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…
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…