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From Erik Weathers <eweath...@groupon.com>
Subject Re: STORM REBALACING
Date Thu, 11 Aug 2016 03:26:02 GMT
hey Junguk,

Are you sure you have 10 slots for the workers to be scheduled onto in your
cluster?

- Erik

On Wed, Aug 10, 2016 at 8:09 PM, Junguk Cho <jmanbal@gmail.com> wrote:

> Hi, All.
>
> I tried to use STORM rebalance (http://storm.apache.org/
> releases/1.0.1/Command-line-client.html).
>
> I used Storm 1.0.1 version.
> I first ran 3 workers (one spout, one split and one count.) for WordCount
> example.
>
> After running it, In commandline, I typed
> ./storm rebalance WordCount -w 10 -n 6 -e spout=1 -e split=2 -e count=2
>
> I saw something in nimbus.log and UI like
>  Delaying event :do-rebalance for 10 secs for WordCount-1-1470884051.
> However, when I checked UI, it was still 3 workers.
>
>
> Are there some requirements to use rebalance feature?
> Also, in UI, there are no input interfaces to specify # of workers and #
> of components except for waiting time for rebalace.
>
>
> Thanks in advance.
> - Junguk
>
>

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