Sumo Logic随时间计算各种错误

Question

我试图创建各种错误的视图随着时间的推移，显示为堆叠条形图或堆叠区域。每种类型的错误都可以通过匹配字符串来识别(例如，"没有端点监听"、"超时"、"用户未找到")，但是这些字符串可以在消息中的任何位置。我想要一些像这样的无效伪代码:

_sourceCategory = XXX AND error 
| (message contains "No endpoint listening" ? "NoEndpointError" : null) as ErrorType
| (message contains "timed out" ? "TimeoutError " : null) as ErrorType
....
| timeslice 10m
| count by ErrorType, _timeslice

我怎样才能得到这样的排序?

Answer 1

应该是这样的

_sourceCategory=XX error 
| if (_raw matches "*Got error while*", "Error1",   
if (_raw matches "*TimeoutException*", "Error2",     
if (_raw matches "*AvroRuntimeException*", "Error3", "Error4")    
)) as ErrorCode  
| timeslice 10m
| count by ErrorCode, _timeslice
| transpose row _timeslice column ErrorCode