Elasticsearch::Transport::Transport::Errors::NotAcceptable：[406] {“错误”：“内容类型标题[]不受支持”，“状态”：406}

Question

我试图让一个项目运行，但是任何使用弹性搜索的东西都会因为这个错误而崩溃：

Elasticsearch::Transport::Transport::Errors::NotAcceptable: [406] {"error":"Content-Type header [] is not supported","status":406}
/Users/bob/.rvm/gems/ruby-2.4.3/gems/elasticsearch-transport-2.0.0/lib/elasticsearch/transport/transport/base.rb:201:in `__raise_transport_error'
/Users/bob/.rvm/gems/ruby-2.4.3/gems/elasticsearch-transport-2.0.0/lib/elasticsearch/transport/transport/base.rb:312:in `perform_request'
/Users/bob/.rvm/gems/ruby-2.4.3/gems/elasticsearch-transport-2.0.0/lib/elasticsearch/transport/transport/http/faraday.rb:20:in `perform_request'
/Users/bob/.rvm/gems/ruby-2.4.3/gems/elasticsearch-transport-2.0.0/lib/elasticsearch/transport/client.rb:128:in `perform_request'
/Users/bob/.rvm/gems/ruby-2.4.3/gems/elasticsearch-api-2.0.0/lib/elasticsearch/api/namespace/common.rb:21:in `perform_request'
/Users/bob/.rvm/gems/ruby-2.4.3/gems/elasticsearch-api-2.0.0/lib/elasticsearch/api/actions/indices/create.rb:84:in `create'
/Users/bob/.rvm/gems/ruby-2.4.3/gems/searchkick-1.4.0/lib/searchkick/index.rb:13:in `create'
/Users/bob/.rvm/gems/ruby-2.4.3/gems/searchkick-1.4.0/lib/searchkick/index.rb:147:in `create_index'
/Users/bob/.rvm/gems/ruby-2.4.3/gems/searchkick-1.4.0/lib/searchkick/index.rb:198:in `reindex_scope'
/Users/bob/.rvm/gems/ruby-2.4.3/gems/searchkick-1.4.0/lib/searchkick/model.rb:53:in `searchkick_reindex'
/Users/bob/.rvm/gems/ruby-2.4.3/gems/searchkick-1.4.0/lib/searchkick/tasks.rb:26:in `block (4 levels) in <top (required)>'
/Users/bob/.rvm/gems/ruby-2.4.3/gems/searchkick-1.4.0/lib/searchkick/tasks.rb:24:in `each'
/Users/bob/.rvm/gems/ruby-2.4.3/gems/searchkick-1.4.0/lib/searchkick/tasks.rb:24:in `block (3 levels) in <top (required)>'
/Users/bob/.rvm/gems/ruby-2.4.3/gems/bugsnag-6.2.0/lib/bugsnag/integrations/rake.rb:16:in `execute_with_bugsnag'
/Users/bob/.rvm/gems/ruby-2.4.3/gems/rake-12.3.0/exe/rake:27:in `<top (required)>'
/Users/bob/.rvm/gems/ruby-2.4.3/bin/ruby_executable_hooks:15:in `eval'
/Users/bob/.rvm/gems/ruby-2.4.3/bin/ruby_executable_hooks:15:in `<main>'

我不知道怎么回事。我通过brew install elasticsearch@2.4安装并由brew services start elasticsearch@2.4运行

有什么想法吗？

Answer 1

我最终到了那里。对于其他有此问题的人：

您可能需要一个特定版本的elasticsearch (我需要2.4)：

• brew uninstall elasticsearch
• brew install elasticsearch@2.4
• pkill -f elasticsearch # OSX特异性
• brew services start elasticsearch@2.4 #您可能需要等待几分钟
• curl 'http://localhost:9200/?pretty' #此测试是否已启动并运行