This topic describes the release notes of E-MapReduce (EMR) V4.3.0, including the release date and updates.
Release date
May 20, 2020 for EMR V4.3.0
Updates
Component | Description |
---|---|
Ranger |
|
Presto | The Kudu client is updated. |
Spark |
|
HDFS |
|
YARN | Custom deployment is supported. |
Hive | Custom deployment is supported. |
Knox | Information on the web UI of HDFS NameNode in Hadoop 3.X can be viewed. |
Zeppelin | The issue that a zepping.keytab file fails to be generated is fixed. |
Kafka | Kafka is updated to 2.4.1. |
Kudu | Kudu is updated to 1.11.1. |
Impala | Issues related to HAProxy are fixed. |
Livy | Issues related to xmllint are fixed. |
Hue |
|