please look at 1) pdsh 2)clustered shells
On Tue, Jan 21, 2014 at 12:04 AM, hadoop hive <[email protected]> wrote: > Hi Folks, > > Does anyone have idea regrading, start and stop services on all the nodes > in parallel. i am facing an issue i have a big cluster like 1000 nodes and > i want services to start and stop , if i do it sequentially it will take > around 30-50mins , what can i do to make it parallelly, does anyone have > any sample scripts for this thing. > > i don't have passwordless connectivity, i nodes have same user and > password. > > thanks > hadoophive > > -- Nitin Pawar
