Re: spark.kryo.registrationRequired: Tuple2 is not registered

Found an issue for this: https://issues.apache.org/jira/browse/SPARK-10251 > On 09.09.2015, at 18:00, Marius Soutier wrote: > > Hi all, > > as indicated in the title, I’m using Kryo with a custom Kryo serializer, but > as soon as I enable `sp

spark.kryo.registrationRequired: Tuple2 is not registered

Hi all, as indicated in the title, I’m using Kryo with a custom Kryo serializer, but as soon as I enable `spark.kryo.registrationRequired`, my Spark Streaming job fails to start with this exception: Class is not registered: scala.collection.immutable.Range When I register it, it continues with