使用Hazelcast队列实现Apache Camel的轮询可以提高系统的并发性,例如用于异步处理中。下面是一个使用Apache Camel和Hazelcast插件实现的代码示例:
org.apache.camel
camel-hazelcast
x.x.x
CamelContext context = new DefaultCamelContext();
HazelcastComponent hazelcastComponent = new HazelcastComponent();
Config config = new Config();
hazelcastComponent.setHazelcastInstance(Hazelcast.newHazelcastInstance(config));
context.addComponent("hazelcast", hazelcastComponent);
from("hazelcast:queue:myqueue?concurrentConsumers=5")
.process(new MyProcessor())
.to("log:output");
其中,使用“hazelcast:queue:myqueue”定义从Hazelcast队列“myqueue”轮询消息。使用“concurrentConsumers”参数来设置可用的并发消费者数量。在这个示例中,将创建5个并发消费者。
参考链接: https://camel.apache.org/components/latest/hazelcast-component.html