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fix(irc): changing prefix for tblproperties (#14402)

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Chakru 2025-08-10 11:19:22 +05:30 committed by GitHub
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docs/iceberg-catalog.md
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@ -509,7 +509,7 @@ Once you create tables in iceberg, each of those tables show up in DataHub as a
<img width="70%" src="https://raw.githubusercontent.com/datahub-project/static-assets/cec184aa1e3cb15c087625ffc997b4345a858c8b/imgs/iceberg-dataset-schema.png"/>
</p>
Some of the standard metadata fields are populated in the Dataset Properties. Additionally, any Iceberg `TBLPROPERTIES` set via DDL on tables or views are also shown in DatasetProperties with a prefix `iceberg:`
Some of the standard metadata fields are populated in the Dataset Properties. Additionally, any Iceberg `TBLPROPERTIES` set via DDL on tables or views are also shown in DatasetProperties with a prefix `TBLPROPERTIES:`
The iceberg 'TBLPROPERTIES' can only be set via DDL and is a one way sync. Changes to iceberg `TBLPROPERTIES` properties via datahub APIs do not get written to the Iceberg table or view properties.
## Troubleshooting

2
metadata-service/iceberg-catalog/src/main/java/io/datahubproject/iceberg/catalog/DataHubIcebergWarehouse.java
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@ -39,7 +39,7 @@ public class DataHubIcebergWarehouse {
public static final String DATAPLATFORM_INSTANCE_ICEBERG_WAREHOUSE_ASPECT_NAME =
"icebergWarehouseInfo";
public static final String ICEBERG_PROPERTY_PREFIX = "iceberg:";
public static final String ICEBERG_PROPERTY_PREFIX = "TBLPROPERTIES:";
private final EntityService entityService;
private final SecretService secretService;