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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
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>
*/

 
NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB