kangpinghuang commented on a change in pull request #399: Add Rowset Interface
URL: https://github.com/apache/incubator-doris/pull/399#discussion_r239386489
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File path: gensrc/proto/olap_file.proto
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@@ -58,6 +58,39 @@ message PDelta {
optional DeleteConditionMessage delete_condition = 6;
}
+enum RowsetType {
+ ALPHA_ROWSET = 0; // doris原有的列存格式
+ BETA_ROWSET = 1; // 新列存
+}
+
+enum RowsetState {
+ PREPARING = 0; // 表示正在写入Rowset
+ COMMITTED = 1; // 表示rowset 写入完成，但是用户还不可见；这个状态下的rowset，BE不能自行判断是否删除，必须由FE的指令
+ VISIBLE = 2; // 表示rowset 已经对用户可见
+}
+
+message RowsetMetaPb {
+ required int64 rowset_id = 1;
+ // RowsetMeta update version
+ required int64 version = 2;
+ optional int64 tablet_id = 3;
+ optional int32 tablet_schema_hash = 4;
+ optional RowsetType rowset_type = 5;
+ optional RowsetState rowset_state = 6;
+ // Rowset data version range
+ optional int32 start_version = 7;
+ optional int32 end_version = 8;
+ optional int32 row_number = 9;
+ optional int64 total_disk_size = 10;
+ optional int64 data_disk_size = 11;
+ optional int64 index_disk_size = 12;
+ // column min/max/null flag statistic info
+ repeated ColumnPruning column_statistics = 13;
+ optional DeleteConditionMessage delete_condition = 14;
+ // spare field id 15-49 for future use
+ optional bytes extra_properties = 50;
Review comment:
we do not want to modify the RowsetMetaPb message when add a new Rowset Type
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