de71d4bffd
This commit updates URLs to prefer the https protocol. Redirects are not followed to avoid accidentally expanding intentionally shortened URLs (i.e. if using a URL shortener). # Fixed URLs ## Fixed But Review Recommended These URLs were fixed, but the https status was not OK. However, the https status was the same as the http request or http redirected to an https URL, so they were migrated. Your review is recommended. * http://packages.confluent.io/maven/ (404) migrated to: https://packages.confluent.io/maven/ ([https](https://packages.confluent.io/maven/) result 404). ## Fixed Success These URLs were switched to an https URL with a 2xx status. While the status was successful, your review is still recommended. * http://www.apache.org/licenses/LICENSE-2.0 migrated to: https://www.apache.org/licenses/LICENSE-2.0 ([https](https://www.apache.org/licenses/LICENSE-2.0) result 200). * http://repo.spring.io/libs-milestone-local migrated to: https://repo.spring.io/libs-milestone-local ([https](https://repo.spring.io/libs-milestone-local) result 302). * http://repo.spring.io/libs-release-local migrated to: https://repo.spring.io/libs-release-local ([https](https://repo.spring.io/libs-release-local) result 302). * http://repo.spring.io/libs-snapshot-local migrated to: https://repo.spring.io/libs-snapshot-local ([https](https://repo.spring.io/libs-snapshot-local) result 302). * http://repo.spring.io/release migrated to: https://repo.spring.io/release ([https](https://repo.spring.io/release) result 302). # Ignored These URLs were intentionally ignored. * http://maven.apache.org/POM/4.0.0 * http://maven.apache.org/xsd/maven-4.0.0.xsd * http://www.w3.org/2001/XMLSchema-instance
== What is this app?
This is an example of a Spring Cloud Stream processor using Kafka Streams support.
The example is based on a contrived use case of tracking products by interactively querying their status.
The program accepts product ID's and track their counts hitherto by interactively querying the underlying store. \
This sample uses lambda expressions and thus requires Java 8+.
=== Running the app:
Go to the root of the repository and do:
`docker-compose up -d`
`./mvnw clean package`
`java -jar target/kafka-streams-interactive-query-basic-0.0.1-SNAPSHOT.jar --app.product.tracker.productIds=123,124,125`
The above command will track products with ID's 123,124 and 125 and print their counts seen so far every 30 seconds.
Issue the following commands:
`docker exec -it kafka-iq-basic /opt/kafka/bin/kafka-console-producer.sh --broker-list 127.0.0.1:9092 --topic products`
Enter the following in the console producer (one line at a time) and watch the output on the console (or IDE) where the application is running.
```
{"id":"123"}
{"id":"124"}
{"id":"125"}
{"id":"123"}
{"id":"123"}
{"id":"123"}
```