如下，请问OceanBase数据库这个是什么问题？

问一下这是什么问题？
[2024-04-16 14:54:25.522590] INFO [CLOG] refresh_error_context (ob_log_restore_handler.cpp:804) [6659][T1004LogRessvr][T1004][YB420A010C2F-0006161DE66144E5-0-0] [lt=4] not leader, no need refresh error context(id=1)
[2024-04-16 14:54:25.522605] INFO [CLOG] refresh_error_context (ob_log_restore_handler.cpp:804) [6659][T1004LogRessvr][T1004][YB420A010C2F-0006161DE66144E5-0-0] [lt=12] not leader, no need refresh error context(id=1001)
这是什么错误，我们通过java客户端连接时好时坏的 [2024-04-16 14:57:44.088583] INFO [PROXY.TXN] ob_mysql_transact.cpp:4252 [8142][Y0-00002B8C31380DB0] [lt=12] [dc=0] received reroute error, mayby need reroute((addr={10.1.12.48:2881}, pll_info={pl_attempts:1, lookup_success:true, force_renew_state:0, cached_dummy_entry_renew_state:0, te_name:{cluster_name:"rems", tenant_name:"sys", database_name:"oceanbase", package_name:"", table_name:"all_dummy"}, route:{consistency_level:"WEAK", cur_chosen_route_type:"ROUTE_TYPE_NONPARTITION_UNMERGE_LOCAL", cur_chosen_server:{idc_type:"SAME_IDC", zone_type:"ReadWrite", replica:{server:"10.1.12.48:2881", is_dup_replica:false, role:"FOLLOWER", type:"FULL"}, is_merging:false, is_partition_server:false, is_force_congested:false, is_used:true}, cur_chosen_pl:null, valid_count:3, leader_item:{idc_type:"", zone_type:"Invalid", replica:NULL, is_merging:false, is_partition_server:false, is_force_congested:false, is_used:true}, ldc_route:{policy:"MERGE_IDC_ORDER_OPTIMIZED", disable_merge_status_check:false, curr_cursor_index:6, next_index_in_site:1, location:{use_ldc:false, idc_name:"", item_count:3, site_start_index_array:[[0]0, [1]3, [2]3, [3]3], item_array:[[0]{idc_type:"SAME_IDC", zone_type:"ReadWrite", replica:{server:"10.1.12.48:2881", is_dup_replica:false, role:"FOLLOWER", type:"FULL"}, is_merging:false, is_partition_server:false, is_force_congested:false, is_used:true}, [1]{idc_type:"SAME_IDC", zone_type:"ReadWrite", replica:{server:"10.1.12.47:2881", is_dup_replica:false, role:"FOLLOWER", type:"FULL"}, is_merging:false, is_partition_server:false, is_force_congested:false, is_used:false}, [2]{idc_type:"SAME_IDC", zone_type:"ReadWrite", replica:{server:"10.1.12.50:2881", is_dup_replica:false, role:"FOLLOWER", type:"FULL"}, is_merging:false, is_partition_server:false, is_force_congested:false, is_used:false}], pl:null, ts:0x2b8c29d41fd0, readonly_exist_status:"READONLY_ZONE_UNKNOWN"}}, is_table_entry_from_remote:false, is_part_entry_from_remote:false, need_use_dup_replica:false, table_entry:0x2b8c31b63a50, part_entry:null, dummy_entry:0x2b8c31b63a50, skip_leader_item:false}}, state="RESPONSE_ERROR", error_type="REQUEST_REROUTE_ERROR", reroute_info={schema_version:1691735795295560, replica:{server:"10.1.12.47:2881", is_dup_replica:false, role:"LEADER", type:"FULL"}, table_name_buf:"all_zone"})