Merge pull request #276963 from Clare-Zheng82/0530-Add_ETA_for_ADF_MairaDB_and_Gen1

[Doc update] Add ETA Notes for Azure MariaDB and ADLS Gen1

Author: ttorble

articles/data-factory/connector-azure-data-lake-store.md

@@ -8,7 +8,7 @@ ms.service: data-factory
 ms.subservice: data-movement
 ms.topic: conceptual
 ms.custom: synapse
-ms.date: 05/15/2024
+ms.date: 06/03/2024
 ---
 
 # Copy data to or from Azure Data Lake Storage Gen1 using Azure Data Factory or Azure Synapse Analytics
@@ -17,6 +17,9 @@ ms.date: 05/15/2024
 
 This article outlines how to copy data to and from Azure Data Lake Storage Gen1. To learn more, read the introductory article for [Azure Data Factory](introduction.md) or [Azure Synapse Analytics](../synapse-analytics/overview-what-is.md).
 
+>[!Note]
+>Azure Data Lake Storage Gen1 was retired on **February 29, 2024**. Please migrate to [Azure Data Lake Storage Gen2 connector](connector-azure-data-lake-storage.md). See this [article](https://azure.microsoft.com/updates/action-required-switch-to-azure-data-lake-storage-gen2-by-29-february-2024/) for the Azure Data Lake Storage Gen1 migration guidance.
+
 ## Supported capabilities
 
 This Azure Data Lake Storage Gen1 connector is supported for the following capabilities:

articles/data-factory/connector-azure-database-for-mariadb.md

@@ -8,7 +8,7 @@ ms.service: data-factory
 ms.subservice: data-movement
 ms.topic: conceptual
 ms.custom: synapse
-ms.date: 01/05/2024
+ms.date: 06/03/2024
 ---
 
 # Copy data from Azure Database for MariaDB using Azure Data Factory or Synapse Analytics
@@ -17,6 +17,9 @@ ms.date: 01/05/2024
 
 This article outlines how to use the Copy Activity in an Azure Data Factory or Synapse Analytics pipeline to copy data from Azure Database for MariaDB. It builds on the [copy activity overview](copy-activity-overview.md) article that presents a general overview of copy activity.
 
+>[!Note]
+>Azure Database for MariaDB will be retired on **September 19, 2025**. Please migrate to [Azure Database for MySQL connector](connector-azure-database-for-mysql.md) by that date. See this [article](https://techcommunity.microsoft.com/t5/azure-database-for-mysql-blog/migrating-from-azure-database-for-mariadb-to-azure-database-for/ba-p/3838455) for the Azure Database for MariaDB migration guidance.
+
 ## Supported capabilities
 
 This Azure Database for MariaDB connector is supported for the following capabilities: