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Co-authored-by: cccs-eric <eric.ladouceur@cyber.gc.ca> Co-authored-by: Shirshanka Das <shirshanka@apache.org>
24 lines
2.0 KiB
Markdown
24 lines
2.0 KiB
Markdown
### Concept Mapping
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<!-- This should be a manual mapping of concepts from the source to the DataHub Metadata Model -->
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<!-- Authors should provide as much context as possible about how this mapping was generated, including assumptions made, known shortcuts, & any other caveats -->
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This ingestion source maps the following Source System Concepts to DataHub Concepts:
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<!-- Remove all unnecessary/irrelevant DataHub Concepts -->
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| Source Concept | DataHub Concept | Notes |
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| -- | -- | -- |
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| `iceberg` | [Data Platform](docs/generated/metamodel/entities/dataPlatform.md) | |
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| Table | [Dataset](docs/generated/metamodel/entities/dataset.md) | Each Iceberg table maps to a Dataset named using the parent folders. If a table is stored under `my/namespace/table`, the dataset name will be `my.namespace.table`. If a [Platform Instance](https://datahubproject.io/docs/platform-instances/) is configured, it will be used as a prefix: `<platform_instance>.my.namespace.table`. |
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| [Table property](https://iceberg.apache.org/docs/latest/configuration/#table-properties) | [User (a.k.a CorpUser)](docs/generated/metamodel/entities/corpuser.md) | The value of a table property can be used as the name of a CorpUser owner. This table property name can be configured with the source option `user_ownership_property`. |
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| [Table property](https://iceberg.apache.org/docs/latest/configuration/#table-properties) | CorpGroup | The value of a table property can be used as the name of a CorpGroup owner. This table property name can be configured with the source option `group_ownership_property`. |
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| Table parent folders (excluding [warehouse catalog location](https://iceberg.apache.org/docs/latest/configuration/#catalog-properties)) | Container | Available in a future release |
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| [Table schema](https://iceberg.apache.org/spec/#schemas-and-data-types) | SchemaField | Maps to the fields defined within the Iceberg table schema definition. |
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## Troubleshooting
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### [Common Issue]
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[Provide description of common issues with this integration and steps to resolve]
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