The document summarizes the results of a systematic mapping study on big data stream processing frameworks. It examines 91 studies published between 2010-2015. The study addressed 9 research questions, including the types of contributions made by the papers, research methods used, experimentation types for different frameworks, most used data ingestion tools, and preferred number of nodes in experiments. The results provided breakdowns of findings for various frameworks like Spark, Storm, Flink, and InfoSphere across the different research questions.