From 15935ee89a812e6c5a940f4b6203ce62abffff68 Mon Sep 17 00:00:00 2001
From: Zhenchi <zhongzc_arch@outlook.com>
Date: Mon, 13 Oct 2025 03:40:18 +0000
Subject: [PATCH] fix

Signed-off-by: Zhenchi <zhongzc_arch@outlook.com>
---
 src/common/meta/src/ddl.rs                    |  2 +-
 src/common/meta/src/ddl/repartition/plan.rs   | 10 ++--------
 .../meta/src/ddl/repartition/procedure.rs     | 20 ++++++++++---------
 src/common/meta/src/ddl_manager.rs            |  2 +-
 4 files changed, 15 insertions(+), 19 deletions(-)

diff --git a/src/common/meta/src/ddl.rs b/src/common/meta/src/ddl.rs
index 9b9b6667ff..94496454e2 100644
--- a/src/common/meta/src/ddl.rs
+++ b/src/common/meta/src/ddl.rs
@@ -43,8 +43,8 @@ pub mod drop_flow;
 pub mod drop_table;
 pub mod drop_view;
 pub mod flow_meta;
-pub mod table_meta;
 pub mod repartition;
+pub mod table_meta;
 #[cfg(any(test, feature = "testing"))]
 pub mod test_util;
 #[cfg(test)]
diff --git a/src/common/meta/src/ddl/repartition/plan.rs b/src/common/meta/src/ddl/repartition/plan.rs
index b13f7a6599..0e38192e75 100644
--- a/src/common/meta/src/ddl/repartition/plan.rs
+++ b/src/common/meta/src/ddl/repartition/plan.rs
@@ -101,15 +101,9 @@ impl PartitionRuleDiff {
 #[derive(Debug, Clone, Serialize, Deserialize, PartialEq, Eq)]
 pub enum PartitionChange {
     /// Split one region into multiple target regions.
-    Split {
-        from: RegionId,
-        to: Vec<RegionId>,
-    },
+    Split { from: RegionId, to: Vec<RegionId> },
     /// Merge multiple regions into one target region.
-    Merge {
-        from: Vec<RegionId>,
-        to: RegionId,
-    },
+    Merge { from: Vec<RegionId>, to: RegionId },
     /// No-op placeholder for future operations (e.g. rule rewrite).
     Unsupported,
 }
diff --git a/src/common/meta/src/ddl/repartition/procedure.rs b/src/common/meta/src/ddl/repartition/procedure.rs
index 0457f83227..e447e62932 100644
--- a/src/common/meta/src/ddl/repartition/procedure.rs
+++ b/src/common/meta/src/ddl/repartition/procedure.rs
@@ -40,9 +40,11 @@ use strum::AsRefStr;
 use table::table_reference::TableReference;
 use uuid::Uuid;
 
-use crate::ddl::repartition::{PartitionRuleDiff, PlanGroup, PlanGroupId, RepartitionPlan, ResourceDemand};
-use crate::ddl::utils::map_to_procedure_error;
 use crate::ddl::DdlContext;
+use crate::ddl::repartition::{
+    PartitionRuleDiff, PlanGroup, PlanGroupId, RepartitionPlan, ResourceDemand,
+};
+use crate::ddl::utils::map_to_procedure_error;
 use crate::error::Result;
 use crate::lock_key::{CatalogLock, SchemaLock, TableLock};
 
@@ -138,7 +140,7 @@ impl RepartitionProcedure {
     async fn on_collect_subprocedures(&mut self, _ctx: &ProcedureContext) -> Result<Status> {
         self.data
             .succeeded_groups
-            .extend(self.data.pending_groups.drain(..));
+            .append(&mut self.data.pending_groups);
 
         self.data.state = RepartitionState::Finalize;
         Ok(Status::executing(true))
@@ -162,8 +164,10 @@ impl RepartitionProcedure {
             plan.groups.push(PlanGroup::new(group_id));
         }
 
-        let mut demand = ResourceDemand::default();
-        demand.new_regions = plan.groups.len() as u32;
+        let demand = ResourceDemand {
+            new_regions: plan.groups.len() as u32,
+            ..Default::default()
+        };
         plan.resource_demand = demand;
 
         Ok((plan, diff, demand))
@@ -207,9 +211,7 @@ impl Procedure for RepartitionProcedure {
             RepartitionState::Prepare => self.on_prepare().await,
             RepartitionState::AllocateResources => self.on_allocate_resources().await,
             RepartitionState::DispatchSubprocedures => self.on_dispatch_subprocedures().await,
-            RepartitionState::CollectSubprocedures => {
-                self.on_collect_subprocedures(ctx).await
-            }
+            RepartitionState::CollectSubprocedures => self.on_collect_subprocedures(ctx).await,
             RepartitionState::Finalize => self.on_finalize().await,
             RepartitionState::Finished => Ok(Status::done()),
         };
@@ -298,7 +300,7 @@ pub struct RepartitionTask {
 }
 
 impl RepartitionTask {
-    fn table_ref(&self) -> TableReference {
+    fn table_ref(&self) -> TableReference<'_> {
         TableReference {
             catalog: &self.catalog_name,
             schema: &self.schema_name,
diff --git a/src/common/meta/src/ddl_manager.rs b/src/common/meta/src/ddl_manager.rs
index a45464272c..95cf4547e1 100644
--- a/src/common/meta/src/ddl_manager.rs
+++ b/src/common/meta/src/ddl_manager.rs
@@ -31,11 +31,11 @@ use crate::ddl::create_flow::CreateFlowProcedure;
 use crate::ddl::create_logical_tables::CreateLogicalTablesProcedure;
 use crate::ddl::create_table::CreateTableProcedure;
 use crate::ddl::create_view::CreateViewProcedure;
-use crate::ddl::repartition::{RepartitionProcedure, RepartitionTask};
 use crate::ddl::drop_database::DropDatabaseProcedure;
 use crate::ddl::drop_flow::DropFlowProcedure;
 use crate::ddl::drop_table::DropTableProcedure;
 use crate::ddl::drop_view::DropViewProcedure;
+use crate::ddl::repartition::{RepartitionProcedure, RepartitionTask};
 use crate::ddl::truncate_table::TruncateTableProcedure;
 use crate::ddl::{DdlContext, utils};
 use crate::error::{