Thanks Marcelo, this options solved the problem (I'm using 1.3.0), but it
works only if I remove "extends Logging" from the object, with "extends
Logging" it return:
Exception in thread "main" java.lang.LinkageError: loader constraint
violation in interface itable initialization: when resolving method
"App1$.logInfo(Lscala/Function0;Ljava/lang/Throwable;)V" the class loader
(instance of org/apache/spark/util/ChildFirstURLClassLoader) of the current
class, App1$, and the class loader (instance of
sun/misc/Launcher$AppClassLoader) for interface org/apache/spark/Logging
have different Class objects for the type scala/Function0 used in the
signature
at App1.main(App1.scala)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at
org.apache.spark.deploy.SparkSubmit$.org$apache$spark$deploy$SparkSubmit$$runMain(SparkSubmit.scala:569)
at
org.apache.spark.deploy.SparkSubmit$.doRunMain$1(SparkSubmit.scala:166)
at
org.apache.spark.deploy.SparkSubmit$.submit(SparkSubmit.scala:189)
at org.apache.spark.deploy.SparkSubmit$.main(SparkSubmit.scala:110)
at org.apache.spark.deploy.SparkSubmit.main(SparkSubmit.scala)
Do you have any idea what's wrong with Logging?
PS: I'm running it with spark-1.3.0/bin/spark-submit --class App1 --conf
spark.driver.userClassPathFirst=true --conf
spark.executor.userClassPathFirst=true
$HOME/projects/sparkapp/target/scala-2.10/sparkapp-assembly-1.0.jar
Thanks,
Alexey
On Tue, Mar 24, 2015 at 5:03 AM, Marcelo Vanzin <van...@cloudera.com> wrote:
> You could build a far jar for your application containing both your
> code and the json4s library, and then run Spark with these two
> options:
>
> spark.driver.userClassPathFirst=true
> spark.executor.userClassPathFirst=true
>
> Both only work in 1.3. (1.2 has spark.files.userClassPathFirst, but
> that only works for executors.)
>
>
> On Mon, Mar 23, 2015 at 2:12 PM, Alexey Zinoviev
> <alexey.zinov...@gmail.com> wrote:
> > Spark has a dependency on json4s 3.2.10, but this version has several
> bugs
> > and I need to use 3.2.11. I added json4s-native 3.2.11 dependency to
> > build.sbt and everything compiled fine. But when I spark-submit my JAR it
> > provides me with 3.2.10.
> >
> >
> > build.sbt
> >
> > import sbt.Keys._
> >
> > name := "sparkapp"
> >
> > version := "1.0"
> >
> > scalaVersion := "2.10.4"
> >
> > libraryDependencies += "org.apache.spark" %% "spark-core" % "1.3.0" %
> > "provided"
> >
> > libraryDependencies += "org.json4s" %% "json4s-native" % "3.2.11"`
> >
> >
> > plugins.sbt
> >
> > logLevel := Level.Warn
> >
> > resolvers += Resolver.url("artifactory",
> > url("http://scalasbt.artifactoryonline.com/scalasbt/sbt-plugin-releases
> "))(Resolver.ivyStylePatterns)
> >
> > addSbtPlugin("com.eed3si9n" % "sbt-assembly" % "0.13.0")
> >
> >
> > App1.scala
> >
> > import org.apache.spark.SparkConf
> > import org.apache.spark.rdd.RDD
> > import org.apache.spark.{Logging, SparkConf, SparkContext}
> > import org.apache.spark.SparkContext._
> >
> > object App1 extends Logging {
> > def main(args: Array[String]) = {
> > val conf = new SparkConf().setAppName("App1")
> > val sc = new SparkContext(conf)
> > println(s"json4s version: ${org.json4s.BuildInfo.version.toString}")
> > }
> > }
> >
> >
> >
> > sbt 0.13.7, sbt-assembly 0.13.0, Scala 2.10.4
> >
> > Is it possible to force 3.2.11 version usage?
> >
> > Thanks,
> > Alexey
>
>
>
> --
> Marcelo
>
