Ruby on Rails中的弹性搜索有问题（无效的索引和/或索引错误）

Question

不得不格式化我的计算机，当再次使用elasticsearch设置本地环境时，出现了这个奇怪的错误

{“错误”：{“ root_cause”：[{“类型”：“ index_not_found_exception”，“原因”：“无此类索引”，“ resource.type”：“ index_or_alias”，“ resource.id”：“模型“，” index_uuid“：” na“，” index“：” model“}]，” type“：” index_not_found_exception“，” reason“：”无此索引“，” resource.type“：” index_or_alias “，” resource.id“：”模型“，” index_uuid“：” na“，” index“：”模型“}，”状态“：404}

app / service_wrappers / elastic_search_client.rb：20：in

search'
app/queries/filter_query.rb:19:in

filter'app / services / filter_services / apply_filters.rb：52：in

filter'
app/controllers/filters_controller.rb:70:in

apply_search'app / controllers / application_controller.rb：508：in

block in render_json_on_logged_in_exception'
lib/concerns/traceable.rb:14:in

trace'lib / concerns / traceable.rb：40：in

trace_callback'
app/controllers/application_controller.rb:506:in

render_json_on_logged_in_exception'app / controllers / application_controller.rb：209：in

block in catch_db_exceptions'
lib/concerns/traceable.rb:14:in

trace'lib / concerns / traceable.rb：40：in

trace_callback'
app/controllers/application_controller.rb:205:in

catch_db_exceptions'

Answer 1

解决方案是运行

bundle exec rake elasticsearch:reload

在某些情况下可能是

bundle exec rake elasticsearch:reload[instance]