Good catch. Give me some time to deal with my fresh jet lag and we will figure it out with Gyula. :) On Sep 29, 2014 12:50 PM, "Stephan Ewen" <[email protected]> wrote:
> Shipping the connectors with the job jars would thin out the dependencies, > but make it more cumbersome to assemble a job jar. > > On Mon, Sep 29, 2014 at 6:47 PM, Gyula Fora <[email protected]> wrote: > > > Thanks, I will look into this and try to figure it out, as you can see I > > am not a maven pro :) > > > > On 29 Sep 2014, at 18:44, Stephan Ewen <[email protected]> wrote: > > > > > You may be able to solve this with careful exclusions. > > > > > > It seems kafka is monolithic, having no separation between connector > and > > > engine. If you know for example that zookeeper is not required by the > > > connector (you have to be sure), you can exclude it as the dependency. > We > > > have done this for Hadoop1, where we only use the HDFS client > > functionality. > > > > > > On Mon, Sep 29, 2014 at 6:40 PM, Gyula Fóra <[email protected]> > > wrote: > > > > > >> Yes, you are right, kafka and flume are the heavy ones. > > >> > > >> We always have the choice to take out them from the package and maybe > > have > > >> a separate repo for all the different connectors and only keep 1-2 > most > > >> important ones. I don't think there's much else to do because we don't > > use > > >> the packages you mentioned, but they get pulled by the kafka and flume > > >> dependencies. > > >> > > >> > > >> > > >> > > >> On Mon, Sep 29, 2014 at 6:24 PM, Stephan Ewen <[email protected]> > wrote: > > >> > > >>> The streaming connectors currently pull a massive amount of > > dependencies. > > >>> > > >>> For example, we transitively get the scala compiler/reflection/etc > and > > >>> ZooKeeper. > > >>> > > >>> A lot of stuff comes with flume and kafka. Are those required to make > > the > > >>> connectors work? Otherwise, it might be good to exclude them, to > > prevent > > >>> conflicts for users that actually depend on those components. > > >>> > > >> > > > > >
