Hi, the error looks like a mixup of the Scala versions. Are you adding any scala 2.11 dependencies in your pom?
On Sun, Apr 12, 2015 at 9:35 PM, Mohamed Nadjib MAMI <m...@iai.uni-bonn.de> wrote: > Hello, > > Suit to my previous email, apologize, the error was in: *Table table = > tableEnv.toTable(input);* > > Cheers, > Mohamed > > > On 12.04.2015 21:33, Mohamed Nadjib MAMI wrote: > > Hello all, > > I've just tried the example of Java Table API as-is on the docs but I'm > getting this exception: > > *Exception in thread "main" java.lang.NoSuchMethodError: > scala.runtime.BooleanRef.create(Z)Lscala/runtime/BooleanRef;* > * at > org.apache.flink.api.table.trees.TreeNode.exists(TreeNode.scala:93)* > * at > org.apache.flink.api.java.table.JavaBatchTranslator$$anonfun$createSelect$1.apply(JavaBatchTranslator.scala:265)* > * at > org.apache.flink.api.java.table.JavaBatchTranslator$$anonfun$createSelect$1.apply(JavaBatchTranslator.scala:264)* > * at > scala.collection.IndexedSeqOptimized$class.foreach(IndexedSeqOptimized.scala:33)* > * at > scala.collection.mutable.WrappedArray.foreach(WrappedArray.scala:34)* > * at > org.apache.flink.api.java.table.JavaBatchTranslator.createSelect(JavaBatchTranslator.scala:263)* > * at > org.apache.flink.api.java.table.JavaBatchTranslator.createTable(JavaBatchTranslator.scala:52)* > * at > org.apache.flink.api.java.table.JavaBatchTranslator.createTable(JavaBatchTranslator.scala:42)* > * at > org.apache.flink.api.table.plan.PlanTranslator.createTable(PlanTranslator.scala:152)* > * at > org.apache.flink.api.table.plan.PlanTranslator.createTable(PlanTranslator.scala:64)* > * at org.apache.flink.api.java.table.Ta* > *bleEnvironment.toTable(TableEnvironment.scala:57)* > * at Main.main(Main.java:20)* > > Line 20 is: > > *DataSet<WC> result = tableEnv.toSet(filtered, WC.class); *What could be > the reason firing the exception? > > The version used is 0.9-hadoop1-SNAPSHOT > > *. *Sincerely, > Mohamed > > >
