This topic describes the latest updates to E-MapReduce (EMR) documentation, including the new features and feature updates.
For more information about the version updates and major feature updates of EMR, see Overview.
Updates in September 2020
Date | Update item | Category | Description | Documentation |
---|---|---|---|---|
2020.09.2 | JindoFS | Updates | Describes how to use JindoFS SDK to access JindoFS in password-free mode from an Elastic Compute Service (ECS) instance. The instance is not an instance in EMR clusters. | Use the password-free feature of JindoFS SDK |
2020.09.2 | JindoFS | Updates | Describes how to use Raft-RocksDB-Tablestore to store the metadata that is managed by Namespace Service of JindoFS. | Use Raft-RocksDB-Tablestore to store metadata |
Updates in August 2020
Date | Update item | Category | Description | Documentation |
---|---|---|---|---|
2020.08.1 | Developer Guide | Updates | Describes how to access Object Storage Service (OSS) data. | Access OSS data |
2020.08.1 | Cluster Types | Updates | Describes how to integrate Hadoop Distributed File System (HDFS) with Ranger and configure related permissions. | HDFS |