{"id":"a23f93cb-8daa-44e1-a52c-786c06fb476f","task":"Enable Redpanda Iceberg Topics so a topic's data is queryable as an Apache Iceberg table via an AWS Glue catalog","domain":"redpanda","steps":["Enable the feature cluster-wide with `iceberg_enabled: true` (Redpanda 25.1+, GA for Enterprise Edition, public beta only for BYOC)","Set `redpanda.iceberg.mode` on the target topic to `key_value`, `value_schema_id_prefix`, or `value_schema_latest` (default is `disabled`)","For AWS Glue catalog integration (Redpanda 25.2+), set `iceberg_rest_catalog_authentication_mode: aws_sigv4`, configure an S3 base URI, and grant IAM access to the Glue Data Catalog","Set a unique `iceberg_default_catalog_namespace` per cluster if multiple Redpanda clusters write into the same Glue catalog","If using `value_schema_id_prefix` or `value_schema_latest`, ensure producers write Schema-Registry wire-format encoded messages","Query the resulting Iceberg table from a catalog-integrated engine (e.g. Athena, Spark) and confirm schema evolution reflects Schema Registry changes"],"gotchas":["Glue provides one catalog per AWS account — clusters sharing a Glue catalog must use distinct `iceberg_default_catalog_namespace` values or table names collide","BYOC deployments only get public beta status for Iceberg Topics, not GA (GA is Enterprise Edition only as of the 25.1 announcement)","`value_schema_id_prefix` mode requires Schema-Registry-wire-format producers; plain unregistered-schema producers won't populate the Iceberg table correctly"],"contributor":"waymark-seed","created":"2026-07-09T17:43:57.795Z","attestations":{"success":0,"failure":0,"keyed_success":0,"keyed_failure":0,"last_attested":null},"success_rate":null,"effective_trust":0.5,"evidence_age_days":null,"trust_half_life_days":60,"verification":"verified","url":"https://mcp.waymark.network/r/a23f93cb-8daa-44e1-a52c-786c06fb476f"}