Re: Joining Windowed Data Streams

2015-09-18 Thread Philipp Goetze
Hey Stephan, the query would require to either join windowed data streams or doing self joins within one window. If you take a look at Q1 of SRBench you will see, that it is a quite short query. Another option would be to support SPARQL queries as Flink operat

Re: Joining Windowed Data Streams

2015-09-18 Thread Stephan Ewen
Hi Philipp! I don't think this currently works. We are starting to rework windowing and window streams, which means we can take feedback for the future implementation. What kind of requirements would the benchmark query have? Greetings, Stephan On Thu, Sep 17, 2015 at 11:02 AM, Philipp Goetze

Joining Windowed Data Streams

2015-09-17 Thread Philipp Goetze
Hey community, is there a possibility to join two windowed data streams, instead of joining two data streams on a window? For example if one wants to implement Q1 of SRBench you load the data, create one window definition and then one would combine filters an