This module contains implementations of InputFormat, OutputFormat, Mapper, Reducer, etc which
are needed for running MR jobs on tables, WALs, HFiles and other HBase specific constructs.
It also contains a bunch of tools: RowCounter, ImportTsv, Import, Export, CompactionTool,
ExportSnapshot, WALPlayer, etc
📦 Bill of Materials (BOMs)
BOMs are special artifacts that define dependency versions for a set of related artifacts. Import a BOM in your project to manage consistent versions across related dependencies.