SDK Overview

This document lists the SDK versions provided by MapReduce Service (MRS) and the addresses for obtaining the latest SDK versions.

Generating SDK Code Online

API Explorer can dynamically generate SDK code that meets your requirements, simplifying SDK usage. Therefore, it is recommended.

You can view the SDK code of a range of programming languages in the Sample Code tab of an API.

Figure 1 Obtaining the SDK sample code
Click to enlarge

When you enter parameter values in the middle of the page, the sample code on the right automatically uses the values.

Figure 2 Specifying input parameters
Click to enlarge

SDKs

Table 1 provides a list of SDKs supported by MRS. You can view the SDK update history, obtain installation packages, and view the guides in the GitHub repository.

**Table 1** SDK list
Language	GitHub Address	Reference
Java	huaweicloud-sdk-java-v3	Java SDK User Guide
Python	huaweicloud-sdk-python-v3	Python SDK User Guide
Go	huaweicloud-sdk-go-v3	Go SDK User Guide
NodeJs	huaweicloud-sdk-nodejs-v3	Node.js SDK User Guide
PHP	huaweicloud-sdk-php-v3	PHP SDK User Guide

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