Materialize running the pipeline and not giving stage result.

[anuj ojha]

Hello All,
        I am doing the following in my pipeline:
{
some processing.
........
pcollections.materialize();

final PipelineResult pipelineResult = pipeline.run();


final List<StageResult> stageResults = pipelineResult.getStageResults();


}


I am trying to access stageresult and I am getting it as null. I can't
avoid calling materialize as I use the data which I get from materializing
pcollection in further processing. Is there another way to achieve what I
am doing above?