No, you can not change windowing configuration at runtime.

Thanks,
Satish.

On Thu, Jun 23, 2016 at 11:36 PM, Alberto São Marcos <[email protected]>
wrote:

> Like the title states, can one change the window bolt length/count in
> runtime?
> Already tried to do it using BaseWindowedBolt API but a NPE is thrown. The
> property *Map<String, Object> windowConfiguration *is transient and not
> available in runtime.
>
> Is there any way to update the window length/count configuration
> programmatically after the topology has been bootstrapped?
>
>

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