Add iceberg connector doc

presto-docs/src/main/sphinx/connector.rst

@@ -16,6 +16,7 @@ from different data sources.
     connector/elasticsearch
     connector/hive
     connector/hive-security
+    connector/iceberg
     connector/jmx
     connector/kafka
     connector/kafka-tutorial

presto-docs/src/main/sphinx/connector/iceberg.rst

@@ -0,0 +1,53 @@
+=================
+Iceberg Connector
+=================
+
+Overview
+--------
+
+The Iceberg connector allows querying data stored in Iceberg tables.
+
+.. note::
+
+    It is recommended to use Iceberg 0.9.0 or later.
+
+Configuration
+-------------
+
+To configure the Iceberg connector, create a catalog properties file
+``etc/catalog/iceberg.properties`` with the following contents,
+replacing the properties as appropriate:
+
+.. code-block:: none
+
+    connector.name=iceberg
+    hive.metastore.uri=hostname:port
+
+Configuration Properties
+------------------------
+
+The following configuration properties are available:
+
+======================= ==================================
+Property Name           Description
+======================= ==================================
+``hive.metastore.uri``  The URI(s) of the Hive metastore.
+======================= ==================================
+
+``hive.metastore.uri``
+^^^^^^^^^^^^^^^^^^^^^^
+The URI(s) of the Hive metastore to connect to using the Thrift protocol.
+If multiple URIs are provided, the first URI is used by default and the
+rest of the URIs are fallback metastores. This property is required.
+Example: ``thrift://192.0.2.3:9083`` or ``thrift://192.0.2.3:9083,thrift://192.0.2.4:9083``
+
+Iceberg Configuration Properties
+--------------------------------
+
+============================== ================================================= ============
+Property Name                  Description                                       Default
+============================== ================================================= ============
+``iceberg.file-format``        The storage file format for Iceberg tables.       ``PARQUET``
+
+``iceberg.compression-codec``  The compression codec to use when writing files.  ``GZIP``
+============================== ================================================= ============