Question

我有一个表，例如QueryConfigTable，它在一个列中保存一个查询，例如，从customertable中选择*。我希望该列中的查询成为保存查询，并以logstash I的形式作为JDBC的输入执行

将列查询作为值并存储到elasticSearch

input {
  jdbc {
    jdbc_driver_library => "mysql-connector-java-5.1.36-bin.jar"
    jdbc_driver_class => "com.mysql.jdbc.Driver"
    jdbc_connection_string => "jdbc:mysql://localhost:3306/MYDB"
    //MYDB will be set dynamically. 
    jdbc_user => "mysql"
    parameters => { "favorite_artist" => "Beethoven" }
    schedule => "* * * * *"
    statement => "SELECT * from QueryConfigTable "
  }
}

/// output as elasticSearch 
 elasticsearch {

    hosts => ["http://my-host.com:9200"]
    index => "test"
  }


final output is 
"_index": "test",
"_type": "doc",
"_source": {
"product": "PL SALARIED AND SELF EMPLOYED",
"@version": "1",
"query": "select * from customertable cust  where cust.isdeleted !=0"
}

但是我希望查询值，即“从customertable cust中选择*，其中cust.isdeleted！= 0”将作为对logstash的JDBC输入执行

Answer 1

jdbc输入不会为您执行这种间接调用。您可以编写一个存储过程来获取并执行SQL，然后从jdbc输入中调用它。

将存储的查询作为JDBC输入从数据库存储到Logstash

1 个答案: