risingwave_stream/from_proto/
sort.rs

1// Copyright 2025 RisingWave Labs
2//
3// Licensed under the Apache License, Version 2.0 (the "License");
4// you may not use this file except in compliance with the License.
5// You may obtain a copy of the License at
6//
7//     http://www.apache.org/licenses/LICENSE-2.0
8//
9// Unless required by applicable law or agreed to in writing, software
10// distributed under the License is distributed on an "AS IS" BASIS,
11// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12// See the License for the specific language governing permissions and
13// limitations under the License.
14
15use std::sync::Arc;
16
17use risingwave_pb::stream_plan::SortNode;
18
19use super::*;
20use crate::common::table::state_table::StateTable;
21use crate::executor::eowc::{SortExecutor, SortExecutorArgs};
22
23pub struct SortExecutorBuilder;
24
25impl ExecutorBuilder for SortExecutorBuilder {
26    type Node = SortNode;
27
28    async fn new_boxed_executor(
29        params: ExecutorParams,
30        node: &Self::Node,
31        store: impl StateStore,
32    ) -> StreamResult<Executor> {
33        let [input]: [_; 1] = params.input.try_into().unwrap();
34        let vnodes = Arc::new(params.vnode_bitmap.expect("vnodes not set for sort"));
35        let state_table =
36            StateTable::from_table_catalog(node.get_state_table()?, store, Some(vnodes)).await;
37        let exec = SortExecutor::new(SortExecutorArgs {
38            actor_ctx: params.actor_context,
39            schema: params.info.schema.clone(),
40            input,
41            buffer_table: state_table,
42            chunk_size: params.env.config().developer.chunk_size,
43            sort_column_index: node.sort_column_index as _,
44        });
45        Ok((params.info, exec).into())
46    }
47}
risingwave_stream/from_proto/sort.rs

risingwave_stream/from_proto/
sort.rs
