE-12152

|===
|Catalog service | Status

|Databricks Unity Catalog |Beta
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so even if this is GA on AWS on Cloud, it's still Beta on Self-Managed?

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It should be beta in both cloud and SH.

@kbatuigas kbatuigas requested a review from micheleRP June 12, 2025 05:12
@kbatuigas kbatuigas merged commit 6f75655 into main Jun 12, 2025
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@kbatuigas kbatuigas deleted the DOC-1411-iceberg-explicitly-call-out-the-catalogs-we-ve-tested branch June 12, 2025 15:18
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7 participants