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From Haohui Mai <h...@hortonworks.com>
Subject Re: Admin Scripts
Date Mon, 20 Jan 2014 18:36:10 GMT

pssh should be able do to the job.


On Mon, Jan 20, 2014 at 10:34 AM, hadoop hive <hadoophive@gmail.com> 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

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