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From Aljoscha Krettek <aljos...@apache.org>
Subject Re: Get an aggregator's value outside of an iteration
Date Mon, 30 Nov 2015 09:51:03 GMT
I’m afraid there is no way right now to get at the values of aggregators. I think implementing
this is problematic since the aggregators from the different parallel instances of operators
are only combined on the JobManager (master node).

> On 27 Nov 2015, at 23:04, Truong Duc Kien <duckientruong@gmail.com> wrote:
> Hi,
> I'm looking for a way get the value of aggregators outside of iteration. Specifically,
I want the final aggregators' value after the iteration has finished. Is there any API for
that ?
> Thanks,
> Kien Truong

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