Aliaksandr Valialkin
36a1fdca6c
all: consistently use %w instead of %s in when error is passed to fmt.Errorf()
...
This allows consistently using errors.Is() for verifying whether the given error wraps some other known error.
2023-10-26 09:44:40 +02:00
Aliaksandr Valialkin
255c04bc20
lib/querytracer: put the version of VictoriaMetrics in the first message of query trace
...
This should simplify further debugging, since the first thing to start the debugging by query trace
is to know the version of VictoriaMetrics, which produced this trace.
2022-12-07 09:49:51 -08:00
匠心零度
9777c7a367
lib/querytracer: fix comment ( #3135 )
2022-09-22 13:59:17 +02:00
Aliaksandr Valialkin
a9ea3fee38
lib/querytracer: make it easier to use by passing trace context message to New and NewChild
...
The context message can be extended by calling Donef.
If there is no need to extend the message, then just call Done.
2022-06-08 21:16:12 +03:00
Aliaksandr Valialkin
afced37c0b
all: add initial support for query tracing
...
See https://docs.victoriametrics.com/Single-server-VictoriaMetrics.html#query-tracing
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1403
2022-06-01 02:31:44 +03:00
