hbase-shell/src/main/ruby/shell/commands/list_replicated_tables.rb

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module Shell
  module Commands
    class ListReplicatedTables < Command
      def help
        <<-EOF
List all the tables and column families replicated from this cluster

  hbase> list_replicated_tables
  hbase> list_replicated_tables 'abc.*'
EOF
      end

      def command(regex = '.*')
        formatter.header(['TABLE:COLUMNFAMILY', 'ReplicationType'], [32])
        list = replication_admin.list_replicated_tables(regex)
        list.each do |e|
          map = e.getColumnFamilyMap
          map.each do |cf|
            if cf[1] == org.apache.hadoop.hbase.HConstants::REPLICATION_SCOPE_LOCAL
              replicateType = 'LOCAL'
            elsif cf[1] == org.apache.hadoop.hbase.HConstants::REPLICATION_SCOPE_GLOBAL
              replicateType = 'GLOBAL'
            elsif cf[1] == org.apache.hadoop.hbase.HConstants::REPLICATION_SCOPE_SERIAL
              replicateType = 'SERIAL'
            else
              replicateType = 'UNKNOWN'
            end
            formatter.row([e.getTable.getNameAsString + ':' + cf[0], replicateType], true, [32])
          end
        end
        formatter.footer
      end
    end
  end
end