ImpalaConnection
Impala SQL Connection Config
Properties
type
: Service Type. Refer to #/definitions/impalaType. Default:Impala
.scheme
: SQLAlchemy driver scheme options. Refer to #/definitions/impalaScheme. Default:impala
.username
(string): Username to connect to Impala. This user should have privileges to read all the metadata in Impala.password
(string): Password to connect to Impala.hostPort
(string): Host and port of the Impala service.authMechanism
(string): Authentication mode to connect to Impala. Must be one of:['NOSASL', 'PLAIN', 'GSSAPI', 'LDAP', 'JWT']
. Default:PLAIN
.kerberosServiceName
(string): If authenticating with Kerberos specify the Kerberos service name.databaseSchema
(string): Database Schema of the data source. This is optional parameter, if you would like to restrict the metadata reading to a single schema. When left blank, OpenMetadata Ingestion attempts to scan all the schemas.databaseName
(string): Optional name to give to the database in OpenMetadata. If left blank, we will use default as the database name.useSSL
(boolean): Establish secure connection with Impala.authOptions
(string): Authentication options to pass to Impala connector. These options are based on SQLAlchemy.connectionOptions
: Refer to ../connectionBasicType.json#/definitions/connectionOptions.connectionArguments
: Refer to ../connectionBasicType.json#/definitions/connectionArguments.schemaFilterPattern
: Regex to only include/exclude schemas that matches the pattern. Refer to ../../../../type/filterPattern.json#/definitions/filterPattern.tableFilterPattern
: Regex to only include/exclude tables that matches the pattern. Refer to ../../../../type/filterPattern.json#/definitions/filterPattern.databaseFilterPattern
: Regex to only include/exclude databases that matches the pattern. Refer to ../../../../type/filterPattern.json#/definitions/filterPattern.supportsMetadataExtraction
: Refer to ../connectionBasicType.json#/definitions/supportsMetadataExtraction.supportsDBTExtraction
: Refer to ../connectionBasicType.json#/definitions/supportsDBTExtraction.supportsProfiler
: Refer to ../connectionBasicType.json#/definitions/supportsProfiler.sampleDataStorageConfig
: Refer to ../connectionBasicType.json#/definitions/sampleDataStorageConfig.supportsViewLineageExtraction
: Refer to ../connectionBasicType.json#/definitions/supportsViewLineageExtraction.
Definitions
impalaType
(string): Service type. Must be one of:['Impala']
. Default:Impala
.impalaScheme
(string): SQLAlchemy driver scheme options. Must be one of:['impala', 'impala4']
. Default:impala
.
Documentation file automatically generated at 2025-08-12 05:39:47.683420+00:00.