Refactoring: implement arrays for traceql.Static with reused fields #3827

stoewer · 2024-07-02T05:16:59Z

What this PR does:
This PR adds support for the new types TypeIntArray, TypeFloatArray, TypeStringArray, and TypeBooleanArray to traceql.Static. This is a perquisite for supporting arrays in TraceQL.

The goal of this approach is to add support for array types to traceql.Static without increasing the size of the existing struct. It makes use of packed/reused struct fields that store values of multiple different types. This is accomplished through heavy use of casts and unsafe.

The new traceql.Static type is no longer comparable and can no longer be used as key in a map. This PR therefore introduces a new type traceql.StaticMapKey.

For context: a previous approach based on a traceql.Static interface with multiple implementations was explored in this PR.

Which issue(s) this PR fixes:
Is prerequisite for https://github.com/grafana/tempo-squad/issues/435

Checklist

Tests updated
Documentation added
CHANGELOG.md updated - the order of entries should be [CHANGE], [FEATURE], [ENHANCEMENT], [BUGFIX]

stoewer · 2024-07-02T07:46:58Z

I ran a couple of more benchmarks and the results look pretty good. Here are the latest benchmarks:

Metrics:

goos: linux
goarch: amd64
pkg: github.com/grafana/tempo/tempodb/encoding/vparquet4
cpu: AMD Ryzen 7 PRO 6850U with Radeon Graphics     
                                                                             │ bench-metrics-05-static.txt │ bench-metrics-05-static-reuse-fields.txt │
                                                                             │           sec/op            │      sec/op        vs base               │
BackendBlockQueryRange/{}_|_rate()/7-16                                                         2.496 ± 1%         2.465 ±  7%  -1.22% (p=0.033 n=12)
BackendBlockQueryRange/{}_|_rate()_by_(name)/7-16                                               4.705 ± 8%         4.639 ± 12%       ~ (p=0.443 n=12)
BackendBlockQueryRange/{}_|_rate()_by_(resource.service.name)/7-16                              3.510 ± 5%         3.646 ±  7%  +3.89% (p=0.028 n=12)
BackendBlockQueryRange/{}_|_rate()_by_(span.http.url)/7-16                                      4.377 ± 5%         4.512 ±  5%       ~ (p=0.198 n=12)
BackendBlockQueryRange/{resource.service.name=`loki-ingester`}_|_rate()/7-16                   236.2m ± 3%        236.1m ±  3%       ~ (p=0.755 n=12)
BackendBlockQueryRange/{status=error}_|_rate()/7-16                                            285.2m ± 1%        287.0m ±  1%  +0.63% (p=0.000 n=12)
geomean                                                                                         1.516              1.528        +0.81%

                                                                             │ bench-metrics-05-static.txt │ bench-metrics-05-static-reuse-fields.txt │
                                                                             │          MB_IO/op           │    MB_IO/op      vs base                 │
BackendBlockQueryRange/{}_|_rate()/7-16                                                         34.39 ± 0%        34.39 ± 0%       ~ (p=1.000 n=12) ¹
BackendBlockQueryRange/{}_|_rate()_by_(name)/7-16                                               44.62 ± 0%        44.62 ± 0%       ~ (p=1.000 n=12) ¹
BackendBlockQueryRange/{}_|_rate()_by_(resource.service.name)/7-16                              34.87 ± 0%        34.87 ± 0%       ~ (p=1.000 n=12) ¹
BackendBlockQueryRange/{}_|_rate()_by_(span.http.url)/7-16                                      38.73 ± 0%        38.73 ± 0%       ~ (p=1.000 n=12) ¹
BackendBlockQueryRange/{resource.service.name=`loki-ingester`}_|_rate()/7-16                    34.87 ± 0%        34.87 ± 0%       ~ (p=1.000 n=12) ¹
BackendBlockQueryRange/{status=error}_|_rate()/7-16                                             36.07 ± 0%        36.07 ± 0%       ~ (p=1.000 n=12) ¹
geomean                                                                                         37.10             37.10       +0.00%
¹ all samples are equal

                                                                             │ bench-metrics-05-static.txt │ bench-metrics-05-static-reuse-fields.txt │
                                                                             │          spans/op           │    spans/op      vs base                 │
BackendBlockQueryRange/{}_|_rate()/7-16                                                        8.537M ± 0%       8.537M ± 0%       ~ (p=1.000 n=12) ¹
BackendBlockQueryRange/{}_|_rate()_by_(name)/7-16                                              8.537M ± 0%       8.537M ± 0%       ~ (p=1.000 n=12) ¹
BackendBlockQueryRange/{}_|_rate()_by_(resource.service.name)/7-16                             8.537M ± 0%       8.537M ± 0%       ~ (p=1.000 n=12) ¹
BackendBlockQueryRange/{}_|_rate()_by_(span.http.url)/7-16                                     8.537M ± 0%       8.537M ± 0%       ~ (p=1.000 n=12) ¹
BackendBlockQueryRange/{resource.service.name=`loki-ingester`}_|_rate()/7-16                   382.0k ± 0%       382.0k ± 0%       ~ (p=1.000 n=12) ¹
BackendBlockQueryRange/{status=error}_|_rate()/7-16                                            94.10k ± 0%       94.10k ± 0%       ~ (p=1.000 n=12) ¹
geomean                                                                                        2.400M            2.400M       +0.00%
¹ all samples are equal

                                                                             │ bench-metrics-05-static.txt │ bench-metrics-05-static-reuse-fields.txt │
                                                                             │           spans/s           │      spans/s       vs base               │
BackendBlockQueryRange/{}_|_rate()/7-16                                                        3.421M ± 1%        3.463M ±  8%  +1.23% (p=0.033 n=12)
BackendBlockQueryRange/{}_|_rate()_by_(name)/7-16                                              1.815M ± 9%        1.841M ± 13%       ~ (p=0.443 n=12)
BackendBlockQueryRange/{}_|_rate()_by_(resource.service.name)/7-16                             2.432M ± 6%        2.341M ±  7%  -3.74% (p=0.028 n=12)
BackendBlockQueryRange/{}_|_rate()_by_(span.http.url)/7-16                                     1.951M ± 5%        1.892M ±  5%       ~ (p=0.198 n=12)
BackendBlockQueryRange/{resource.service.name=`loki-ingester`}_|_rate()/7-16                   1.617M ± 3%        1.618M ±  3%       ~ (p=0.755 n=12)
BackendBlockQueryRange/{status=error}_|_rate()/7-16                                            330.0k ± 1%        327.9k ±  1%  -0.63% (p=0.000 n=12)
geomean                                                                                        1.583M             1.570M        -0.80%

                                                                             │ bench-metrics-05-static.txt │ bench-metrics-05-static-reuse-fields.txt │
                                                                             │            B/op             │       B/op         vs base               │
BackendBlockQueryRange/{}_|_rate()/7-16                                                      39.78Mi ± 37%       44.24Mi ± 17%       ~ (p=0.443 n=12)
BackendBlockQueryRange/{}_|_rate()_by_(name)/7-16                                            52.27Mi ± 32%       52.01Mi ± 16%       ~ (p=0.590 n=12)
BackendBlockQueryRange/{}_|_rate()_by_(resource.service.name)/7-16                           50.48Mi ± 32%       50.37Mi ±  0%       ~ (p=0.977 n=12)
BackendBlockQueryRange/{}_|_rate()_by_(span.http.url)/7-16                                   395.0Mi ±  5%       392.8Mi ±  3%       ~ (p=0.630 n=12)
BackendBlockQueryRange/{resource.service.name=`loki-ingester`}_|_rate()/7-16                 13.38Mi ± 10%       13.95Mi ± 10%       ~ (p=0.799 n=12)
BackendBlockQueryRange/{status=error}_|_rate()/7-16                                          5.613Mi ±  8%       5.580Mi ± 11%       ~ (p=0.887 n=12)
geomean                                                                                      38.21Mi             39.05Mi        +2.18%

                                                                             │ bench-metrics-05-static.txt │ bench-metrics-05-static-reuse-fields.txt │
                                                                             │          allocs/op          │     allocs/op      vs base               │
BackendBlockQueryRange/{}_|_rate()/7-16                                                        522.6k ± 0%         522.6k ± 0%       ~ (p=0.681 n=12)
BackendBlockQueryRange/{}_|_rate()_by_(name)/7-16                                              535.8k ± 0%         535.8k ± 0%       ~ (p=0.401 n=12)
BackendBlockQueryRange/{}_|_rate()_by_(resource.service.name)/7-16                             523.7k ± 0%         523.7k ± 0%       ~ (p=0.854 n=12)
BackendBlockQueryRange/{}_|_rate()_by_(span.http.url)/7-16                                     1.856M ± 8%         1.826M ± 5%       ~ (p=0.410 n=12)
BackendBlockQueryRange/{resource.service.name=`loki-ingester`}_|_rate()/7-16                   117.8k ± 0%         117.8k ± 0%       ~ (p=0.945 n=12)
BackendBlockQueryRange/{status=error}_|_rate()/7-16                                            76.53k ± 0%         76.53k ± 0%       ~ (p=1.000 n=12)
geomean                                                                                        367.3k              366.3k       -0.27%

TraceQL

goos: linux
goarch: amd64
pkg: github.com/grafana/tempo/tempodb/encoding/vparquet4
cpu: AMD Ryzen 7 PRO 6850U with Radeon Graphics     
                                                   │ bench-traceql-07-static.txt │ bench-traceql-07-static-reuse-fields.txt │
                                                   │           sec/op            │      sec/op        vs base               │
BackendBlockTraceQL/spanAttValMatch-16                               553.7m ± 1%         553.4m ± 0%       ~ (p=0.315 n=10)
BackendBlockTraceQL/spanAttValNoMatch-16                             76.10m ± 1%         75.27m ± 1%  -1.10% (p=0.000 n=10)
BackendBlockTraceQL/spanAttIntrinsicMatch-16                         166.8m ± 1%         167.1m ± 1%       ~ (p=0.739 n=10)
BackendBlockTraceQL/spanAttIntrinsicNoMatch-16                       4.183m ± 0%         4.096m ± 2%  -2.09% (p=0.007 n=10)
BackendBlockTraceQL/resourceAttValMatch-16                            1.848 ± 1%          1.765 ± 1%  -4.50% (p=0.000 n=10)
BackendBlockTraceQL/resourceAttValNoMatch-16                         3.813m ± 1%         3.768m ± 0%  -1.19% (p=0.035 n=10)
BackendBlockTraceQL/resourceAttIntrinsicMatch-16                     341.0m ± 1%         339.8m ± 1%       ~ (p=0.123 n=10)
BackendBlockTraceQL/resourceAttIntrinsicNoMatch-16                   3.829m ± 0%         3.865m ± 0%  +0.95% (p=0.000 n=10)
BackendBlockTraceQL/mixedValNoMatch-16                               651.6m ± 1%         662.9m ± 1%  +1.74% (p=0.000 n=10)
BackendBlockTraceQL/mixedValMixedMatchAnd-16                         52.71m ± 1%         53.12m ± 0%  +0.79% (p=0.000 n=10)
BackendBlockTraceQL/mixedValMixedMatchOr-16                          544.3m ± 1%         550.7m ± 2%       ~ (p=0.052 n=10)
BackendBlockTraceQL/count-16                                          1.449 ± 1%          1.502 ± 1%  +3.68% (p=0.000 n=10)
BackendBlockTraceQL/struct-16                                         2.399 ± 5%          2.316 ± 4%  -3.44% (p=0.000 n=10)
BackendBlockTraceQL/||-16                                            563.7m ± 1%         574.7m ± 1%  +1.95% (p=0.000 n=10)
BackendBlockTraceQL/mixed-16                                         211.0m ± 0%         211.6m ± 0%       ~ (p=0.075 n=10)
BackendBlockTraceQL/complex-16                                       4.375m ± 0%         4.399m ± 0%  +0.54% (p=0.001 n=10)
geomean                                                              132.6m              132.5m       -0.11%

                                                   │ bench-traceql-07-static.txt │ bench-traceql-07-static-reuse-fields.txt │
                                                   │             B/s             │        B/s         vs base               │
BackendBlockTraceQL/spanAttValMatch-16                              107.4Mi ± 1%        107.5Mi ± 0%       ~ (p=0.315 n=10)
BackendBlockTraceQL/spanAttValNoMatch-16                            233.0Mi ± 1%        235.5Mi ± 1%  +1.11% (p=0.000 n=10)
BackendBlockTraceQL/spanAttIntrinsicMatch-16                        372.8Mi ± 1%        372.3Mi ± 1%       ~ (p=0.739 n=10)
BackendBlockTraceQL/spanAttIntrinsicNoMatch-16                      651.5Mi ± 0%        665.4Mi ± 2%  +2.13% (p=0.007 n=10)
BackendBlockTraceQL/resourceAttValMatch-16                          31.55Mi ± 1%        33.04Mi ± 1%  +4.72% (p=0.000 n=10)
BackendBlockTraceQL/resourceAttValNoMatch-16                        196.4Mi ± 1%        198.8Mi ± 0%  +1.21% (p=0.034 n=10)
BackendBlockTraceQL/resourceAttIntrinsicMatch-16                    171.4Mi ± 1%        172.0Mi ± 1%       ~ (p=0.109 n=10)
BackendBlockTraceQL/resourceAttIntrinsicNoMatch-16                  231.7Mi ± 0%        229.5Mi ± 0%  -0.94% (p=0.000 n=10)
BackendBlockTraceQL/mixedValNoMatch-16                              32.07Mi ± 1%        31.53Mi ± 1%  -1.69% (p=0.000 n=10)
BackendBlockTraceQL/mixedValMixedMatchAnd-16                        485.5Mi ± 1%        481.7Mi ± 0%  -0.78% (p=0.000 n=10)
BackendBlockTraceQL/mixedValMixedMatchOr-16                         49.22Mi ± 1%        48.65Mi ± 2%       ~ (p=0.052 n=10)
BackendBlockTraceQL/count-16                                        40.24Mi ± 0%        38.81Mi ± 1%  -3.54% (p=0.000 n=10)
BackendBlockTraceQL/struct-16                                       5.679Mi ± 5%        5.879Mi ± 4%  +3.53% (p=0.000 n=10)
BackendBlockTraceQL/||-16                                           104.0Mi ± 1%        102.0Mi ± 1%  -1.92% (p=0.000 n=10)
BackendBlockTraceQL/mixed-16                                        274.5Mi ± 0%        273.8Mi ± 0%       ~ (p=0.075 n=10)
BackendBlockTraceQL/complex-16                                      729.4Mi ± 0%        725.6Mi ± 0%  -0.52% (p=0.004 n=10)
geomean                                                             128.4Mi             128.5Mi       +0.11%

                                                   │ bench-traceql-07-static.txt │ bench-traceql-07-static-reuse-fields.txt │
                                                   │          MB_io/op           │    MB_io/op      vs base                 │
BackendBlockTraceQL/spanAttValMatch-16                                62.38 ± 0%        62.38 ± 0%       ~ (p=1.000 n=10) ¹
BackendBlockTraceQL/spanAttValNoMatch-16                              18.59 ± 0%        18.59 ± 0%       ~ (p=1.000 n=10) ¹
BackendBlockTraceQL/spanAttIntrinsicMatch-16                          65.22 ± 0%        65.22 ± 0%       ~ (p=1.000 n=10) ¹
BackendBlockTraceQL/spanAttIntrinsicNoMatch-16                        2.858 ± 0%        2.858 ± 0%       ~ (p=1.000 n=10) ¹
BackendBlockTraceQL/resourceAttValMatch-16                            61.14 ± 0%        61.14 ± 0%       ~ (p=1.000 n=10) ¹
BackendBlockTraceQL/resourceAttValNoMatch-16                         785.4m ± 0%       785.4m ± 0%       ~ (p=1.000 n=10) ¹
BackendBlockTraceQL/resourceAttIntrinsicMatch-16                      61.29 ± 0%        61.29 ± 0%       ~ (p=1.000 n=10) ¹
BackendBlockTraceQL/resourceAttIntrinsicNoMatch-16                   930.2m ± 0%       930.2m ± 0%       ~ (p=1.000 n=10) ¹
BackendBlockTraceQL/mixedValNoMatch-16                                21.91 ± 0%        21.91 ± 0%       ~ (p=1.000 n=10) ¹
BackendBlockTraceQL/mixedValMixedMatchAnd-16                          26.83 ± 0%        26.83 ± 0%       ~ (p=1.000 n=10) ¹
BackendBlockTraceQL/mixedValMixedMatchOr-16                           28.09 ± 0%        28.09 ± 0%       ~ (p=1.000 n=10) ¹
BackendBlockTraceQL/count-16                                          61.12 ± 0%        61.12 ± 0%       ~ (p=1.000 n=10) ¹
BackendBlockTraceQL/struct-16                                         14.29 ± 0%        14.29 ± 0%       ~ (p=1.000 n=10) ¹
BackendBlockTraceQL/||-16                                             61.46 ± 0%        61.46 ± 0%       ~ (p=1.000 n=10) ¹
BackendBlockTraceQL/mixed-16                                          60.73 ± 0%        60.73 ± 0%       ~ (p=1.000 n=10) ¹
BackendBlockTraceQL/complex-16                                        3.353 ± 1%        3.343 ± 0%       ~ (p=0.362 n=10)
geomean                                                               17.86             17.85       -0.02%
¹ all samples are equal

                                                   │ bench-traceql-07-static.txt │ bench-traceql-07-static-reuse-fields.txt │
                                                   │            B/op             │       B/op         vs base               │
BackendBlockTraceQL/spanAttValMatch-16                             250.3Mi ±  1%       237.4Mi ±  1%  -5.14% (p=0.000 n=10)
BackendBlockTraceQL/spanAttValNoMatch-16                           29.35Mi ±  1%       29.51Mi ±  1%       ~ (p=0.529 n=10)
BackendBlockTraceQL/spanAttIntrinsicMatch-16                       29.40Mi ±  2%       29.25Mi ±  4%       ~ (p=0.684 n=10)
BackendBlockTraceQL/spanAttIntrinsicNoMatch-16                     2.726Mi ±  0%       2.729Mi ±  0%       ~ (p=0.529 n=10)
BackendBlockTraceQL/resourceAttValMatch-16                         1.546Gi ±  0%       1.536Gi ±  0%  -0.64% (p=0.000 n=10)
BackendBlockTraceQL/resourceAttValNoMatch-16                       2.672Mi ±  0%       2.679Mi ±  0%  +0.29% (p=0.035 n=10)
BackendBlockTraceQL/resourceAttIntrinsicMatch-16                   145.2Mi ±  1%       138.6Mi ±  2%  -4.55% (p=0.000 n=10)
BackendBlockTraceQL/resourceAttIntrinsicNoMatch-16                 2.677Mi ±  0%       2.672Mi ±  0%       ~ (p=0.315 n=10)
BackendBlockTraceQL/mixedValNoMatch-16                             31.02Mi ±  5%       32.19Mi ±  7%       ~ (p=0.063 n=10)
BackendBlockTraceQL/mixedValMixedMatchAnd-16                       3.484Mi ±  4%       3.619Mi ±  8%       ~ (p=0.280 n=10)
BackendBlockTraceQL/mixedValMixedMatchOr-16                        4.058Mi ± 17%       4.320Mi ± 19%       ~ (p=0.796 n=10)
BackendBlockTraceQL/count-16                                       1.130Gi ±  0%       1.118Gi ±  0%  -1.07% (p=0.000 n=10)
BackendBlockTraceQL/struct-16                                      540.0Mi ±  1%       539.2Mi ±  1%       ~ (p=1.000 n=10)
BackendBlockTraceQL/||-16                                          19.63Mi ±  6%       18.22Mi ±  3%  -7.15% (p=0.001 n=10)
BackendBlockTraceQL/mixed-16                                       22.94Mi ±  4%       21.92Mi ±  4%  -4.45% (p=0.003 n=10)
BackendBlockTraceQL/complex-16                                     2.780Mi ±  1%       2.790Mi ±  1%       ~ (p=0.280 n=10)
geomean                                                            29.52Mi             29.34Mi        -0.59%

                                                   │ bench-traceql-07-static.txt │ bench-traceql-07-static-reuse-fields.txt │
                                                   │          allocs/op          │     allocs/op      vs base               │
BackendBlockTraceQL/spanAttValMatch-16                               2.174M ± 0%         2.174M ± 0%       ~ (p=0.148 n=10)
BackendBlockTraceQL/spanAttValNoMatch-16                             42.03k ± 0%         42.03k ± 0%       ~ (p=0.142 n=10)
BackendBlockTraceQL/spanAttIntrinsicMatch-16                         207.8k ± 0%         207.8k ± 0%       ~ (p=0.724 n=10)
BackendBlockTraceQL/spanAttIntrinsicNoMatch-16                       41.69k ± 0%         41.69k ± 0%       ~ (p=1.000 n=10)
BackendBlockTraceQL/resourceAttValMatch-16                           10.04M ± 0%         10.04M ± 0%       ~ (p=0.782 n=10)
BackendBlockTraceQL/resourceAttValNoMatch-16                         41.72k ± 0%         41.72k ± 0%       ~ (p=0.070 n=10)
BackendBlockTraceQL/resourceAttIntrinsicMatch-16                     1.360M ± 0%         1.360M ± 0%       ~ (p=0.269 n=10)
BackendBlockTraceQL/resourceAttIntrinsicNoMatch-16                   41.72k ± 0%         41.72k ± 0%       ~ (p=0.370 n=10)
BackendBlockTraceQL/mixedValNoMatch-16                               46.68k ± 0%         46.69k ± 0%       ~ (p=0.488 n=10)
BackendBlockTraceQL/mixedValMixedMatchAnd-16                         43.72k ± 0%         43.72k ± 0%       ~ (p=0.158 n=10)
BackendBlockTraceQL/mixedValMixedMatchOr-16                          44.70k ± 0%         44.71k ± 0%       ~ (p=0.725 n=10)
BackendBlockTraceQL/count-16                                         5.982M ± 0%         5.982M ± 0%       ~ (p=0.255 n=10)
BackendBlockTraceQL/struct-16                                        4.393M ± 0%         4.393M ± 0%       ~ (p=1.000 n=10)
BackendBlockTraceQL/||-16                                            207.1k ± 0%         207.1k ± 0%       ~ (p=0.066 n=10)
BackendBlockTraceQL/mixed-16                                         214.2k ± 0%         214.2k ± 0%       ~ (p=0.381 n=10)
BackendBlockTraceQL/complex-16                                       42.11k ± 0%         42.11k ± 0%       ~ (p=0.233 n=10)
geomean                                                              234.6k              234.6k       -0.00%

The new implementation is meant to support static values representing []int, []float, []bool, and []string in the future without increasing the struct size

mapno

Looks nice, awesome work

pkg/traceql/ast.go

pkg/traceql/engine.go

mapno

A couple of qs, otherwise it LGTM

pkg/traceql/ast.go

pkg/traceqlmetrics/metrics.go

pkg/traceql/ast.go

joe-elliott

a great direction to take this. two small comments, but overall much prefer this to the interface approach

Co-authored-by: Mario <mariorvinas@gmail.com>

…atic2

stoewer changed the title ~~Refactor traceql static2~~ Refactoring: implement traceql.Static with reused fields Jul 2, 2024

stoewer force-pushed the refactor-traceql-static2 branch from a1c2083 to 8d8000e Compare July 2, 2024 22:16

stoewer added 11 commits July 3, 2024 08:20

Refactore traceql.Static implementation with reused struct fields

46a1d49

The new implementation is meant to support static values representing []int, []float, []bool, and []string in the future without increasing the struct size

Fix common errors with new traceql.Static in traceql pkg

4aa69e4

Use traceql.StaticMapKey in maps instead of traceql.Static

f23afb7

Fix bug with .foo!=nil

47f8b1b

Static value access methods return bolean ok value, not error

57c5f5e

Use traceql.StaticMapKey as map key in traceqlmetrics

dd13770

Adjust use of traceql.Static in vp2

4260739

Adjust use of traceql.Static in vp3

6e6f1ee

Add method Static.StrictEquals(o)

2814940

Adjust use of traceql.Static in vp4

658b3a8

Use traceql.StaticMapKey as map key in tempodb

85134f7

stoewer force-pushed the refactor-traceql-static2 branch from 8d8000e to 84553e4 Compare July 2, 2024 22:22

Fix linter warnings

281eefc

stoewer force-pushed the refactor-traceql-static2 branch from 84553e4 to 281eefc Compare July 2, 2024 22:37

stoewer added 7 commits July 3, 2024 15:49

Add test for Static.MapKey()

42ec5ca

Add support for string arrays to traceql.Static

0f4e296

Add support for float and bool arrays to traceql.Static

b1c4058

Create static nil values by calling traceql.NewStaticNil()

97a1c11

Remove TODOs and panics

22eb534

Replace more Static{} with traceql.NewStaticNil()

5aadc96

Improve string representation for arrays

fc6a5b3

stoewer changed the title ~~Refactoring: implement traceql.Static with reused fields~~ Refactoring: implement arrays for traceql.Static with reused fields Jul 4, 2024

stoewer marked this pull request as ready for review July 4, 2024 06:13

stoewer requested review from joe-elliott, annanay25, mdisibio and mapno as code owners July 4, 2024 06:13

stoewer requested review from kvrhdn, zalegrala, electron0zero and ie-pham as code owners July 4, 2024 06:13

CHANGELOG.md

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mapno reviewed Jul 5, 2024

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stoewer and others added 3 commits July 12, 2024 11:49

Remove redundant type check

18c4c6f

Co-authored-by: Mario <mariorvinas@gmail.com>

Use fnv1a instead of crc32 to calculate StaticMapKey hash

e4505da

Merge remote-tracking branch 'upstream/main' into refactor-traceql-st…

8f2e212

…atic2

stoewer self-assigned this Jul 15, 2024

mapno approved these changes Jul 15, 2024

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stoewer merged commit 6a6a7d1 into grafana:main Jul 16, 2024
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stoewer deleted the refactor-traceql-static2 branch July 16, 2024 01:25

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Refactoring: implement arrays for traceql.Static with reused fields #3827

Refactoring: implement arrays for traceql.Static with reused fields #3827

stoewer commented Jul 2, 2024 •

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stoewer commented Jul 2, 2024 •

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Refactoring: implement arrays for traceql.Static with reused fields #3827

Refactoring: implement arrays for traceql.Static with reused fields #3827

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stoewer commented Jul 2, 2024 • edited Loading

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stoewer commented Jul 2, 2024 •

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