Miscellaneous
This section provides a complete list of the Miscellaneous properties you can configure in the connection string for this provider.
| Property | Description |
| AsyncQueryTimeout | The timeout for asynchronous requests issued by the provider to download large result sets. |
| BatchSize | Specifies the maximum number of rows included in each batch operation. Set to 0 to submit the entire batch as a single request. |
| ConnectionLifeTime | Specifies the maximum lifetime of a connection in seconds. When the specified time elapses, the provider closes the connection. Set to 0 or leave empty for no time limit. |
| EnableXSRF | This option specifies whether to add the X-XSRF-Header filter to HiveServer2 HTTP mode. |
| FailoverHosts | This property allows you to specify a list of failover hosts in addition to the one configured in Server and Port . |
| HTTPPath | The path component of the URL endpoint when using HTTP TransportMode. |
| JGSSPrincipalAsDBUser | Whether to use the Kerberos principal as the database username. Only applies when UseJGSS is enabled. |
| MaxRows | Specifies the maximum rows returned for queries without aggregation or GROUP BY. |
| Other | Specifies additional hidden properties for specific use cases. These are not required for typical provider functionality. Use a semicolon-separated list to define multiple properties. |
| Pagesize | Specifies the maximum number of results to return from Apache Hive, per page. This setting overrides the default page size set by the datasource, which is optimized for most use cases. |
| PoolIdleTimeout | Specifies the maximum idle time, in seconds, that a connection can remain in the pool before being closed. |
| PoolMaxSize | Specifies the maximum number of connections allowed in the connection pool. The default value is 100. Set to 0 or a negative value to disable pooling. |
| PoolMinSize | Specifies the minimum number of connections maintained in the connection pool. The default value is 1. |
| PoolWaitTime | Specifies the maximum number of seconds a connection request waits for an available connection in the pool. If the wait exceeds this time, an error is returned. The default is 60 seconds. |
| PseudoColumns | Specifies the pseudocolumns to expose as table columns. Use the format 'TableName=ColumnName;TableName=ColumnName'. The default is an empty string, which disables this property. |
| QueryPassthrough | This option passes the query to the Apache Hive server as is. |
| Readonly | Toggles read-only access to Apache Hive from the provider. |
| RTK | Specifies the runtime key for licensing the provider. If unset or invalid, the provider defaults to the standard licensing method. Use this property only in environments where the standard licensing method is unsupported or requires a runtime key. |
| ServerConfigurations | A list of server configuration variables to override the server defaults. |
| Timeout | Specifies the maximum time, in seconds, that the provider waits for a server response before throwing a timeout error. The default is 60 seconds. Set to 0 to disable the timeout. |
| UseConnectionPooling | Enables the connection pooling feature, which allows the provider to reuse existing connections instead of creating new ones for each request. |
| UseDescTableQuery | This option specifies whether the columns will be retrieved using a DESC TABLE query or the GetColumns Thrift API. |
| UseJGSS | Specify whether to use native Java Kerberos Authentication (JGSS) for Kerberos Authentication. |
| UserDefinedViews | Specifies a filepath to a JSON configuration file defining custom views. The provider automatically detects and uses the views specified in this file. |
| UseShowDatabasesQuery | This option specifies whether the schemas will be retrieved using a SHOW DATABASES query or the GetSchemas Thrift API. |
| UseShowTablesQuery | This option specifies whether the tables will be retrieved using a SHOW TABLES query or the GetTables Thrift API. |
| UseSSL | Specifies whether to use SSL Encryption when connecting to Hive. |
| UseZookeeperDiscovery | Specifies whether to use ZooKeeper Service Discovery. |
| ZookeeperNamespace | The namespace configured on ZooKeeper for the Hive Server 2 znodes. |