无法将Logstash与mongodb集成

Question

我想将logstash的输出发送到mongodb，而我正在使用linux中的logstash的mongodb输出插件。 我正在使用logstash-1.5.0.beta1和mongodb-3.0.3版本。 我收到以下错误：

LoadError: no such file to load -- mongo
        require at org/jruby/RubyKernel.java:1065
        require at /root/logstash-1.5.0.beta1/vendor/jruby/lib/ruby/shared/rubygems/core_ext/kernel_require.rb:55
        require at /root/logstash-1.5.0.beta1/vendor/jruby/lib/ruby/shared/rubygems/core_ext/kernel_require.rb:53
        require at /root/logstash-1.5.0.beta1/vendor/bundle/jruby/1.9/gems/polyglot-0.3.5/lib/polyglot.rb:65
       register at /root/logstash-1.5.0.beta1/lib/logstash/outputs/mongodb.rb:37
           each at org/jruby/RubyArray.java:1613
  start_outputs at /root/logstash-1.5.0.beta1/lib/logstash/pipeline.rb:158
            run at /root/logstash-1.5.0.beta1/lib/logstash/pipeline.rb:79
        execute at /root/logstash-1.5.0.beta1/lib/logstash/agent.rb:141
            run at /root/logstash-1.5.0.beta1/lib/logstash/runner.rb:166
           call at org/jruby/RubyProc.java:271
            run at /root/logstash-1.5.0.beta1/lib/logstash/runner.rb:171
           call at org/jruby/RubyProc.java:271
     initialize at /root/logstash-1.5.0.beta1/vendor/bundle/jruby/1.9/gems/stud-0.0.18/lib/stud/task.rb:12

我的logstash conf文件如下：

input {
        file{
                path => "/something.csv"
                start_position => "beginning"
                sincedb_path => "/dev/null"
                }
}

output { stdout {codec => rubydebug}
        mongodb{
                collection => "users"
                database => "test"
                uri => "mongodb://localhost:27017/"
        }
}

我使用命令运行此命令：

/root/logstash-1.5.0.beta1/bin/logstash -f /etc/logstash/logstash-mongodb.conf

谁能指导我解决方案？

Answer 1

由于您将文件名指定为-path =>“ /something.csv"，logstash无法识别。 将绝对路径添加到文件输入路径，如下所示，以便Logstash可以标识位置并对其进行处理。

input {
        file {
                path => "C://myfile/something.csv"
                start_position => "beginning"
                sincedb_path => "/dev/null"
        }
}