Module: HBase::Operation::TableOperation
- Included in:
- Client
- Defined in:
- lib/hbase/operation/table_operation.rb
Instance Method Summary collapse
- #create_table(name, *args) ⇒ Object
- #delete_table(name) ⇒ Object
- #disable_table(name) ⇒ Object
- #enalbe_table(name) ⇒ Object
- #show_table(name) ⇒ Object
- #table_regions(name, start_row = nil, end_row = nil) ⇒ Object
Instance Method Details
#create_table(name, *args) ⇒ Object
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# File 'lib/hbase/operation/table_operation.rb', line 9 def create_table(name, *args) request = Request::TableRequest.new(nil) raise StandardError, "Table name must be of type String" unless name.instance_of? String xml_data = "<?xml version='1.0' encoding='UTF-8'?><table><name>#{name}</name><columnfamilies>" for arg in args if arg.instance_of? String xml_data << "<columnfamily><name>#{arg}</name></columnfamily>" elsif arg.instance_of? Hash xml_data << "<columnfamily>" arg.each do |k,v| if Model::ColumnDescriptor::AVAILABLE_OPTS.include? k xml_data << "<#{Model::ColumnDescriptor::AVAILABLE_OPTS[k]}>#{v}</#{Model::ColumnDescriptor::AVAILABLE_OPTS[k]}>" end end xml_data << "</columnfamily>" else raise StandardError, "#{arg.class.to_s} of #{arg.to_s} is not of Hash Type" end end xml_data << "</columnfamilies></table>" Response::TableResponse.new(post(request.create, xml_data)) end |
#delete_table(name) ⇒ Object
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# File 'lib/hbase/operation/table_operation.rb', line 34 def delete_table(name) request = Request::TableRequest.new(name) Response::TableResponse.new(delete(request.delete)) end |
#disable_table(name) ⇒ Object
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# File 'lib/hbase/operation/table_operation.rb', line 44 def disable_table(name) request = Request::TableRequest.new(name) Response::TableResponse.new(post(request.disable)) end |
#enalbe_table(name) ⇒ Object
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# File 'lib/hbase/operation/table_operation.rb', line 39 def enalbe_table(name) request = Request::TableRequest.new(name) Response::TableResponse.new(post(request.enable)) end |
#show_table(name) ⇒ Object
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# File 'lib/hbase/operation/table_operation.rb', line 4 def show_table(name) request = Request::TableRequest.new(name) table_descriptor = Response::TableResponse.new(get(request.show)).parse end |
#table_regions(name, start_row = nil, end_row = nil) ⇒ Object
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# File 'lib/hbase/operation/table_operation.rb', line 49 def table_regions(name, start_row = nil, end_row = nil) end |