I am trying to run a big query and it is halted in running state in hue.I have identical cluster where same query is running fine. both the servers are identical but when i went through the query plan the only difference i saw was max per-host reservation parameter.   it is below where query is running Max Per-Host Resource Reservation: Memory=1.30 GB Per-Host Resource Estimates: Memory=75.94 GB   and it is below where it has stuck  Max Per-Host Resource Reservation: Memory=143.56 MB Per-Host Resource Estimates: Memory=3.84 GB   It is killing our time please help ... View more