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From Mark Hamstra <m...@clearstorydata.com>
Subject Re: What is the meaning to of 'STATE' in a worker/ an executor?
Date Mon, 30 Mar 2015 04:17:24 GMT
A LOADING Executor is on the way to RUNNING, but hasn't yet been registered with the Master,
so it isn't quite ready to do useful work.


> On Mar 29, 2015, at 9:09 PM, Niranda Perera <niranda.perera@gmail.com> wrote:
> 
> Hi, 
> 
> I have noticed in the Spark UI, workers and executors run on several states, ALIVE, LOADING,
RUNNING, DEAD etc?
> 
> What exactly are these states mean and what is the effect it has on working with those
executor?
> ex: whether an executor can not be used in the loading state, etc
> 
> cheers
> 
> -- 
> Niranda 

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