diff --git a/plugins/shard/sharding-parser.c b/plugins/shard/sharding-parser.c
index cfc2bd4..a8fcd47 100644
--- a/plugins/shard/sharding-parser.c
+++ b/plugins/shard/sharding-parser.c
@@ -1622,11 +1622,13 @@ sharding_parse_groups(GString *default_db, sql_context_t *context, query_stats_t
     char *db = default_db->str;
     g_debug(G_STRLOC ":default db:%s", db);
 
-    if (sql_context_has_sharding_property(context)) {
-        int rc = routing_by_property(context, context->property, db, groups);
-        sharding_plan_add_groups(plan, groups);
-        g_ptr_array_free(groups, TRUE);
-        return rc;
+    if (!plan->is_partition_mode) {
+        if (sql_context_has_sharding_property(context)) {
+            int rc = routing_by_property(context, context->property, db, groups);
+            sharding_plan_add_groups(plan, groups);
+            g_ptr_array_free(groups, TRUE);
+            return rc;
+        }
     }
 
     int rc = ERROR_UNPARSABLE;
diff --git a/src/mysql-proxy-cli.c b/src/mysql-proxy-cli.c
index b6bea07..c934f39 100644
--- a/src/mysql-proxy-cli.c
+++ b/src/mysql-proxy-cli.c
@@ -209,7 +209,7 @@ chassis_frontend_new(void)
 
     frontend->is_tcp_stream_enabled = 0;
     frontend->is_fast_stream_enabled = 1;
-    frontend->is_partition_mode = 0;
+    frontend->is_partition_mode = 1;
     frontend->group_replication_mode = 0;
     frontend->sql_log_bufsize = 0;
     frontend->sql_log_switch = NULL;
diff --git a/src/network-mysqld.c b/src/network-mysqld.c
index d25ed55..3721214 100644
--- a/src/network-mysqld.c
+++ b/src/network-mysqld.c
@@ -3793,8 +3793,6 @@ fast_analyze_stream(network_mysqld_con *con, network_socket *server, int *send_f
                 con->eof_met_cnt++;
                 con->eof_met_cnt++;
             }
-            g_debug("%s: packet id here:%d, packet len:%d, eof flag:%d for con:%p, con->analysis_next_pos:%d, con->cur_resp_len:%d",
-                    G_STRLOC, header[NET_HEADER_SIZE - 1], packet_len,  header[NET_HEADER_SIZE], con, (int) con->analysis_next_pos, (int) con->cur_resp_len);
             header = header + packet_len;
             if (header <= end) {
                 complete_record_len = diff + packet_len;
@@ -3824,8 +3822,6 @@ fast_analyze_stream(network_mysqld_con *con, network_socket *server, int *send_f
                         con->eof_met_cnt++;
                         con->eof_met_cnt++;
                     }
-                    g_debug("%s: packet id here:%d, packet len:%d, eof flag:%d, complete_record_len:%d for con:%p",
-                            G_STRLOC, header[NET_HEADER_SIZE - 1], packet_len, header[NET_HEADER_SIZE], complete_record_len, con);
                     header = header + packet_len;
                     con->analysis_next_pos += packet_len;
                     if (header < end) {