I had a discussion with Joe from the NiFi community, and they are interested in contributing a connector between NiFi and Flink. I created a JIRA issue for that: https://issues.apache.org/jira/browse/FLINK-2740
I believe that this is the easiest and most useful integration point to begin with, as NiFi and Flink are two quite different beasts, and ideally you would want to use them in conjunction. A UI to compose Flink programs would be a somewhat different topic, as that would need to be more tailored to Flink's capabilities. @Flavio: I am not sure I understood the question regarding cascading. Perhaps start a new thread about it? On Tue, Sep 22, 2015 at 7:05 PM, Flavio Pompermaier <pomperma...@okkam.it> wrote: > I saw that now cascading supports Flink..so maybe you could think in > programming a cascading abstraction to have also spark and tez > compatibility for free!what do you think? > On 22 Sep 2015 11:17, "Christian Kreutzfeldt" <mnx...@gmail.com> wrote: > > > Hi Slim, > > > > thanks for sharing the presentation. Like Flavio I see the (UI) > > capabilities provided by Apache NiFi as very helpful for (enterprise) > > customers. > > > > At the Otto Group we are currently think about how to track data through > a > > stream based system like we do in the batch world using staging layers. > > Apache NiFi seems to provide a feasible approach which gives lots of > > insights into your running system. Especially in those cases where > > topologies are still under development or people are curious on how these > > mysterious streaming systems work UI supported development & tracking / > > monitoring is a big win. > > > > Having these requirements in mind, I don't see an integration point with > > Apache NiFi as the project does not only provide an UI/orchestration > layer > > but has a runtime etc. available too. An integration like Spark (shown > > right at the beginning of the demo) seems to be possible but what I'd > like > > to see is a more Apache NiFi-like UI layer exclusively provided for > Apache > > Flink. It would bring Flink very (!!!) much closer to the enterprise > market > > as it solves some crucial requirements when it comes to development and > > monitoring - no need for developers with in-depth programming knowledge > > since topologies may be built visually, no need for depth tech > > understanding when it comes to monitoring ... > > > > From my point of view, solving the issue includes the following aspects: > > > > * providing an appropriate UI layer to visualize data flow / operator > > graphs along with metrics (system & user-defined) exported by operators > > * message tracking by integrating K/V stores and index management tools > > > > ...probably both worth more than a year development time ;-) > > > > But if there were some efforts to implement & integrate such a feature, > > text me if dev support is require. > > > > Best regards, > > Christian > > > > > > 2015-09-19 12:42 GMT+02:00 Flavio Pompermaier <pomperma...@okkam.it>: > > > > > As a user that would be very helpful! > > > On 19 Sep 2015 12:34, "Slim Baltagi" <sbalt...@gmail.com> wrote: > > > > > > > Hi Flink experts! > > > > > > > > I came across Apache Nifi https://nifi.apache.org > > > > https://www.youtube.com/watch?v=sQCgtCoZyFQ > > > > In the Nifi project, there is an open JIRA > > > > issue:https://issues.apache.org/jira/browse/NIFI-823 to evaluate / > > > provide > > > > integration with Apache Flink. > > > > > > > > Is the integration of Flink with NiFi on the roadmap of the Apache > > Flink > > > > project? > > > > > > > > Expected advantages for Flink when integrating with Nifi would be: > > > > - GUI: Web-based user interface to design data flows > > > > - Dynamic dataflows: Modify dataflow at runtime > > > > - Security: Authentication, authorization, encryption > > > > - Data Provenance: Track data flow from beginning to end > > > > > > > > What do you think? > > > > > > > > Thanks > > > > > > > > Slim Baltagi > > > > > > > > > > > > > > > > > > > > > > > > > > > > -- > > > > View this message in context: > > > > > > > > > > http://apache-flink-mailing-list-archive.1008284.n3.nabble.com/On-integrating-Flink-with-Apache-NiFi-tp8059.html > > > > Sent from the Apache Flink Mailing List archive. mailing list archive > > at > > > > Nabble.com. > > > > > > > > > >
