Cloud Hadoop release notes

Available in VPC

Keep track of changes to the Cloud Hadoop (VPC) user guide. The release notes include:

New
- Initial release
Update
- Added: New features.
- Changed: Feature enhancements.
- Fixed: Bug fixes.
- Deprecated: Feature deprecations or service shutdown.
- Miscellaneous: Documentation changes.

Read on for detailed descriptions of each release.

VPC

The following table describes updates to the VPC environment:

July 23, 2026

Type	Change	Go to page
Update - deprecated	Deprecated the add-ons (KUDU, Impala, NIFI).	-

June 25, 2026

Type	Change	Go to page
Update - added	Released KVM G3.	-

September 18, 2025

Type	Change	Go to page
Update - Miscellaneous	Added Hue LDAP account synchronization options.	Access web by console application

August 1, 2025

Type	Change	Go to page
Update - Miscellaneous	Provided troubleshooting guide.	Cloud Hadoop troubleshooting

July 17, 2025

Type	Change	Go to page
Update - added	Released Cloud Hadoop 2.3. Added support for Full Secured Cluster. Improved external Hive metastore integrations feature (CDB MySQL 8.0). Responded to security vulnerabilities. CVE-2022-25168 CVE-2022-42889	Cloud Hadoop version 2.3

June 19, 2025

Type	Change	Go to page
Update - deprecated	Blocked new creation for Cloud Hadoop 2.1 or earlier versions.	-

January 16, 2025

Type	Change	Go to page
Update - changed	Released Cloud Hadoop 2.0 and 2.1. Improved Hive table import using Sqoop. Upgraded to Oozie commons-io version 2.17.0. Released Cloud Hadoop 2.2. Improved Hive table import using Sqoop. Upgraded to Oozie commons-io version 2.17.0. Upgraded to Trino version 405. Improved Secure Cluster features.	Cloud Hadoop prerequisites

Type

Change

Go to page

Update - changed

Released Cloud Hadoop 2.0 and 2.1.

Improved Hive table import using Sqoop.
Upgraded to Oozie commons-io version 2.17.0.

Released Cloud Hadoop 2.2.

Improved Hive table import using Sqoop.
Upgraded to Oozie commons-io version 2.17.0.
Upgraded to Trino version 405.
Improved Secure Cluster features.

Cloud Hadoop prerequisites

October 17, 2024

Type	Change	Go to page
Update - added	Released Cloud Hadoop 2.2. Released Notebook 1.1. Base OS replaced (CentOS 7 -> Rocky 8). Added support for Spark3. MySQL 8 used.	Cloud Hadoop version 2.2

September 26, 2024

Type	Change	Go to page
Update - added	Improved Cloud Hadoop 2.1's Hadoop package.	-

June 20, 2024

Type	Change	Go to page
Update - added	Improved cname processing of Hive Connector. Improved abnormal exposure of Ambari's Yarn Container number.	Analyzing Hive warehouse data with Presto(Trino) Using Ambari REST API

April 25, 2024

Type	Change	Go to page
Update - added	Improved Hive Metastore notification script. Fixed problem of HBase not starting when configuring a Secure Cluster.	Link external Hive Metastore with Data Catalog (optional) Configure Secure Hadoop (optional)

March 21, 2024

Type	Change	Go to page
Update - Fixed	Fixed problem of HttpFS not starting when configuring a Secure Cluster.	Configure Secure Hadoop (optional)
Update - added	Added Ambari's HBase Thrift management features.	Using Ambari REST API

January 25, 2024

Type	Change	Go to page
Update - added	Improved Atlas service installation (integrations with HBase). Addressed security issue with NiFi APIs.	Using Impala Using NiFi

November 23, 2023

Type	Change	Go to page
Update - added	Released Cloud Hadoop 2.1. Provided Apache NiFi version 1.23.2 as an add-on type. Added support for Iceberg using Apache Iceberg Hive. Made it so that Ncloud user authentication is required when accessing the Web UI for each application.	Cloud Hadoop version 2.1 Apache NiFi version 1.23.2

February 23, 2023

Type	Change	Go to page
Update - added	Released Cloud Hadoop 2.0. Provided Data Catalog integrations. Provided Trino version 377 as an add-on type.	Cloud Hadoop version 2.0 Trino version 377
Update - Miscellaneous	Added contents for Apache Impala and Apache Kudu to user guides.	Apache Impala Apache Kudu

November 22, 2022

Type	Change	Go to page
Update - added	Released Cloud Hadoop 1.9. Provided Apache Impala and Apache Kudu as an add-on type. Apache Impala Provided Apache Kudu as an add-on type.	Apache Impala Apache Kudu

September 1, 2022

Type	Change	Go to page
Update - added	Added Notebooks console.	Notebooks console

July 21, 2022

Type	Change	Go to page
Update - added	Added event console. Easy to check monitoring event notifications.	Event console

April 21, 2022

Type	Change	Go to page
Update - added	Released Cloud Hadoop 1.8. Added Ranger Presto Plug-in. Added Hue and HTTPFS services to Ambari. Additional Cloud Insight integrations for 18 Hadoop monitoring metrics.	Additional Cloud Insight integrations

February 17, 2022

Type	Change	Go to page
Update - added	Added external Hive metastore integrations feature. Integrations with Cloud DB for MySQL services available.	External Hive metastore integrations feature
Update - added	Released Cloud Hadoop 1.7. Added support for Hue version 4.8.0.	Hue 4.8.0 release notes
Update - Miscellaneous	Reorganized user guides composition and content.	Cloud Hadoop overview

November 25, 2021

Type	Change	Go to page
Update - added	Released Cloud Hadoop 1.6. Added upgraded Spark version 2.4.8, Livy version 0.7.0, and Zeppelin version 0.9.0. Added BOOTSTRAP feature that can reflect necessary libraries in advance when installing a cluster. Added Cloud Hadoop creation, extension, and deletion features using APIs.	Getting started Cloud Hadoop (VPC) overview

September 16, 2021

Type	Change	Go to page
Update - added	Up to 6 TB is provided to be used for Block Storage when creating a cluster. Node specification changing feature is provided to upgrade node specification of cluster in operation.	Access a cluster node with SSH
Update - deprecated	The "4 vCPUs, 8 GB memory" specification has faded out to ensure cluster stability and to provide more features.

July 22, 2021

Type	Change	Go to page
Update - added	Released Cloud Hadoop 1.5. Convenience enhanced by enabling selective installation of Presto or HBase, using the add-on feature when creating clusters. Convenience enhanced by providing various application UIs without tunneling. Convenience enhanced by allowing Zeppelin user to be used as cluster admin account.	Getting started Using Ambari REST API Using Zeppelin

November 18, 2020

Type	Change	Go to page
Update - added	Released Cloud Hadoop 1.3 and 1.4. Provides improved security as secure Hadoop clusters can be configured through Cloud Hadoop version 1.3. Cloud Hadoop version 1.4 provides a version based on Hadoop version 1.3, providing enhanced features and stability.