@siddesh210491the simplest solution might be to set the safety valve globally as above. That will apply globally but may be a reasonable setting for clients other than hue too.   Otherwise another option is to use the query_timeout_s query option. You can set a default value for that option (or any query options) if you have dynamic resource pools set up, with all Hue queries going into a pool.   https://www.cloudera.com/documentation/enterprise/latest/topics/cm_mc_resource_pools.html#concept_xkk_l1d_wr__impala_dynamic_pool_settings ... View more