> On July 16, 2014, 8:36 p.m., Martin Kleppmann wrote:
> > docs/learn/documentation/0.7.0/comparisons/spark-streaming.md, line 66
> > <https://reviews.apache.org/r/23358/diff/3/?file=632630#file632630line66>
> >
> >     "reprocess the same data from since data was processed" -- sentence 
> > seems to have too many words in it?

I think you know what I mean here...Just not sure how to phrase it less 
verbosely...*_*


> On July 16, 2014, 8:36 p.m., Martin Kleppmann wrote:
> > docs/learn/documentation/0.7.0/comparisons/spark-streaming.md, line 64
> > <https://reviews.apache.org/r/23358/diff/3/?file=632630#file632630line64>
> >
> >     "a small difference": if Spark may lose messages and Samza guarantees 
> > delivery, I'd say that's a pretty big difference ;-)
> >     
> >     In fact, it's potentially a serious problem for Spark. Do you have a 
> > reference for this? Seems like the kind of problem which could be fixed, so 
> > perhaps they're working on it.

yes...unfortunately, they do. In 
https://spark.apache.org/docs/latest/streaming-programming-guide.html, search 
for "then a tiny bit of data may be lost" . Also, 
https://issues.apache.org/jira/browse/SPARK-1730, 
https://issues.apache.org/jira/browse/SPARK-1647 


- Yan


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On July 15, 2014, 6:15 p.m., Yan Fang wrote:
> 
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/23358/
> -----------------------------------------------------------
> 
> (Updated July 15, 2014, 6:15 p.m.)
> 
> 
> Review request for samza.
> 
> 
> Repository: samza
> 
> 
> Description
> -------
> 
> Comparison of Spark Streaming and Samza
> 
> 
> Diffs
> -----
> 
>   docs/learn/documentation/0.7.0/comparisons/spark-streaming.md PRE-CREATION 
>   docs/learn/documentation/0.7.0/comparisons/storm.md 4a21094 
>   docs/learn/documentation/0.7.0/index.html 149ff2b 
> 
> Diff: https://reviews.apache.org/r/23358/diff/
> 
> 
> Testing
> -------
> 
> 
> Thanks,
> 
> Yan Fang
> 
>

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