安装elasticsearch报错如下: [2019-01-14T03:57:16,453][ERROR][o.e.b.Bootstrap ] [ip-172-31-30-62.ec2.internal] node validation exception [1] bootstrap checks failed [1]: memory locking requested for elasticsearch process but memory is not locked 所以就去网上查找资料,发…
问题:在内网测试的时候可以正常访问,但是部署到外网上客户端连接elasticsearch报错:None of the configured nodes are available: [] 原因:默认情况下,ElasticSearch使用0.0.0.0地址,并为http传输开启9200-9300端口,为节点到节点的通信开启9300-9400端口,部署到外网修改修改elasticsearch.yml配置 操作: 修改elasticsearch.yml 将network.host.transport.…
Elasticsearch 报错: Fielddata is disabled on text fields by default. Set `fielddata=true` on [`your_field_name`] in order to load fielddata in memory by uninverting the inverted index. Note that this can however use significant memory. 解决:https://www.e…
Springboot整合Elasticsearch报错 今天使用SpringBoot整合Elasticsearch时候,相关的配置完成后,启动项目就报错了. nested exception is java.lang.IllegalStateException: availableProcessors is already set to [4], rejecting [4] 我网上查询了一下,有人是是因为整合了Redis的原因.但是我把Redis相关的配置去掉后,问题还是没有解决,最后有人说是因…
could not find java; set JAVA_HOME or ensure java is in PATH 首先需要安装java 1.yum list installed |grep java 查看当前有没有装 有的话先卸载 yum -y remove java-1.8.0-openjdk* *表时卸载所有openjdk相关文件输入 yum -y remove tzdata-java.noarch 卸载tzdata-java 安装java yum …
错误1: .d.e.r.s.AbstractElasticsearchRepository : failed to load elasticsearch nodes : org.elasticsearch.client.transport.NoNodeAvailableException: None of the configured nodes are available: [] 次报错是由于配置文件application.properties里面打开了一下注释 spring.data.ela…