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DataSourceWithBackend: Add queryGroupId to find correlated/related queries (#64587)

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* add `correlationId` to queries

* trace correlation id in backend

* add correlation id to loki's span

* add correlation id to query chunks

* fix test

* fix DataSourceWithBackend test

* change to `queryGroupId`

* remove empty line

* fix test in `DataSourceWithBackend`
This commit is contained in:
Sven Grossmann
2023-03-17 15:48:13 +01:00
committed by GitHub
parent 6f83a45e1b
commit 7261c6f7cd
8 changed files with 24 additions and 3 deletions
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4
pkg/tsdb/loki/loki.go
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@@ -163,6 +163,10 @@ func queryData(ctx context.Context, req *backend.QueryDataRequest, dsInfo *datas
span.SetAttributes("start_unixnano", query.Start, attribute.Key("start_unixnano").Int64(query.Start.UnixNano()))
span.SetAttributes("stop_unixnano", query.End, attribute.Key("stop_unixnano").Int64(query.End.UnixNano()))
if req.GetHTTPHeader("X-Query-Group-Id") != "" {
span.SetAttributes("query_group_id", req.GetHTTPHeader("X-Query-Group-Id"), attribute.Key("query_group_id").String(req.GetHTTPHeader("X-Query-Group-Id")))
}
logger := logger.FromContext(ctx) // get logger with trace-id and other contextual info
logger.Debug("Sending query", "start", query.Start, "end", query.End, "step", query.Step, "query", query.Expr)