[fix][mds] Fixup txn PushMinCommitTs issues.

Author: rock-git

src/client/vfs/meta/v2/rpc.h

@@ -329,6 +329,7 @@ Status RPC::SendRequest(const EndPoint& endpoint,
 
     // the errno of need retry
     if (response.error().errcode() != pb::error::EINTERNAL &&
+        response.error().errcode() != pb::error::EREQUEST_FULL &&
         response.error().errcode() != pb::error::EBACKEND_STORE) {
       break;
     }

src/mds/storage/dingodb_storage.cc

@@ -251,6 +251,10 @@ static inline Status TransformStatus(const dingodb::sdk::Status& status) {
     g_txn_memlock_conflict_per_second << 1;
     return Status(pb::error::ESTORE_MAYBE_RETRY, status.ToString());
 
+  } else if (status.IsPushMinCommitTs()) {
+    g_txn_total_conflict_per_second << 1;
+    return Status(pb::error::ESTORE_MAYBE_RETRY, status.ToString());
+
   } else {
     return Status(pb::error::EBACKEND_STORE, status.ToString());
   }
@@ -501,6 +505,11 @@ Status DingodbTxn::TransformStatus(const dingodb::sdk::Status& status) {
     txn_trace_.is_conflict = true;
     return Status(pb::error::ESTORE_MAYBE_RETRY, status.ToString());
 
+  } else if (status.IsPushMinCommitTs()) {
+    g_txn_total_conflict_per_second << 1;
+    txn_trace_.is_conflict = true;
+    return Status(pb::error::ESTORE_MAYBE_RETRY, status.ToString());
+
   } else {
     return Status(pb::error::EBACKEND_STORE, status.ToString());
   }