Merge pull request #112360 from dagiro/freshness_c27

denrea · web-flow · commit 00279cb53c91 · 2020-04-22T13:41:42.000-07:00
freshness_c27
diff --git a/articles/hdinsight/TOC.yml b/articles/hdinsight/TOC.yml
@@ -39,6 +39,8 @@
     items: 
     - name: Apache Hadoop components on HDInsight
       href: ./hdinsight-component-versioning.md
+    - name: Hortonworks release notes
+      href: ./hortonworks-release-notes.md
     - name: High availability components
       href: ./hdinsight-high-availability-components.md   
     - name: Apache Ambari in Azure HDInsight
diff --git a/articles/hdinsight/hdinsight-component-versioning.md b/articles/hdinsight/hdinsight-component-versioning.md
@@ -12,11 +12,11 @@ ms.date: 02/26/2020
 
 # What are the Apache Hadoop components and versions available with HDInsight?
 
-Learn about the [Apache Hadoop](https://hadoop.apache.org/) ecosystem components and versions in Microsoft Azure HDInsight, as well as the Enterprise Security Package. Also, learn how to check Hadoop component versions in HDInsight.
+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.
 
 ## Apache Hadoop components available with different HDInsight versions
 
-Azure HDInsight supports multiple Hadoop cluster versions that can be deployed at any time. As of April 4, 2017, the default cluster version used by Azure HDInsight is 3.6.
+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.
 
 The component versions associated with HDInsight cluster versions are listed in the following table:
 
@@ -50,7 +50,7 @@ The component versions associated with HDInsight cluster versions are listed in
 
 ## Check for current Hadoop component version information
 
-The Hadoop ecosystem 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).
+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).
 
 ### Release notes
 
@@ -60,15 +60,15 @@ See [HDInsight release notes](hdinsight-release-notes.md) for additional release
 
 ### Support expiration and retirement for HDInsight versions
 
-**Support expiration** means that Microsoft will no longer provide support for the specified HDInsight version and it will no longer be avaiable through the Azure portal for cluster creation. However, these versions can still be created using the Azure CLI or the various SDKs. 
+**Support expiration** means Microsoft will no longer provide support for the specified HDInsight version. And it will no longer be available through the Azure portal for cluster creation. However, these versions can still be created using the Azure CLI or the various SDKs.
 
-**Retirement** of an HDInsight version means that existing clusters will continue to run as-is. However, new clusters of this version cannot be created through any means (including CLI and SDKs). Other control plane features (such as manual scaling and Autoscaling) may also not work after version retirement. Support is not available for retired versions.
+**Retirement** of an HDInsight version means that existing clusters will continue to run as-is. However, new clusters of this version can't be created through any means (including CLI and SDKs). Other control plane features (such as manual scaling and Autoscaling) may also not work after version retirement. Support isn't available for retired versions.
 
 The following tables list the versions of HDInsight. The support expiration and retirement dates are also provided, when they're known.
 
 ### Available versions
 
-The following table lists the versions of HDInsight that are available in the Azure portal as well as other deployment methods like PowerShell and .NET SDK.
+The following table lists the versions of HDInsight that are available in the Azure portal and other deployment methods like PowerShell and .NET SDK.
 
 | HDInsight version | VM OS | Release date | Support expiration date | Retirement date | High availability |  Availability in the Azure portal |
 | --- | --- | --- | --- | --- | --- | --- |
@@ -82,7 +82,7 @@ Spark 2.1, 2.2 & Kafka 1.0 support will expire on June 30, 2020.
 
 ### Retired versions
 
-The following table lists the versions of HDInsight that are **not** available in the Azure portal.
+The following table lists the versions of HDInsight that **aren't** available in the Azure portal.
 
 | HDInsight version | HDP version | VM OS | Release date | Support expiration date | Retirement date | High availability |  Availability on the Azure portal |
 | --- | --- | --- | --- | --- | --- | --- | --- |
@@ -105,7 +105,7 @@ Enterprise Security is an optional package that you can add on your HDInsight cl
 
 - Integration with Active Directory for authentication.
 
-    In the past, you can only create HDInsight clusters with a local admin user and a local SSH user. The local admin user can access all the files, folders, tables, and columns.  With the Enterprise Security Package, you can enable role-based access control by integrating HDInsight clusters with your own Active Directory, which include 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 to access the cluster.
+    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.
 
     For more information, see:
 
@@ -139,38 +139,19 @@ Currently, only the following cluster types support the Enterprise Security Pack
 
 The Enterprise Security Package supports using Azure Data Lake Storage as both the primary storage and the add-on storage.
 
-### Pricing and service level agreement
+### Pricing and service level agreement (SLA)
 
 For information on pricing and SLA for the Enterprise Security Package, see [HDInsight pricing](https://azure.microsoft.com/pricing/details/hdinsight/).
 
 ## Service level agreement for HDInsight cluster versions
 
-The service level agreement (SLA) is defined in terms of a _support window_. The support window is the period of time that an HDInsight cluster version is supported by Microsoft Customer Service and Support. If the version has a _support expiration date_ that has passed, the HDInsight cluster is outside the support window. The support expiration date for a specified HDInsight version X (after a newer X+1 version is available) is calculated as the later of:  
+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:  
 
 - Formula 1: Add 180 days to the date when the HDInsight cluster version X was released.
 - Formula 2: Add 90 days to the date when the HDInsight cluster version X+1 is made available in Azure portal.
 
 The _retirement date_ is the date after which the cluster version can't be created on HDInsight. Starting July 31, 2017, you can't resize an HDInsight cluster after its retirement date.
 
-## Hortonworks release notes associated with HDInsight versions
-
-The section provides links to release notes for the Hortonworks Data Platform distributions and Apache components that are used with HDInsight.
-* HDInsight cluster version 4.0 uses a Hadoop distribution that is based on [Hortonworks Data Platform 3.0](https://docs.hortonworks.com/HDPDocuments/HDP3/HDP-3.0.0/release-notes/content/relnotes.html)
-* HDInsight cluster version 3.6 uses a Hadoop distribution that is based on [Hortonworks Data Platform 2.6](https://docs.hortonworks.com/HDPDocuments/HDP2/HDP-2.6.0/bk_release-notes/content/ch_relnotes.html).
-* HDInsight cluster version 3.5 uses a Hadoop distribution that is based on [Hortonworks Data Platform 2.5](https://docs.hortonworks.com/HDPDocuments/HDP2/HDP-2.5.0/bk_release-notes/content/ch_relnotes_v250.html). HDInsight cluster version 3.5 is the _default_ Hadoop cluster that is created in the Azure portal.
-* HDInsight cluster version 3.4 uses a Hadoop distribution that is based on [Hortonworks Data Platform 2.4](https://docs.hortonworks.com/HDPDocuments/HDP2/HDP-2.4.0/bk_HDP_RelNotes/content/ch_relnotes_v240.html).
-* HDInsight cluster version 3.3 uses a Hadoop distribution that is based on [Hortonworks Data Platform 2.3](https://docs.hortonworks.com/HDPDocuments/HDP2/HDP-2.3.0/bk_HDP_RelNotes/content/ch_relnotes_v230.html).
-
-  * [Apache Storm release notes](https://storm.apache.org/2015/11/05/storm0100-released.html) are available on the Apache website.
-  * [Apache Hive release notes](https://issues.apache.org/jira/secure/ReleaseNote.jspa?version=12332384&styleName=Text&projectId=12310843) are available on the Apache website.
-* HDInsight cluster version 3.2 uses a Hadoop distribution that is based on [Hortonworks Data Platform 2.2][hdp-2-2].
-
-  * Release notes for specific Apache components are available as follows: [Hive 0.14](https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12310843&version=12326450), [Pig 0.14](https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12310730&version=12326954), [HBase 0.98.4](https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12310753&version=12326810), [Phoenix 4.2.0](https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12315120&version=12327581), [M/R 2.6](https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12310941&version=12327180), [HDFS 2.6](https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12310942&version=12327181), [YARN 2.6](https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12313722&version=12327197), [Common](https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12310240&version=12327179), [Tez 0.5.2](https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12314426&version=12328742), [Ambari 2.0](https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12312020&version=12327486), [Storm 0.9.3](https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12314820&version=12327112), and [Oozie 4.1.0](https://issues.apache.org/jira/secure/ReleaseNote.jspa?version=12324960&projectId=12311620).
-* HDInsight cluster version 3.1 uses a Hadoop distribution that is based on [Hortonworks Data Platform 2.1.7][hdp-2-1-7]. HDInsight 3.1 clusters created before November, 7, 2014, are based on [Hortonworks Data Platform 2.1.1][hdp-2-1-1].
-* HDInsight cluster version 3.0 uses a Hadoop distribution that is based on [Hortonworks Data Platform 2.0][hdp-2-0-8].
-* HDInsight cluster version 2.1 uses a Hadoop distribution that is based on [Hortonworks Data Platform 1.3][hdp-1-3-0].
-* HDInsight cluster version 1.6 uses a Hadoop distribution that is based on [Hortonworks Data Platform 1.1][hdp-1-1-0].
-
 ## Default node configuration and virtual machine sizes for clusters
 
 For more information on which virtual machine SKUs to select for your cluster, see [Azure HDInsight cluster configuration details](hdinsight-supported-node-configuration.md).
@@ -179,15 +160,4 @@ For more information on which virtual machine SKUs to select for your cluster, s
 
 - [Cluster setup for Apache Hadoop, Spark, and more on HDInsight](hdinsight-hadoop-provision-linux-clusters.md)
 - [Work in Apache Hadoop on HDInsight from a Windows PC](hdinsight-hadoop-windows-tools.md)
-
-[hdp-2-2]: https://docs.hortonworks.com/HDPDocuments/HDP2/HDP-2.2.9/bk_HDP_RelNotes/content/ch_relnotes_v229.html
-
-[hdp-2-1-7]: https://docs.hortonworks.com/HDPDocuments/HDP2/HDP-2.1.7-Win/bk_releasenotes_HDP-Win/content/ch_relnotes-HDP-2.1.7.html
-
-[hdp-2-1-1]: https://docs.hortonworks.com/HDPDocuments/HDP2/HDP-2.1.1/bk_releasenotes_hdp_2.1/content/ch_relnotes-hdp-2.1.1.html
-
-[hdp-2-0-8]: https://docs.hortonworks.com/HDPDocuments/HDP2/HDP-2.0.8.0/bk_releasenotes_hdp_2.0/content/ch_relnotes-hdp2.0.8.0.html
-
-[hdp-1-3-0]: https://docs.hortonworks.com/HDPDocuments/HDP1/HDP-1.3.0/bk_releasenotes_hdp_1.x/content/ch_relnotes-hdp1.3.0_1.html
-
-[hdp-1-1-0]: https://docs.hortonworks.com/HDPDocuments/HDP1/HDP-1.3.0/bk_releasenotes_hdp_1.x/content/ch_relnotes-hdp1.1.1.16_1.html
+- [Hortonworks release notes associated with Azure HDInsight versions](./hortonworks-release-notes.md)
diff --git a/articles/hdinsight/hortonworks-release-notes.md b/articles/hdinsight/hortonworks-release-notes.md
@@ -0,0 +1,60 @@
+---
+title: Hortonworks release notes associated with Azure HDInsight versions
+description: Learn the Apache Hadoop components and versions in Azure HDInsight.
+author: hrasheed-msft
+ms.author: hrasheed
+ms.reviewer: jasonh
+ms.service: hdinsight
+ms.topic: conceptual
+ms.date: 04/22/2020
+---
+
+# Hortonworks release notes associated with HDInsight versions
+
+The section provides links to release notes for the Hortonworks Data Platform distributions and Apache components that are used with HDInsight.
+
+## Current versions
+
+* HDInsight cluster version 4.0 uses a Hadoop distribution that is based on [Hortonworks Data Platform 3.0](https://docs.hortonworks.com/HDPDocuments/HDP3/HDP-3.0.0/release-notes/content/relnotes.html).
+
+* HDInsight cluster version 3.6 uses a Hadoop distribution that is based on [Hortonworks Data Platform 2.6](https://docs.hortonworks.com/HDPDocuments/HDP2/HDP-2.6.0/bk_release-notes/content/ch_relnotes.html).
+
+## Older versions
+
+* HDInsight cluster version 3.5 uses a Hadoop distribution that is based on [Hortonworks Data Platform 2.5](https://docs.hortonworks.com/HDPDocuments/HDP2/HDP-2.5.0/bk_release-notes/content/ch_relnotes_v250.html). HDInsight cluster version 3.5 is the _default_ Hadoop cluster that is created in the Azure portal.
+
+* HDInsight cluster version 3.4 uses a Hadoop distribution that is based on [Hortonworks Data Platform 2.4](https://docs.hortonworks.com/HDPDocuments/HDP2/HDP-2.4.0/bk_HDP_RelNotes/content/ch_relnotes_v240.html).
+
+* HDInsight cluster version 3.3 uses a Hadoop distribution that is based on [Hortonworks Data Platform 2.3](https://docs.hortonworks.com/HDPDocuments/HDP2/HDP-2.3.0/bk_HDP_RelNotes/content/ch_relnotes_v230.html).
+
+  * [Apache Storm release notes](https://storm.apache.org/2015/11/05/storm0100-released.html) are available on the Apache website.
+  * [Apache Hive release notes](https://issues.apache.org/jira/secure/ReleaseNote.jspa?version=12332384&styleName=Text&projectId=12310843) are available on the Apache website.
+
+* HDInsight cluster version 3.2 uses a Hadoop distribution that is based on [Hortonworks Data Platform 2.2][hdp-2-2].
+
+  * Release notes for specific Apache components are available as follows: [Hive 0.14](https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12310843&version=12326450), [Pig 0.14](https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12310730&version=12326954), [HBase 0.98.4](https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12310753&version=12326810), [Phoenix 4.2.0](https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12315120&version=12327581), [M/R 2.6](https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12310941&version=12327180), [HDFS 2.6](https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12310942&version=12327181), [YARN 2.6](https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12313722&version=12327197), [Common](https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12310240&version=12327179), [Tez 0.5.2](https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12314426&version=12328742), [Ambari 2.0](https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12312020&version=12327486), [Storm 0.9.3](https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12314820&version=12327112), and [Oozie 4.1.0](https://issues.apache.org/jira/secure/ReleaseNote.jspa?version=12324960&projectId=12311620).
+
+* HDInsight cluster version 3.1 uses a Hadoop distribution that is based on [Hortonworks Data Platform 2.1.7][hdp-2-1-7]. HDInsight 3.1 clusters created before November, 7, 2014, are based on [Hortonworks Data Platform 2.1.1][hdp-2-1-1].
+
+* HDInsight cluster version 3.0 uses a Hadoop distribution that is based on [Hortonworks Data Platform 2.0][hdp-2-0-8].
+
+* HDInsight cluster version 2.1 uses a Hadoop distribution that is based on [Hortonworks Data Platform 1.3][hdp-1-3-0].
+
+* HDInsight cluster version 1.6 uses a Hadoop distribution that is based on [Hortonworks Data Platform 1.1][hdp-1-1-0].
+
+## Next steps
+
+* [Apache Hadoop components on HDInsight](./hdinsight-component-versioning.md)
+* [Cluster setup for Apache Hadoop, Spark, and more on HDInsight](hdinsight-hadoop-provision-linux-clusters.md)
+
+[hdp-2-2]: https://docs.hortonworks.com/HDPDocuments/HDP2/HDP-2.2.9/bk_HDP_RelNotes/content/ch_relnotes_v229.html
+
+[hdp-2-1-7]: https://docs.hortonworks.com/HDPDocuments/HDP2/HDP-2.1.7-Win/bk_releasenotes_HDP-Win/content/ch_relnotes-HDP-2.1.7.html
+
+[hdp-2-1-1]: https://docs.hortonworks.com/HDPDocuments/HDP2/HDP-2.1.1/bk_releasenotes_hdp_2.1/content/ch_relnotes-hdp-2.1.1.html
+
+[hdp-2-0-8]: https://docs.hortonworks.com/HDPDocuments/HDP2/HDP-2.0.8.0/bk_releasenotes_hdp_2.0/content/ch_relnotes-hdp2.0.8.0.html
+
+[hdp-1-3-0]: https://docs.hortonworks.com/HDPDocuments/HDP1/HDP-1.3.0/bk_releasenotes_hdp_1.x/content/ch_relnotes-hdp1.3.0_1.html
+
+[hdp-1-1-0]: https://docs.hortonworks.com/HDPDocuments/HDP1/HDP-1.3.0/bk_releasenotes_hdp_1.x/content/ch_relnotes-hdp1.1.1.16_1.html
