RE: InvalidClassException using Zeppelin (master) and spark-2.1 on a standalone spark cluster

2017-07-02 Thread David Howell
Hi Jeff, My apologies, I realise this was caused by an uber jar I had loaded as a spark dependency which contained a conflicting library. Removing the dependency fixed the issue. I've shaded & rebuilt the jar and no longer seeing the issue. Sorry for the confusion! -Original Message-

Zeppelin / Flink

2017-07-02 Thread Günter Hipler
Hi, I tried to establish a connection from Zeppelin to the latest Flink version (1.3.1) Using the latest flink version I got text: org.apache.flink.api.scala.DataSet[String] = org.apache.flink.api.scala.DataSet@69b8836f counts: org.apache.flink.api.scala.AggregateDataSet[(String, Int)] = or