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      Cloud Hadoop release notes
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        Cloud Hadoop release notes

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          Article Summary

          Available in VPC

          These are the release notes for Cloud Hadoop versions and user guides. The details are as follows:

          Release dateRelease itemRelease details
          2023. 11. 23.
        • Release Cloud Hadoop 2.1
        • Version upgrade by providing Cloud Hadoop version 2.1
        • Provides Apache NiFi version 1.23.2 as an add-on type
        • Apache Icebergsupports iceberg using hive
        • require ncloud user authentication when accessing web UI for each application
          • 2023. 2. 23.
        • Release Cloud Hadoop 2.0
        • Version upgrade by providing Cloud Hadoop version 2.0
        • DataCatalog provides integration
        • Provides Trino version 377 as an add-on type
        • User guide added for apache Impala and apache kudu
          • 2022. 11. 22.
        • Release Cloud Hadoop 1.9
        • Provide apache Impala and apache kudu as add-on method
          • 2022. 9. 1.
        • Provide notebooks console
        • Provide Notebooks console to utilize Jupyter Notebooks
          • 2022. 7. 21.
        • Provide event console
        • Provide Event console to conveniently check monitoring event notifications
          • 2022. 4. 21.
        • Release Cloud Hadoop 1.8
        • Provides additional Ranger Presto Plug-in
        • Provides additional HUE, HTTPFS service to Ambari
        • 18 Hadoop monitoring metrics regarding Cloud Insight additional integration
          • 2022. 2. 17.
        • User guide reorganization
        • Release Cloud Hadoop 1.7
        • Provides external hive metastore integration function
        • User guide component and details reorganization
        • Provide HUE version 4.8.0 in Cloud Hadoop version 1.7. For details, see HUE 4.8.0 release notes
        • Provides an external hive metastore integration function that can connect with the cloud DB for MySQL service
          • 2021. 11. 25.
        • Release Cloud Hadoop 1.6
        • Provide upgraded versions of Spark 2.4.8, Livy 0.7.0, and Zeppelin 0.9.0
        • Provide the BOOTSTRAP function that can reflect necessary libraries in advance when installing a cluster. For details, see Getting started with Cloud Hadoop
        • Provide Cloud Hadoop create, extend, and delete functions using API. For more information on the API, see Cloud Hadoop API Guide
          • 2021. 9. 16.
        • Cloud Hadoop
        • Up to 6 TB is provided to be used for block storage when creating cluster
        • Node specification change feature provided to upgrade node specification of cluster in operation
        • The "4vCPU, 8 GB memory" specifications are faded out to ensure cluster stability and to provide more features
          • 2021. 7. 22.
        • Release 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
          • 2020. 11. 18.
        • Release Cloud Hadoop 1.3, 1.4
        • Improved security provided as secure Hadoop clusters can be configured through Cloud Hadoop 1.3
        • Cloud Hadoop 1.4 provides the version based on Hadoop 3.1, providing enhanced features and stability
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