Source Mailchimp: fix primary key for email activities (#5137)

* upgrade primary key for mailchimp email activities

* bump version

airbyte-config/init/src/main/resources/config/STANDARD_SOURCE_DEFINITION/b03a9f3e-22a5-11eb-adc1-0242ac120002.json

@@ -2,7 +2,7 @@
   "sourceDefinitionId": "b03a9f3e-22a5-11eb-adc1-0242ac120002",
   "name": "Mailchimp",
   "dockerRepository": "airbyte/source-mailchimp",
-  "dockerImageTag": "0.2.6",
+  "dockerImageTag": "0.2.7",
   "documentationUrl": "https://hub.docker.com/r/airbyte/source-mailchimp",
   "icon": "mailchimp.svg"
 }

airbyte-config/init/src/main/resources/seed/source_definitions.yaml

@@ -119,7 +119,7 @@
 - sourceDefinitionId: b03a9f3e-22a5-11eb-adc1-0242ac120002
   name: Mailchimp
   dockerRepository: airbyte/source-mailchimp
-  dockerImageTag: 0.2.6
+  dockerImageTag: 0.2.7
   documentationUrl: https://hub.docker.com/r/airbyte/source-mailchimp
   icon: mailchimp.svg
 - sourceDefinitionId: 39f092a6-8c87-4f6f-a8d9-5cef45b7dbe1

airbyte-integrations/connectors/source-mailchimp/Dockerfile

@@ -12,5 +12,5 @@ RUN pip install .
 ENV AIRBYTE_ENTRYPOINT "python /airbyte/integration_code/main.py"
 ENTRYPOINT ["python", "/airbyte/integration_code/main.py"]
 
-LABEL io.airbyte.version=0.2.6
+LABEL io.airbyte.version=0.2.7
 LABEL io.airbyte.name=airbyte/source-mailchimp

airbyte-integrations/connectors/source-mailchimp/source_mailchimp/streams.py

@@ -131,6 +131,7 @@ class Campaigns(IncrementalMailChimpStream):
 class EmailActivity(IncrementalMailChimpStream):
     cursor_field = "timestamp"
     data_field = "emails"
+    primary_key = None
 
     def stream_slices(self, **kwargs):
         campaign_stream = Campaigns(authenticator=self.authenticator)

docs/integrations/sources/mailchimp.md

@@ -50,7 +50,8 @@ To start syncing Mailchimp data with Airbyte, you'll need two things:
 
 | Version | Date       | Pull Request | Subject |
 | :------ | :--------  | :-----       | :------ |
-| 0.2.5   | 2021-07-28 | [5024](https://github.com/airbytehq/airbyte/pull/5024) | Source Mailchimp: handle records with no no "activity" field in response |
+| 0.2.7   | 2021-08-03 | [5137](https://github.com/airbytehq/airbyte/pull/5137) | Source Mailchimp: fix primary key for email activities |
+| 0.2.6   | 2021-07-28 | [5024](https://github.com/airbytehq/airbyte/pull/5024) | Source Mailchimp: handle records with no no "activity" field in response |
 | 0.2.5   | 2021-07-08 | [4621](https://github.com/airbytehq/airbyte/pull/4621) | Mailchimp fix url-base |
 | 0.2.4   | 2021-06-09 | [4285](https://github.com/airbytehq/airbyte/pull/4285) | Use datacenter URL parameter from apikey |
 | 0.2.3   | 2021-06-08 | [3973](https://github.com/airbytehq/airbyte/pull/3973) | Add AIRBYTE_ENTRYPOINT for Kubernetes support  |