Java Logstash SQLite错误“；完整类缺少Valuefier处理； #数据库 elastic@elastic：~/ELK/database$sudo sqlite3 data.db SQLite版本3.8.2 2013-12-06 14:53:30 输入“.help”以获取说明 输入以“；”结尾的SQL语句 sqlite>创建表测试（id integer主键自动递增、ip integer、res integer）； sqlite> sqlite>插入测试（ip、res）值（200500）； sqlite>插入测试（ip、res）值（300400）； #aaa.conf 输入{ sqlite{ path=>“/home/elastic/ELK/database/data.db” 类型=>测试 } } 输出{ stdout{ 编解码器=>rubydebug{} } } elastic@elastic：~/ELK/logstash-5.1.1$sudo-bin/logstash-f aaa.conf 将Logstash的日志发送到/home/elastic/ELK/Logstash-5.1.1/logs，该日志现在通过log4j2.properties配置 [2017-04-25T00:11:41397][INFO][logstash.inputs.sqlite]注册sqlite输入{:database=>“/home/elastic/ELK/database/data.db”} [2017-04-25T00:11:41588][INFO][logstash.pipeline]正在启动管道{“id”=>“main”，“pipeline.workers”=>1，“pipeline.batch.size”=>125，“pipeline.batch.delay”=>5，“pipeline.max\u inflight”=>125} [2017-04-25T00:11:41589][INFO][logstash.pipeline]主管道已启动 [2017-04-25T00:11:41632][ERROR][logstash.pipeline]插件出现无法恢复的错误。将重新启动此插件。 插件：“/home/elastic/ELK/database/data.db”，type=>“test”，id=>“5545bd3bab8541578394a2127848be34204c195-1”，enable_metric=>true，codec=>“plain_1349faf2-3b33-40d0-b328-f588fd97ae7e”，enable_metric=>true，charset=>“UTF-8”>，batch=>5> 错误：缺少完整类名=org.jruby.RubyObject、简单名称=RubyObject的Valuefier处理

Jruby.RubyObject，简单名称=RubyObject

。我不知道如何处理这些错误。

我通过安装

logstash input jdbc

插件解决了这个问题

我认为

jdbc

插件是

sqlite

插件的需求

因此，插件安装：

# database
elastic@elastic:~/ELK/database$ sudo sqlite3 data.db
SQLite version 3.8.2 2013-12-06 14:53:30
Enter ".help" for instructions
Enter SQL statements terminated with a ";"
sqlite> create table test(id integer primary key autoincrement, ip integer, res integer);
sqlite>
sqlite> insert into test (ip,res) values(200,500);
sqlite> insert into test (ip,res) values(300,400);


    # aaa.conf
input{
   sqlite{
     path => "/home/elastic/ELK/database/data.db"
     type => test
   }
}

output{
   stdout{
      codec => rubydebug{}
   }
}




    elastic@elastic:~/ELK/logstash-5.1.1$ sudo bin/logstash -f aaa.conf
Sending Logstash's logs to /home/elastic/ELK/logstash-5.1.1/logs which is now configured via log4j2.properties
[2017-04-25T00:11:41,397][INFO ][logstash.inputs.sqlite   ] Registering sqlite input {:database=>"/home/elastic/ELK/database/data.db"}
[2017-04-25T00:11:41,588][INFO ][logstash.pipeline        ] Starting pipeline {"id"=>"main", "pipeline.workers"=>1, "pipeline.batch.size"=>125, "pipeline.batch.delay"=>5, "pipeline.max_inflight"=>125}
[2017-04-25T00:11:41,589][INFO ][logstash.pipeline        ] Pipeline main started
[2017-04-25T00:11:41,632][ERROR][logstash.pipeline        ] A plugin had an unrecoverable error. Will restart this plugin.
  Plugin: <LogStash::Inputs::Sqlite path=>"/home/elastic/ELK/database/data.db", type=>"test", id=>"5545bd3bab8541578394a2127848be342094c195-1", enable_metric=>true, codec=><LogStash::Codecs::Plain id=>"plain_1349faf2-3b33-40d0-b328-f588fd97ae7e", enable_metric=>true, charset=>"UTF-8">, batch=>5>
  Error: Missing Valuefier handling for full class name=org.jruby.RubyObject, simple name=RubyObject

---

希望这有帮助

如果您使用sqlite插件3.0.4并遇到这个问题，我会说这可能是一个bug，我在logstash论坛上提出了这个问题

所以你可以使用jdbc插件来获取你的sqlite数据

---

顺便说一句，如果您选中

logstash-input-sqlite-3.0.4/lib/logstash/inputs/sqlite.rb

。但是我不明白为什么

event=LogStash:：event.new（“host”=>@host，“db”=>@db）”在我的情况下失败了。
什么问题？你解决了吗？
bin/logstash-plugin install logstash-input-jdbc