使用logstash

数据

| field01           | field02   |
|q01, q02, q03      |2, 3, 4    |
|q01, q03           |2, 4       |
|q01, q03, q04, q05 |2, 4, 5, 6 |
....

我想使用logstash筛选器合并两个数组

filter {
    mutate {
        split => { "field01" => "," }
        split => { "field02" => "," }
        add_field => {????} // how should I write it?
    }
}

结果

data : [
{ 
    field01 : q01,
    field02 : 2
}, 
{ 
    field01 : q02,
    field02 : 3
}, 
...

我应该怎么写才能得到想要的结果呢？

首先要感谢你的帮助。