This topic describes the release notes of E-MapReduce (EMR) V3.28.X, including the release date, new features, and updates.
Release date
June 12, 2020 for EMR V3.28.0
New features
Component | Description |
Bigboot |
|
Updates
Component | Description |
Flink | Open source Flink is upgraded to the enterprise-level Ververica Platform. Ververica Platform is customized based on open source Flink 1.10 and provides value-added features such as self-developed storage engine Gemini. |
Bigboot | Bigboot is updated to 2.7.0. |
Delta |
|
Spark |
|
Hive | Delta 0.6.0 is supported. |
Ranger |
|
HDFS | If no DataNode is available when you write data to HDFS, the relevant DataNode exception information (HDFS-9023) is displayed. |
Hue |
|
DataFactory | Delta 0.6.0 is supported. |
Druid | Druid is updated to 0.18.0. |
Knox |
|