我正在使用logstash使用http-poller作为输入插件从Android设备收集数据。我想使用mongodb作为输出插件将收集的数据存储在NoSQL（mongodb）中。我已经成功设置了配置文件，但是当我运行设置时，出现以下错误：
无法向MongoDB发送事件{：event =＆gt;＃，@ canceled = false，@ data = {＆＃34;错误＆＃34; =＆gt; 501，＆＃34; @ version＆＃34; =＆gt ;＆＃34; 1＆＃34;，＆＃34; @ timestamp＆＃34; =＆gt;＆＃34; 2016-10-03T18：02：11.337Z＆＃34;，＆＃34; http_poller_metadata＆＃34; =＆gt; ; {＆＃34; name＆＃34; =＆gt;＆＃34; some_other_service＆＃34;，＆＃34; host＆＃34; =＆gt;＆＃34; s18660276.domainepardefaut.fr＆＃34;，＆＃34;请求＆＃34; =＆gt; {＆＃34;方法＆＃34; =＆gt;＆＃34;发布＆＃34;，＆＃34; url＆＃34; =＆gt;＆＃34; http://127.0.0.1/web/app.php/api/addsmartlog＆＃ 34;}，＆＃34; runtime_seconds＆＃34; =＆gt; 0.526，＆＃34;代码＆＃34; =＆gt; 200，＆＃34; response_headers＆＃34; =＆gt; {＆＃34; date＆＃34; =＆gt;＆＃34;星期一，03十月2016 18:02:11 GMT＆＃34;，＆＃34;服务器＆＃34; =＆gt;＆＃34; Apache / 2.2.22（Debian）＆＃34;， ＆＃34; x-powered-by＆＃34; =＆gt;＆＃34; PHP / 5.5.30-1~docdeb + 7.1＆＃34;，＆＃34; cache-control＆＃34; =＆gt;＆＃ 34; no-cache＆＃34;，＆＃34; content-length＆＃34; =＆gt;＆＃34; 13＆＃34;，＆＃34; keep-alive＆＃34; =＆gt;＆＃34; timeout = 5，max = 100＆＃34;，＆＃34; connection＆＃34; =＆gt;＆＃34; Keep-Alive＆＃34;，＆＃34; content-type＆＃34; =＆gt;＆＃34; application / json＆＃34;}，＆＃34; response_message＆＃34; =＆gt;＆＃34; OK＆＃34; ，＆＃34; times_retried＆＃34; =＆gt; 0}}，@ metadata = {}，@ accessors =＃501，＆＃34; @ version＆＃34; =＆gt;＆＃34; 1＆＃34;，＆ ＃34; @ timestamp＆＃34; =＆gt;＆＃34; 2016-10-03T18：02：11.337Z＆＃34;，＆＃34; http_poller_metadata＆＃34; =＆gt; {＆＃34; name＆＃34; = ＆gt;＆＃34; some_other_service＆＃34;，＆＃34; host＆＃34; =＆gt;＆＃34; s18660276.domainepardefaut.fr＆＃34;，＆＃34; request＆＃34; =＆gt; {＆＃34 ;方法＆＃34; =＆gt;＆＃34;发布＆＃34;，＆＃34; url＆＃34; =＆gt;＆＃34; http://127.0.0.1/web/app.php/api/addsmartlog＆＃34;}，＆＃34; runtime_seconds＆＃34 ; =＆gt; 0.526，＆＃34;代码＆＃34; =＆gt; 200，＆＃34; response_headers＆＃34; =＆gt; {＆＃34;日期＆＃34; =＆gt;＆＃34;星期一，10月3日2016 18:02:11 GMT＆＃34;，＆＃34;服务器＆＃34; =＆gt;＆＃34; Apache / 2.2.22（Debian）＆＃34;，＆＃34; x-powered-by＆＃34 ; =＆gt;＆＃34; PHP / 5.5.30-1~docdeb + 7.1＆＃34;，＆＃34;缓存控制＆＃34; =＆gt;＆＃34; no-cache＆＃34;，＆＃ 34;内容长度＆＃34; =＆gt;＆＃34; 13＆＃34;，＆＃34;保持活力＆＃34; =＆gt;＆＃34;超时= 5，最大= 100＆＃34;，＆＃ 34;连接＆＃34; =＆gt;＆＃34; Keep-Alive＆＃34;，＆＃34; content-type＆＃34; =＆gt;＆＃34; application / json＆＃34;}，＆＃34; response_message＆ ＃34; =＆gt;＆＃34; OK＆＃34;，＆＃34; times_retried＆＃34; =＆gt; 0}}， @lut = {＆＃34; http_poller_metadata＆＃34; =＆gt; [{＆＃34;错误＆＃34; =＆gt; 501，＆＃34; @版本＆＃34; =＆gt;＆＃34; 1＆＃34; ，＆＃34; @ timestamp＆＃34; =＆gt;＆＃34; 2016-10-03T18：02：11.337Z＆＃34;，＆＃34; http_poller_metadata＆＃34; =＆gt; {＆＃34; name＆＃34 ; =＆gt;＆＃34; some_other_service＆＃34;，＆＃34; host＆＃34; =＆gt;＆＃34; s18660276.domainepardefaut.fr＆＃34;，＆＃34; request＆＃34; =＆gt; {＆ ＃34;方法＆＃34; =＆gt;＆＃34;发布＆＃34;，＆＃34; @ timestamp＆＃34; =＆gt;＆＃34; 2016-10-03T18：02：11.337Z＆＃34;，＆ ＃34; http_poller_metadata＆＃34; =＆gt; {＆＃34; name＆＃34; =＆gt;＆＃34; some_other_service＆＃34;，＆＃34; host＆＃34; =＆gt;＆＃34; s18660276.domainepardefaut。 fr＆＃34;，＆＃34; request＆＃34; =＆gt; ＆＃34; runtime_seconds＆＃34; =＆gt; 0.526，＆＃34;代码＆＃34; =＆gt; 200，＆＃34; response_headers＆＃34; =＆gt; {＆＃34; date＆＃34; =＆gt;＆ ＃34;星期一，2016年10月3日18:02:11 GMT＆＃34;，＆＃34;服务器＆＃34; =＆gt;＆＃34; Apache / 2.2.22（Debian）＆＃34;，＆＃34; x-powered-by＆＃34; =＆gt;＆＃34; PHP / 5.5.30-1~docdeb + 7.1＆＃34;，＆＃34;缓存控制＆＃34; =＆gt;＆＃34; no-缓存＆＃34;，＆＃34; content-length＆＃34; =＆gt;＆＃34; 13＆＃34;，＆＃34; keep-alive＆＃34; =＆gt;＆＃34; timeout = 5，max = 100＆＃34;，＆＃34; connection＆＃34; =＆gt;＆＃34; Keep-Alive＆＃34;，＆＃34; content-type＆＃34; =＆gt;＆＃34; application / json＆＃34; }，＆＃34; response_message＆＃34; =＆gt;＆＃34; OK＆＃34;，＆＃34; times_retried＆＃34; =＆gt; 0}}，＆＃34; @ timestamp＆＃34;]}＆gt; ＆gt;，：exception =＆gt;＃＆＃34; admin＆＃34;}，@ server_selection_timeout = 30＆gt;＆gt;，：backtrace =＆gt; [＆＃34; /opt/logstash/vendor/bundle/jruby/1.9/ gems / mongo-2.0.6 / lib / mongo / server_selector / selectable.rb:99:in
select_server'", "/opt/logstash/vendor/bundle/jruby/1.9/gems/mongo-2.0.6/lib/mongo/cluster.rb:122:innext_primary＆＃39;＆＃34;，＆＃34; / opt / logstash / vendor / bundle / jruby / 1.9 / gems / mongo-2.0.6 / lib / mongo / collection.rb:190：在insert_many'", "/opt/logstash/vendor/bundle/jruby/1.9/gems/mongo-2.0.6/lib/mongo/collection.rb:175:ininsert_one＆＃39;＆＃34;，＆＃34; / opt / logstash / vendor / bund le / jruby / 1.9 / gems / logstash-output-mongodb-2.0.5 / lib / logstash / outputs / mongodb.rb:56:inreceive'", "/opt/logstash/vendor/bundle/jruby/1.9/gems/logstash-core-2.4.0-java/lib/logstash/outputs/base.rb:109:inmulti_receive＆＃39;＆＃34;，＆＃34; org /jruby/RubyArray.java:1613:ineach'", "/opt/logstash/vendor/bundle/jruby/1.9/gems/logstash-core-2.4.0-java/lib/logstash/outputs/base.rb:109:inmulti_receive＆＃39;＆＃34;，＆＃34; /opt/logstash/vendor/bundle/jruby/1.9/gems/logstash-core-2.4.0 -java / lib / logstash / output_delegator.rb：130：在worker_multi_receive'", "/opt/logstash/vendor/bundle/jruby/1.9/gems/logstash-core-2.4.0-java/lib/logstash/output_delegator.rb:114:inmulti_receive＆＃39;＆＃34;，＆＃34; /opt/logstash/vendor/bundle/jruby/1.9/gems/logstash-core -2.4.0-java / lib / logstash / pipeline.rb：301：output_batch'", "org/jruby/RubyHash.java:1342:in每个＆＃39;＆＃34;，＆＃34; /opt/logstash/vendor/bundle/jruby/1.9/gems /logstash-core-2.4.0-java/lib/logstash/pipeline.rb:301:inoutput_batch'", "/opt/logstash/vendor/bundle/jruby/1.9/gems/logstash-core-2.4.0-java/lib/logstash/pipeline.rb:232:inworker_loop＆＃39;＆＃34;，＆＃34; / opt / logstash / vendor / bundle / jruby /1.9/gems/logstash-core-2.4.0-java/lib/logstash/pipeline.rb:201：在`start_workers＆＃39;＆＃34;]，：level =＆gt;：warn} ^收到CSIGINT。关闭代理。 {：级别=＆GT;：警告}
任何人都可以帮忙吗？