ismail simsek
c088d003f2
* Have the first iteration * Prepare bench testing * rename the test files * Remove unnecessary test file * Introduce influxqlStreamingParser feature flag * Apply streaming parser feature flag * Add new tests * More tests * return executedQueryString only in first frame * add frame meta and config * Update golden json files * Support tags/labels * more tests * more tests * Don't change original response_parser.go * provide context * create util package * don't pass the row * update converter with formatted frameName * add executedQueryString info only to first frame * update golden files * rename * update test file * use pointer values * update testdata * update parsing * update converter for null values * prepare converter for table response * clean up * return timeField in fields * handle no time column responses * better nil field handling * refactor the code * add table tests * fix config for table * table response format * fix value * if there is no time column set name * linting * refactoring * handle the status code * add tracing * Update pkg/tsdb/influxdb/influxql/converter/converter_test.go Co-authored-by: İnanç Gümüş <m@inanc.io> * fix import * update test data * sanity * sanity * linting * simplicity * return empty rsp * rename to prevent confusion * nullableJson field type for null values * better handling null values * remove duplicate test file * fix healthcheck * use util for pointer * move bench test to root * provide fake feature manager * add more tests * partial fix for null values in table response format * handle partial null fields * comments for easy testing * move frameName allocation in readSeries * one less append operation * performance improvement by making string conversion once pkg: github.com/grafana/grafana/pkg/tsdb/influxdb/influxql │ stream2.txt │ stream3.txt │ │ sec/op │ sec/op vs base │ ParseJson-10 314.4m ± 1% 303.9m ± 1% -3.34% (p=0.000 n=10) │ stream2.txt │ stream3.txt │ │ B/op │ B/op vs base │ ParseJson-10 425.2Mi ± 0% 382.7Mi ± 0% -10.00% (p=0.000 n=10) │ stream2.txt │ stream3.txt │ │ allocs/op │ allocs/op vs base │ ParseJson-10 7.224M ± 0% 6.689M ± 0% -7.41% (p=0.000 n=10) * add comment lines --------- Co-authored-by: İnanç Gümüş <m@inanc.io>
39 lines
1.1 KiB
Go
39 lines
1.1 KiB
Go
package querydata
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import (
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"fmt"
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"io"
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"github.com/grafana/grafana-plugin-sdk-go/backend"
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"github.com/grafana/grafana-plugin-sdk-go/data"
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jsoniter "github.com/json-iterator/go"
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"github.com/grafana/grafana/pkg/tsdb/influxdb/influxql/converter"
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"github.com/grafana/grafana/pkg/tsdb/influxdb/influxql/util"
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"github.com/grafana/grafana/pkg/tsdb/influxdb/models"
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)
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func ResponseParse(buf io.ReadCloser, statusCode int, query *models.Query) *backend.DataResponse {
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defer func() {
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if err := buf.Close(); err != nil {
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fmt.Println("Failed to close response body", "err", err)
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}
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}()
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iter := jsoniter.Parse(jsoniter.ConfigDefault, buf, 1024)
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r := converter.ReadInfluxQLStyleResult(iter, query)
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if statusCode/100 != 2 {
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return &backend.DataResponse{Error: fmt.Errorf("InfluxDB returned error: %s", r.Error)}
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}
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// The ExecutedQueryString can be viewed in QueryInspector in UI
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for i, frame := range r.Frames {
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if i == 0 {
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frame.Meta = &data.FrameMeta{ExecutedQueryString: query.RawQuery, PreferredVisualization: util.GetVisType(query.ResultFormat)}
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}
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}
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return r
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}
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