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| version: "3.3" | |
| services: | |
| traefik: | |
| image: traefik:v2.2.0 | |
| container_name: traefik | |
| restart: unless-stopped | |
| command: | |
| - --log.level=DEBUG | |
| - --api |
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| public Map<String, Integer> speciesCount2() { | |
| return animalRepository.findAll() | |
| .stream().collect(groupingBy(Animal::getSpecies, summingInt(x -> 1))); | |
| } |
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| 2015-05-11 21:54:24,501 1.1.2.RELEASE WARN twitterSource-1-1 twitter.TwitterStreamChannelAdapter - Exception while reading stream. | |
| org.springframework.web.client.ResourceAccessException: I/O error on GET request for "https://stream.twitter.com/1.1/statuses/filter.json?track=SpringXD&follow=72249208":Read timed out; nested exception is java.net.SocketTimeoutException: Read timed out | |
| at org.springframework.web.client.RestTemplate.doExecute(RestTemplate.java:584) | |
| at org.springframework.web.client.RestTemplate.execute(RestTemplate.java:544) | |
| at org.springframework.integration.x.twitter.AbstractTwitterInboundChannelAdapter$StreamReadingTask.readStream(AbstractTwitterInboundChannelAdapter.java:183) | |
| at org.springframework.integration.x.twitter.AbstractTwitterInboundChannelAdapter$StreamReadingTask.run(AbstractTwitterInboundChannelAdapter.java:161) | |
| at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) | |
| at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) |
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| import java.nio.file.Files; | |
| import java.nio.file.Paths; | |
| import java.util.AbstractMap.SimpleEntry; | |
| import java.util.stream.Collectors; | |
| import java.util.stream.Stream; | |
| public class Grouper { | |
| public static void main(String[] args) { | |
| if(args == null || args.length == 0) { |