Merge branch 'master' of https://github.com/MicrosoftDocs/azure-docs-pr into docUpdates

Author: djpmsft

articles/search/cognitive-search-common-errors-warnings.md

@@ -209,4 +209,20 @@ In the example LanguageDetectionSkill below, the `'text'` input field may trigge
 If you want to ensure that all text is analyzed, consider using the [Split skill](cognitive-search-skill-textsplit.md).
 
 ### Web API skill response contains warnings
-Indexer was able to run a skill in the skillset, but the response from the Web API request indicated there were warnings during execution. Review the warnings to understand how your data is impacted and whether or not action is required.
+Indexer was able to run a skill in the skillset, but the response from the Web API request indicated there were warnings during execution. Review the warnings to understand how your data is impacted and whether or not action is required.
+
+### The current indexer configuration does not support incremental progress
+This warning only occurs for Cosmos DB data sources.
+
+Incremental progress during indexing ensures that if indexer execution is interrupted by transient failures or execution time limit, the indexer can pick up where it left off next time it runs, instead of having to re-index the entire collection from scratch. This is especially important when indexing large collections.
+
+The ability to resume an unfinished indexing job is predicated on having documents ordered by the `_ts` column. The indexer uses the timestamp to determine which document to pick up next. If the `_ts` column is missing or if the indexer can't determine if a custom query is ordered by it, the indexer starts at beginning and you'll see this warning.
+
+It is possible to override this behavior, enabling incremental progress and suppressing this warning by using the `assumeOrderByHighWatermarkColumn` configuration property.
+
+[More information about Cosmos DB incremental progress and custom queries.](https://go.microsoft.com/fwlink/?linkid=2099593)
+
+### Could not map output field 'X' to search index
+Output field mappings that reference non-existent/null data will produce warnings for each document and result in an empty index field. To workaround this issue, double-check your output field mapping source paths for possible typos, or set a default value using the [Conditional skill](cognitive-search-skill-conditional.md#sample-skill-definition-2-set-a-default-value-for-a-value-that-doesnt-exist).
+
+Indexer was able to run a skill in the skillset, but the response from the Web API request indicated there were warnings during execution. Review the warnings to understand how your data is impacted and whether or not action is required.

articles/storage/blobs/storage-blob-immutable-storage.md

@@ -104,7 +104,7 @@ Immutable storage is available only for General Purpose v2 and Blob Storage Acco
 
 The most recent releases of the [Azure portal](https://portal.azure.com), [Azure CLI](https://docs.microsoft.com/cli/azure/install-azure-cli?view=azure-cli-latest), and [Azure PowerShell](https://github.com/Azure/azure-powershell/releases) support immutable storage for Azure Blob storage. [Client library support](#client-libraries) is also provided.
 
-### Azure portal
+### [Portal](#tab/azure-portal)
 
 1. Create a new container or select an existing container to store the blobs that need to be kept in the immutable state.
  The container must be in a GPv2 or blob storage account.
@@ -140,12 +140,12 @@ The most recent releases of the [Azure portal](https://portal.azure.com), [Azure
 
 9. To clear a legal hold, simply remove the applied legal hold identifier tag.
 
-### Azure CLI
+### [Azure CLI](#tab/azure-cli)
 
 The feature is included in the following command groups:
 `az storage container immutability-policy`  and `az storage container legal-hold`. Run `-h` on them to see the commands.
 
-### PowerShell
+### [PowerShell](#tab/azure-powershell)
 
 The Az.Storage module supports immutable storage.  To enable the feature, follow these steps:
 
@@ -155,6 +155,8 @@ The Az.Storage module supports immutable storage.  To enable the feature, follow
 
 The [Sample PowerShell code](#sample-powershell-code) section later in this article illustrates the feature usage.
 
+---
+
 ## Client libraries
 
 The following client libraries support immutable storage for Azure Blob storage:

articles/storage/blobs/storage-blob-static-website-how-to.md

@@ -17,7 +17,7 @@ This article shows you how to enable static website hosting by using the Azure p
 
 <a id="portal" />
 
-## Use the Azure portal
+## [Portal](#tab/azure-portal)
 
 For a step-by-step tutorial, see [Tutorial: Host a static website on Blob Storage](https://docs.microsoft.com/azure/storage/blobs/storage-blob-static-website-host).
 
@@ -33,7 +33,7 @@ In the pane that appears beside the account overview page of your storage accoun
 
 <a id="cli" />
 
-## Use the Azure CLI
+## [Azure CLI](#tab/azure-cli)
 
 You can enable static website hosting by using the [Azure Command-Line Interface (CLI)](https://docs.microsoft.com/cli/azure/?view=azure-cli-latest).
 
@@ -97,7 +97,7 @@ az storage account show -n <storage-account-name> -g <resource-group-name> --que
 
 <a id="powershell" />
 
-## Use PowerShell
+## [PowerShell](#tab/azure-powershell)
 
 You can enable static website hosting by using the Azure PowerShell module.
 
@@ -180,6 +180,8 @@ Write-Output $storageAccount.PrimaryEndpoints.Web
 
 <a id="metrics" />
 
+---
+
 ## Enable metrics on static website pages
 
 Once you've enabled metrics, traffic statistics on files in the **$web** container are reported in the metrics dashboard.

articles/storage/common/storage-account-upgrade.md

@@ -19,7 +19,7 @@ Upgrading to a General-purpose v2 storage account from your General-purpose v1 o
 > [!IMPORTANT]
 > Upgrading a General-purpose v1 or Blob storage account to General-purpose v2 is permanent and cannot be undone.
 
-## Upgrade using the Azure portal
+# [Portal](#tab/azure-portal)
 
 1. Sign in to the [Azure portal](https://portal.azure.com).
 2. Navigate to your storage account.
@@ -30,7 +30,7 @@ Upgrading to a General-purpose v2 storage account from your General-purpose v1 o
 
     ![Upgrade Account Kind](../blobs/media/storage-blob-account-upgrade/upgrade-to-gpv2-account.png)
 
-## Upgrade with PowerShell
+# [PowerShell](#tab/azure-powershell)
 
 [!INCLUDE [updated-for-az](../../../includes/updated-for-az.md)]
 
@@ -41,8 +41,7 @@ Next, call the following command to upgrade the account, substituting the name o
 ```powershell
 Set-AzStorageAccount -ResourceGroupName <resource-group> -AccountName <storage-account> -UpgradeToStorageV2
 ```
-
-## Upgrade with Azure CLI
+# [Azure CLI](#tab/azure-cli)
 
 To upgrade a General-purpose v1 account to a General-purpose v2 account using Azure CLI, first install the latest version of Azure CLI. See [Install the Azure CLI 2.0](https://docs.microsoft.com/cli/azure/install-azure-cli?view=azure-cli-latest) for information about installing the CLI.
 
@@ -52,6 +51,8 @@ Next, call the following command to upgrade the account, substituting the name o
 az storage account update -g <resource-group> -n <storage-account> --set kind=StorageV2
 ```
 
+---
+
 ## Specify an access tier for blob data
 
 General-purpose v2 accounts support all Azure storage services and data objects, but access tiers are available only for block blobs in Blob storage. When you upgrade to a General-purpose v2 storage account, you can specify an access tier for your blob data.

articles/storage/common/storage-advanced-threat-protection.md

@@ -26,7 +26,7 @@ Advanced threat protection for Azure Storage ingests diagnostic logs of read, wr
 
 Advanced threat protection is enabled for your storage account by default. You can configure advanced threat protection in any of several ways, described in the following sections.
 
-### Use the Azure portal
+### [Portal](#tab/azure-portal)
 
 1. Launch the [Azure portal](https://portal.azure.com/).
 1. Navigate to your Azure Storage account. Under **Settings**, select **Advanced security**.
@@ -36,7 +36,7 @@ Advanced threat protection is enabled for your storage account by default. You c
 
     ![Turn on Azure Storage advanced threat protection](./media/storage-advanced-threat-protection/storage-advanced-threat-protection-turn-on.png)
 
-### Using Azure Security Center
+### [Azure Security Center](#tab/azure-security-center)
 
 When you subscribe to the Standard tier in Azure Security Center, advanced threat protection is automatically set up on all of your storage accounts. You can enable or disable advanced threat protection for your storage accounts under a specific subscription as follows:
 
@@ -52,12 +52,12 @@ When you subscribe to the Standard tier in Azure Security Center, advanced threa
     ![Enable ATP in Security Center](./media/storage-advanced-threat-protection/storage-advanced-threat-protection-pricing2.png)
 1. Click **Save**.
 
-### Using Azure Resource Manager templates
+### [Template](#tab/template)
 
 Use an Azure Resource Manager template to deploy an Azure Storage account with advanced threat protection enabled. For more information, see
 [Storage account with advanced threat protection](https://azure.microsoft.com/resources/templates/201-storage-advanced-threat-protection-create/).
 
-### Using an Azure Policy
+### [Azure Policy](#tab/azure-policy)
 
 Use an Azure Policy to enable advanced threat protection across storage accounts under a specific subscription or resource group.
 
@@ -75,21 +75,23 @@ Use an Azure Policy to enable advanced threat protection across storage accounts
 
     ![Policy Definitions Page](./media/storage-advanced-threat-protection/storage-atp-policy1.png)
 
-### Using the REST API
+### [REST API](#tab/rest-api)
 
 Use Rest API commands to create, update, or get the advanced threat protection setting for a specific storage account.
 
 * [Advanced threat protection - Create](https://docs.microsoft.com/rest/api/securitycenter/advancedthreatprotection/create)
 * [Advanced threat protection - Get](https://docs.microsoft.com/rest/api/securitycenter/advancedthreatprotection/get)
 
-### Using Azure PowerShell
+### [PowerShell](#tab/azure-powershell)
 
 Use the following PowerShell cmdlets:
 
 * [Enable advanced threat protection](https://docs.microsoft.com/powershell/module/az.security/enable-azsecurityadvancedthreatprotection)
 * [Get advanced threat protection](https://docs.microsoft.com/powershell/module/az.security/get-azsecurityadvancedthreatprotection)
 * [Disable advanced threat protection](https://docs.microsoft.com/powershell/module/az.security/disable-azsecurityadvancedthreatprotection)
 
+---
+
 ## Explore security anomalies
 
 When storage activity anomalies occur, you receive an email notification with information about the suspicious security event. Details of the event include:

articles/storage/common/storage-initiate-account-failover.md

@@ -40,7 +40,7 @@ After the failover, your storage account type is automatically converted to loca
 
 After you re-enable GRS for your storage account, Microsoft begins replicating the data in your account to the new secondary region. Replication time is dependent on the amount of data being replicated.  
 
-## Azure portal
+## [Portal](#tab/azure-portal)
 
 To initiate an account failover from the Azure portal, follow these steps:
 
@@ -56,7 +56,7 @@ To initiate an account failover from the Azure portal, follow these steps:
 
     ![Screenshot showing confirmation dialog for an account failover](media/storage-initiate-account-failover/portal-failover-confirm.png)
 
-## PowerShell
+## [PowerShell](#tab/azure-powershell)
 
 To use PowerShell to initiate an account failover, you must first install the 6.0.1 preview module. Follow these steps to install the module:
 
@@ -93,7 +93,7 @@ To initiate an account failover from PowerShell, execute the following command:
 Invoke-AzStorageAccountFailover -ResourceGroupName <resource-group-name> -Name <account-name> 
 ```
 
-## Azure CLI
+## [Azure CLI](#tab/azure-cli)
 
 To use Azure CLI to initiate an account failover, execute the following commands:
 
@@ -102,6 +102,8 @@ az storage account show \ --name accountName \ --expand geoReplicationStats
 az storage account failover \ --name accountName
 ```
 
+---
+
 ## Next steps
 
 - [Disaster recovery and account failover (preview) in Azure Storage](storage-disaster-recovery-guidance.md)

includes/data-factory-v2-connector-overview.md

@@ -8,12 +8,12 @@ ms.author: jingwang
 
 | Category              | Data store                                                   | [Copy activity](../articles/data-factory/copy-activity-overview.md)  (source/sink) | [Mapping Data Flow](../articles/data-factory/concepts-data-flow-overview.md) | [Lookup Activity](../articles/data-factory/control-flow-lookup-activity.md) | [Get Metadata Activity](../articles/data-factory/control-flow-get-metadata-activity.md) | [Delete Activity](../articles/data-factory/delete-activity.md) |
 | :-------------------- | :----------------------------------------------------------- | :----------------------------------------------------------- | :----------------------------------------------------------- | :----------------------------------------------------------- | ------------------------------------------------------------ | :----------------------------------------------------------- |
-| **Azure**             | [Azure Blob Storage](../articles/data-factory/connector-azure-blob-storage.md) | ✓/✓                                                          | ✓ <br> <small>Supported Formats: Delimited Text, Parquet, JSON</small>               | ✓                                                            | ✓                                                            | ✓                                                            |
-| &nbsp;                | [Azure Cosmos DB (SQL API)](../articles/data-factory/connector-azure-cosmos-db.md) | ✓/✓                                                          |                                                              | ✓                                                            |                                                              |                                                              |
+| **Azure**             | [Azure Blob Storage](../articles/data-factory/connector-azure-blob-storage.md) | ✓/✓                                                          | ✓/✓ <br> <small>Supported Formats: Delimited Text, Parquet, JSON, Avro</small>               | ✓                                                            | ✓                                                            | ✓                                                            |
+| &nbsp;                | [Azure Cosmos DB (SQL API)](../articles/data-factory/connector-azure-cosmos-db.md) | ✓/✓                                                          | ✓/✓                                                          | ✓                                                            |                                                              |                                                              |
 | &nbsp;                | [Azure Cosmos DB's API for MongoDB](../articles/data-factory/connector-azure-cosmos-db-mongodb-api.md) | ✓/✓                                                          |                                                              |                                                              |                                                              |                                                              |
 | &nbsp;                | [Azure Data Explorer](../articles/data-factory/connector-azure-data-explorer.md) | ✓/✓                                                          |                                                              | ✓                                                            |                                                              |                                                              |
-| &nbsp;                | [Azure Data Lake Storage Gen1](../articles/data-factory/connector-azure-data-lake-store.md) | ✓/✓                                                          | ✓ <br> <small>Supported Formats: Delimited Text, Parquet, JSON</small>               | ✓                                                            | ✓                                                            | ✓                                                            |
-| &nbsp;                | [Azure Data Lake Storage Gen2](../articles/data-factory/connector-azure-data-lake-storage.md) | ✓/✓                                                          | ✓ <br> <small>Supported Formats: Delimited Text, Parquet, JSON</small>                  | ✓                                                            | ✓                                                            | ✓                                                            |
+| &nbsp;                | [Azure Data Lake Storage Gen1](../articles/data-factory/connector-azure-data-lake-store.md) | ✓/✓                                                          | ✓/✓ <br> <small>Supported Formats: Delimited Text, Parquet, JSON, Avro</small>               | ✓                                                            | ✓                                                            | ✓                                                            |
+| &nbsp;                | [Azure Data Lake Storage Gen2](../articles/data-factory/connector-azure-data-lake-storage.md) | ✓/✓                                                          | ✓/✓ <br> <small>Supported Formats: Delimited Text, Parquet, JSON, Avro</small>                  | ✓                                                            | ✓                                                            | ✓                                                            |
 | &nbsp;                | [Azure Database for MariaDB](../articles/data-factory/connector-azure-database-for-mariadb.md) | ✓/−                                                          |                                                              | ✓                                                            |                                                              |                                                              |
 | &nbsp;                | [Azure Database for MySQL](../articles/data-factory/connector-azure-database-for-mysql.md) | ✓/✓                                                          |                                                              | ✓                                                            |                                                              |                                                              |
 | &nbsp;                | [Azure Database for PostgreSQL](../articles/data-factory/connector-azure-database-for-postgresql.md) | ✓/✓                                                          |                                                              | ✓                                                            |                                                              |                                                              |