Configuration for the iceberg_hive HiveCatalog. More...
#include <hive_catalog_properties.h>
Inheritance diagram for iceberg::hive::HiveCatalogProperties:
Public Types | |
| template<typename T > | |
| using | Entry = const ConfigBase< HiveCatalogProperties >::Entry< T > |
Public Member Functions | |
| Result< std::string_view > | Uri () const |
Resolve kUri. Returns an error if the URI is unset or empty. | |
| Result< HiveThriftTransport > | ThriftTransport () const |
Parse kThriftTransport into a HiveThriftTransport. Comparison is case-insensitive to match the conventions used by other Iceberg language ports. | |
 Public Member Functions inherited from iceberg::ConfigBase< HiveCatalogProperties > | |
| ConfigBase & | Set (const Entry< T > &entry, const T &val) |
| ConfigBase & | Unset (const Entry< T > &entry) |
| ConfigBase & | Reset () |
| T | Get (const Entry< T > &entry) const |
| const std::unordered_map< std::string, std::string > & | configs () const |
| std::unordered_map< std::string, std::string > & | mutable_configs () |
| std::unordered_map< std::string, std::string > | Extract (std::string_view prefix) const |
| Extracts the prefix from the configuration. | |
Static Public Member Functions | |
| static HiveCatalogProperties | default_properties () |
| Build a HiveCatalogProperties with defaults applied. | |
| static HiveCatalogProperties | FromMap (std::unordered_map< std::string, std::string > properties) |
| Build a HiveCatalogProperties from a property map. | |
Static Public Attributes | |
| static Entry< std::string > | kUri {"uri", ""} |
| The URI of the Hive Metastore Thrift endpoint. | |
| static Entry< std::string > | kName {"name", "hive"} |
The catalog name reported by name(). Defaults to "hive". | |
| static Entry< std::string > | kWarehouse {"warehouse", ""} |
The warehouse root path (for example, s3://bucket/warehouse or hdfs://nn/path). Used as the default base location for new tables that do not specify their own location. | |
| static Entry< std::string > | kIOImpl {"io-impl", ""} |
| The FileIO implementation name used to read and write Iceberg metadata files. | |
| static Entry< std::string > | kThriftTransport {"thrift-transport", "buffered"} |
| Thrift framing for the HMS connection ("buffered" or "framed"). | |
| static Entry< int > | kConnectTimeoutMs {"connect-timeout-ms", 30000} |
| HMS connect timeout, in milliseconds. | |
| static Entry< int > | kSocketTimeoutMs {"socket-timeout-ms", 60000} |
| HMS socket / RPC timeout, in milliseconds. | |
| static Entry< bool > | kLockEnabled {"hive.lock-enabled", false} |
When true, wrap the commit path with HMS lock / unlock for extra safety on top of the metadata_location CAS. Defaults to false because CAS already handles single-writer correctness; turn this on for environments with high write concurrency. | |
Additional Inherited Members | |
| Protected Attributes inherited from iceberg::ConfigBase< HiveCatalogProperties > | |
| std::unordered_map< std::string, std::string > | configs_ |
Detailed Description
Configuration for the iceberg_hive HiveCatalog.
HMS connection settings (URI, transport, timeouts) plus warehouse / FileIO metadata. Authentication (SASL/Kerberos) and HMS-side locking are introduced in follow-up changes.
Member Data Documentation
◆ kUri
|
inlinestatic |
The URI of the Hive Metastore Thrift endpoint.
Accepted forms (matching the conventions used by iceberg-java and iceberg-rust):
thrift://host:porthost:port- comma-separated list of either form for HA failover
The documentation for this class was generated from the following files:
- iceberg/catalog/hive/hive_catalog_properties.h
- iceberg/catalog/hive/hive_catalog_properties.cc
