【常见错误】
1105 - other error for mpp stream: From MPPquery:438559064225480712:25,task: Code: 0, e.displayText() = DB::Exception: Packet is too large to send, size : 2730663704, e.what() = DB::Exception,
【解决方法】
set @@tidb_allow_mpp=0;
SET GLOBAL tidb_server_memory_limit = “28GB”;
set global tidb_mem_oom_action=‘LOG’;
SET tidb_mem_quota_query = 24 << 30;