Help Center > > Developer Guide (Earlier than 3.x)> Before You Start

Before You Start

Updated at: Mar 25, 2021 GMT+08:00

Overview

This document provides application development processes, operation instructions, and sample projects of the Hadoop, Spark, HBase, Hive, MapReduce, Kafka, and Storm big data components to help you develop applications. In addition, it offers FAQs and development specifications.

Development Preparation

  • You have subscribed to MapReduce Service (MRS) on HUAWEI CLOUD.
  • You have an understanding of the Hadoop, Spark, HBase, Hive, MapReduce, Kafka, and Storm big data components.
  • You have some knowledge of Java.
  • You have learned about MRS development components and how to use the Elastic Cloud Server (ECS) on HUAWEI CLOUD.
  • You have known how to use the Maven building method.

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