Introduction to Microsoft Fabric OneLake Connector
Microsoft Fabric OneLake Connector assets
Connections for Microsoft Fabric OneLake
Prerequisites
Connect to Microsoft Fabric OneLake
Before you begin
Connection details
Proxy Server Settings
Bypass the proxy server
Private links to access Microsoft Fabric OneLake
Mappings for Microsoft Fabric OneLake
Microsoft Fabric OneLake sources in mappings
Directory source in Microsoft Fabric OneLake sources
Wildcard characters
Reading files from subdirectories
Incrementally loading files
Microsoft Fabric OneLake targets in mappings
Target time stamps
Target partitioning
File formatting options
Configuring Delta file format in a mapping in advanced mode
Rules and guidelines for Delta file format
Rules and guidelines for Iceberg file format
Rules and guidelines for Document file format
Parameterization
Configure a lakehouse override in mappings
Rules and guidelines for mappings
Data type reference
Avro data types and transformation data types
JSON file data types and transformation data types
ORC data types and transformation data types
Flat file data types and transformation data types
Parquet data types and transformation data types
Delta data types and transformation data types
Iceberg data types and transformation data types
Troubleshooting
Troubleshooting a mapping or mapping task
Troubleshooting a mapping in advanced mode
Introduction to Microsoft Fabric OneLake Connector
Troubleshooting a mapping in advanced mode
MS_ONELAKE_CONN
MS_ONELAKE_CONN-CONN_NAME
MS_ONELAKE_CONN-CONN_DESC
MS_ONELAKE_CONN-CONN_TYPE
MS_ONELAKE_CONN-AGENTGROUPID
MS_ONELAKE_CONN-WORKSPACENAME
MS_ONELAKE_CONN-LAKEHOUSEPATH
MS_ONELAKE_CONN-AUTHENTICATIONTYPE
MS_ONELAKE_CONN-SERVICE_PRINCIPAL_AUTHENTICATION-CLIENTID
MS_ONELAKE_CONN-SERVICE_PRINCIPAL_AUTHENTICATION-CLIENTSECRET
MS_ONELAKE_CONN-SERVICE_PRINCIPAL_AUTHENTICATION-TENANTID
MS_ONELAKE_CONN-ENDPOINTSUFFIX
CDI_MSONELAKE_PROXY_SETTINGS