Logstash使用介绍

#输入
Input{
   Jdbc{}
}
#加工过滤
Filter{
   Json{}
}
#输出
Output{
   elasticsearch{}
}
 

#jdbc_demo
input {
  jdbc {
        #数据库链接设置
        jdbc_driver_library => "D:\elk\新建文件夹\sqljdbc_6.0\chs\sqljdbc42.jar"
        jdbc_driver_class => "com.microsoft.sqlserver.jdbc.SQLServerDriver"
        jdbc_connection_string => "jdbc:sqlserver://192.168.8.61;user=sa;password=sa;DatabaseName=EPPartnerStatistic;"
        jdbc_user => "sa"
        jdbc_password => "sa"
    
	statement_filepath => "../config-demo/sqlscript/jdbc_demo.sql"         #sql脚本
	schedule => "* * * * *"                                                #执行计划

	record_last_run => true                                                #记录最后运行值
	use_column_value => true                                               #
	tracking_column => id                                                  #要记录的字段
	last_run_metadata_path => "../config-demo/log/jdbc_demo"               #记录的位置

	lowercase_column_names => true                                         #将字段名全部改为小写
	clean_run => false
	
        jdbc_fetch_size => 1000                                                #分页设置
	jdbc_page_size => 1000
	jdbc_paging_enabled => true
  }
}
filter {
	mutate {
        #重命名，可以将字段名改掉
        rename => {
                "id" => "Id"
                "bid" => "BId"
                "saleconsultantid" => "SaleConsultantId"
                "avgreplyduration" => "AvgReplyDuration"
                "avgreplyratio" => "AvgReplyRatio"
                "avgonlineduration" => "AvgOnlineDuration"
                "stattime" => "StatTime"
			}
    }
}
output { 
	elasticsearch { 
		hosts => ["192.168.1.13:9200"]                            #es 服务地址
		index => "jdbc_demo"                                       #索引的名字
		document_type => "demoinfo"                                #类型的名字
		workers => 1                                               #输出时进程数
		document_id=>"%{Id}"                                       #文档的唯一ID
		template => "../config-demo/templates/jdbc_demo.json"      #模板的路径
		template_name => "jdbc_demo"                               #模板的名字
		template_overwrite => false                                ##是否覆盖已存在的模板
	} 
    #  stdout{
    #     codec => rubydebug 
    # }
}

{
    "order": 1,
    "template": "jdbc_demo",                  //模板匹配规则，已经索引名匹配（eg:jdbc_demo-*,可以匹配到，jdbc_demo-1,jdbc_demo-14...）
    "settings": {
        "index.number_of_shards": 4,          //分片数
        "number_of_replicas": 1               //每个分配备份数
    },
    "mappings": {
        "_default_": {
            "_source": {
                "enabled": true
            }
        },
        "demoinfo": {           //动态模板 如果映射后，有新的字段添加进来，并且在字段区域没有映射会按该动态模板匹配映射
            "dynamic_templates": [
                {
                    "string_field": {
                        "match": "*",
                        "match_mapping_type": "string", //匹配到所有字符串 设置为不分词
                        "mapping": {
                            "index": "not_analyzed",
                            "type": "string"
                        }
                    }
                }
            ],                      //类型名
            "_source": {
                "enabled": true
            },
            "_all": {
                "enabled": false
            },
            "properties": {                 //字段区域
                "Id": {
                    "type": "long"
                },
                "BId": {
                    "type": "integer"
                },
                "SaleConsultantId": {
                    "type": "integer"
                },
                "AvgReplyDuration": {
                    "type": "integer"
                },
                "AvgReplyRatio": {
                    "type": "double"
                },
                "AvgOnlineDuration": {
                    "type": "integer"
                },
                "StatTime": {
                    "format": "strict_date_optional_time||epoch_millis",
                    "type": "date"
                }
            }
        }
    },
    "aliases": {
        "logstashdemo": {}       //别名，匹配到该模板的会设置一个别名
    }
}

SELECT  [Id]
      ,[BId]
      ,[SaleConsultantId]
      ,[AvgReplyDuration]
      ,[AvgReplyRatio]
      ,[AvgOnlineDuration]
      ,[StatTime]
  FROM [EPPartnerStatistic].[dbo].[StatSessionBy7Day] 
  WHERE Id>:sql_last_value
  --:sql_last_value是记录的最后的一个值

 {"properties": {                 //字段区域
                 "NewField": {
                    "type": "keyword",       // keyword 不分词
                   "index": false            //不建立索引
                   },
                 "NewFieldText": {
                  "type": "text",           // text分词 
                   "index": true            // 建立索引
                 }
            }
            }