Home | About | Sematext search-lucene.com search-hadoop.com
 Search Hadoop and all its subprojects:

Switch to Threaded View
Kafka >> mail # user >> Kafka 0.8, Scala 2.10.2, OSGi

Copy link to this message
Re: Kafka 0.8, Scala 2.10.2, OSGi
Can you go off the 0.8 branch please? We're in the process of the 0.8.0 release so if you still have problems that were not resolved we can know what they are.
 Joe Stein
 Founder, Principal Consultant
 Big Data Open Source Security LLC
 Twitter: @allthingshadoop
On Oct 30, 2013, at 6:26 PM, "Ngu, Bob" <[EMAIL PROTECTED]> wrote:

> Hi,
> I decided to start a new thread regarding Kafka 0.8 beta1 support for Scala 2.10.2 and OSGi. I asked about 2.10.2 in a different thread
> I am using Maven to build my Scala library but to resolve the bad POM
> definition issue, https://issues.apache.org/jira/browse/KAFKA-1064, I
> added all the required dependencies to my POM and thought I had to use
> Scala 2.9.2 but it seems to build just fine with 2.10.2, this should be
> fine, right?
> However, I am getting java.lang.NoClassDefFoundError: scala/reflect/ClassManifest error calling ProducerConfig
>  val config = new ProducerConfig(props)
> I believe this is because Kafka is built with 2.9.2 so I made the following changes to Build.scala
>  scalaVersion := “2.10.2” ,
>  publishTo := Some(Resolver.file("file",  new File(Path.userHome.absolutePath+"/.m2/repository"))),
> I should be able to run “sbt publish” to my local maven repository. However, I also need to package this library in OSGi format since I am using the library in OSGi, does anyone know if this works in OSGi? I would also need to include addSbtPlugin("com.typesafe.sbt" % "sbt-osgi" % "0.4.0”) for OSGi bundling.
> Thanks for any help!
> Bob