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‎articles/hdinsight/TOC.yml

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href: https://azure.microsoft.com/resources/samples/?service=hdinsight
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- name: Concepts
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items:
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- name: Apache Hadoop components on HDInsight
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- name: Apache components on HDInsight
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href: ./hdinsight-component-versioning.md
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- name: Enterprise Security Package
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href: ./enterprise-security-package.md
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- name: Hortonworks release notes
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href: ./hortonworks-release-notes.md
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- name: High availability components

‎articles/hdinsight/enterprise-security-package.md

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---
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title: Enterprise Security Package for Azure HDInsight
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description: Learn the Enterprise Security Package components and versions in Azure HDInsight.
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author: hrasheed-msft
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ms.author: hrasheed
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ms.reviewer: jasonh
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ms.service: hdinsight
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ms.topic: conceptual
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ms.date: 05/08/2020
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---
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# Enterprise Security Package for Azure HDInsight
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Enterprise Security is an optional package that you can add on your HDInsight cluster as part of create cluster workflow. The Enterprise Security Package supports:
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* Integration with Active Directory for authentication.
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In the past, you created HDInsight clusters with local admin user and local SSH user. The local admin user can access all the files, folders, tables, and columns. With Enterprise Security Package, you enable role-based access control by integrating HDInsight with your Active Directory. Which includes on-premises Active Directory, Azure Active Directory Domain Services. Or Active Directory on IaaS virtual machine. Domain administrator on the cluster can grant users to use their own corporate (domain) user-name and password.
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For more information, see:
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* [An introduction to Apache Hadoop security with domain-joined HDInsight clusters](./domain-joined/hdinsight-security-overview.md)
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* [Plan Azure domain-joined Apache Hadoop clusters in HDInsight](./domain-joined/apache-domain-joined-architecture.md)
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* [Configure domain-joined sandbox environment](./domain-joined/apache-domain-joined-configure.md)
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* [Configure Domain-joined HDInsight clusters using Azure Active Directory Domain Services](./domain-joined/apache-domain-joined-configure-using-azure-adds.md)
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* Authorization for data
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* Integration with Apache Ranger for authorization for Hive, Spark SQL, and Yarn Queues.
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* You can set access control on files and folders.
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For more information, see [Configure Apache Hive policies in Domain-joined HDInsight](./domain-joined/apache-domain-joined-run-hive.md)
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* View the audit logs to monitor accesses and the configured policies.
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## Supported cluster types
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Currently, only the following cluster types support the Enterprise Security Package:
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* Hadoop (HDInsight 3.6 only)
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* Spark
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* Kafka
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* HBase
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* Interactive Query
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## Support for Azure Data Lake Storage
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The Enterprise Security Package supports using Azure Data Lake Storage as both the primary storage and the add-on storage.
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## Pricing and service level agreement (SLA)
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For information on pricing and SLA for the Enterprise Security Package, see [HDInsight pricing](https://azure.microsoft.com/pricing/details/hdinsight/).
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## Next steps
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* [Cluster setup for Apache Hadoop, Spark, and more on HDInsight](hdinsight-hadoop-provision-linux-clusters.md)
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* [Work in Apache Hadoop on HDInsight from a Windows PC](hdinsight-hadoop-windows-tools.md)
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* [Hortonworks release notes associated with Azure HDInsight versions](./hortonworks-release-notes.md)
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* [Apache components on HDInsight](./hdinsight-component-versioning.md)

‎articles/hdinsight/hdinsight-component-versioning.md

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ms.service: hdinsight
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ms.topic: conceptual
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ms.custom: hdinsightactive,hdiseo17may2017,seoapr2020
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ms.date: 04/09/2020
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ms.date: 05/08/2020
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---
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# What are the Apache Hadoop components and versions available with HDInsight?
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# Apache components and versions available for Azure HDInsight
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Learn about the [Apache Hadoop](https://hadoop.apache.org/) environment components and versions in Microsoft Azure HDInsight, and the Enterprise Security Package. Also, learn how to check Hadoop component versions in HDInsight.
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## Apache Hadoop components available with different HDInsight versions
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## Apache components available with different HDInsight versions
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Azure HDInsight supports multiple Hadoop cluster versions that can be deployed at any time. On April 4, 2017, the default cluster version used by Azure HDInsight is 3.6.
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> [!NOTE]
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> Due to system performance considerations, support for Kafka version 0.10 was expired in March 2019.
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## Check for current Hadoop component version information
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## Check for current Apache component version information
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The Hadoop environment component versions associated with HDInsight cluster versions can change with updates to HDInsight. To check the Hadoop components and to verify which versions are being used for a cluster, use the Ambari REST API. The **GetComponentInformation** command retrieves information about service components. For details, see the [Apache Ambari documentation](https://github.com/apache/ambari/blob/trunk/ambari-server/docs/api/v1/index.md).
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> [!NOTE]
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> Highly available clusters with two head nodes are deployed by default for HDInsight version 2.1 and later. They are not available for HDInsight version 1.6 clusters.
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## Enterprise Security Package for HDInsight
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Enterprise Security is an optional package that you can add on your HDInsight cluster as part of create cluster workflow. The Enterprise Security Package supports:
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- Integration with Active Directory for authentication.
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In the past, you created HDInsight clusters with local admin user and local SSH user. The local admin user can access all the files, folders, tables, and columns. With Enterprise Security Package, you enable role-based access control by integrating HDInsight with your Active Directory. Which includes on-premises Active Directory, Azure Active Directory Domain Services. Or Active Directory on IaaS virtual machine. Domain administrator on the cluster can grant users to use their own corporate (domain) user-name and password.
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For more information, see:
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- [An introduction to Apache Hadoop security with domain-joined HDInsight clusters](./domain-joined/hdinsight-security-overview.md)
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- [Plan Azure domain-joined Apache Hadoop clusters in HDInsight](./domain-joined/apache-domain-joined-architecture.md)
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- [Configure domain-joined sandbox environment](./domain-joined/apache-domain-joined-configure.md)
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- [Configure Domain-joined HDInsight clusters using Azure Active Directory Domain Services](./domain-joined/apache-domain-joined-configure-using-azure-adds.md)
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- Authorization for data
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- Integration with Apache Ranger for authorization for Hive, Spark SQL, and Yarn Queues.
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- You can set access control on files and folders.
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For more information, see:
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- [Configure Apache Hive policies in Domain-joined HDInsight](./domain-joined/apache-domain-joined-run-hive.md)
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- View the audit logs to monitor accesses and the configured policies.
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### Supported cluster types
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Currently, only the following cluster types support the Enterprise Security Package:
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- Hadoop (HDInsight 3.6 only)
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- Spark
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- Kafka
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- HBase
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- Interactive Query
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### Support for Azure Data Lake Storage
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The Enterprise Security Package supports using Azure Data Lake Storage as both the primary storage and the add-on storage.
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### Pricing and service level agreement (SLA)
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For information on pricing and SLA for the Enterprise Security Package, see [HDInsight pricing](https://azure.microsoft.com/pricing/details/hdinsight/).
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## Service level agreement for HDInsight cluster versions
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The service level agreement (SLA) is defined as a _support window_. Support window is the time period an HDInsight version is supported by `Microsoft Customer Service and Support`. If the version has a passed _support expiration date_, the HDInsight cluster is outside the support window. Support expiration for HDInsight version X (after a newer X+1 version is available) is the later:
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- [Cluster setup for Apache Hadoop, Spark, and more on HDInsight](hdinsight-hadoop-provision-linux-clusters.md)
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- [Work in Apache Hadoop on HDInsight from a Windows PC](hdinsight-hadoop-windows-tools.md)
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- [Hortonworks release notes associated with Azure HDInsight versions](./hortonworks-release-notes.md)
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- [Enterprise Security Package](./enterprise-security-package.md)

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