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From Robert Metzger <rmetz...@apache.org>
Subject Re: Want Flink startup issues :-)
Date Fri, 05 Feb 2016 20:32:45 GMT
Hi Dongwon Kim,

its great to see you here. I really enjoyed your talk at Flink Forward, you
did very good and detailed research on the different systems! (Those who
didn't see the talk: go watch it on YouTube).

Maybe you are interested in working on improving our monitoring / metrics
system. People have asked for ways to expose them to other systems (via
JMX, Ganglia, ...). There were also questions about writing the metrics to
disk (in a csv file or so).


On Fri, Feb 5, 2016 at 8:55 PM, Fabian Hueske <fhueske@gmail.com> wrote:

> Hi Dongwon,
>
> welcome to the Flink mailing list!
> What kind of issues are you interested in?
>
> - API / library features: DataSet API, DataStream API, SQL, StreamSQL,
> Graphs (Gelly)
> - Processing runtime: Batch, Streaming
> - Connectors to other systems: Stream sources/sinks
> - Web dashboard
> - Compatibility: Storm, Hadoop
>
> You can also have a look into Flink's issue tracker JIRA [1]. Right now, we
> have about 600 issues listed with any kind of difficulty and effort.
> If you find an issue that sounds interesting, just drop a note and we can
> give you some details about if you want to learn more.
>
> Best, Fabian
>
> [1]
>
> https://issues.apache.org/jira/issues/?jql=project%20%3D%20FLINK%20AND%20resolution%20%3D%20Unresolved
>
> 2016-02-05 17:14 GMT+01:00 Dongwon Kim <eastcirclek@postech.ac.kr>:
>
> > Hello,
> >
> > I'm Dongwon Kim and I want to get involved in Flink community.
> > Can anyone guide me through contributing to Flink with some startup
> issues?
> > Although my research interest lie in big data systems including Flink,
> > Spark, MapReduce, and Tez, I've never participated in open source
> > communities.
> >
> > FYI, I've done the following things for past few years:
> > - I've studied Apache Hadoop (MRv1, MRv2, and YARN), Apache Tez, and
> > Apache Spark through the source code.
> > - My doctoral thesis is about improving the performance of MRv1 by
> > making network pipelines between mappers and reducers like what Flink
> > does.
> > - I've used Ganglia to monitor the cluster performance and I've been
> > interested in metrics and counters in big data systems.
> > - I gave a talk named "a comparative performance evaluation of Flink"
> > at last Flink Forward.
> >
> > I would be very appreciated if someone can help me get involved in the
> > most promising ASF project :-)
> >
> > Greetings,
> > Dongwon Kim
> >
>

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