Update hive docker to 4.2.1 (#3924) * Update hive docker to 4.2.1 * Use newest Hive docker image * Add back MAVEN_MIRROR
PyIceberg is a Python library for programmatic access to Iceberg table metadata as well as to table data in Iceberg format. It is a Python implementation of the Iceberg table spec.
The documentation is available at https://py.iceberg.apache.org/.