Merge pull request #104603 from linda33wj/master

Update ADF copy content

Author: PRMerger6

articles/active-directory/managed-identities-azure-resources/services-support-managed-identities.md

@@ -4,7 +4,7 @@ description: List of services that support managed identities for Azure resource
 services: active-directory
 author: MarkusVi
 ms.author: markvi
-ms.date: 09/24/2019
+ms.date: 02/13/2020
 ms.topic: conceptual
 ms.service: active-directory
 ms.subservice: msi
@@ -109,7 +109,7 @@ Refer to the following list to configure managed identity for Azure Logic Apps (
 
 Managed identity type | All Generally Available<br>Global Azure Regions | Azure Government | Azure Germany | Azure China 21Vianet |
 | --- | --- | --- | --- | --- |
-| System assigned | Available | Not available | Not available | Not available |
+| System assigned | Available | Available | Not available | Available |
 | User assigned | Not available | Not available | Not available | Not available |
 
 Refer to the following list to configure managed identity for Azure Data Factory V2 (in regions where available):

articles/data-factory/connector-db2.md

@@ -12,7 +12,7 @@ ms.workload: data-services
 
 
 ms.topic: conceptual
-ms.date: 01/14/2020
+ms.date: 02/17/2020
 
 ms.author: jingwang
 
@@ -45,6 +45,9 @@ Specifically, this DB2 connector supports the following IBM DB2 platforms and ve
 * IBM DB2 for LUW 10.5
 * IBM DB2 for LUW 10.1
 
+>[!TIP]
+>DB2 connector is built on top of Microsoft OLE DB Provider for DB2. To troubleshoot DB2 connector errors, refer to [Data Provider Error Codes](https://docs.microsoft.com/host-integration-server/db2oledbv/data-provider-error-codes#drda-protocol-errors).
+
 ## Prerequisites
 
 [!INCLUDE [data-factory-v2-integration-runtime-requirements](../../includes/data-factory-v2-integration-runtime-requirements.md)]

articles/data-factory/connector-oracle.md

@@ -12,7 +12,7 @@ ms.workload: data-services
 
 
 ms.topic: conceptual
-ms.date: 01/09/2020
+ms.date: 02/13/2020
 ms.author: jingwang
 
 ---
@@ -42,7 +42,6 @@ Specifically, this Oracle connector supports:
     - Oracle 9i R2 (9.2) and higher
     - Oracle 8i R3 (8.1.7) and higher
     - Oracle Database Cloud Exadata Service
-- Copying data by using Basic or OID authentications.
 - Parallel copying from an Oracle source. See the [Parallel copy from Oracle](#parallel-copy-from-oracle) section for details.
 
 > [!Note]

articles/data-factory/copy-activity-schema-and-type-mapping.md

@@ -12,7 +12,7 @@ ms.workload: data-services
 
 
 ms.topic: conceptual
-ms.date: 04/29/2019
+ms.date: 02/13/2020
 ms.author: jingwang
 
 ---
@@ -257,11 +257,11 @@ Configure the schema-mapping rule as the following copy activity JSON sample:
         "translator": {
             "type": "TabularTranslator",
             "schemaMapping": {
-                "orderNumber": "$.number",
-                "orderDate": "$.date",
-                "order_pd": "prod",
-                "order_price": "price",
-                "city": " $.city[0].name"
+                "$.number": "orderNumber",
+                "$.date": "orderDate",
+                "prod": "order_pd",
+                "price": "order_price",
+                "$.city[0].name": "city"
             },
             "collectionReference":  "$.orders"
         }

articles/data-factory/format-avro.md

@@ -8,7 +8,7 @@ ms.reviewer: craigg
 ms.service: data-factory
 ms.workload: data-services
 ms.topic: conceptual
-ms.date: 09/04/2019
+ms.date: 02/13/2020
 ms.author: jingwang
 
 ---
@@ -27,7 +27,7 @@ For a full list of sections and properties available for defining datasets, see
 | ---------------- | ------------------------------------------------------------ | -------- |
 | type             | The type property of the dataset must be set to **Avro**. | Yes      |
 | location         | Location settings of the file(s). Each file-based connector has its own location type and supported properties under `location`. **See details in connector article -> Dataset properties section**. | Yes      |
-| avroCompressionCodec | The compression codec to use when writing to Avro files. When reading from Avro files, Data Factory automatically determine the compression codec based on the file metadata.<br>Supported types are "**none**" (default), "**deflate**", "**snappy**". | No       |
+| avroCompressionCodec | The compression codec to use when writing to Avro files. When reading from Avro files, Data Factory automatically determine the compression codec based on the file metadata.<br>Supported types are "**none**" (default), "**deflate**", "**snappy**". Note currently Copy activity doesn't support Snappy when read/write Avro files. | No       |
 
 > [!NOTE]
 > White space in column name is not supported for Avro files.

articles/data-factory/format-parquet.md

@@ -27,7 +27,7 @@ For a full list of sections and properties available for defining datasets, see
 | ---------------- | ------------------------------------------------------------ | -------- |
 | type             | The type property of the dataset must be set to **Parquet**. | Yes      |
 | location         | Location settings of the file(s). Each file-based connector has its own location type and supported properties under `location`. **See details in connector article -> Dataset properties section**. | Yes      |
-| compressionCodec | The compression codec to use when writing to Parquet files. When reading from Parquet files, Data Factory automatically determine the compression codec based on the file metadata.<br>Supported types are “**none**”, “**gzip**”, “**snappy**” (default), and "**lzo**". Note currently Copy activity doesn't support LZO. | No       |
+| compressionCodec | The compression codec to use when writing to Parquet files. When reading from Parquet files, Data Factory automatically determine the compression codec based on the file metadata.<br>Supported types are “**none**”, “**gzip**”, “**snappy**” (default), and "**lzo**". Note currently Copy activity doesn't support LZO when read/write Parquet files. | No       |
 
 > [!NOTE]
 > White space in column name is not supported for Parquet files.