clj-kafka

问题 I am a trying to integrate Storm with Kafka. I am running a Storm topology using KafkaSpout . This is the basic word-count topology. I am using Apache Kafka as the source and storm for processing the data. While submitting the topology I am facing these issues. I am very new to Kafka and Storm. Please suggest me the changes I need to do in the following code. This is my code: public class TopologyMain { private static final String SENTENCE_SPOUT_ID = "kafka-sentence-spout"; private static

问题 I was trying to run Performance test as per the following article for Apache Kafka Reference: https://engineering.linkedin.com/kafka/benchmarking-apache-kafka-2-million-writes-second-three-cheap-machines Linked-in tests: https://gist.github.com/jkreps/c7ddb4041ef62a900e6c But when I run this: bin/kafka-run-class.sh org.apache.kafka.clients.tools.ProducerPerformance test7 50000000 100 -1 acks=1 bootstrap.servers=localhost:9092 buffer.memory=67108864 batch.size=8196 It shows the error: Error: