airbytehq · marcosmarxm · Jun 14, 2024 · Jun 23, 2023 · Jun 26, 2023 · Jun 26, 2023
diff --git a/airbyte-integrations/connectors/destination-azure-blob-storage/metadata.yaml b/airbyte-integrations/connectors/destination-azure-blob-storage/metadata.yaml
@@ -2,7 +2,7 @@ data:
   connectorSubtype: file
   connectorType: destination
   definitionId: b4c5d105-31fd-4817-96b6-cb923bfc04cb
-  dockerImageTag: 0.2.1
+  dockerImageTag: 0.2.2
   dockerRepository: airbyte/destination-azure-blob-storage
   githubIssueLabel: destination-azure-blob-storage
   icon: azureblobstorage.svg

@@ -63,8 +63,18 @@ protected void startTracked() throws Exception {
 
     for (final ConfiguredAirbyteStream configuredStream : configuredCatalog.getStreams()) {
 
-      final String blobName = configuredStream.getStream().getName() + "/" +
-          getOutputFilename(new Timestamp(System.currentTimeMillis()));
+      StringBuilder blobNameSb = new StringBuilder()
+          .append(configuredStream.getStream().getName())
+          .append("/")
+          .append(getOutputFilename(new Timestamp(System.currentTimeMillis())));
+
+      if (azureBlobStorageDestinationConfig.getFormatConfig().isFileExtensionRequired()) {
+        blobNameSb
+            .append(".")
+            .append(azureBlobStorageDestinationConfig.getFormatConfig().getFormat().getFileExtension());
+      }
+      String blobName = blobNameSb.toString();
+
       final AppendBlobClient appendBlobClient = specializedBlobClientBuilder
           .blobName(blobName)
           .buildAppendBlobClient();

@@ -8,6 +8,8 @@
 
 public interface AzureBlobStorageFormatConfig {
 
+  boolean isFileExtensionRequired();
+
   AzureBlobStorageFormat getFormat();
 
   static String withDefault(final JsonNode config, final String property, final String defaultValue) {

@@ -31,7 +31,7 @@ public static AzureBlobStorageFormatConfig getAzureBlobStorageFormatConfig(final
         return new AzureBlobStorageCsvFormatConfig(formatConfig);
       }
       case JSONL -> {
-        return new AzureBlobStorageJsonlFormatConfig();
+        return new AzureBlobStorageJsonlFormatConfig(formatConfig);
       }
       default -> throw new RuntimeException("Unexpected output format: " + Jsons.serialize(config));
 

@@ -40,9 +40,15 @@ public String getValue() {
   }
 
   private final Flattening flattening;
+  private final boolean fileExtensionRequired;
 
   public AzureBlobStorageCsvFormatConfig(final JsonNode formatConfig) {
     this.flattening = Flattening.fromValue(formatConfig.get("flattening").asText());
+    this.fileExtensionRequired = formatConfig.has("file_extension") ? formatConfig.get("file_extension").asBoolean() : false;
+  }
+
+  public boolean isFileExtensionRequired() {
+    return fileExtensionRequired;
   }
 
   @Override
@@ -58,6 +64,7 @@ public Flattening getFlattening() {
   public String toString() {
     return "AzureBlobStorageCsvFormatConfig{" +
         "flattening=" + flattening +
+        ", fileExtensionRequired=" + fileExtensionRequired +
         '}';
   }
 

@@ -4,14 +4,33 @@
 
 package io.airbyte.integrations.destination.azure_blob_storage.jsonl;
 
+import com.fasterxml.jackson.databind.JsonNode;
 import io.airbyte.integrations.destination.azure_blob_storage.AzureBlobStorageFormat;
 import io.airbyte.integrations.destination.azure_blob_storage.AzureBlobStorageFormatConfig;
 
 public class AzureBlobStorageJsonlFormatConfig implements AzureBlobStorageFormatConfig {
 
+  private final boolean fileExtensionRequired;
+
+  public AzureBlobStorageJsonlFormatConfig(final JsonNode formatConfig) {
+    this.fileExtensionRequired = formatConfig.has("file_extension") ? formatConfig.get("file_extension").asBoolean() : false;
+  }
+
+  @Override
+  public boolean isFileExtensionRequired() {
+    return fileExtensionRequired;
+  }
+
   @Override
   public AzureBlobStorageFormat getFormat() {
     return AzureBlobStorageFormat.JSONL;
   }
 
+  @Override
+  public String toString() {
+    return "AzureBlobStorageJsonlFormatConfig{" +
+        "fileExtensionRequired=" + fileExtensionRequired +
+        '}';
+  }
+
 }
diff --git a/airbyte-integrations/connectors/destination-azure-blob-storage/src/main/resources/spec.json b/airbyte-integrations/connectors/destination-azure-blob-storage/src/main/resources/spec.json
@@ -78,6 +78,12 @@
                 "description": "Whether the input json data should be normalized (flattened) in the output CSV. Please refer to docs for details.",
                 "default": "No flattening",
                 "enum": ["No flattening", "Root level flattening"]
+              },
+              "file_extension": {
+                "title": "File Extension",
+                "type": "boolean",
+                "default": false,
+                "description": "Add file extensions to the output file."
               }
             }
           },
@@ -88,6 +94,12 @@
               "format_type": {
                 "type": "string",
                 "const": "JSONL"
+              },
+              "file_extension": {
+                "title": "File Extension",
+                "type": "boolean",
+                "default": false,
+                "description": "Add file extensions to the output file."
               }
             }
           }

@@ -10,8 +10,11 @@
 import com.azure.storage.blob.BlobContainerClientBuilder;
 import com.azure.storage.common.StorageSharedKeyCredential;
 import com.fasterxml.jackson.databind.JsonNode;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.fasterxml.jackson.databind.node.ObjectNode;
 import com.google.common.collect.ImmutableMap;
 import com.google.common.collect.Lists;
+import io.airbyte.commons.jackson.MoreMappers;
 import io.airbyte.commons.json.Jsons;
 import io.airbyte.integrations.destination.azure_blob_storage.jsonl.AzureBlobStorageJsonlFormatConfig;
 import io.airbyte.integrations.destination.azure_blob_storage.writer.ProductionWriterFactory;
@@ -43,6 +46,8 @@ public class AzureBlobStorageSpillTest {
 
   private BlobContainerClient blobContainerClient;
 
+  private static final ObjectMapper mapper = MoreMappers.initMapper();
+
   @BeforeEach
   void setup() {
     azureBlobStorageContainer = new AzureBlobStorageContainer().withExposedPorts(10000);
@@ -97,14 +102,19 @@ void testSpillBlobWithExceedingSize() throws Exception {
   }
 
   private static AzureBlobStorageDestinationConfig createConfig(String host, Integer mappedPort) {
+    final ObjectNode stubFormatConfig = mapper.createObjectNode();
+    stubFormatConfig.put("file_extension", Boolean.TRUE);
+    final ObjectNode stubConfig = mapper.createObjectNode();
+    stubConfig.set("format", stubFormatConfig);
+
     return new AzureBlobStorageDestinationConfig(
         "http://" + host + ":" + mappedPort + "/devstoreaccount1",
         "devstoreaccount1",
         "Eby8vdM02xNOcqFlqUwJPLlmEtlCDXJ1OUzFT50uSRZ6IFsuFq2UVErCz4I6tq/K1SZFPTOtr/KBHBeksoGMGw==",
         "container-name",
         1,
         1,
-        new AzureBlobStorageJsonlFormatConfig());
+        new AzureBlobStorageJsonlFormatConfig(stubConfig));
   }
 
   private static AirbyteMessage createAirbyteMessage(JsonNode data) {

@@ -116,7 +116,8 @@ void testConfigBlobStorageSpillSize() {
 
   private JsonNode getFormatConfig() {
     return Jsons.deserialize("{\n"
-        + "  \"format_type\": \"JSONL\"\n"
+        + "  \"format_type\": \"JSONL\",\n"
+        + "  \"file_extension\": \"true\"\n"
         + "}");
   }
 

@@ -26,6 +26,7 @@ public void testGetCsvS3FormatConfig() {
     final ObjectNode stubFormatConfig = mapper.createObjectNode();
     stubFormatConfig.put("format_type", AzureBlobStorageFormat.CSV.toString());
     stubFormatConfig.put("flattening", Flattening.ROOT_LEVEL.getValue());
+    stubFormatConfig.put("file_extension", Boolean.TRUE);
 
     final ObjectNode stubConfig = mapper.createObjectNode();
     stubConfig.set("format", stubFormatConfig);

diff --git a/docs/integrations/destinations/azure-blob-storage.md b/docs/integrations/destinations/azure-blob-storage.md
@@ -75,6 +75,8 @@ With root level normalization, the output CSV is:
 | :------------------------------------- | :-------------------- | :-------- | :----------------------------------- |
 | `26d73cde-7eb1-4e1e-b7db-a4c03b4cf206` | 1622135805000         | 123       | `{ "first": "John", "last": "Doe" }` |
 
+With the field `File Extension`, it is possible to save the output files with extension. It is an optional field with default value as `false`. Enable this to store the files with `csv` extension.
+
 ### JSON Lines \(JSONL\)
 
 [Json Lines](https://jsonlines.org/) is a text format with one JSON per line. Each line has a structure as follows:
@@ -115,6 +117,8 @@ They will be like this in the output file:
 { "_airbyte_ab_id": "0a61de1b-9cdd-4455-a739-93572c9a5f20", "_airbyte_emitted_at": "1631948170000", "_airbyte_data": { "user_id": 456, "name": { "first": "Jane", "last": "Roe" } } }
 ```
 
+With the field `File Extension`, it is possible to save the output files with extension. It is an optional field with default value as `false`. Enable this to store the files with `jsonl` extension.
+
 ## Getting started
 
 ### Requirements
@@ -124,28 +128,31 @@ They will be like this in the output file:
 
 ### Setup guide
 
-- Fill up AzureBlobStorage info
-  - **Endpoint Domain Name**
-    - Leave default value \(or leave it empty if run container from command line\) to use Microsoft native one or use your own.
-  - **Azure blob storage container**
-    - If not exists - will be created automatically. If leave empty, then will be created automatically airbytecontainer+timestamp..
-  - **Azure Blob Storage account name**
-    - See [this](https://docs.microsoft.com/en-us/azure/storage/common/storage-account-create?tabs=azure-portal) on how to create an account.
-  - **The Azure blob storage account key**
-    - Corresponding key to the above user.
-  - **Format**
-    - Data format that will be use for a migrated data representation in blob.
-- Make sure your user has access to Azure from the machine running Airbyte.
-  - This depends on your networking setup.
-  - The easiest way to verify if Airbyte is able to connect to your Azure blob storage container is via the check connection tool in the UI.
+* Fill up AzureBlobStorage info
+  * **Endpoint Domain Name**
+    * Leave default value \(or leave it empty if run container from command line\) to use Microsoft native one or use your own.
+  * **Azure blob storage container**
+    * If not exists - will be created automatically. If leave empty, then will be created automatically airbytecontainer+timestamp..
+  * **Azure Blob Storage account name**
+    * See [this](https://docs.microsoft.com/en-us/azure/storage/common/storage-account-create?tabs=azure-portal) on how to create an account.
+  * **The Azure blob storage account key**
+    * Corresponding key to the above user.
+  * **Format**
+    * Data format that will be use for a migrated data representation in blob.
+    * With the field **File Extension**, it is possible to save the output files with extension. It is an optional field with default value as `false`. Enable this to store the files with extension.
+* Make sure your user has access to Azure from the machine running Airbyte.
+  * This depends on your networking setup.
+  * The easiest way to verify if Airbyte is able to connect to your Azure blob storage container is via the check connection tool in the UI.
+
 
 ## Changelog
 
 <details>
   <summary>Expand to review</summary>
 
 | Version | Date       | Pull Request                                               | Subject                                                                                                                                                         |
-| :------ | :--------- | :--------------------------------------------------------- | :-------------------------------------------------------------------------------------------------------------------------------------------------------------- |
+|:--------|:-----------|:-----------------------------------------------------------|:----------------------------------------------------------------------------------------------------------------------------------------------------------------|
+| 0.2.2   | 2024-06-12 | [\#38061](https://github.com/airbytehq/airbyte/pull/38061) | File Extensions added for the output files                                                                                                                      |
 | 0.2.1   | 2023-09-13 | [\#30412](https://github.com/airbytehq/airbyte/pull/30412) | Switch noisy logging to debug                                                                                                                                   |
 | 0.2.0   | 2023-01-18 | [\#21467](https://github.com/airbytehq/airbyte/pull/21467) | Support spilling of objects exceeding configured size threshold                                                                                                 |
 | 0.1.6   | 2022-08-08 | [\#15318](https://github.com/airbytehq/airbyte/pull/15318) | Support per-stream state                                                                                                                                        |