dramaticlly commented on code in PR #7433:
URL: https://github.com/apache/iceberg/pull/7433#discussion_r1177374467
##########
docs/spark-configuration.md:
##########
@@ -63,15 +63,20 @@ Iceberg supplies two implementations:
Both catalogs are configured using properties nested under the catalog name.
Common configuration properties for Hive and Hadoop are:
-| Property | Values
| Description |
-| -------------------------------------------------- |
----------------------------- |
-------------------------------------------------------------------- |
-| spark.sql.catalog._catalog-name_.type | `hive`, `hadoop` or
`rest` | The underlying Iceberg catalog implementation, `HiveCatalog`,
`HadoopCatalog`, `RESTCatalog` or left unset if using a custom catalog |
-| spark.sql.catalog._catalog-name_.catalog-impl |
| The underlying Iceberg catalog implementation.|
-| spark.sql.catalog._catalog-name_.default-namespace | default
| The default current namespace for the catalog |
-| spark.sql.catalog._catalog-name_.uri | thrift://host:port
| Metastore connect URI; default from `hive-site.xml` |
-| spark.sql.catalog._catalog-name_.warehouse |
hdfs://nn:8020/warehouse/path | Base path for the warehouse directory |
-| spark.sql.catalog._catalog-name_.cache-enabled | `true` or `false`
| Whether to enable catalog cache, default value is `true` |
-| spark.sql.catalog._catalog-name_.cache.expiration-interval-ms | `30000` (30
seconds) | Duration after which cached catalog entries are expired; Only
effective if `cache-enabled` is `true`. `-1` disables cache expiration and `0`
disables caching entirely, irrespective of `cache-enabled`. Default is `30000`
(30 seconds) | |
+| Property | Values
| Description
|
+|---------------------------------------------------------------|-------------------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
+| spark.sql.catalog._catalog-name_.type | `hive`,
`hadoop` or `rest` | The underlying Iceberg catalog implementation,
`HiveCatalog`, `HadoopCatalog`, `RESTCatalog` or left unset if using a custom
catalog
|
+| spark.sql.catalog._catalog-name_.catalog-impl |
| The underlying Iceberg catalog implementation.
|
+| spark.sql.catalog._catalog-name_.io-impl |
| The custom FileIO implementation.
|
+| spark.sql.catalog._catalog-name_.metrics-reporter-impl |
| The custom MetricsReporter implementation.
|
+| spark.sql.catalog._catalog-name_.default-namespace | default
| The default current namespace for the catalog
|
+| spark.sql.catalog._catalog-name_.uri |
thrift://host:port | Hive Metastore URI (default from
`hive-site.xml`) for hive catalog and REST URI for rest catalog
|
Review Comment:
Sure I can add one such example for rest catalog like hive and Hadoop
catalog above
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