Kapacitor写入文件

Question

.tick脚本：

stream
    |from()
        .measurement('httpjson_example')
    |alert()
        .crit(lambda: "temperature" <  70)
        // Whenever we get an alert write it to a file.
        .message('test')
        .log('/tmp/test.log')

输出test.log：

..."message":"test","CRITICAL","data":{"series":[{"name":"httpjson_example","tags":{"host":"influxdata","server":"http://...:8080/readings"},"columns":["time","dewPoint","heatIndex","humidity","response_time","temperature"],"values":[["2016-06-23T12:38:42Z",12.06,22.15,51.6,2.078549411,22.5]]}]}}

此脚本写入文件，但我只想写字符串'test'。

Answer 1

目前，如果没有一点工作来编写自己的UDF，这是不可能的。

如果您想在Kapacitor中看到此功能，请打开一个详细说明您的用例的feature request。