refactor: minor refactor

Author: WenyXu

src/common/meta/src/ddl_manager.rs

@@ -834,7 +834,7 @@ mod tests {
     use std::sync::Arc;
 
     use common_procedure::local::LocalManager;
-    use common_procedure::test_util::InMemoryPoisonManager;
+    use common_procedure::test_util::InMemoryPoisonStore;
 
     use super::DdlManager;
     use crate::cache_invalidator::DummyCacheInvalidator;
@@ -884,7 +884,7 @@ mod tests {
         ));
 
         let state_store = Arc::new(KvStateStore::new(kv_backend.clone()));
-        let poison_manager = Arc::new(InMemoryPoisonManager::default());
+        let poison_manager = Arc::new(InMemoryPoisonStore::default());
         let procedure_manager = Arc::new(LocalManager::new(
             Default::default(),
             state_store,

src/common/meta/src/key.rs

@@ -154,9 +154,9 @@ use crate::key::table_route::TableRouteKey;
 use crate::key::txn_helper::TxnOpGetResponseSet;
 use crate::kv_backend::txn::{Txn, TxnOp};
 use crate::kv_backend::KvBackendRef;
-use crate::poison_manager::PoisonValue;
 use crate::rpc::router::{region_distribution, LeaderState, RegionRoute};
 use crate::rpc::store::BatchDeleteRequest;
+use crate::state_store::PoisonValue;
 use crate::DatanodeId;
 
 pub const NAME_PATTERN: &str = r"[a-zA-Z_:-][a-zA-Z0-9_:\-\.@#]*";

src/common/meta/src/lib.rs

@@ -37,7 +37,6 @@ pub mod metrics;
 pub mod node_expiry_listener;
 pub mod node_manager;
 pub mod peer;
-pub mod poison_manager;
 pub mod range_stream;
 pub mod region_keeper;
 pub mod region_registry;