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From Ilya Ganelin <ilgan...@gmail.com>
Subject Re: Broadcast variables can be rebroadcast?
Date Sat, 16 May 2015 00:29:24 GMT
The broadcast variable is like a pointer. If the underlying data changes
then the changes will be visible throughout the cluster.
On Fri, May 15, 2015 at 5:18 PM NB <nb.nospam@gmail.com> wrote:

> Hello,
>
> Once a broadcast variable is created using sparkContext.broadcast(), can it
> ever be updated again? The use case is for something like the underlying
> lookup data changing over time.
>
> Thanks
> NB
>
>
>
>
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