Connector: S3 java connector with Apache Iceberg format[Destination]

[simonl2002]

Resource name

Apache Iceberg

Resource link

https://iceberg.apache.org/

Connector type

Destination

Expected connector behavior

Apache Iceberg isn't a datastore. It is a format for writing big analytics tables.
To achieve this, we'll write an S3 java conduit connector, and add the Apache iceberg format to that.

The official implementation of the format is in Java (see link below). There is a go implementation (https://github.com/apache/iceberg-go) but the first commit was 2023-08-23, so it is very very immature, So we'll go with Java.

Resources:
https://github.com/apache/iceberg

Steps:

• S3 java connector: Create a Java destination connector #1256 feature