Please use bigtable-hbase-1.x or bigtable-hbase-1.x-hadoop.
Bigtable connector compatible with HBase 1.x. It exposes the minimal set of dependencies. Its mainly intended to
be used by dataflow 1.x to avoid version conflicts with grpc & protobuf. Prefer to use bigtable-hbase-1.x in
general and bigtable-hbase-1.x-hadoop for hadoop classpath compatible applications.