Preface
Introduction to Microsoft Azure Data Lake Storage Gen2 Connector
Connections for Microsoft Azure Data Lake Storage Gen2
Mappings for Microsoft Azure Data Lake Storage Gen2
Migrating a mapping
- Use the same object path for the migrated mapping
- Use a different object path for the migrated mapping
  - Migration options
    - Parameterization rules
  - General rules and guidelines
Data type reference
Troubleshooting
- Troubleshooting a mapping
- Troubleshooting a mapping in advanced mode

Microsoft Azure Data Lake Storage Gen2 Connector

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File formats

The following table lists the format types that Microsoft Azure Data Lake Storage Gen2 Connector uses to read and write data in mappings and mappings in advanced mode:

Mappings	Mappings in advanced mode
Flat Binary Avro (Primitive data types) JSON (Primitive data types) ORC (Primitive data types) Parquet (Primitive data types)	Flat Avro (Primitive and hierarchical data types) JSON (Primitive and hierarchical data types) ORC (Primitive and hierarchical data types) Parquet (Primitive and hierarchical data types) Discover structure*

*You can only read data of the discover structure file format with mappings in advanced mode.