Merge pull request databendlabs#10702 from zhang2014/refactor/rename_…

…flight

refactor(cluster): rename new_flight to flight

src/query/service/src/api/rpc/exchange/exchange_manager.rs

@@ -42,9 +42,9 @@ use crate::api::rpc::exchange::exchange_sink::ExchangeSink;
 use crate::api::rpc::exchange::exchange_transform::ExchangeTransform;
 use crate::api::rpc::exchange::statistics_receiver::StatisticsReceiver;
 use crate::api::rpc::exchange::statistics_sender::StatisticsSender;
+use crate::api::rpc::flight_client::FlightExchange;
 use crate::api::rpc::flight_client::FlightReceiver;
 use crate::api::rpc::flight_client::FlightSender;
-use crate::api::rpc::flight_client::NewFlightExchange;
 use crate::api::rpc::Packet;
 use crate::api::DataExchange;
 use crate::api::DefaultExchangeInjector;
@@ -218,7 +218,7 @@ impl DataExchangeManager {
         }
     }
 
-    pub fn new_handle_exchange_fragment(
+    pub fn handle_exchange_fragment(
         &self,
         query: String,
         target: String,
@@ -228,10 +228,10 @@ impl DataExchangeManager {
         let queries_coordinator = unsafe { &mut *queries_coordinator_guard.deref().get() };
 
         match queries_coordinator.entry(query) {
-            Entry::Occupied(mut v) => v.get_mut().new_add_fragment_exchange(target, fragment),
+            Entry::Occupied(mut v) => v.get_mut().add_fragment_exchange(target, fragment),
             Entry::Vacant(v) => v
                 .insert(QueryCoordinator::create())
-                .new_add_fragment_exchange(target, fragment),
+                .add_fragment_exchange(target, fragment),
         }
     }
 
@@ -308,12 +308,12 @@ impl DataExchangeManager {
         match queries_coordinator.get_mut(&query_id) {
             None => Err(ErrorCode::Internal("Query not exists.")),
             Some(query_coordinator) => {
-                query_coordinator.new_fragment_exchanges.clear();
+                query_coordinator.fragment_exchanges.clear();
                 let injector = DefaultExchangeInjector::create();
                 let mut build_res =
                     query_coordinator.subscribe_fragment(&ctx, fragment_id, injector)?;
 
-                let exchanges = std::mem::take(&mut query_coordinator.new_statistics_exchanges);
+                let exchanges = std::mem::take(&mut query_coordinator.statistics_exchanges);
                 let statistics_receiver = StatisticsReceiver::spawn_receiver(&ctx, exchanges)?;
 
                 let statistics_receiver: Mutex<StatisticsReceiver> =
@@ -396,17 +396,17 @@ struct QueryCoordinator {
     info: Option<QueryInfo>,
     fragments_coordinator: HashMap<usize, Box<FragmentCoordinator>>,
 
-    new_statistics_exchanges: HashMap<String, Vec<NewFlightExchange>>,
-    new_fragment_exchanges: HashMap<(String, usize, u8), NewFlightExchange>,
+    statistics_exchanges: HashMap<String, Vec<FlightExchange>>,
+    fragment_exchanges: HashMap<(String, usize, u8), FlightExchange>,
 }
 
 impl QueryCoordinator {
     pub fn create() -> QueryCoordinator {
         QueryCoordinator {
             info: None,
             fragments_coordinator: HashMap::new(),
-            new_fragment_exchanges: HashMap::new(),
-            new_statistics_exchanges: HashMap::new(),
+            fragment_exchanges: HashMap::new(),
+            statistics_exchanges: HashMap::new(),
         }
     }
 
@@ -415,12 +415,12 @@ impl QueryCoordinator {
         target: String,
     ) -> Result<Receiver<Result<FlightData, Status>>> {
         let (tx, rx) = async_channel::bounded(8);
-        match self.new_statistics_exchanges.entry(target) {
+        match self.statistics_exchanges.entry(target) {
             Entry::Vacant(v) => {
-                v.insert(vec![NewFlightExchange::create_sender(tx)]);
+                v.insert(vec![FlightExchange::create_sender(tx)]);
             }
             Entry::Occupied(mut v) => {
-                v.get_mut().push(NewFlightExchange::create_sender(tx));
+                v.get_mut().push(FlightExchange::create_sender(tx));
             }
         };
 
@@ -429,10 +429,10 @@ impl QueryCoordinator {
 
     pub fn add_statistics_exchanges(
         &mut self,
-        exchanges: HashMap<String, NewFlightExchange>,
+        exchanges: HashMap<String, FlightExchange>,
     ) -> Result<()> {
         for (source, exchange) in exchanges.into_iter() {
-            match self.new_statistics_exchanges.entry(source) {
+            match self.statistics_exchanges.entry(source) {
                 Entry::Vacant(v) => {
                     v.insert(vec![exchange]);
                 }
@@ -445,25 +445,25 @@ impl QueryCoordinator {
         Ok(())
     }
 
-    pub fn new_add_fragment_exchange(
+    pub fn add_fragment_exchange(
         &mut self,
         target: String,
         fragment: usize,
     ) -> Result<Receiver<Result<FlightData, Status>>> {
         let (tx, rx) = async_channel::bounded(8);
-        self.new_fragment_exchanges.insert(
+        self.fragment_exchanges.insert(
             (target, fragment, FLIGHT_SENDER),
-            NewFlightExchange::create_sender(tx),
+            FlightExchange::create_sender(tx),
         );
         Ok(rx)
     }
 
     pub fn add_fragment_exchanges(
         &mut self,
-        exchanges: HashMap<(String, usize), NewFlightExchange>,
+        exchanges: HashMap<(String, usize), FlightExchange>,
     ) -> Result<()> {
         for ((source, fragment), exchange) in exchanges.into_iter() {
-            self.new_fragment_exchanges
+            self.fragment_exchanges
                 .insert((source, fragment, FLIGHT_RECEIVER), exchange);
         }
 
@@ -474,7 +474,7 @@ impl QueryCoordinator {
         match params {
             ExchangeParams::MergeExchange(params) => {
                 let mut exchanges = vec![];
-                for ((_target, fragment, role), exchange) in &self.new_fragment_exchanges {
+                for ((_target, fragment, role), exchange) in &self.fragment_exchanges {
                     if *fragment == params.fragment_id && *role == FLIGHT_SENDER {
                         exchanges.push(exchange.as_sender());
                     }
@@ -488,7 +488,7 @@ impl QueryCoordinator {
                 for destination in &params.destination_ids {
                     exchanges.push(match destination == &params.executor_id {
                         true => Ok(FlightSender::create(async_channel::bounded(1).0)),
-                        false => match self.new_fragment_exchanges.get(&(
+                        false => match self.fragment_exchanges.get(&(
                             destination.clone(),
                             params.fragment_id,
                             FLIGHT_SENDER,
@@ -511,7 +511,7 @@ impl QueryCoordinator {
         match params {
             ExchangeParams::MergeExchange(params) => {
                 let mut exchanges = vec![];
-                for ((_target, fragment, role), exchange) in &self.new_fragment_exchanges {
+                for ((_target, fragment, role), exchange) in &self.fragment_exchanges {
                     if *fragment == params.fragment_id && *role == FLIGHT_RECEIVER {
                         exchanges.push(exchange.as_receiver());
                     }
@@ -525,7 +525,7 @@ impl QueryCoordinator {
                 for destination in &params.destination_ids {
                     exchanges.push(match destination == &params.executor_id {
                         true => Ok(FlightReceiver::create(async_channel::bounded(1).1)),
-                        false => match self.new_fragment_exchanges.get(&(
+                        false => match self.fragment_exchanges.get(&(
                             destination.clone(),
                             params.fragment_id,
                             FLIGHT_RECEIVER,
@@ -692,13 +692,13 @@ impl QueryCoordinator {
 
         let executor = PipelineCompleteExecutor::from_pipelines(pipelines, executor_settings)?;
 
-        self.new_fragment_exchanges.clear();
+        self.fragment_exchanges.clear();
         let info_mut = self.info.as_mut().expect("Query info is None");
         info_mut.query_executor = Some(executor.clone());
 
         let query_id = info_mut.query_id.clone();
         let query_ctx = info_mut.query_ctx.clone();
-        let request_server_exchanges = std::mem::take(&mut self.new_statistics_exchanges);
+        let request_server_exchanges = std::mem::take(&mut self.statistics_exchanges);
 
         if request_server_exchanges.len() != 1 {
             return Err(ErrorCode::Internal(

src/query/service/src/api/rpc/exchange/statistics_receiver.rs

@@ -29,8 +29,8 @@ use common_base::runtime::TrySpawn;
 use common_exception::ErrorCode;
 use common_exception::Result;
 
+use crate::api::rpc::flight_client::FlightExchange;
 use crate::api::rpc::flight_client::FlightSender;
-use crate::api::rpc::flight_client::NewFlightExchange;
 use crate::api::DataPacket;
 use crate::sessions::QueryContext;
 
@@ -44,7 +44,7 @@ pub struct StatisticsReceiver {
 impl StatisticsReceiver {
     pub fn spawn_receiver(
         ctx: &Arc<QueryContext>,
-        statistics_exchanges: HashMap<String, Vec<NewFlightExchange>>,
+        statistics_exchanges: HashMap<String, Vec<FlightExchange>>,
     ) -> Result<StatisticsReceiver> {
         let shutdown_notify = Arc::new(Notify::new());
         let shutdown_flag = Arc::new(AtomicBool::new(false));
@@ -55,14 +55,12 @@ impl StatisticsReceiver {
             debug_assert_eq!(exchanges.len(), 2);
 
             let (tx, rx) = match (exchanges.remove(0), exchanges.remove(0)) {
-                (
-                    tx @ NewFlightExchange::Sender { .. },
-                    rx @ NewFlightExchange::Receiver { .. },
-                ) => (tx.as_sender(), rx.as_receiver()),
-                (
-                    rx @ NewFlightExchange::Receiver { .. },
-                    tx @ NewFlightExchange::Sender { .. },
-                ) => (tx.as_sender(), rx.as_receiver()),
+                (tx @ FlightExchange::Sender { .. }, rx @ FlightExchange::Receiver { .. }) => {
+                    (tx.as_sender(), rx.as_receiver())
+                }
+                (rx @ FlightExchange::Receiver { .. }, tx @ FlightExchange::Sender { .. }) => {
+                    (tx.as_sender(), rx.as_receiver())
+                }
                 _ => unreachable!(),
             };
 

src/query/service/src/api/rpc/exchange/statistics_sender.rs

@@ -24,8 +24,8 @@ use common_exception::ErrorCode;
 use common_exception::Result;
 use futures_util::future::Either;
 
+use crate::api::rpc::flight_client::FlightExchange;
 use crate::api::rpc::flight_client::FlightSender;
-use crate::api::rpc::flight_client::NewFlightExchange;
 use crate::api::rpc::packets::PrecommitBlock;
 use crate::api::rpc::packets::ProgressInfo;
 use crate::api::DataPacket;
@@ -42,15 +42,15 @@ impl StatisticsSender {
     pub fn spawn_sender(
         query_id: &str,
         ctx: Arc<QueryContext>,
-        mut exchanges: Vec<NewFlightExchange>,
+        mut exchanges: Vec<FlightExchange>,
     ) -> StatisticsSender {
         debug_assert_eq!(exchanges.len(), 2);
 
         let (tx, rx) = match (exchanges.remove(0), exchanges.remove(0)) {
-            (tx @ NewFlightExchange::Sender { .. }, rx @ NewFlightExchange::Receiver { .. }) => {
+            (tx @ FlightExchange::Sender { .. }, rx @ FlightExchange::Receiver { .. }) => {
                 (tx.as_sender(), rx.as_receiver())
             }
-            (rx @ NewFlightExchange::Receiver { .. }, tx @ NewFlightExchange::Sender { .. }) => {
+            (rx @ FlightExchange::Receiver { .. }, tx @ FlightExchange::Sender { .. }) => {
                 (tx.as_sender(), rx.as_receiver())
             }
             _ => unreachable!(),

src/query/service/src/api/rpc/flight_client.rs

@@ -62,7 +62,7 @@ impl FlightClient {
         &mut self,
         query_id: &str,
         target: &str,
-    ) -> Result<NewFlightExchange> {
+    ) -> Result<FlightExchange> {
         let mut streaming = self
             .get_streaming(
                 RequestBuilder::create(Ticket::default())
@@ -84,15 +84,15 @@ impl FlightClient {
             }
         });
 
-        Ok(NewFlightExchange::create_receiver(rx))
+        Ok(FlightExchange::create_receiver(rx))
     }
 
     pub async fn do_get(
         &mut self,
         query_id: &str,
         target: &str,
         fragment: usize,
-    ) -> Result<NewFlightExchange> {
+    ) -> Result<FlightExchange> {
         let mut streaming = self
             .get_streaming(
                 RequestBuilder::create(Ticket::default())
@@ -117,7 +117,7 @@ impl FlightClient {
             }
         });
 
-        Ok(NewFlightExchange::create_receiver(rx))
+        Ok(FlightExchange::create_receiver(rx))
     }
 
     async fn get_streaming(&mut self, request: Request<Ticket>) -> Result<Streaming<FlightData>> {
@@ -149,7 +149,7 @@ impl FlightClient {
 }
 
 pub struct FlightReceiver {
-    state: Arc<NewState>,
+    state: Arc<State>,
     dropped: AtomicBool,
     rx: Receiver<Result<FlightData>>,
 }
@@ -164,7 +164,7 @@ impl FlightReceiver {
     pub fn create(rx: Receiver<Result<FlightData>>) -> FlightReceiver {
         FlightReceiver {
             rx,
-            state: NewState::create(),
+            state: State::create(),
             dropped: AtomicBool::new(false),
         }
     }
@@ -188,7 +188,7 @@ impl FlightReceiver {
 }
 
 pub struct FlightSender {
-    state: Arc<NewState>,
+    state: Arc<State>,
     dropped: AtomicBool,
     tx: Sender<Result<FlightData, Status>>,
 }
@@ -214,7 +214,7 @@ impl Drop for FlightSender {
 impl FlightSender {
     pub fn create(tx: Sender<Result<FlightData, Status>>) -> FlightSender {
         FlightSender {
-            state: NewState::create(),
+            state: State::create(),
             dropped: AtomicBool::new(false),
             tx,
         }
@@ -240,48 +240,48 @@ impl FlightSender {
     }
 }
 
-pub struct NewState {
+pub struct State {
     strong_count: AtomicUsize,
 }
 
-impl NewState {
-    pub fn create() -> Arc<NewState> {
-        Arc::new(NewState {
+impl State {
+    pub fn create() -> Arc<State> {
+        Arc::new(State {
             strong_count: AtomicUsize::new(0),
         })
     }
 }
 
-pub enum NewFlightExchange {
+pub enum FlightExchange {
     Dummy,
     Receiver {
-        state: Arc<NewState>,
+        state: Arc<State>,
         receiver: Receiver<Result<FlightData>>,
     },
     Sender {
-        state: Arc<NewState>,
+        state: Arc<State>,
         sender: Sender<Result<FlightData, Status>>,
     },
 }
 
-impl NewFlightExchange {
-    pub fn create_sender(sender: Sender<Result<FlightData, Status>>) -> NewFlightExchange {
-        NewFlightExchange::Sender {
+impl FlightExchange {
+    pub fn create_sender(sender: Sender<Result<FlightData, Status>>) -> FlightExchange {
+        FlightExchange::Sender {
             sender,
-            state: NewState::create(),
+            state: State::create(),
         }
     }
 
-    pub fn create_receiver(receiver: Receiver<Result<FlightData>>) -> NewFlightExchange {
-        NewFlightExchange::Receiver {
+    pub fn create_receiver(receiver: Receiver<Result<FlightData>>) -> FlightExchange {
+        FlightExchange::Receiver {
             receiver,
-            state: NewState::create(),
+            state: State::create(),
         }
     }
 
     pub fn as_sender(&self) -> FlightSender {
         match self {
-            NewFlightExchange::Sender { state, sender } => {
+            FlightExchange::Sender { state, sender } => {
                 state.strong_count.fetch_add(1, Ordering::SeqCst);
 
                 FlightSender {
@@ -296,7 +296,7 @@ impl NewFlightExchange {
 
     pub fn as_receiver(&self) -> FlightReceiver {
         match self {
-            NewFlightExchange::Receiver { state, receiver } => {
+            FlightExchange::Receiver { state, receiver } => {
                 state.strong_count.fetch_add(1, Ordering::SeqCst);
 
                 FlightReceiver {