set msrv via Cargo.toml, use 2024 edition

Cargo.toml

@@ -8,7 +8,7 @@ datafusion-proto = { version = "49.0.0" }
 [package]
 name = "datafusion-distributed"
 version = "0.1.0"
-edition = "2021"
+edition = "2024"
 
 [dependencies]
 chrono = { version = "0.4.42" }

benchmarks/Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "datafusion-distributed-benchmarks"
 version = "0.1.0"
-edition = "2021"
+edition = "2024"
 default-run = "dfbench"
 
 [dependencies]

benchmarks/src/tpch/convert.rs

@@ -22,8 +22,8 @@ use std::path::{Path, PathBuf};
 
 use datafusion::common::not_impl_err;
 
-use super::get_tbl_tpch_table_schema;
 use super::TPCH_TABLES;
+use super::get_tbl_tpch_table_schema;
 use datafusion::error::Result;
 use datafusion::prelude::*;
 use parquet::basic::Compression;

benchmarks/src/tpch/run.rs

@@ -16,8 +16,8 @@
 // under the License.
 
 use super::{
-    get_query_sql, get_tbl_tpch_table_schema, get_tpch_table_schema, TPCH_QUERY_END_ID,
-    TPCH_QUERY_START_ID, TPCH_TABLES,
+    TPCH_QUERY_END_ID, TPCH_QUERY_START_ID, TPCH_TABLES, get_query_sql, get_tbl_tpch_table_schema,
+    get_tpch_table_schema,
 };
 use crate::util::{
     BenchmarkRun, CommonOpt, InMemoryCacheExecCodec, InMemoryDataSourceRule, QueryIter,
@@ -29,21 +29,21 @@ use datafusion::arrow::util::pretty::pretty_format_batches;
 use datafusion::common::instant::Instant;
 use datafusion::common::tree_node::{Transformed, TreeNode};
 use datafusion::common::utils::get_available_parallelism;
-use datafusion::common::{exec_err, DEFAULT_CSV_EXTENSION, DEFAULT_PARQUET_EXTENSION};
+use datafusion::common::{DEFAULT_CSV_EXTENSION, DEFAULT_PARQUET_EXTENSION, exec_err};
+use datafusion::datasource::TableProvider;
+use datafusion::datasource::file_format::FileFormat;
 use datafusion::datasource::file_format::csv::CsvFormat;
 use datafusion::datasource::file_format::parquet::ParquetFormat;
-use datafusion::datasource::file_format::FileFormat;
 use datafusion::datasource::listing::{
     ListingOptions, ListingTable, ListingTableConfig, ListingTableUrl,
 };
-use datafusion::datasource::TableProvider;
 use datafusion::error::{DataFusionError, Result};
 use datafusion::execution::{SessionState, SessionStateBuilder};
 use datafusion::physical_plan::display::DisplayableExecutionPlan;
 use datafusion::physical_plan::{collect, displayable};
 use datafusion::prelude::*;
 use datafusion_distributed::test_utils::localhost::{
-    spawn_flight_service, LocalHostChannelResolver,
+    LocalHostChannelResolver, spawn_flight_service,
 };
 use datafusion_distributed::{
     DistributedExt, DistributedPhysicalOptimizerRule, DistributedSessionBuilder,
@@ -354,11 +354,15 @@ impl RunOpt {
         let data_path = crate_path.join("data");
         let entries = fs::read_dir(&data_path)?.collect::<Result<Vec<_>, _>>()?;
         if entries.is_empty() {
-            exec_err!("No TPCH dataset present in '{data_path:?}'. Generate one with ./benchmarks/gen-tpch.sh")
+            exec_err!(
+                "No TPCH dataset present in '{data_path:?}'. Generate one with ./benchmarks/gen-tpch.sh"
+            )
         } else if entries.len() == 1 {
             Ok(entries[0].path())
         } else {
-            exec_err!("Multiple TPCH datasets present in '{data_path:?}'. One must be selected with --path")
+            exec_err!(
+                "Multiple TPCH datasets present in '{data_path:?}'. One must be selected with --path"
+            )
         }
     }
 

benchmarks/src/util/memory.rs

@@ -8,7 +8,7 @@ use datafusion::execution::{FunctionRegistry, SendableRecordBatchStream, TaskCon
 use datafusion::physical_optimizer::PhysicalOptimizerRule;
 use datafusion::physical_plan::stream::RecordBatchStreamAdapter;
 use datafusion::physical_plan::{
-    displayable, DisplayAs, DisplayFormatType, ExecutionPlan, PlanProperties,
+    DisplayAs, DisplayFormatType, ExecutionPlan, PlanProperties, displayable,
 };
 use datafusion_proto::physical_plan::PhysicalExtensionCodec;
 use futures::{FutureExt, StreamExt};

benchmarks/src/util/options.rs

@@ -105,7 +105,7 @@ impl CommonOpt {
                     return Err(DataFusionError::Configuration(format!(
                         "Invalid memory pool type: {}",
                         self.mem_pool_type
-                    )))
+                    )));
                 }
             };
             rt_builder = rt_builder

benchmarks/src/util/run.rs

@@ -17,7 +17,7 @@
 
 use chrono::{DateTime, Utc};
 use datafusion::common::utils::get_available_parallelism;
-use datafusion::{error::Result, DATAFUSION_VERSION};
+use datafusion::{DATAFUSION_VERSION, error::Result};
 use serde::{Deserialize, Deserializer, Serialize, Serializer};
 use std::{
     path::Path,

rust-toolchain.toml

@@ -1,3 +1,3 @@
 [toolchain]
-channel = "1.85.1"
+channel = "1.86.0"
 profile = "default"

src/common/ttl_map.rs

@@ -27,10 +27,10 @@ use dashmap::{DashMap, Entry};
 use datafusion::error::DataFusionError;
 use std::collections::HashSet;
 use std::hash::Hash;
+use std::sync::Arc;
 use std::sync::atomic::AtomicU64;
 #[cfg(test)]
 use std::sync::atomic::{AtomicUsize, Ordering::Relaxed};
-use std::sync::Arc;
 use std::time::Duration;
 use tokio::sync::mpsc::{UnboundedReceiver, UnboundedSender};
 
@@ -289,7 +289,7 @@ where
 mod tests {
     use super::*;
     use std::sync::atomic::Ordering;
-    use tokio::time::{sleep, Duration};
+    use tokio::time::{Duration, sleep};
 
     #[tokio::test]
     async fn test_basic_insert_and_get() {

src/config_extension_ext.rs

@@ -1,4 +1,4 @@
-use datafusion::common::{internal_datafusion_err, DataFusionError};
+use datafusion::common::{DataFusionError, internal_datafusion_err};
 use datafusion::config::ConfigExtension;
 use datafusion::execution::TaskContext;
 use datafusion::prelude::SessionConfig;
@@ -94,8 +94,8 @@ impl ContextGrpcMetadata {
 #[cfg(test)]
 mod tests {
     use crate::config_extension_ext::{
-        set_distributed_option_extension, set_distributed_option_extension_from_headers,
-        ContextGrpcMetadata,
+        ContextGrpcMetadata, set_distributed_option_extension,
+        set_distributed_option_extension_from_headers,
     };
     use datafusion::common::extensions_options;
     use datafusion::config::ConfigExtension;

src/distributed_ext.rs

@@ -1,9 +1,9 @@
+use crate::ChannelResolver;
 use crate::channel_resolver_ext::set_distributed_channel_resolver;
 use crate::config_extension_ext::{
     set_distributed_option_extension, set_distributed_option_extension_from_headers,
 };
 use crate::protobuf::set_distributed_user_codec;
-use crate::ChannelResolver;
 use datafusion::common::DataFusionError;
 use datafusion::config::ConfigExtension;
 use datafusion::execution::{SessionState, SessionStateBuilder};

src/distributed_physical_optimizer_rule.rs

@@ -13,7 +13,7 @@ use datafusion::{
     config::ConfigOptions,
     error::Result,
     physical_optimizer::PhysicalOptimizerRule,
-    physical_plan::{repartition::RepartitionExec, ExecutionPlan},
+    physical_plan::{ExecutionPlan, repartition::RepartitionExec},
 };
 use std::error::Error;
 use std::fmt::{Display, Formatter};

src/errors/schema_error.rs

@@ -168,7 +168,7 @@ impl TableReferenceProto {
 impl SchemaErrorProto {
     pub fn from_schema_error(err: &SchemaError, backtrace: Option<&String>) -> Self {
         match err {
-            SchemaError::AmbiguousReference { ref field } => SchemaErrorProto {
+            SchemaError::AmbiguousReference { field } => SchemaErrorProto {
                 inner: Some(SchemaErrorInnerProto::AmbiguousReference(
                     AmbiguousReferenceProto {
                         field: Some(ColumnProto::from_column(field)),

src/execution_plans/metrics.rs

@@ -1,13 +1,13 @@
 use crate::execution_plans::{NetworkCoalesceExec, NetworkShuffleExec, StageExec};
-use crate::metrics::proto::{metrics_set_proto_to_df, MetricsSetProto};
+use crate::metrics::proto::{MetricsSetProto, metrics_set_proto_to_df};
 use crate::protobuf::StageKey;
 use datafusion::common::internal_err;
 use datafusion::common::tree_node::{Transformed, TreeNode, TreeNodeRecursion, TreeNodeRewriter};
 use datafusion::error::{DataFusionError, Result};
 use datafusion::execution::SendableRecordBatchStream;
 use datafusion::execution::TaskContext;
-use datafusion::physical_plan::metrics::MetricsSet;
 use datafusion::physical_plan::ExecutionPlan;
+use datafusion::physical_plan::metrics::MetricsSet;
 use datafusion::physical_plan::{DisplayAs, DisplayFormatType, PlanProperties};
 use std::any::Any;
 use std::collections::HashMap;
@@ -152,7 +152,11 @@ impl TaskMetricsRewriter {
     ) -> Result<Arc<dyn ExecutionPlan>> {
         let transformed = plan.rewrite(&mut self)?;
         if self.idx != self.metrics.len() {
-            return internal_err!("too many metrics sets provided to rewrite task: {} metrics sets provided, {} nodes in plan", self.metrics.len(), self.idx);
+            return internal_err!(
+                "too many metrics sets provided to rewrite task: {} metrics sets provided, {} nodes in plan",
+                self.metrics.len(),
+                self.idx
+            );
         }
         Ok(transformed.data)
     }
@@ -276,11 +280,11 @@ mod tests {
     use datafusion::arrow::array::{Int32Array, StringArray};
     use datafusion::arrow::record_batch::RecordBatch;
 
-    use crate::test_utils::in_memory_channel_resolver::InMemoryChannelResolver;
-    use crate::test_utils::session_context::register_temp_parquet_table;
     use crate::DistributedExt;
     use crate::DistributedPhysicalOptimizerRule;
-    use datafusion::execution::{context::SessionContext, SessionStateBuilder};
+    use crate::test_utils::in_memory_channel_resolver::InMemoryChannelResolver;
+    use crate::test_utils::session_context::register_temp_parquet_table;
+    use datafusion::execution::{SessionStateBuilder, context::SessionContext};
     use datafusion::physical_plan::metrics::MetricValue;
     use datafusion::prelude::SessionConfig;
     use datafusion::{

src/execution_plans/network_coalesce.rs

@@ -1,17 +1,17 @@
+use crate::ChannelResolver;
 use crate::channel_resolver_ext::get_distributed_channel_resolver;
 use crate::common::scale_partitioning_props;
 use crate::config_extension_ext::ContextGrpcMetadata;
-use crate::distributed_physical_optimizer_rule::{limit_tasks_err, NetworkBoundary};
+use crate::distributed_physical_optimizer_rule::{NetworkBoundary, limit_tasks_err};
 use crate::errors::{map_flight_to_datafusion_error, map_status_to_datafusion_error};
 use crate::execution_plans::{DistributedTaskContext, StageExec};
 use crate::flight_service::DoGet;
 use crate::metrics::proto::MetricsSetProto;
-use crate::protobuf::{proto_from_stage, DistributedCodec, StageKey};
-use crate::ChannelResolver;
+use crate::protobuf::{DistributedCodec, StageKey, proto_from_stage};
+use arrow_flight::Ticket;
 use arrow_flight::decode::FlightRecordBatchStream;
 use arrow_flight::error::FlightError;
 use arrow_flight::flight_service_client::FlightServiceClient;
-use arrow_flight::Ticket;
 use dashmap::DashMap;
 use datafusion::common::{exec_err, internal_datafusion_err, internal_err, plan_err};
 use datafusion::error::DataFusionError;
@@ -26,8 +26,8 @@ use prost::Message;
 use std::any::Any;
 use std::fmt::Formatter;
 use std::sync::Arc;
-use tonic::metadata::MetadataMap;
 use tonic::Request;
+use tonic::metadata::MetadataMap;
 
 /// [ExecutionPlan] that coalesces partitions from multiple tasks into a single task without
 /// performing any repartition, and maintaining the same partitioning scheme.
@@ -137,7 +137,7 @@ impl NetworkBoundary for NetworkCoalesceExec {
         &self,
         n_tasks: usize,
     ) -> Result<(Arc<dyn ExecutionPlan>, usize), DataFusionError> {
-        let Self::Pending(ref pending) = self else {
+        let Self::Pending(pending) = self else {
             return plan_err!("can only return wrapped child if on Pending state");
         };
 

src/execution_plans/network_shuffle.rs

@@ -1,3 +1,4 @@
+use crate::ChannelResolver;
 use crate::channel_resolver_ext::get_distributed_channel_resolver;
 use crate::common::scale_partitioning;
 use crate::config_extension_ext::ContextGrpcMetadata;
@@ -6,12 +7,11 @@ use crate::errors::{map_flight_to_datafusion_error, map_status_to_datafusion_err
 use crate::execution_plans::{DistributedTaskContext, StageExec};
 use crate::flight_service::DoGet;
 use crate::metrics::proto::MetricsSetProto;
-use crate::protobuf::{proto_from_stage, DistributedCodec, StageKey};
-use crate::ChannelResolver;
+use crate::protobuf::{DistributedCodec, StageKey, proto_from_stage};
+use arrow_flight::Ticket;
 use arrow_flight::decode::FlightRecordBatchStream;
 use arrow_flight::error::FlightError;
 use arrow_flight::flight_service_client::FlightServiceClient;
-use arrow_flight::Ticket;
 use dashmap::DashMap;
 use datafusion::common::{exec_err, internal_datafusion_err, internal_err, plan_err};
 use datafusion::error::DataFusionError;
@@ -28,8 +28,8 @@ use prost::Message;
 use std::any::Any;
 use std::fmt::Formatter;
 use std::sync::Arc;
-use tonic::metadata::MetadataMap;
 use tonic::Request;
+use tonic::metadata::MetadataMap;
 
 /// [ExecutionPlan] implementation that shuffles data across the network in a distributed context.
 ///
@@ -178,7 +178,7 @@ impl NetworkBoundary for NetworkShuffleExec {
         &self,
         n_tasks: usize,
     ) -> Result<(Arc<dyn ExecutionPlan>, usize), DataFusionError> {
-        let Self::Pending(ref pending) = self else {
+        let Self::Pending(pending) = self else {
             return plan_err!("cannot only return wrapped child if on Pending state");
         };
 

src/execution_plans/partition_isolator.rs

@@ -1,6 +1,6 @@
+use crate::StageExec;
 use crate::distributed_physical_optimizer_rule::limit_tasks_err;
 use crate::execution_plans::DistributedTaskContext;
-use crate::StageExec;
 use datafusion::common::{exec_err, plan_err};
 use datafusion::error::DataFusionError;
 use datafusion::execution::TaskContext;

src/execution_plans/stage.rs

@@ -5,7 +5,7 @@ use datafusion::common::{internal_datafusion_err, internal_err};
 use datafusion::error::{DataFusionError, Result};
 use datafusion::execution::TaskContext;
 use datafusion::physical_plan::{
-    displayable, DisplayAs, DisplayFormatType, ExecutionPlan, ExecutionPlanProperties,
+    DisplayAs, DisplayFormatType, ExecutionPlan, ExecutionPlanProperties, displayable,
 };
 use datafusion::prelude::SessionContext;
 use itertools::Itertools;

src/flight_service/do_get.rs

@@ -3,17 +3,17 @@ use crate::errors::datafusion_error_to_tonic_status;
 use crate::execution_plans::{DistributedTaskContext, StageExec};
 use crate::flight_service::service::ArrowFlightEndpoint;
 use crate::flight_service::session_builder::DistributedSessionBuilderContext;
-use crate::protobuf::{stage_from_proto, DistributedCodec, StageExecProto, StageKey};
+use crate::protobuf::{DistributedCodec, StageExecProto, StageKey, stage_from_proto};
+use arrow_flight::Ticket;
 use arrow_flight::encode::FlightDataEncoderBuilder;
 use arrow_flight::error::FlightError;
 use arrow_flight::flight_service_server::FlightService;
-use arrow_flight::Ticket;
 use datafusion::common::exec_datafusion_err;
 use datafusion::execution::SendableRecordBatchStream;
 use futures::TryStreamExt;
 use prost::Message;
-use std::sync::atomic::{AtomicUsize, Ordering};
 use std::sync::Arc;
+use std::sync::atomic::{AtomicUsize, Ordering};
 use tonic::{Request, Response, Status};
 
 #[derive(Clone, PartialEq, ::prost::Message)]
@@ -152,17 +152,17 @@ fn record_batch_stream_to_response(
 #[cfg(test)]
 mod tests {
     use super::*;
+    use crate::ExecutionTask;
     use crate::flight_service::session_builder::DefaultSessionBuilder;
     use crate::protobuf::proto_from_stage;
-    use crate::ExecutionTask;
     use arrow::datatypes::{Schema, SchemaRef};
     use arrow_flight::Ticket;
     use datafusion::physical_expr::Partitioning;
+    use datafusion::physical_plan::ExecutionPlan;
     use datafusion::physical_plan::empty::EmptyExec;
     use datafusion::physical_plan::repartition::RepartitionExec;
-    use datafusion::physical_plan::ExecutionPlan;
     use datafusion_proto::physical_plan::DefaultPhysicalExtensionCodec;
-    use prost::{bytes::Bytes, Message};
+    use prost::{Message, bytes::Bytes};
     use tonic::Request;
     use uuid::Uuid;
 

src/flight_service/service.rs

@@ -1,6 +1,6 @@
 use crate::common::ttl_map::{TTLMap, TTLMapConfig};
-use crate::flight_service::do_get::TaskData;
 use crate::flight_service::DistributedSessionBuilder;
+use crate::flight_service::do_get::TaskData;
 use crate::protobuf::StageKey;
 use arrow_flight::flight_service_server::FlightService;
 use arrow_flight::{