This topic describes how to download, install, and upgrade JindoSDK. This topic also provides the link to the release notes for JindoSDK.
By default, all JindoSDK output files are installed in the EMR cluster that you purchase. The installation path is /opt/apps/JINDOSDK/jindosdk-current/. If you encounter issues when you use JindoSDK or if you need to use the new features of JindoSDK, you can upgrade JindoSDK by following the instructions in this topic.
Background information
Alibaba Cloud JindoSDK is a development toolkit. It helps developers to easily interact with Alibaba Cloud Jindo series services, such as JindoCache and JindoData. JindoSDK provides a wide range of APIs and features to streamline the process of integrating and using these data services in applications.
JindoSDK
Query versions
You can run the following command to query the JindoSDK version, such as jindosdk-6.5.6-linux.
ls -l /opt/apps/JINDOSDKVersion description
The features of JindoSDK vary with versions. Select an appropriate version based on your business requirements. For more information, see Release notes for JindoSDK.
Download and use JindoSDK
Install and deploy JindoSDK
JindoSDK supports most common Linux distributions as well as the x86 and AArch64 platforms. JindoSDK also supports the macOS operating system. All versions support the x86 platform. Specific versions support the ARM platform that uses the M1 or M2 chip. For more information, see Deploy JindoSDK in multi-platform environments.
Upgrade versions
Upgrade JindoSDK
Upgrade JindoSDK in EMR clusters of a version earlier than EMR V5.5.0 or EMR V3.39.0 (old console)
Upgrade JindoSDK in EMR clusters of EMR V5.6.0 and later or EMR V3.40.0 and later (new console)
Upgrade JindoData
Upgrade JindoCache
References
If you have questions when you use JindoSDK, see FAQ.
For more information about ecosystems, see Use JindoSDK to connect to the open source ecosystem.