yiguolei commented on a change in pull request #452: Add AlphaRowsetMeta and AlphaRowsetReader URL: https://github.com/apache/incubator-doris/pull/452#discussion_r243484319
########## File path: be/src/olap/rowset/alpha_rowset.h ########## @@ -0,0 +1,60 @@ +// Licensed to the Apache Software Foundation (ASF) under one +// or more contributor license agreements. See the NOTICE file +// distributed with this work for additional information +// regarding copyright ownership. The ASF licenses this file +// to you under the Apache License, Version 2.0 (the +// "License"); you may not use this file except in compliance +// with the License. You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, +// software distributed under the License is distributed on an +// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY +// KIND, either express or implied. See the License for the +// specific language governing permissions and limitations +// under the License. + +#ifndef DORIS_BE_SRC_OLAP_ROWSET_ALPHA_ROWSET_H +#define DORIS_BE_SRC_OLAP_ROWSET_ALPHA_ROWSET_H + +#include "olap/rowset/rowset.h" +#include "olap/segment_group.h" +#include "olap/alpha_rowset_reader.h" +#include "olap/alpha_rowset_builder.h" + +#include <vector> +#include <memory> + +namespace doris { + +class AlphaRowset { +public: + AlphaRowset(const RowFields& tablet_schema, + int num_key_fields, int num_short_key_fields, + int num_rows_per_row_block, const std::string rowset_path, + std::shared_ptr<RowsetMeta> rowset_meta); + + virtual NewStatus init(); + + virtual std::unique_ptr<RowsetReader> create_reader(); + + virtual NewStatus copy(RowsetBuilder* dest_rowset_builder)； + + virtual NewStatus delete(); + + virtual NewStatus save_meta(); Review comment: Rowset should provide set Version and get_meta API? ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org With regards, Apache Git Services --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@doris.apache.org For additional commands, e-mail: dev-h...@doris.apache.org
