Hi, I have a problem when using spark closure. This error was not appearing with spark 1.2.1.
I have included a reproducible example that happens when taking the closure (Zeppelin has been built with head of master with this command mvn install -DskipTests -Pspark-1.4 -Dspark.version=1.4.1 -Dhadoop.version=2.2.0 -Dprotobuf.version=2.5.0). Does anyone ever encountered this problem? All my previous notebooks are broken by this :( ------------------------------ val textFile = sc.textFile("hdfs://somefile.txt") val f = (s: String) => s+s textFile.map(f).count //works fine //res145: Long = 407 def f(s:String) = { s+s } textFile.map(f).count //fails -> org.apache.spark.SparkException: Job aborted due to stage failure: Task 566 in stage 87.0 failed 4 times, most recent failure: Lost task 566.3 in stage 87.0 (TID 43396, XXX.com): java.lang.NoClassDefFoundError: Lorg/apache/zeppelin/spark/ZeppelinContext; at java.lang.Class.getDeclaredFields0(Native Method) at java.lang.Class.privateGetDeclaredFields(Class.java:2583) at java.lang.Class.getDeclaredField(Class.java:2068) ... java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1924) at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1801) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1351) at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:2000) at Best, David