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Posted to dev@kafka.apache.org by "Joe Stein (Commented) (JIRA)" <ji...@apache.org> on 2012/02/28 21:21:46 UTC
[jira] [Commented] (KAFKA-287) Running a consumer client using
scala 2.8 fails
[ https://issues.apache.org/jira/browse/KAFKA-287?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13218574#comment-13218574 ]
Joe Stein commented on KAFKA-287:
---------------------------------
I run Kafka in production using Scala 2.9.1 changing build.properties and creating a new build
I run sbt 11.2 for all of my code but use the existing sbt in the Kafka project for building kafka.
KAFKA-134 tries to address an upgrade to 0.10.1 which I tried once but ran into an issue. we should look at KAFKA-134 and making it be 11.2 (should not be much more than what was already in 0.10.1 changes)
do you want to take a look into KAFKA-134 ? I can review when you are done.. I think this ticket though is covered in KAFKA-134 changes.
the workaround is exactly what you did, change build.properties to 2.9.1 and rebuild. works great just some warnings otherwise have no issue in production
> Running a consumer client using scala 2.8 fails
> -----------------------------------------------
>
> Key: KAFKA-287
> URL: https://issues.apache.org/jira/browse/KAFKA-287
> Project: Kafka
> Issue Type: Bug
> Environment: Java 1.6, OS X
> Reporter: Elben Shira
>
> Built the kafka library using the instructions found in the README. My client uses scala 2.9.1, sbt 0.11. My consumer client has this snippet of code: https://gist.github.com/a35006cc25e39ba386e2
> The client compiles, but running it produces this stacktrace: https://gist.github.com/efeb85f50402b477d6e0
> I think this may be because of a bug found in scala 2.9.0 (though I'm not sure if it was present in scala 2.8.0): https://issues.scala-lang.org/browse/SI-4575
> To get around this, I built the kafka library using scala 2.9.1 (by changing build.properties).
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