Iceberg Golang

iceberg is a Golang implementation of the Iceberg table spec.

Build From Source

Prerequisites

• Go 1.23 or later

Build

$ git clone https://github.com/apache/iceberg-go.git
$ cd iceberg-go/cmd/iceberg && go build .

Feature Support / Roadmap

FileSystem Support

Filesystem Type	Supported
S3	X
Google Cloud Storage
Azure Blob Storage
Local Filesystem	X

Metadata

Operation	Supported
Get Schema	X
Get Snapshots	X
Get Sort Orders	X
Get Partition Specs	X
Get Manifests	X
Create New Manifests	X
Plan Scan	x
Plan Scan for Snapshot	x

Catalog Support

Operation	REST	Hive	DynamoDB	Glue
Load Table	X			X
List Tables	X			X
Create Table				X
Update Current Snapshot
Create New Snapshot
Rename Table				X
Drop Table				X
Alter Table
Set Table Properties
Create Namespace	X			X
Drop Namespace	X			X
Set Namespace Properties	X			X

Read/Write Data Support

• No intrinsic support for writing data yet.
• Plan to add Apache Arrow support eventually.
• Data can currently be read as an Arrow Table or as a stream of Arrow record batches.

Get in Touch

• Iceberg community