There is already an open PR for fixing those Javadoc issues (along with some other issues): https://github.com/apache/flink/pull/2715
On Wed, 2 Nov 2016 at 11:04 Stephan Ewen <se...@apache.org> wrote: > Hi Ken! > > It may not be obvious, so here is a bit of background: > > The timers that are used in the FlatMapFunction are scoped by key. We > thought that this is how they are mainly useful - that's why you need to > define keys to use them. > I think the docs are in error, thanks for pointing that out. > > In your use case, do you need timers without keys, or only access to the > current processing/event time? > > Best, > Stephan > > > On Wed, Nov 2, 2016 at 1:59 AM, Ken Krugler <kkrugler_li...@transpac.com> > wrote: > > I’m curious why it seems like a TimelyFlatMapFunction can’t be used with a > regular DataStream, but it can be used with a KeyedStream. > > Or maybe I’m missing something obvious (this is with 1.2-SNAPSHOT, pulled > today). > > Also the documentation of TimelyFlatMapFunction ( > https://ci.apache.org/projects/flink/flink-docs-master/api/java/index.html?org/apache/flink/streaming/api/functions/TimelyFlatMapFunction.html) > shows using it with a DataStream.flatMap(xxx) call. > > Thanks, > > — Ken > > -------------------------- > Ken Krugler > +1 530-210-6378 > http://www.scaleunlimited.com > custom big data solutions & training > Hadoop, Cascading, Cassandra & Solr > > > > >
