fix: demote expected remote dynamic filter misses (#8574)

Signed-off-by: discord9 <discord9@163.com>

src/datanode/src/region_server/registrations.rs

@@ -21,7 +21,7 @@ use common_query::request::{
     DynFilterPayload, INITIAL_REMOTE_DYN_FILTER_REGISTRATIONS_EXTENSION_KEY, InitialDynFilterReg,
     InitialDynFilterRegs, REMOTE_DYN_FILTER_PAYLOAD_MAX_BYTES,
 };
-use common_telemetry::warn;
+use common_telemetry::{debug, warn};
 use dashmap::DashMap;
 use datafusion::arrow::datatypes::{Schema, SchemaRef};
 use datafusion::execution::{SessionStateBuilder, TaskContext};
@@ -557,7 +557,7 @@ pub(super) fn apply_remote_dyn_filter_update(
     REMOTE_DYN_FILTER_PAYLOAD_BYTES.observe(payload.len() as f64);
 
     let Some(query_regs) = regs_by_query.get_query(query_id) else {
-        warn!(
+        debug!(
             "Ignored remote dynamic filter update without query registration, query_id: {}, filter_id: {}",
             query_id, filter_id
         );
@@ -568,7 +568,7 @@ pub(super) fn apply_remote_dyn_filter_update(
 
     let mut query_regs = query_regs.lock().unwrap();
     let Some(registered) = query_regs.get_mut(filter_id) else {
-        warn!(
+        debug!(
             "Ignored remote dynamic filter update without filter registration, query_id: {}, filter_id: {}",
             query_id, filter_id
         );
@@ -589,7 +589,7 @@ pub(super) fn unregister_remote_dyn_filter(
     filter_id: &RemoteDynFilterId,
 ) -> RemoteDynFilterUpdateOutcome {
     let Some(query_regs) = regs_by_query.get_query(query_id) else {
-        warn!(
+        debug!(
             "Ignored remote dynamic filter unregister without query registration, query_id: {}, filter_id: {}",
             query_id, filter_id
         );
@@ -601,7 +601,7 @@ pub(super) fn unregister_remote_dyn_filter(
     let (registered, should_remove_query) = {
         let mut locked = query_regs.lock().unwrap();
         let Some(registered) = locked.remove(filter_id) else {
-            warn!(
+            debug!(
                 "Ignored remote dynamic filter unregister without filter registration, query_id: {}, filter_id: {}",
                 query_id, filter_id
             );

src/datanode/src/region_server/remote_dyn_filter.rs

@@ -225,8 +225,7 @@ impl RegionServer {
     ) {
         if matches!(
             outcome,
-            RemoteDynFilterUpdateOutcome::MissingRegistration
-                | RemoteDynFilterUpdateOutcome::AlreadyComplete
+            RemoteDynFilterUpdateOutcome::AlreadyComplete
                 | RemoteDynFilterUpdateOutcome::PayloadTooLarge
                 | RemoteDynFilterUpdateOutcome::DecodeFailed
         ) {