TraceQL: Attribute iterators collect matched array values #3867

stoewer · 2024-07-16T04:10:59Z

What this PR does:
With vParquet4 enabled TraceQL can match elements in arrays: If an attribute value is an array, operators like = and =~ are applied to the individual elements of the array. If one of the elements matches the condition, the whole array is considered a matched value.

{ span.numbers="two" } // matches the array ["one", "two", "three"]

So far the returned spanset will only contain an attribute with the matched element of the array and not the whole array:

"attributes": [
	{
		"key": "numbers",
		"value": {
			"stringValue": "two"
		}
	}
]

However, the correct behavior is to return the whole attribute value / array an not only the matched element:

"attributes": [
	{
		"key": "numbers",
		"value": {
			"arrayValue": {
				"values": [
					{
						"stringValue": "one"
					},
					{
						"stringValue": "two"
					},
					{
						"stringValue": "three"
					}
				]
			}
		}
	}
]

What is missing from this PR:
~~This PR focuses on the capability of the SyncIterator to return arrays~~. With this change the attribute iterators still don't evaluate the IsArray column for the attribute (this is intentional in order to keep scope of the PR small). As a result arrays containing single values are returned as scalar values instead of arrays.

we collect arrays in AttributeCollector and return arrays, we walked back the change in SyncIterator due to the perf. impact across to board.

Which issue(s) this PR fixes:
Contributes to: 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]

joe-elliott · 2024-07-17T13:52:40Z

pkg/parquetquery/iters.go

-		Key   string
-		Value pq.Value
+		Key    string
+		Values []pq.Value


i'm generally interested in benchmarks/perf impact. this is the first line that made me think to ask :)

I did some profiling for the TraceQL struct benchmark: the additional allocations are happening in BinaryOperation.execute() but so far I have not figured out where exactly

very strange benchmarks. i'm quite concerned about the hit on structural operators. i think we need to figure that out before merging. the increase in allocs is surprising. perhaps something in the DescendantOf function?

metrics:

goarch: arm64 pkg: github.com/grafana/tempo/tempodb/encoding/vparquet4 │ metrics_main_20aug_1.txt │ metrics_branch_20aug_1.txt │ │ sec/op │ sec/op vs base │ BackendBlockQueryRange/{}_|_rate()/5-11 671.4m ± 7% 678.1m ± 8% ~ (p=0.190 n=10) BackendBlockQueryRange/{}_|_rate()_by_(name)/5-11 1.497 ± 9% 1.481 ± 8% ~ (p=0.393 n=10) BackendBlockQueryRange/{}_|_rate()_by_(resource.service.name)/5-11 1.010 ± 11% 1.026 ± 10% ~ (p=0.123 n=10) BackendBlockQueryRange/{}_|_rate()_by_(span.http.url)/5-11 1.435 ± 1% 1.443 ± 2% ~ (p=0.143 n=10) BackendBlockQueryRange/{resource.service.name=`loki-ingester`}_|_rate()/5-11 100.3m ± 2% 101.0m ± 2% ~ (p=0.436 n=10) BackendBlockQueryRange/{status=error}_|_rate()/5-11 117.8m ± 0% 117.2m ± 0% -0.53% (p=0.000 n=10) geomean 508.1m 510.1m +0.39% │ metrics_main_20aug_1.txt │ metrics_branch_20aug_1.txt │ │ MB_IO/op │ MB_IO/op vs base │ BackendBlockQueryRange/{}_|_rate()/5-11 18.67 ± 0% 18.67 ± 0% ~ (p=1.000 n=10) ¹ BackendBlockQueryRange/{}_|_rate()_by_(name)/5-11 24.20 ± 0% 24.20 ± 0% ~ (p=1.000 n=10) ¹ BackendBlockQueryRange/{}_|_rate()_by_(resource.service.name)/5-11 18.99 ± 0% 18.99 ± 0% ~ (p=1.000 n=10) ¹ BackendBlockQueryRange/{}_|_rate()_by_(span.http.url)/5-11 21.35 ± 0% 21.35 ± 0% ~ (p=1.000 n=10) ¹ BackendBlockQueryRange/{resource.service.name=`loki-ingester`}_|_rate()/5-11 18.99 ± 0% 18.99 ± 0% ~ (p=1.000 n=10) ¹ BackendBlockQueryRange/{status=error}_|_rate()/5-11 19.79 ± 0% 19.79 ± 0% ~ (p=1.000 n=10) ¹ geomean 20.24 20.24 +0.00% ¹ all samples are equal │ metrics_main_20aug_1.txt │ metrics_branch_20aug_1.txt │ │ spans/op │ spans/op vs base │ BackendBlockQueryRange/{}_|_rate()/5-11 4.239M ± 0% 4.239M ± 0% ~ (p=1.000 n=10) ¹ BackendBlockQueryRange/{}_|_rate()_by_(name)/5-11 4.239M ± 0% 4.239M ± 0% ~ (p=1.000 n=10) ¹ BackendBlockQueryRange/{}_|_rate()_by_(resource.service.name)/5-11 4.239M ± 0% 4.239M ± 0% ~ (p=1.000 n=10) ¹ BackendBlockQueryRange/{}_|_rate()_by_(span.http.url)/5-11 4.239M ± 0% 4.239M ± 0% ~ (p=1.000 n=10) ¹ BackendBlockQueryRange/{resource.service.name=`loki-ingester`}_|_rate()/5-11 264.7k ± 0% 264.7k ± 0% ~ (p=1.000 n=10) ¹ BackendBlockQueryRange/{status=error}_|_rate()/5-11 92.51k ± 0% 92.51k ± 0% ~ (p=1.000 n=10) ¹ geomean 1.411M 1.411M +0.00% ¹ all samples are equal │ metrics_main_20aug_1.txt │ metrics_branch_20aug_1.txt │ │ spans/s │ spans/s vs base │ BackendBlockQueryRange/{}_|_rate()/5-11 6.314M ± 8% 6.251M ± 8% ~ (p=0.190 n=10) BackendBlockQueryRange/{}_|_rate()_by_(name)/5-11 2.832M ± 10% 2.862M ± 9% ~ (p=0.393 n=10) BackendBlockQueryRange/{}_|_rate()_by_(resource.service.name)/5-11 4.198M ± 12% 4.131M ± 12% ~ (p=0.123 n=10) BackendBlockQueryRange/{}_|_rate()_by_(span.http.url)/5-11 2.954M ± 1% 2.937M ± 2% ~ (p=0.143 n=10) BackendBlockQueryRange/{resource.service.name=`loki-ingester`}_|_rate()/5-11 2.638M ± 2% 2.619M ± 2% ~ (p=0.436 n=10) BackendBlockQueryRange/{status=error}_|_rate()/5-11 785.5k ± 0% 789.6k ± 0% +0.53% (p=0.000 n=10) geomean 2.778M 2.767M -0.38% │ metrics_main_20aug_1.txt │ metrics_branch_20aug_1.txt │ │ B/op │ B/op vs base │ BackendBlockQueryRange/{}_|_rate()/5-11 8.133Mi ± 82% 11.184Mi ± 42% ~ (p=0.256 n=10) BackendBlockQueryRange/{}_|_rate()_by_(name)/5-11 15.54Mi ± 51% 17.39Mi ± 23% ~ (p=0.165 n=10) BackendBlockQueryRange/{}_|_rate()_by_(resource.service.name)/5-11 14.72Mi ± 61% 13.39Mi ± 41% ~ (p=0.631 n=10) BackendBlockQueryRange/{}_|_rate()_by_(span.http.url)/5-11 203.2Mi ± 3% 202.0Mi ± 3% ~ (p=0.971 n=10) BackendBlockQueryRange/{resource.service.name=`loki-ingester`}_|_rate()/5-11 8.111Mi ± 24% 8.148Mi ± 19% ~ (p=0.971 n=10) BackendBlockQueryRange/{status=error}_|_rate()/5-11 3.420Mi ± 22% 3.067Mi ± 13% ~ (p=0.353 n=10) geomean 14.80Mi 15.36Mi +3.83% │ metrics_main_20aug_1.txt │ metrics_branch_20aug_1.txt │ │ allocs/op │ allocs/op vs base │ BackendBlockQueryRange/{}_|_rate()/5-11 14.38k ± 0% 14.39k ± 0% ~ (p=0.170 n=10) BackendBlockQueryRange/{}_|_rate()_by_(name)/5-11 19.61k ± 0% 19.61k ± 0% ~ (p=0.578 n=10) BackendBlockQueryRange/{}_|_rate()_by_(resource.service.name)/5-11 15.20k ± 0% 15.20k ± 0% ~ (p=0.739 n=10) BackendBlockQueryRange/{}_|_rate()_by_(span.http.url)/5-11 742.8k ± 1% 742.5k ± 2% ~ (p=0.796 n=10) BackendBlockQueryRange/{resource.service.name=`loki-ingester`}_|_rate()/5-11 33.74k ± 0% 33.74k ± 0% ~ (p=0.896 n=10) BackendBlockQueryRange/{status=error}_|_rate()/5-11 21.08k ± 0% 21.08k ± 0% ~ (p=0.564 n=10) geomean 36.24k 36.24k +0.01%

allocs are almost same but the queries with multiple && and || are taking around 10% hit:

{"traceOrMatch", "{ rootServiceName = `tempo-gateway` && (status = error || span.http.status_code = 500)}"}, {"traceOrNoMatch", "{ rootServiceName = `doesntexist` && (status = error || span.http.status_code = 500)}"},

closing the loop on this, performance and allocations are now almost same as main:

goos: darwin goarch: arm64 pkg: github.com/grafana/tempo/tempodb/encoding/vparquet4 │ traceql_main_22aug_2.txt │ traceql_branch_22aug_2.txt │ │ sec/op │ sec/op vs base │ BackendBlockTraceQL/spanAttValMatch 108.7m ± 0% 108.5m ± 0% ~ (p=0.247 n=10) BackendBlockTraceQL/spanAttValNoMatch 1.171m ± 0% 1.171m ± 0% ~ (p=0.684 n=10) BackendBlockTraceQL/spanAttIntrinsicMatch 1.207m ± 0% 1.206m ± 0% ~ (p=0.684 n=10) BackendBlockTraceQL/spanAttIntrinsicNoMatch 1.207m ± 0% 1.205m ± 0% -0.12% (p=0.023 n=10) BackendBlockTraceQL/resourceAttValMatch 565.6m ± 0% 566.9m ± 0% ~ (p=0.052 n=10) BackendBlockTraceQL/resourceAttValNoMatch 1.108m ± 0% 1.107m ± 0% ~ (p=0.353 n=10) BackendBlockTraceQL/resourceAttIntrinsicMatch 38.57m ± 0% 39.10m ± 0% +1.38% (p=0.000 n=10) BackendBlockTraceQL/resourceAttIntrinsicMatch#01 1.077m ± 0% 1.077m ± 0% ~ (p=0.739 n=10) BackendBlockTraceQL/traceOrMatch 537.9m ± 5% 541.7m ± 2% ~ (p=0.280 n=10) BackendBlockTraceQL/traceOrNoMatch 545.7m ± 1% 561.8m ± 1% +2.95% (p=0.002 n=10) BackendBlockTraceQL/mixedValNoMatch 214.1m ± 0% 214.9m ± 0% +0.41% (p=0.000 n=10) BackendBlockTraceQL/mixedValMixedMatchAnd 1.326m ± 0% 1.343m ± 0% +1.30% (p=0.000 n=10) BackendBlockTraceQL/mixedValMixedMatchOr 204.0m ± 1% 204.4m ± 1% ~ (p=0.052 n=10) BackendBlockTraceQL/count 749.5m ± 1% 748.6m ± 0% ~ (p=0.853 n=10) BackendBlockTraceQL/struct 859.4m ± 4% 848.6m ± 2% ~ (p=0.796 n=10) BackendBlockTraceQL/|| 307.5m ± 0% 301.7m ± 1% -1.90% (p=0.000 n=10) BackendBlockTraceQL/mixed 55.80m ± 0% 55.98m ± 0% +0.31% (p=0.000 n=10) BackendBlockTraceQL/complex 1.682m ± 0% 1.644m ± 0% -2.26% (p=0.000 n=10) geomean 32.37m 32.40m +0.08% │ traceql_main_22aug_2.txt │ traceql_branch_22aug_2.txt │ │ B/s │ B/s vs base │ BackendBlockTraceQL/spanAttValMatch 291.9Mi ± 0% 292.3Mi ± 0% ~ (p=0.247 n=10) BackendBlockTraceQL/spanAttValNoMatch 1.777Gi ± 0% 1.778Gi ± 0% ~ (p=0.670 n=10) BackendBlockTraceQL/spanAttIntrinsicMatch 1.725Gi ± 0% 1.725Gi ± 0% ~ (p=0.684 n=10) BackendBlockTraceQL/spanAttIntrinsicNoMatch 1.724Gi ± 0% 1.726Gi ± 0% +0.12% (p=0.023 n=10) BackendBlockTraceQL/resourceAttValMatch 55.77Mi ± 0% 55.64Mi ± 0% -0.23% (p=0.041 n=10) BackendBlockTraceQL/resourceAttValNoMatch 158.5Mi ± 0% 158.6Mi ± 0% ~ (p=0.343 n=10) BackendBlockTraceQL/resourceAttIntrinsicMatch 820.0Mi ± 0% 808.8Mi ± 0% -1.36% (p=0.000 n=10) BackendBlockTraceQL/resourceAttIntrinsicMatch#01 230.7Mi ± 0% 230.7Mi ± 0% ~ (p=0.670 n=10) BackendBlockTraceQL/traceOrMatch 2.813Mi ± 5% 2.789Mi ± 3% ~ (p=0.237 n=10) BackendBlockTraceQL/traceOrNoMatch 2.770Mi ± 1% 2.689Mi ± 1% -2.93% (p=0.001 n=10) BackendBlockTraceQL/mixedValNoMatch 16.40Mi ± 0% 16.34Mi ± 0% -0.41% (p=0.000 n=10) BackendBlockTraceQL/mixedValMixedMatchAnd 788.9Mi ± 0% 778.7Mi ± 0% -1.29% (p=0.000 n=10) BackendBlockTraceQL/mixedValMixedMatchOr 158.3Mi ± 1% 157.9Mi ± 1% -0.20% (p=0.050 n=10) BackendBlockTraceQL/count 42.04Mi ± 0% 42.09Mi ± 0% ~ (p=0.810 n=10) BackendBlockTraceQL/struct 39.08Mi ± 4% 39.57Mi ± 2% ~ (p=0.810 n=10) BackendBlockTraceQL/|| 103.2Mi ± 0% 105.2Mi ± 1% +1.94% (p=0.000 n=10) BackendBlockTraceQL/mixed 561.3Mi ± 0% 559.6Mi ± 0% -0.31% (p=0.000 n=10) BackendBlockTraceQL/complex 1.462Gi ± 0% 1.495Gi ± 0% +2.27% (p=0.000 n=10) geomean 162.6Mi 162.4Mi -0.09% │ traceql_main_22aug_2.txt │ traceql_branch_22aug_2.txt │ │ MB_io/op │ MB_io/op vs base │ BackendBlockTraceQL/spanAttValMatch 33.26 ± 0% 33.26 ± 0% ~ (p=1.000 n=10) ¹ BackendBlockTraceQL/spanAttValNoMatch 2.234 ± 0% 2.234 ± 0% ~ (p=1.000 n=10) ¹ BackendBlockTraceQL/spanAttIntrinsicMatch 2.234 ± 0% 2.234 ± 0% ~ (p=1.000 n=10) ¹ BackendBlockTraceQL/spanAttIntrinsicNoMatch 2.234 ± 0% 2.234 ± 0% ~ (p=1.000 n=10) ¹ BackendBlockTraceQL/resourceAttValMatch 33.08 ± 0% 33.08 ± 0% ~ (p=1.000 n=10) ¹ BackendBlockTraceQL/resourceAttValNoMatch 184.2m ± 0% 184.2m ± 0% ~ (p=1.000 n=10) ¹ BackendBlockTraceQL/resourceAttIntrinsicMatch 33.16 ± 0% 33.16 ± 0% ~ (p=1.000 n=10) ¹ BackendBlockTraceQL/resourceAttIntrinsicMatch#01 260.5m ± 0% 260.5m ± 0% ~ (p=1.000 n=10) ¹ BackendBlockTraceQL/traceOrMatch 1.585 ± 0% 1.585 ± 0% ~ (p=1.000 n=10) ¹ BackendBlockTraceQL/traceOrNoMatch 1.585 ± 0% 1.585 ± 0% ~ (p=1.000 n=10) ¹ BackendBlockTraceQL/mixedValNoMatch 3.682 ± 0% 3.682 ± 0% ~ (p=1.000 n=10) ¹ BackendBlockTraceQL/mixedValMixedMatchAnd 1.097 ± 0% 1.097 ± 0% ~ (p=1.000 n=10) ¹ BackendBlockTraceQL/mixedValMixedMatchOr 33.86 ± 0% 33.86 ± 0% ~ (p=1.000 n=10) ¹ BackendBlockTraceQL/count 33.04 ± 0% 33.04 ± 0% ~ (p=1.000 n=10) ¹ BackendBlockTraceQL/struct 35.21 ± 0% 35.21 ± 0% ~ (p=1.000 n=10) ¹ BackendBlockTraceQL/|| 33.29 ± 0% 33.29 ± 0% ~ (p=1.000 n=10) ¹ BackendBlockTraceQL/mixed 32.85 ± 0% 32.85 ± 0% ~ (p=1.000 n=10) ¹ BackendBlockTraceQL/complex 2.641 ± 0% 2.641 ± 0% ~ (p=0.755 n=10) geomean 5.518 5.519 +0.00% ¹ all samples are equal │ traceql_main_22aug_2.txt │ traceql_branch_22aug_2.txt │ │ B/op │ B/op vs base │ BackendBlockTraceQL/spanAttValMatch 28.55Mi ± 0% 28.43Mi ± 1% ~ (p=0.247 n=10) BackendBlockTraceQL/spanAttValNoMatch 913.6Ki ± 0% 913.7Ki ± 0% +0.01% (p=0.000 n=10) BackendBlockTraceQL/spanAttIntrinsicMatch 976.2Ki ± 0% 976.3Ki ± 0% +0.00% (p=0.033 n=10) BackendBlockTraceQL/spanAttIntrinsicNoMatch 976.3Ki ± 0% 976.3Ki ± 0% ~ (p=0.224 n=10) BackendBlockTraceQL/resourceAttValMatch 606.2Mi ± 0% 606.2Mi ± 0% ~ (p=0.353 n=10) BackendBlockTraceQL/resourceAttValNoMatch 876.0Ki ± 0% 876.0Ki ± 0% ~ (p=1.000 n=10) BackendBlockTraceQL/resourceAttIntrinsicMatch 2.183Mi ± 0% 2.182Mi ± 0% ~ (p=0.739 n=10) BackendBlockTraceQL/resourceAttIntrinsicMatch#01 884.1Ki ± 0% 884.1Ki ± 0% ~ (p=0.582 n=10) BackendBlockTraceQL/traceOrMatch 28.94Mi ± 0% 28.44Mi ± 7% ~ (p=0.543 n=10) BackendBlockTraceQL/traceOrNoMatch 28.94Mi ± 1% 29.15Mi ± 0% +0.72% (p=0.000 n=10) BackendBlockTraceQL/mixedValNoMatch 949.9Ki ± 0% 950.1Ki ± 0% +0.02% (p=0.000 n=10) BackendBlockTraceQL/mixedValMixedMatchAnd 879.5Ki ± 0% 879.6Ki ± 0% +0.01% (p=0.000 n=10) BackendBlockTraceQL/mixedValMixedMatchOr 1.330Mi ± 0% 1.330Mi ± 1% ~ (p=0.561 n=10) BackendBlockTraceQL/count 692.4Mi ± 0% 692.4Mi ± 0% ~ (p=0.481 n=10) BackendBlockTraceQL/struct 240.4Mi ± 8% 263.7Mi ± 5% +9.67% (p=0.007 n=10) BackendBlockTraceQL/|| 115.1Mi ± 0% 115.5Mi ± 0% ~ (p=0.315 n=10) BackendBlockTraceQL/mixed 3.888Mi ± 0% 3.886Mi ± 0% -0.06% (p=0.015 n=10) BackendBlockTraceQL/complex 1010.9Ki ± 0% 1010.9Ki ± 0% ~ (p=0.796 n=10) geomean 6.962Mi 6.994Mi +0.45% │ traceql_main_22aug_2.txt │ traceql_branch_22aug_2.txt │ │ allocs/op │ allocs/op vs base │ BackendBlockTraceQL/spanAttValMatch 324.6k ± 0% 324.6k ± 0% ~ (p=0.928 n=10) BackendBlockTraceQL/spanAttValNoMatch 12.82k ± 0% 12.82k ± 0% +0.01% (p=0.000 n=10) BackendBlockTraceQL/spanAttIntrinsicMatch 12.79k ± 0% 12.79k ± 0% ~ (p=1.000 n=10) ¹ BackendBlockTraceQL/spanAttIntrinsicNoMatch 12.79k ± 0% 12.79k ± 0% ~ (p=1.000 n=10) ¹ BackendBlockTraceQL/resourceAttValMatch 3.458M ± 0% 3.458M ± 0% +0.00% (p=0.043 n=10) BackendBlockTraceQL/resourceAttValNoMatch 12.81k ± 0% 12.81k ± 0% ~ (p=1.000 n=10) ¹ BackendBlockTraceQL/resourceAttIntrinsicMatch 29.42k ± 0% 29.42k ± 0% ~ (p=1.000 n=10) ¹ BackendBlockTraceQL/resourceAttIntrinsicMatch#01 12.81k ± 0% 12.81k ± 0% ~ (p=1.000 n=10) ¹ BackendBlockTraceQL/traceOrMatch 279.1k ± 0% 279.1k ± 3% ~ (p=0.780 n=10) BackendBlockTraceQL/traceOrNoMatch 279.1k ± 0% 279.1k ± 0% +0.00% (p=0.000 n=10) BackendBlockTraceQL/mixedValNoMatch 13.49k ± 0% 13.49k ± 0% +0.01% (p=0.000 n=10) BackendBlockTraceQL/mixedValMixedMatchAnd 12.85k ± 0% 12.85k ± 0% +0.01% (p=0.000 n=10) BackendBlockTraceQL/mixedValMixedMatchOr 16.02k ± 0% 16.02k ± 0% ~ (p=0.153 n=10) BackendBlockTraceQL/count 4.224M ± 0% 4.224M ± 0% ~ (p=0.725 n=10) BackendBlockTraceQL/struct 1.939M ± 5% 2.053M ± 3% +5.86% (p=0.011 n=10) BackendBlockTraceQL/|| 672.8k ± 0% 672.8k ± 0% ~ (p=0.101 n=10) BackendBlockTraceQL/mixed 46.04k ± 0% 46.04k ± 0% ~ (p=0.474 n=10) BackendBlockTraceQL/complex 13.19k ± 0% 13.19k ± 0% ~ (p=1.000 n=10) geomean 76.59k 76.84k +0.32% ¹ all samples are equal

pkg/parquetquery/iters.go

pkg/traceql/enum_statics.go

pkg/traceql/ast_execute.go

tempodb/encoding/vparquet4/block_autocomplete.go

tempodb/encoding/vparquet4/block_traceql.go

pkg/parquetquery/iters.go

pkg/traceql/ast.go

pkg/parquetquery/iters.go

mdisibio

Nice work on the latest round of changes. Everything I had in mind is addressed, lgtm, approving.

stoewer marked this pull request as ready for review July 17, 2024 02:56

stoewer requested review from joe-elliott, annanay25, mdisibio, mapno, kvrhdn, zalegrala, electron0zero and ie-pham as code owners July 17, 2024 02:56

stoewer changed the title ~~Attribute iterators collect matched array values~~ TraceQL: Attribute iterators collect matched array values Jul 17, 2024

stoewer self-assigned this Jul 17, 2024

joe-elliott reviewed Jul 17, 2024

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electron0zero force-pushed the traceql-collect-arrays branch 5 times, most recently from 418bfee to db49dee Compare August 7, 2024 15:38

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electron0zero force-pushed the traceql-collect-arrays branch from b4adb74 to 1d8258d Compare August 13, 2024 18:14

stoewer added 8 commits August 20, 2024 01:31

Test case for queries containing array attributes

457f436

SyncIterator tracks array values

4edecba

Move makeIterFn to definition of makeIterFunc

349df5f

Extend makeIterFn with sync iterator options

3740085

Set repetition level option for attribute iterators

d502c24

Entries in IteratorResult can have multiple values

f280fee

Efficient allocation of entry values in SyncIterator

2e40b7a

Change vp4 to work with multiple values in IteratorResults

1ec36fd

stoewer and others added 14 commits August 20, 2024 01:31

Explain array collection in SyncIterator.next()

53451d6

Rename option to enable array collection in SyncIterator

fd9afd3

fix after rebease

a20a3d4

it is fast but does it pass CI

17b860c

Add test for isMatchingOperand and isMatchingArrayElement

750073e

clean up and add benchmark blockID and path

c0865be

Add tests for arrys AsAnyValue

fd1de46

fix lint

a2791cd

SyncIterator and IteratorResult changes

5579b88

SyncIterator and IteratorResult changes vparquet4

b8053a3

revert SyncIterator back to pq.Value

2dd8005

rename back to currValues

ab1821f

undo extra cosmatic changes

4d14ab5

refactor arrays support in traceql

f08b5a9

electron0zero force-pushed the traceql-collect-arrays branch from 1d59746 to f08b5a9 Compare August 19, 2024 20:56

electron0zero added 2 commits August 20, 2024 16:25

make array support symmetric + tests

7f3728e

cleanup comments

3ea2d31

electron0zero force-pushed the traceql-collect-arrays branch from 62324a4 to 3ea2d31 Compare August 20, 2024 12:08

electron0zero added 5 commits August 20, 2024 23:35

undo extra changes

efe1244

rework attribute collector keep group

c031af8

make getelements use a VisitFunc

694c7df

cleanup symmetric array support

1b10ebd

fix and expand StaticType tests

e39bafe

mdisibio approved these changes Aug 21, 2024

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Update changelog and cleanup

2b3df1c

electron0zero approved these changes Aug 21, 2024

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Merge branch 'main' into traceql-collect-arrays

8edca29

electron0zero enabled auto-merge (squash) August 21, 2024 22:02

electron0zero merged commit ccb1ad9 into grafana:main Aug 21, 2024
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mdisibio mentioned this pull request Sep 20, 2024

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TraceQL: Attribute iterators collect matched array values #3867

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stoewer commented Jul 16, 2024 •

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