Help Center> MapReduce Service> Developer Guide (Normal_Earlier Than 3.x)> HDFS Application Development> Environment Preparation> Development Environment Introduction
Updated on 2022-06-01 GMT+08:00
View PDF

Development Environment Introduction

Table 1 describes the environment required for application development.

Table 1 Development environment

Item

Description

Eclipse

Basic configurations of the development environment. Eclipse 4.2 or later is required.

JDK

JDK 1.7 or 1.8

NOTE:

For security purpose, MRS cluster servers support only TLS 1.1 and TLS 1.2 encryption protocols. IBM JDK supports only 1.0 by default. If you use IBM JDK, set com.ibm.jsse2.overrideDefaultTLS to true. After the parameter setting, TLS1.0/1.1/1.2 can be supported at the same time.

For details, visit https://www.ibm.com/support/knowledgecenter/en/SSYKE2_8.0.0/com.ibm.java.security.component.80.doc/security-component/jsse2Docs/matchsslcontext_tls.html#matchsslcontext_tls.
Parent topic: Environment Preparation