Top "Kryo" questions

Kryo is a fast and efficient object graph serialization framework for Java.

Spark Kryo: Register a custom serializer

I have a class that implements a custom Kryo serializer by implementing the read() and write() methods from com.esotericsoftware.…

scala apache-spark kryo
kryo list serialization

I am trying to serialize a List of List of some objects (of a customized class: List> ), using Kryo. …

java list serialization constructor kryo
Hazelcast 3.6.1 "There is no suitable de-serializer for type" exception

I am using Hazelcast 3.6.1 to read from a Map. The object class stored in the map is called Schedule. I …

serialization client hazelcast kryo
Understanding Kryo serialization buffer overflow error

I am trying to understand the following error and I am running in client ode. org.apache.spark.SparkException: Kryo …

scala apache-spark kryo
aparch spark, NotSerializableException: org.apache.hadoop.io.Text

here is my code: val bg = imageBundleRDD.first() //bg:[Text, BundleWritable] val res= imageBundleRDD.map(data => { val desBundle = colorToGray(…

apache-spark kryo notserializableexception
Kryo serialization refuses to register class

I'm trying to use kryo serialization with: kryo.setRegistrationRequired(true); I keep getting the following error saying that a certain …

scala kryo