Actually there were multiple responses to it on the GitHub project, including a PR to improve the Spark code, but they weren’t acknowledged.
From: Ovidiu-Cristian MARCU<mailto:ovidiu-cristian.ma...@inria.fr> Sent: Sunday, April 17, 2016 7:48 AM To: andy petrella<mailto:andy.petre...@gmail.com> Cc: Mich Talebzadeh<mailto:mich.talebza...@gmail.com>; Ascot Moss<mailto:ascot.m...@gmail.com>; Ted Yu<mailto:yuzhih...@gmail.com>; user @spark<mailto:user@spark.apache.org> Subject: Re: Apache Flink You probably read this benchmark at Yahoo, any comments from Spark? https://yahooeng.tumblr.com/post/135321837876/benchmarking-streaming-computation-engines-at On 17 Apr 2016, at 12:41, andy petrella <andy.petre...@gmail.com<mailto:andy.petre...@gmail.com>> wrote: Just adding one thing to the mix: `that the latency for streaming data is eliminated` is insane :-D On Sun, Apr 17, 2016 at 12:19 PM Mich Talebzadeh <mich.talebza...@gmail.com<mailto:mich.talebza...@gmail.com>> wrote: It seems that Flink argues that the latency for streaming data is eliminated whereas with Spark RDD there is this latency. I noticed that Flink does not support interactive shell much like Spark shell where you can add jars to it to do kafka testing. The advice was to add the streaming Kafka jar file to CLASSPATH but that does not work. Most Flink documentation also rather sparce with the usual example of word count which is not exactly what you want. Anyway I will have a look at it further. I have a Spark Scala streaming Kafka program that works fine in Spark and I want to recode it using Scala for Flink with Kafka but have difficulty importing and testing libraries. Cheers Dr Mich Talebzadeh LinkedIn https://www.linkedin.com/profile/view?id=AAEAAAAWh2gBxianrbJd6zP6AcPCCdOABUrV8Pw http://talebzadehmich.wordpress.com<http://talebzadehmich.wordpress.com/> On 17 April 2016 at 02:41, Ascot Moss <ascot.m...@gmail.com<mailto:ascot.m...@gmail.com>> wrote: I compared both last month, seems to me that Flink's MLLib is not yet ready. On Sun, Apr 17, 2016 at 12:23 AM, Mich Talebzadeh <mich.talebza...@gmail.com<mailto:mich.talebza...@gmail.com>> wrote: Thanks Ted. I was wondering if someone is using both :) Dr Mich Talebzadeh LinkedIn https://www.linkedin.com/profile/view?id=AAEAAAAWh2gBxianrbJd6zP6AcPCCdOABUrV8Pw http://talebzadehmich.wordpress.com<http://talebzadehmich.wordpress.com/> On 16 April 2016 at 17:08, Ted Yu <yuzhih...@gmail.com<mailto:yuzhih...@gmail.com>> wrote: Looks like this question is more relevant on flink mailing list :-) On Sat, Apr 16, 2016 at 8:52 AM, Mich Talebzadeh <mich.talebza...@gmail.com<mailto:mich.talebza...@gmail.com>> wrote: Hi, Has anyone used Apache Flink instead of Spark by any chance I am interested in its set of libraries for Complex Event Processing. Frankly I don't know if it offers far more than Spark offers. Thanks Dr Mich Talebzadeh LinkedIn https://www.linkedin.com/profile/view?id=AAEAAAAWh2gBxianrbJd6zP6AcPCCdOABUrV8Pw http://talebzadehmich.wordpress.com<http://talebzadehmich.wordpress.com/> -- andy
