On Fri, Feb 16, 2018 at 9:39 AM, Romain Manni-Bucau <rmannibu...@gmail.com>
wrote:
>
> 2018-02-16 18:18 GMT+01:00 Kenneth Knowles <k...@google.com>:
>
>> Which runner's bundling are you concerned with? It sounds like the Flink
>> runner?
>>
>
> Flink, Spark, DirectRunner, DataFlow at least (others would be good but
> are out of scope)
>

AFAIK bundling logic/perf is satisfactory on Dataflow, DirectRunner (for
testing, so generates medium-sized local bundles) and SparkRunner (one
bundle per microbatch when streaming). So what issue did you notice there?

IIRC at some point the FlinkRunner had 1 element bundles in streaming.
Obviously if that is still the case it has to be fixed.

Kenn

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