I want to pass two parameters into new java class from rdd.mapPartitions(),
the code like following.
---Source Code----
Main method:
/*the parameters that I want to pass into the PixelGenerator.class for
selecting any items between the startTime and the endTime.
*/
int startTime, endTime;
JavaRDD<PixelObject> pixelsObj = pixelsStr.mapPartitions(new
PixelGenerator());
PixelGenerator.java
public class PixelGenerator implements FlatMapFunction<Iterator<String>,
PixelObject> {
public Iterable<PixelObject> call(Iterator<String> lines) {
.......
}
Can anyone told me how to pass the startTime, endTime
into PixelGenerator class?
Many Thanks
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