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Kafka >> mail # dev >> kafka 0.8 vs. scala 2.9.2


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Re: kafka 0.8 vs. scala 2.9.2
https://issues.apache.org/jira/browse/KAFKA-760

On Wed, Feb 20, 2013 at 9:02 PM, Neha Narkhede <[EMAIL PROTECTED]>wrote:

> Joe,
>
> What is the JIRA for this issue ?
>
> Thanks,
> Neha
>
>
> On Sun, Feb 17, 2013 at 4:14 PM, Joe Stein <[EMAIL PROTECTED]> wrote:
>
> > for #1 we should come up with some way for folks to deal with that as
> more
> > will once released trying to build on 2.9.2 and have to work around
> >
> > maybe have the sbt build write something to a place the bin bash scripts
> > can look at to concatenate the path with?
> >
> > I will create a JIRA ticket
> >
> > On Sun, Feb 17, 2013 at 5:31 PM, Michal Haris <
> [EMAIL PROTECTED]
> > >wrote:
> >
> > > Ok resolved:
> > >
> > > 1. the scripts in bin refer to target scala_2.8.0 even when building
> > 2.9.2
> > > target
> > >
> > > 2. sbt make-pom generates few conflicting dependencies including
> zkclient
> > > On Feb 17, 2013 8:32 PM, "Michal Haris" <[EMAIL PROTECTED]>
> > > wrote:
> > >
> > > > I have tried to build trunk and 0.8 branch today for the first time
> but
> > > > failed:
> > > >
> > > > 1. When using sbt clean package there are some minor  warnings but it
> > > > completes, however trying to run the server from packaged bin it
> exits
> > > with
> > > > class kafka.Kafka not found.
> > > >
> > > > 2. When trying to use scala maven plugin, with which I can build
> 0.7.x
> > > > branches (dependent on scala 2.8.0), after some tweaking of the
> > generated
> > > > kafka-core pom and having all dependencies I can't compile - get a
> type
> > > > mismatch for Unit found zk Stat - has anybody tried to build 0.8 core
> > > only
> > > > jar with maven ?
> > > >
> > > > Not sure what I'm doing wrong as my understanding of scala versions
> and
> > > > sbt is minimal.
> > > > On Jan 15, 2013 12:23 AM, "Neha Narkhede" <[EMAIL PROTECTED]>
> > > wrote:
> > > >
> > > >> Jane,
> > > >>
> > > >> I changed the version of scala in project/build.properties to 2.9.2
> > and
> > > >> did
> > > >> a ./sbt clean update package. It seems to build and run fine for me.
> > > >>
> > > >> I would check the classpath to see if there are conflicting versions
> > of
> > > >> scala.
> > > >>
> > > >> Thanks,
> > > >> Neha
> > > >>
> > > >>
> > > >> On Mon, Jan 14, 2013 at 1:22 PM, Jane Wang <[EMAIL PROTECTED]>
> wrote:
> > > >>
> > > >> > I need to use some of the newly added functions of kafka 0.8.
> > However,
> > > >> in
> > > >> > our system,
> > > >> > we support scala 2.9.2. I build my code together kafka 0.8 and
> scala
> > > >> 2.9.2
> > > >> > and I got alot
> > > >> > of runtime issues, one of them is:
> > > >> > Exception in thread "main" java.lang.NoClassDefFoundError:
> > > >> > scala/Tuple2$mcLL$sp
> > > >> > at kafka.producer.ProducerConfig.<init>(ProducerConfig.scala:29)
> > > >> >
> > > >> > I google searched and it seems there are also some people
> > complaining
> > > >> about
> > > >> > the same
> > > >> > issue but no real solution to it.
> > > >> >
> > > >> > Is kafka 0.8 compatible with scala 2.9.2? Can kafka 0.8 provide a
> > > build
> > > >> > with scal 2.9.2?
> > > >> >
> > > >> > thanks,
> > > >> > Jane
> > > >> >
> > > >>
> > > >
> > >
> >
> >
> >
> > --
> >
> > /*
> > Joe Stein
> > http://www.linkedin.com/in/charmalloc
> > Twitter: @allthingshadoop <http://www.twitter.com/allthingshadoop>
> > */
> >
>

--

/*
Joe Stein
http://www.linkedin.com/in/charmalloc
Twitter: @allthingshadoop <http://www.twitter.com/allthingshadoop>
*/