Github user mateiz commented on a diff in the pull request:
https://github.com/apache/spark/pull/455#discussion_r13414996
--- Diff:
examples/src/main/scala/org/apache/spark/examples/CassandraCQLTest.scala ---
@@ -32,6 +32,23 @@ import org.apache.hadoop.mapreduce.Job
import org.apache.spark.{SparkConf, SparkContext}
import org.apache.spark.SparkContext._
+import org.apache.spark.api.python.Converter
+
+class CassandraCQLKeyConverter extends Converter {
+ import collection.JavaConversions._
+ override def convert(obj: Any) = {
+ val result = obj.asInstanceOf[java.util.Map[String, ByteBuffer]]
+ mapAsJavaMap(result.mapValues(bb => ByteBufferUtil.toInt(bb)))
+ }
+}
+
+class CassandraCQLValueConverter extends Converter {
+ import collection.JavaConversions._
+ override def convert(obj: Any) = {
+ val result = obj.asInstanceOf[java.util.Map[String, ByteBuffer]]
+ mapAsJavaMap(result.mapValues(bb => ByteBufferUtil.string(bb)))
+ }
+}
--- End diff --
Move these to separate source files since they're not used in the Scala
example. Maybe we can even have a "pythonConverters" subpackage of
org.apache.spark.examples that says these are used in the .py examples.
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