Merge pull request #78721 from dagiro/freshness112

freshness112

Author: ktoliver

articles/hdinsight/hadoop/apache-hadoop-use-hive-curl.md

@@ -21,9 +21,6 @@ Learn how to use the WebHCat REST API to run Apache Hive queries with Apache Had
 
 * A Linux-based Hadoop on HDInsight cluster version 3.4 or greater.
 
-  > [!IMPORTANT]  
-  > Linux is the only operating system used on HDInsight version 3.4 or greater. For more information, see [HDInsight retirement on Windows](../hdinsight-component-versioning.md#hdinsight-windows-retirement).
-
 * A REST client. This document uses Windows PowerShell and [Curl](https://curl.haxx.se/) examples.
 
     > [!NOTE]  

articles/hdinsight/hadoop/apache-hadoop-use-hive-powershell.md

@@ -25,9 +25,6 @@ This document provides an example of using Azure PowerShell in the Azure Resourc
 
 * A Linux-based Apache Hadoop on HDInsight cluster version 3.4 or greater.
 
-  > [!IMPORTANT]  
-  > Linux is the only operating system used on HDInsight version 3.4 or greater. For more information, see [HDInsight retirement on Windows](../hdinsight-component-versioning.md#hdinsight-windows-retirement).
-
 * A client with Azure PowerShell.
 
 [!INCLUDE [upgrade-powershell](../../../includes/hdinsight-use-latest-powershell.md)]
@@ -56,7 +53,7 @@ The following steps demonstrate how to use these cmdlets to run a job in your HD
 
         .\hivejob.ps1
 
-    When the script runs, you are prompted to enter the cluster name and the HTTPS/Cluster Admin account credentials. You may also be prompted to log in to your Azure subscription.
+    When the script runs, you are prompted to enter the cluster name and the HTTPS/Cluster Admin account credentials. You may also be prompted to sign in to your Azure subscription.
 
 3. When the job completes, it returns information similar to the following text:
 

articles/hdinsight/hadoop/apache-hadoop-use-mapreduce-powershell.md

@@ -23,9 +23,6 @@ This document provides an example of using Azure PowerShell to run a MapReduce j
 
 * **An Azure HDInsight (Hadoop on HDInsight) cluster**
 
-  > [!IMPORTANT]  
-  > Linux is the only operating system used on HDInsight version 3.4 or greater. For more information, see [HDInsight retirement on Windows](../hdinsight-component-versioning.md#hdinsight-windows-retirement).
-
 * **A workstation with Azure PowerShell**.
 
 ## <a id="powershell"></a>Run a MapReduce job

articles/hdinsight/hadoop/apache-hadoop-use-mapreduce-ssh.md

@@ -24,9 +24,6 @@ Learn how to submit MapReduce jobs from a Secure Shell (SSH) connection to HDIns
 
 * A Linux-based HDInsight (Hadoop on HDInsight) cluster
 
-  > [!IMPORTANT]
-  > Linux is the only operating system used on HDInsight version 3.4 or greater. For more information, see [HDInsight retirement on Windows](../hdinsight-component-versioning.md#hdinsight-windows-retirement).
-
 * An SSH client. For more information, see [Use SSH with HDInsight](../hdinsight-hadoop-linux-use-ssh-unix.md)
 
 ## <a id="ssh"></a>Connect with SSH

articles/hdinsight/hdinsight-analyze-twitter-data-linux.md

@@ -17,8 +17,6 @@ Learn how to use [Apache Hive](https://hive.apache.org/) to process Twitter data
 
 > [!IMPORTANT]  
 > The steps in this document were tested on HDInsight 3.6.
->
-> Linux is the only operating system used on HDInsight version 3.4 or greater. For more information, see [HDInsight retirement on Windows](hdinsight-component-versioning.md#hdinsight-windows-retirement).
 
 ## Get the data
 

articles/hdinsight/hdinsight-component-versioning.md

@@ -10,6 +10,7 @@ ms.custom: hdinsightactive,hdiseo17may2017
 ms.topic: overview
 ms.date: 06/07/2019
 ---
+
 # 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.
@@ -54,10 +55,7 @@ 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][ambari-docs].
-
-> [!IMPORTANT]    
-> Linux is the only operating system used on HDInsight version 3.4 or later. For more information, see [Windows retirement on HDInsight](#hdinsight-windows-retirement).
+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).
 
 ### Release notes
 
@@ -74,7 +72,7 @@ The following table lists the versions of HDInsight that are available in the Az
 | HDInsight version | HDP version | VM OS | Release date | Support expiration date | Retirement date | High availability |  Availability on the Azure portal | 
 | --- | --- | --- | --- | --- | --- | --- | --- |
 | HDInsight 4.0 |HDP 3.0 |Ubuntu 16.0.4 LTS |September 24, 2018 | | |Yes |Yes |
-| HDInsight 3.6 |HDP 2.6 |Ubuntu 16.0.4 LTS |April 4, 2017 | June 30th, 2020 |December 31st, 2020 |Yes |Yes |
+| HDInsight 3.6 |HDP 2.6 |Ubuntu 16.0.4 LTS |April 4, 2017 | June 30, 2020 |December 31, 2020 |Yes |Yes |
 
 
 > [!NOTE]  
@@ -138,63 +136,10 @@ 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 SLA
+### Pricing and service level agreement
 
 For information on pricing and SLA for the Enterprise Security Package, see [HDInsight pricing](https://azure.microsoft.com/pricing/details/hdinsight/).
 
-## HDInsight Windows retirement
-
-Microsoft Azure HDInsight version 3.3 was the last version of HDInsight on Windows. The retirement date for HDInsight on Windows is July 31, 2018. If you have any HDInsight clusters on Windows 3.3 or earlier, you must migrate to HDInsight on Linux (HDInsight version 3.5 or later) before July 31, 2018. Migrating to the Linux OS enables you to retain the ability to create or resize your HDInsight clusters. Support for HDInsight version 3.3 on Windows expired on June 27, 2016.
-
-Starting with HDInsight version 3.4, Microsoft has released HDInsight only on the Linux OS. As a result, some of the components within HDInsight are available for Linux only. These include [Apache Ranger](https://ranger.apache.org/), [Apache Kafka](https://kafka.apache.org/), Interactive Query, [Apache Spark](https://spark.apache.org/), HDInsight applications, and Azure Data Lake Storage as the primary file system. Future releases of HDInsight are available only on the Linux OS. There will be no future releases of HDInsight on Windows. 
-
-## FAQs
-
-### What is the timeline for retiring HDInsight on Windows?
-
-July 31, 2018, is the retirement date for HDInsight on Windows. If the planned retirement date is different for your region, you are notified separately. 
-
-### What is the impact of retiring HDInsight on Windows for existing customers?
-
-After HDInsight on Windows is retired, you can't create a new HDInsight Windows cluster, or resize an existing HDInsight Windows cluster. Support for HDInsight version 3.3 expired on June 27, 2016. Therefore, there is no support or bug fixes for HDInsight 3.3 or earlier versions. Future releases of HDInsight are available only on the Linux OS. There will be no future releases of HDInsight on Windows.
- 
-### Which versions of HDInsight on Windows are affected?
-
-Azure HDInsight version 3.3 is the last version of HDInsight for Windows. Before HDInsight on Windows is retired, all HDInsight Windows clusters version 3.3 or earlier must be migrated to HDInsight on Linux version 3.5 or later. Migrating your clusters to HDInsight on Linux enables you to retain the ability to create new clusters or resize existing clusters. 
-
-### What do I need to do?
-
-Migrate your HDInsight Windows clusters to a supported HDInsight Linux cluster before July 31, 2018. Learn more in the [HDInsight migration document](hdinsight-migrate-from-windows-to-linux.md). For details about Azure HDInsight versions, see the list of [supported versions](hdinsight-component-versioning.md#supported-hdinsight-versions). 
-
-### Where do I find the cluster OS type?
-
-In the Azure portal, go to the HDInsight Cluster overview page and locate **Cluster type** under **Essentials**. The cluster OS types are listed on that page. 
-
-### I can’t migrate to an HDInsight Linux cluster by July 31, 2018. What is the impact to my HDInsight Windows cluster?
-
-The HDInsight Windows cluster runs as-is, but you cannot create a new HDInsight Windows cluster, or resize an existing HDInsight Windows cluster. 
-
-### My cluster has a .NET dependency. How do I resolve this dependency on Linux?
-
-You can resolve your Linux cluster dependency by using the [Mono project](https://www.mono-project.com/). This open-source implementation of .NET is available for HDInsight Linux clusters. Learn more in the [HDInsight migration document](hdinsight-migrate-from-windows-to-linux.md). 
-
-### I'm a new customer for HDInsight on Windows. How can I create an HDInsight Windows cluster?
-
-As of July 3, 2017, only existing HDInsight Windows customers can create new HDInsight Windows clusters. New customers cannot create an HDInsight Windows cluster in the Azure portal by using PowerShell or the SDK. We recommend that new customers create a Linux HDInsight cluster. Existing customers can create new HDInsight Windows clusters until the HDInsight on Windows retirement date. 
-
-### Is there a pricing impact associated with moving from HDInsight on Windows to HDInsight on Linux?
-
-No, the pricing is the same for HDInsight on either OS. 
-
-### What are the customer advantages associated with the move to only using HDInsight on Linux?
-
-* Faster time-to-market for open-source big data technologies through the HDInsight service
-* A large community and ecosystem for support
-* Ability to exercise active development by the open-source community for Hadoop and other big data technologies
-
-### Does HDInsight on Linux provide additional functionality beyond what is available in HDInsight on Windows?
-
-Starting with HDInsight version 3.4, Microsoft has released HDInsight only on the Linux OS. As a result, some of the components within HDInsight are available for Linux only. These include Apache Ranger, Kafka, Interactive Query, Spark, HDInsight applications, and Azure Data Lake Storage as the primary file system. 
 
 ## Service level agreement for HDInsight cluster versions
 
@@ -256,8 +201,8 @@ The following tables list the default virtual machine (VM) sizes for HDInsight c
 |ZooKeeper: recommended VM sizes||A4 v2||A2 v2|||A2M v2|
 |||A8 v2||A4 v2|||D3 v2|
 |||A2m v2||A8 v2|||E8 v3|
-|Edge: default VM size||||||D4 v2||
-|Edge: recommended VM size||||||D4 v2||
+|ML Services: default VM size||||||D4 v2||
+|ML Services: recommended VM size||||||D4 v2||
 |||||||D12 v2||
 |||||||D13 v2||
 |||||||D14 v2||
@@ -276,8 +221,8 @@ The following tables list the default virtual machine (VM) sizes for HDInsight c
   | Worker: recommended VM sizes |D3,<br/> D4,<br/> D12 |D3,<br/> D4,<br/> D12  | D13,<br/> D14 |D3,<br/> D4,<br/> D12 |D4,<br/> D12,<br/> D13,<br/> D14 | D4,<br/> D12,<br/> D13,<br/> D14 |
   | ZooKeeper: default VM size | |A4 v2 | A4 v2| A4 v2 | | A2 v2|
   | ZooKeeper: recommended VM sizes | |A2,<br/> A3,<br/> A4 | |A2,<br/> A3,<br/> A4 | | |
-  | Edge: default VM sizes | | | | | |D4 |
-  | Edge: recommended VM sizes | | | | | |D4,<br/> D12,<br/> D13,<br/> D14 |
+  | ML Services: default VM sizes | | | | | |D4 |
+  | ML Services: recommended VM sizes | | | | | |D4,<br/> D12,<br/> D13,<br/> D14 |
 
 > [!NOTE]
 > - Head is known as *Nimbus* for the Storm cluster type.
@@ -288,14 +233,6 @@ The following tables list the default virtual machine (VM) sizes for HDInsight c
 - [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)
 
-[Supported HDInsight versions]:(#supported-hdinsight-versions)
-
-[image-hdi-versioning-versionscreen]: ./media/hdinsight-component-versioning/hdi-versioning-version-screen.png
-
-[wa-forums]: https://azure.microsoft.com/support/forums/
-
-[connect-excel-with-hive-ODBC]: hdinsight-connect-excel-hive-ODBC-driver.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
@@ -306,8 +243,4 @@ The following tables list the default virtual machine (VM) sizes for HDInsight c
 
 [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
-
-[ambari-docs]: https://github.com/apache/ambari/blob/trunk/ambari-server/docs/api/v1/index.md
-
-[zookeeper]: https://zookeeper.apache.org/
+[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

articles/hdinsight/hdinsight-hadoop-access-yarn-app-logs-linux.md

@@ -15,9 +15,6 @@ ms.author: hrasheed
 
 Learn how to access the logs for [Apache Hadoop YARN](https://hadoop.apache.org/docs/current/hadoop-yarn/hadoop-yarn-site/YARN.html) (Yet Another Resource Negotiator) applications on an [Apache Hadoop](https://hadoop.apache.org/) cluster in Azure HDInsight.
 
-> [!IMPORTANT]  
-> The steps in this document require an HDInsight cluster that uses Linux. Linux is the only operating system used on HDInsight version 3.6 or greater. For more information, see [HDInsight component versioning](hdinsight-component-versioning.md#hdinsight-windows-retirement).
-
 ## <a name="YARNTimelineServer"></a>YARN Timeline Server
 
 The [Apache Hadoop YARN Timeline Server](https://hadoop.apache.org/docs/r2.7.3/hadoop-yarn/hadoop-yarn-site/TimelineServer.html) provides generic information on completed applications

articles/hdinsight/hdinsight-hadoop-add-hive-libraries.md

@@ -35,9 +35,6 @@ For **Linux-based clusters**: [https://hdiconfigactions.blob.core.windows.net/li
 
 For **Windows-based clusters**: [https://hdiconfigactions.blob.core.windows.net/setupcustomhivelibsv01/setup-customhivelibs-v01.ps1](https://hdiconfigactions.blob.core.windows.net/setupcustomhivelibsv01/setup-customhivelibs-v01.ps1)
 
-> [!IMPORTANT]  
-> Linux is the only operating system used on HDInsight version 3.4 or greater. For more information, see [HDInsight retirement on Windows](hdinsight-component-versioning.md#hdinsight-windows-retirement).
-
 **Requirements**
 
 * The scripts must be applied to both the **Head nodes** and **Worker nodes**.

articles/hdinsight/hdinsight-hadoop-collect-debug-heap-dump-linux.md

@@ -17,9 +17,6 @@ ms.author: hrasheed
 
 Heap dumps contain a snapshot of the application's memory, including the values of variables at the time the dump was created. So they are useful for diagnosing problems that occur at run-time.
 
-> [!IMPORTANT]  
-> The steps in this document only work with HDInsight clusters that use Linux. Linux is the only operating system used on HDInsight version 3.4 or greater. For more information, see [HDInsight retirement on Windows](hdinsight-component-versioning.md#hdinsight-windows-retirement).
-
 ## <a name="whichServices"></a>Services
 
 You can enable heap dumps for the following services:

articles/hdinsight/hdinsight-hadoop-create-linux-clusters-curl-rest.md

@@ -19,9 +19,6 @@ Learn how to create an HDInsight cluster using an Azure Resource Manager templat
 
 The Azure REST API allows you to perform management operations on services hosted in the Azure platform, including the creation of new resources such as HDInsight clusters.
 
-> [!IMPORTANT]  
-> Linux is the only operating system used on HDInsight version 3.4 or greater. For more information, see [HDInsight retirement on Windows](hdinsight-component-versioning.md#hdinsight-windows-retirement).
-
 > [!NOTE]  
 > The steps in this document use the [curl (https://curl.haxx.se/)](https://curl.haxx.se/) utility to communicate with the Azure REST API.
 
@@ -211,7 +208,7 @@ This example is used in the steps in this document. Replace the example *values*
 >
 > For more information on node sizes and associated costs, see [HDInsight pricing](https://azure.microsoft.com/pricing/details/hdinsight/).
 
-## Log in to your Azure subscription
+## Sign in to your Azure subscription
 
 Follow the steps documented in [Get started with Azure CLI](https://docs.microsoft.com/cli/azure/get-started-with-az-cli2) and connect to your subscription using the `az login` command.