Cloud Hadoop release notes

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The latest service changes have not yet been reflected in this content. We will update the content as soon as possible. Please refer to the Korean version for information on the latest updates.

Available in VPC

Keep track of changes to the Cloud Hadoop (VPC) user guide. The description includes:

  • 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:

January 22, 2026

Type Change Go to page
Update - changed Added support for Cloud Hadoop G3 (KVM). Cloud Hadoop prerequisites

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 - improved Released Cloud Hadoop 2.3.
  • Added support for Full Secured Cluster.
  • Improved external Hive metastore integrations feature (CDB MySQL 8.0).
  • Addressed security vulnerabilities.
 Cloud Hadoop version 2.3

June 19, 2025

Type Change Go to page
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

October 17, 2024

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

    June 20, 2024

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

    April 25, 2024

    Type Change Go to page
    Update - improved Improved Hive Metastore notification script.
    Fixed problem of HBase not working when configuring Secure cluster.
  • Integrate External Hive Metastore with Data Catalog (optional)
  • Configure Secure Hadoop (optional)
    		•

    March 21, 2024

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

    January 25, 2024

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

    November 23, 2023

    Type Change Go to page
    Update - improved 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.
  • Ncloud user verification required when accessing 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 - improved 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 - improved 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 - improved 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 - improved 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 indicators.
    		•  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 - improved 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 - improved 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 with Cloud Hadoop
  • Cloud Hadoop (VPC) overview
    		•

    September 16, 2021

    Type Change Go to page
    Update - improved 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 - improved 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 with Cloud Hadoop
  • Using Ambari REST APIs
  • Using Zeppelin
    		•

    November 18, 2020

    Type Change Go to page
    Update - improved 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.
    		•  -