标签：cat source run elastics 通过 arc 搜索 lang ted
错误详细信息:
org.springframework.beans.factory.BeanCreationException: Error creating bean with name ‘elasticsearchClient‘
defined in class path resource [org/springframework/boot/autoconfigure/data/elasticsearch/ElasticsearchAutoConfiguration.class]:
Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException:
Failed to instantiate [org.elasticsearch.client.transport.TransportClient]: Factory method ‘elasticsearchClient‘ threw exception;
nested exception is java.lang.IllegalStateException: availableProcessors is already set to [8], rejecting [8]
关键信息如下:
Caused by: java.lang.IllegalStateException: availableProcessors is already set to [8], rejecting [8]
通过关键字搜索，找到了解决办法，原因是因为SpringBoot的netty和elasticsearch的netty相关jar冲突
只需在启动类加入如下代码即可解决(注意，这段代码要放在SpringApplication.run(Application.class, args)之前才行，否则不会生效):
System.setProperty("es.set.netty.runtime.available.processors", "false");
availableProcessors is already set to [8], rejecting [8]
标签：cat source run elastics 通过 arc 搜索 lang ted
原文地址：https://www.cnblogs.com/youcong/p/12846828.html
