I don't understand why since there's no javax.servlet in my build.sbt :
scalaVersion := "2.10.4" libraryDependencies ++= Seq( "org.apache.spark" %% "spark-core" % "1.1.0", "org.apache.spark" %% "spark-sql" % "1.1.0", "org.apache.spark" %% "spark-mllib" % "1.1.0", "org.apache.hadoop" % "hadoop-client" % "2.4.0", "org.apache.commons" % "commons-math3" % "3.3", "org.scalatest" % "scalatest_2.10" % "2.2.0" % "test" ) resolvers += "Akka Repository" at "http://repo.akka.io/releases/"; On Tue, Nov 4, 2014 at 11:00 AM, Sean Owen <so...@cloudera.com> wrote: > Generally this means you included some javax.servlet dependency in > your project deps. You should exclude any of these as they conflict in > this bad way with other copies of the servlet API from Spark. > > On Tue, Nov 4, 2014 at 7:55 AM, Jaonary Rabarisoa <jaon...@gmail.com> > wrote: > > Hi all, > > > > I have a spark job that I build with sbt and I can run without any > problem > > with sbt run. But when I run it inside IntelliJ Idea I got the following > > error : > > > > Exception encountered when invoking run on a nested suite - class > > "javax.servlet.FilterRegistration"'s signer information does not match > > signer information of other classes in the same package > > java.lang.SecurityException: class "javax.servlet.FilterRegistration"'s > > signer information does not match signer information of other classes in > the > > same package > > at java.lang.ClassLoader.checkCerts(ClassLoader.java:952) > > at java.lang.ClassLoader.preDefineClass(ClassLoader.java:666) > > at java.lang.ClassLoader.defineClass(ClassLoader.java:794) > > at > java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) > > at java.net.URLClassLoader.defineClass(URLClassLoader.java:449) > > at java.net.URLClassLoader.access$100(URLClassLoader.java:71) > > at java.net.URLClassLoader$1.run(URLClassLoader.java:361) > > at java.net.URLClassLoader$1.run(URLClassLoader.java:355) > > at java.security.AccessController.doPrivileged(Native Method) > > at java.net.URLClassLoader.findClass(URLClassLoader.java:354) > > at java.lang.ClassLoader.loadClass(ClassLoader.java:425) > > at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308) > > at java.lang.ClassLoader.loadClass(ClassLoader.java:358) > > at > > > org.eclipse.jetty.servlet.ServletContextHandler.<init>(ServletContextHandler.java:136) > > at > > > org.eclipse.jetty.servlet.ServletContextHandler.<init>(ServletContextHandler.java:129) > > at > > > org.eclipse.jetty.servlet.ServletContextHandler.<init>(ServletContextHandler.java:98) > > at > org.apache.spark.ui.JettyUtils$.createServletHandler(JettyUtils.scala:98) > > at > org.apache.spark.ui.JettyUtils$.createServletHandler(JettyUtils.scala:89) > > at org.apache.spark.ui.WebUI.attachPage(WebUI.scala:67) > > at org.apache.spark.ui.WebUI$$anonfun$attachTab$1.apply(WebUI.scala:60) > > at org.apache.spark.ui.WebUI$$anonfun$attachTab$1.apply(WebUI.scala:60) > > at > > > scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:59) > > at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:47) > > at org.apache.spark.ui.WebUI.attachTab(WebUI.scala:60) > > at org.apache.spark.ui.SparkUI.initialize(SparkUI.scala:66) > > at org.apache.spark.ui.SparkUI.<init>(SparkUI.scala:60) > > at org.apache.spark.ui.SparkUI.<init>(SparkUI.scala:42) > > at org.apache.spark.SparkContext.<init>(SparkContext.scala:223) > > at org.apache.spark.SparkContext.<init>(SparkContext.scala:98) > > > > > > How can I solve this ? > > > > > > Cheers, > > > > > > Jao > > >
