For more information, see Use Machine Learning Services (Python and R) on Big Data Clusters.Īfter setup is complete, be sure to complete the post-configuration steps described in this article. If you use Big Data Clusters, you do not need to follow the steps in this article. Language Extensions and Machine Learning Services are installed by default on SQL Server Big Data Clusters. The Language Extensions portion of setup will fail. Installing the Java Language Extension is supported on a failover cluster in SQL Server 2019.ĭo not install SQL Server Language Extensions or the Java Language Extension on a domain controller. You have to install language extensions, and configure packages, on each node. You cannot install just the Java Language Extension features, although you can add them incrementally to an existing instance.įor business continuity, Always On Availability Groups are supported for Language Extensions. SQL Server 2019 Setup is required if you want to install support for the Java Language Extension.Ī database engine instance is required. For Linux, see Install SQL Server Java Language Extension on Linux. This article is for installation of Java Language Extension for SQL Server on Windows.

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