Kyle Brandt
4abc56c583
Prometheus: (Chore/Instrumentation) add trace spans for result proces… ( #67858 )
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Prometheus: (Chore/Instrumentation) add trace spans for result processing
2023-05-05 09:07:39 -04:00
Gábor Farkas
05f7ae6c69
prometheus: slightly different approach for dataplane compatibility ( #65993 )
2023-04-11 12:58:55 +02:00
Kyle Brandt
674144c8e8
Prometheus: Update FrameType and make __name__ the field name ( #62694 )
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These changes would make the response more in line with the dataplane contract, changes are under the feature toggle prometheusDataplane
2023-03-29 11:26:32 -04:00
Arve Knudsen
f7ee42d871
Prometheus: Reduce memory allocations in QueryData.processExemplars ( #63373 )
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* tsdb/prometheus/querydata: Reduce memory allocations in QueryData.processExemplars
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Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com >
2023-03-22 10:59:39 +01:00
ismail simsek
49258b135a
Prometheus: Refactor error handling logic ( #62254 )
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* Refactor error handling logic
- Enable query inspector to show error information
- Update naming
* Change fetch method return signature
* update the snapshot
* Revert "update the snapshot"
This reverts commit 28b26ce426
2023-01-31 19:26:45 +01:00
Kyle Brandt
5bb38293d2
SSE/Prom: Undo empty frame change that triggers 500s in SSE ( #61871 )
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added in https://github.com/grafana/grafana/pull/61643
2023-01-20 17:32:14 +00:00
ismail simsek
29c8ce12a0
Prometheus: Fix handling errors in streaming client ( #61643 )
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* Return errors from data parsing
* Better error handling
* Fix the tests
* When there is no frame add empty frame to get metadata attached to it
* Fix tests
* Update testdata
2023-01-18 22:30:15 +01:00
KonH
4421b31b66
Loki/Prometheus: Change signature - return non-reference from ReadPrometheusStyleResult ( #57209 )
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* Change signature - return non-reference from ReadPrometheusStyleResult
Related to https://github.com/grafana/grafana/issues/52430
* Fix invalid reference usage
* Potential fix for test data
* Remove additional ref usage
* Revert "Potential fix for test data"
This reverts commit 94ed588ab3
2023-01-13 09:00:39 +01:00
Todd Treece
19ca93d5ce
Prometheus: Fix concurrency issue with exemplar sampler initialization ( #61281 )
2023-01-11 08:27:47 -05:00
Todd Treece
73d5aa4878
Prometheus: Refactor exemplar sampler ( #60278 )
2022-12-30 13:04:35 -05:00
Ludovic Viaud
f67b8fe0dc
Prometheus: Create feature flag to disable exemplar sampling ( #60105 )
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:Fix rebase
2022-12-19 16:00:15 +01:00
Kyle Brandt
2cd9cbd359
Prometheus: Chore - Remove incorrect FrameType from exemplar frame ( #57695 )
2022-10-28 09:15:01 -04:00
Yuriy Tseretyan
facf2b1ee8
Chore: Update prometheus, loki, graphite and influx plugins to support contextual logs. ( #57708 )
2022-10-27 12:05:06 -04:00
Todd Treece
152c7f149a
Prometheus: Add Exemplar sampling for streaming parser ( #56049 )
2022-10-04 08:40:01 -04:00
Todd Treece
1c61c81dde
Prometheus: Various buffered and streaming parsing fixes ( #55941 )
2022-10-03 10:26:54 -04:00
Todd Treece
94b9c524a8
Prometheus: Streaming JSON parser performance improvements ( #48792 )
2022-05-24 16:17:11 -04:00
Todd Treece
87e8521591
Prometheus: Implement Streaming JSON Parser ( #48477 )
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use `prometheusStreamingJSONParser` feature toggle to enable
2022-05-13 20:28:54 +02:00
