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 <fhue...@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 <eastcirc...@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 > > >
