4. Improvements

  • Introduced Hortonworks Management Center (HMC).

    • HMC is the graphical user interface (GUI) based installer for managing and monitoring end-to-end Hadoop deployments.

    • For more details, see: Using HMC.

  • Upgraded multiple components.

  • Added support for Talend Open Studio.

    • HDP packages Talend Open Studio to provide a graphical interface for Extract, Transform, and Load (ETL).

    • Talend utilizes HDP's HCatalog metadata management capability to import raw data into Hadoop, create and manage schemas on the raw data, and facilitate transformational queries on that data.

      See: Using Data Integration Services Powered By Talend.

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