SmartData is the storage component of the EMR Jindo engine. It provides unified storage, caching, compute optimization, and feature extensions for EMR compute engines. SmartData includes JindoFS, JindoTable, and related toolsets.
JindoSDK
| Feature | Description |
| Supports AssumeRoleStsCredentialsProvider | Lets you use a temporary AccessKey from an assumed RAM role to access OSS. For more information, see JindoFS OSS Credential Provider usage guide. |
| Supports JindoRangerCredentialsProvider | Lets you control user access permissions for OSS by configuring Ranger. For more information, see JindoFS OSS Credential Provider usage guide. |