Add support for isDefined in log template by jpbempel · Pull Request #8859 · DataDog/dd-trace-java

jpbempel · 2025-05-21T12:34:21Z

What Does This Do

Add isDefined as top level predicate for log template values

Motivation

Additional Notes

Contributor Checklist

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Jira ticket: DEBUG-3338

Add isDefined as top level predicate for log template values

pr-commenter · 2025-05-21T12:54:46Z

Debugger benchmarks

Parameters

	Baseline	Candidate
baseline_or_candidate	baseline	candidate
ci_job_date	1747831327	1747831709
end_time	2025-05-21T12:43:28	2025-05-21T12:49:49
git_branch	master	jpbempel/isdefined-template-value
git_commit_sha	`bd483ac`	`a07df45`
start_time	2025-05-21T12:42:08	2025-05-21T12:48:30

See matching parameters

	Baseline	Candidate
ci_job_id	947790325	947790325
ci_pipeline_id	65716292	65716292
cpu_model	Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz
git_commit_date	1747830800	1747830800

Summary

Found 0 performance improvements and 0 performance regressions! Performance is the same for 10 metrics, 5 unstable metrics.

See unchanged results

scenario	Δ mean agg_http_req_duration_min	Δ mean agg_http_req_duration_p50	Δ mean agg_http_req_duration_p75	Δ mean agg_http_req_duration_p99	Δ mean throughput
scenario:noprobe	unstable [-20.708µs; +17.911µs] or [-7.480%; +6.469%]	unstable [-32.614µs; +28.169µs] or [-10.283%; +8.882%]	unstable [-43.096µs; +37.897µs] or [-13.028%; +11.456%]	unstable [-218.336µs; +15.670µs] or [-21.309%; +1.529%]	same
scenario:basic	same	unsure [-18.877µs; -0.148µs] or [-5.942%; -0.047%]	same	unstable [-178.064µs; +25.907µs] or [-19.733%; +2.871%]	same
scenario:loop	unsure [+12.780µs; +41.809µs] or [+0.120%; +0.393%]	unsure [+7.323µs; +55.667µs] or [+0.068%; +0.515%]	same	same	same

Request duration reports for reports

gantt
title reports - request duration [CI 0.99] : candidate=None, baseline=None
dateFormat X
axisFormat %s
section baseline
noprobe (317.157 µs) : 291, 343
. : milestone, 317,
basic (317.68 µs) : 309, 326
. : milestone, 318,
loop (10.811 ms) : 10794, 10829
. : milestone, 10811,
section candidate
noprobe (314.934 µs) : 283, 346
. : milestone, 315,
basic (308.167 µs) : 298, 318
. : milestone, 308,
loop (10.843 ms) : 10816, 10869
. : milestone, 10843,

baseline results

Scenario	Request median duration [CI 0.99]
noprobe	317.157 µs [291.063 µs, 343.25 µs]
basic	317.68 µs [309.203 µs, 326.157 µs]
loop	10.811 ms [10.794 ms, 10.829 ms]

candidate results

Scenario	Request median duration [CI 0.99]
noprobe	314.934 µs [283.409 µs, 346.46 µs]
basic	308.167 µs [298.402 µs, 317.932 µs]
loop	10.843 ms [10.816 ms, 10.869 ms]

pr-commenter · 2025-05-21T13:14:01Z

Benchmarks

Startup

Parameters

	Baseline	Candidate
baseline_or_candidate	baseline	candidate
git_branch	master	jpbempel/isdefined-template-value
git_commit_date	1747827999	1747830800
git_commit_sha	`bd483ac`	`a07df45`
release_version	1.50.0-SNAPSHOT~bd483acf2c	1.50.0-SNAPSHOT~a07df454f9

See matching parameters

	Baseline	Candidate
application	insecure-bank	insecure-bank
ci_job_date	1747833082	1747833082
ci_job_id	947790319	947790319
ci_pipeline_id	65716292	65716292
cpu_model	Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz
kernel_version	Linux runner-uajn3adf-project-304-concurrent-0-xrcwmtk3 6.8.0-1029-aws #31~22.04.1-Ubuntu SMP Thu Apr 24 21:16:18 UTC 2025 x86_64 x86_64 x86_64 GNU/Linux	Linux runner-uajn3adf-project-304-concurrent-0-xrcwmtk3 6.8.0-1029-aws #31~22.04.1-Ubuntu SMP Thu Apr 24 21:16:18 UTC 2025 x86_64 x86_64 x86_64 GNU/Linux
module	Agent	Agent
parent	None	None
variant	iast	iast

Summary

Found 0 performance improvements and 0 performance regressions! Performance is the same for 57 metrics, 14 unstable metrics.

Startup time reports for insecure-bank

gantt
title insecure-bank - global startup overhead: candidate=1.50.0-SNAPSHOT~a07df454f9, baseline=1.50.0-SNAPSHOT~bd483acf2c
dateFormat X
axisFormat %s
section tracing
Agent [baseline] (1.02 s) : 0, 1020040
Total [baseline] (8.65 s) : 0, 8649510
Agent [candidate] (1.021 s) : 0, 1020624
Total [candidate] (8.649 s) : 0, 8648954
section iast
Agent [baseline] (1.151 s) : 0, 1151119
Total [baseline] (9.266 s) : 0, 9266124
Agent [candidate] (1.156 s) : 0, 1155945
Total [candidate] (9.254 s) : 0, 9253609
section iast_HARDCODED_SECRET_DISABLED
Agent [baseline] (1.151 s) : 0, 1150556
Total [baseline] (9.21 s) : 0, 9210340
Agent [candidate] (1.156 s) : 0, 1156392
Total [candidate] (9.212 s) : 0, 9211504
section iast_TELEMETRY_OFF
Agent [baseline] (1.146 s) : 0, 1145975
Total [baseline] (9.226 s) : 0, 9225684
Agent [candidate] (1.145 s) : 0, 1145368
Total [candidate] (9.213 s) : 0, 9213470

baseline results

Module	Variant	Duration	Δ tracing
Agent	tracing	1.02 s	-
Agent	iast	1.151 s	131.079 ms (12.9%)
Agent	iast_HARDCODED_SECRET_DISABLED	1.151 s	130.516 ms (12.8%)
Agent	iast_TELEMETRY_OFF	1.146 s	125.936 ms (12.3%)
Total	tracing	8.65 s	-
Total	iast	9.266 s	616.614 ms (7.1%)
Total	iast_HARDCODED_SECRET_DISABLED	9.21 s	560.831 ms (6.5%)
Total	iast_TELEMETRY_OFF	9.226 s	576.174 ms (6.7%)

candidate results

Module	Variant	Duration	Δ tracing
Agent	tracing	1.021 s	-
Agent	iast	1.156 s	135.321 ms (13.3%)
Agent	iast_HARDCODED_SECRET_DISABLED	1.156 s	135.768 ms (13.3%)
Agent	iast_TELEMETRY_OFF	1.145 s	124.744 ms (12.2%)
Total	tracing	8.649 s	-
Total	iast	9.254 s	604.655 ms (7.0%)
Total	iast_HARDCODED_SECRET_DISABLED	9.212 s	562.551 ms (6.5%)
Total	iast_TELEMETRY_OFF	9.213 s	564.516 ms (6.5%)

gantt
title insecure-bank - break down per module: candidate=1.50.0-SNAPSHOT~a07df454f9, baseline=1.50.0-SNAPSHOT~bd483acf2c
dateFormat X
axisFormat %s
section tracing
BytebuddyAgent [baseline] (683.542 ms) : 0, 683542
BytebuddyAgent [candidate] (682.013 ms) : 0, 682013
GlobalTracer [baseline] (240.165 ms) : 0, 240165
GlobalTracer [candidate] (240.091 ms) : 0, 240091
AppSec [baseline] (54.548 ms) : 0, 54548
AppSec [candidate] (54.436 ms) : 0, 54436
Debugger [baseline] (8.395 ms) : 0, 8395
Debugger [candidate] (10.424 ms) : 0, 10424
Remote Config [baseline] (706.263 µs) : 0, 706
Remote Config [candidate] (707.327 µs) : 0, 707
Telemetry [baseline] (9.17 ms) : 0, 9170
Telemetry [candidate] (9.245 ms) : 0, 9245
section iast
BytebuddyAgent [baseline] (803.251 ms) : 0, 803251
BytebuddyAgent [candidate] (807.011 ms) : 0, 807011
GlobalTracer [baseline] (230.859 ms) : 0, 230859
GlobalTracer [candidate] (231.62 ms) : 0, 231620
IAST [baseline] (25.939 ms) : 0, 25939
IAST [candidate] (29.411 ms) : 0, 29411
AppSec [baseline] (51.463 ms) : 0, 51463
AppSec [candidate] (49.885 ms) : 0, 49885
Debugger [baseline] (5.937 ms) : 0, 5937
Debugger [candidate] (5.886 ms) : 0, 5886
Remote Config [baseline] (605.04 µs) : 0, 605
Remote Config [candidate] (597.328 µs) : 0, 597
Telemetry [baseline] (7.928 ms) : 0, 7928
Telemetry [candidate] (7.842 ms) : 0, 7842
section iast_HARDCODED_SECRET_DISABLED
BytebuddyAgent [baseline] (802.509 ms) : 0, 802509
BytebuddyAgent [candidate] (805.726 ms) : 0, 805726
GlobalTracer [baseline] (230.816 ms) : 0, 230816
GlobalTracer [candidate] (232.692 ms) : 0, 232692
IAST [baseline] (28.551 ms) : 0, 28551
IAST [candidate] (29.598 ms) : 0, 29598
AppSec [baseline] (50.64 ms) : 0, 50640
AppSec [candidate] (50.053 ms) : 0, 50053
Debugger [baseline] (5.913 ms) : 0, 5913
Debugger [candidate] (6.026 ms) : 0, 6026
Remote Config [baseline] (611.407 µs) : 0, 611
Remote Config [candidate] (603.697 µs) : 0, 604
Telemetry [baseline] (7.949 ms) : 0, 7949
Telemetry [candidate] (8.02 ms) : 0, 8020
section iast_TELEMETRY_OFF
BytebuddyAgent [baseline] (799.043 ms) : 0, 799043
BytebuddyAgent [candidate] (798.818 ms) : 0, 798818
GlobalTracer [baseline] (230.908 ms) : 0, 230908
GlobalTracer [candidate] (230.455 ms) : 0, 230455
IAST [baseline] (23.066 ms) : 0, 23066
IAST [candidate] (22.921 ms) : 0, 22921
AppSec [baseline] (55.023 ms) : 0, 55023
AppSec [candidate] (55.306 ms) : 0, 55306
Debugger [baseline] (5.951 ms) : 0, 5951
Debugger [candidate] (5.968 ms) : 0, 5968
Remote Config [baseline] (594.983 µs) : 0, 595
Remote Config [candidate] (600.026 µs) : 0, 600
Telemetry [baseline] (7.778 ms) : 0, 7778
Telemetry [candidate] (7.836 ms) : 0, 7836

Startup time reports for petclinic

gantt
title petclinic - global startup overhead: candidate=1.50.0-SNAPSHOT~a07df454f9, baseline=1.50.0-SNAPSHOT~bd483acf2c
dateFormat X
axisFormat %s
section tracing
Agent [baseline] (1.025 s) : 0, 1025350
Total [baseline] (10.496 s) : 0, 10496166
Agent [candidate] (1.022 s) : 0, 1022110
Total [candidate] (10.51 s) : 0, 10509847
section appsec
Agent [baseline] (1.166 s) : 0, 1165506
Total [baseline] (10.665 s) : 0, 10665403
Agent [candidate] (1.167 s) : 0, 1167258
Total [candidate] (10.676 s) : 0, 10675893
section iast
Agent [baseline] (1.152 s) : 0, 1151744
Total [baseline] (10.981 s) : 0, 10981084
Agent [candidate] (1.149 s) : 0, 1148607
Total [candidate] (10.901 s) : 0, 10900946
section profiling
Agent [baseline] (1.282 s) : 0, 1281930
Total [baseline] (10.876 s) : 0, 10876424
Agent [candidate] (1.289 s) : 0, 1288602
Total [candidate] (10.823 s) : 0, 10823037

baseline results

Module	Variant	Duration	Δ tracing
Agent	tracing	1.025 s	-
Agent	appsec	1.166 s	140.156 ms (13.7%)
Agent	iast	1.152 s	126.394 ms (12.3%)
Agent	profiling	1.282 s	256.58 ms (25.0%)
Total	tracing	10.496 s	-
Total	appsec	10.665 s	169.237 ms (1.6%)
Total	iast	10.981 s	484.918 ms (4.6%)
Total	profiling	10.876 s	380.257 ms (3.6%)

candidate results

Module	Variant	Duration	Δ tracing
Agent	tracing	1.022 s	-
Agent	appsec	1.167 s	145.148 ms (14.2%)
Agent	iast	1.149 s	126.497 ms (12.4%)
Agent	profiling	1.289 s	266.492 ms (26.1%)
Total	tracing	10.51 s	-
Total	appsec	10.676 s	166.046 ms (1.6%)
Total	iast	10.901 s	391.099 ms (3.7%)
Total	profiling	10.823 s	313.19 ms (3.0%)

gantt
title petclinic - break down per module: candidate=1.50.0-SNAPSHOT~a07df454f9, baseline=1.50.0-SNAPSHOT~bd483acf2c
dateFormat X
axisFormat %s
section tracing
BytebuddyAgent [baseline] (683.77 ms) : 0, 683770
BytebuddyAgent [candidate] (684.178 ms) : 0, 684178
GlobalTracer [baseline] (240.748 ms) : 0, 240748
GlobalTracer [candidate] (240.445 ms) : 0, 240445
AppSec [baseline] (56.089 ms) : 0, 56089
AppSec [candidate] (55.098 ms) : 0, 55098
Debugger [baseline] (9.872 ms) : 0, 9872
Debugger [candidate] (8.228 ms) : 0, 8228
Remote Config [baseline] (692.67 µs) : 0, 693
Remote Config [candidate] (700.371 µs) : 0, 700
Telemetry [baseline] (10.58 ms) : 0, 10580
Telemetry [candidate] (9.837 ms) : 0, 9837
section appsec
BytebuddyAgent [baseline] (702.832 ms) : 0, 702832
BytebuddyAgent [candidate] (704.507 ms) : 0, 704507
GlobalTracer [baseline] (237.925 ms) : 0, 237925
GlobalTracer [candidate] (237.76 ms) : 0, 237760
AppSec [baseline] (176.278 ms) : 0, 176278
AppSec [candidate] (176.119 ms) : 0, 176119
Debugger [baseline] (5.955 ms) : 0, 5955
Debugger [candidate] (5.962 ms) : 0, 5962
Remote Config [baseline] (632.258 µs) : 0, 632
Remote Config [candidate] (639.289 µs) : 0, 639
Telemetry [baseline] (7.407 ms) : 0, 7407
Telemetry [candidate] (7.779 ms) : 0, 7779
IAST [baseline] (21.737 ms) : 0, 21737
IAST [candidate] (21.727 ms) : 0, 21727
section iast
BytebuddyAgent [baseline] (803.878 ms) : 0, 803878
BytebuddyAgent [candidate] (801.725 ms) : 0, 801725
GlobalTracer [baseline] (231.223 ms) : 0, 231223
GlobalTracer [candidate] (230.466 ms) : 0, 230466
AppSec [baseline] (49.378 ms) : 0, 49378
AppSec [candidate] (49.341 ms) : 0, 49341
Debugger [baseline] (5.927 ms) : 0, 5927
Debugger [candidate] (5.915 ms) : 0, 5915
Remote Config [baseline] (615.417 µs) : 0, 615
Remote Config [candidate] (607.183 µs) : 0, 607
Telemetry [baseline] (7.956 ms) : 0, 7956
Telemetry [candidate] (7.883 ms) : 0, 7883
IAST [baseline] (28.458 ms) : 0, 28458
IAST [candidate] (28.479 ms) : 0, 28479
section profiling
BytebuddyAgent [baseline] (674.123 ms) : 0, 674123
BytebuddyAgent [candidate] (679.043 ms) : 0, 679043
GlobalTracer [baseline] (376.061 ms) : 0, 376061
GlobalTracer [candidate] (377.155 ms) : 0, 377155
AppSec [baseline] (62.57 ms) : 0, 62570
AppSec [candidate] (62.35 ms) : 0, 62350
Debugger [baseline] (6.277 ms) : 0, 6277
Debugger [candidate] (6.344 ms) : 0, 6344
Remote Config [baseline] (663.285 µs) : 0, 663
Remote Config [candidate] (652.774 µs) : 0, 653
Telemetry [baseline] (8.196 ms) : 0, 8196
Telemetry [candidate] (8.267 ms) : 0, 8267
ProfilingAgent [baseline] (103.006 ms) : 0, 103006
ProfilingAgent [candidate] (103.579 ms) : 0, 103579
Profiling [baseline] (103.03 ms) : 0, 103030
Profiling [candidate] (103.604 ms) : 0, 103604

Load

Dacapo

Parameters

	Baseline	Candidate
baseline_or_candidate	baseline	candidate
git_branch	master	jpbempel/isdefined-template-value
git_commit_date	1747827999	1747830800
git_commit_sha	`bd483ac`	`a07df45`
release_version	1.50.0-SNAPSHOT~bd483acf2c	1.50.0-SNAPSHOT~a07df454f9

See matching parameters

	Baseline	Candidate
application	biojava	biojava
ci_job_date	1747832680	1747832680
ci_job_id	947790321	947790321
ci_pipeline_id	65716292	65716292
cpu_model	Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz
kernel_version	Linux runner-ytbukrc9-project-304-concurrent-0-rc82bwpe 6.8.0-1029-aws #31~22.04.1-Ubuntu SMP Thu Apr 24 21:16:18 UTC 2025 x86_64 x86_64 x86_64 GNU/Linux	Linux runner-ytbukrc9-project-304-concurrent-0-rc82bwpe 6.8.0-1029-aws #31~22.04.1-Ubuntu SMP Thu Apr 24 21:16:18 UTC 2025 x86_64 x86_64 x86_64 GNU/Linux
variant	appsec	appsec

Summary

Found 0 performance improvements and 0 performance regressions! Performance is the same for 12 metrics, 0 unstable metrics.

Execution time for biojava

gantt
title biojava - execution time [CI 0.99] : candidate=1.50.0-SNAPSHOT~a07df454f9, baseline=1.50.0-SNAPSHOT~bd483acf2c
dateFormat X
axisFormat %s
section baseline
no_agent (15.119 s) : 15119000, 15119000
. : milestone, 15119000,
appsec (14.9 s) : 14900000, 14900000
. : milestone, 14900000,
iast (19.132 s) : 19132000, 19132000
. : milestone, 19132000,
iast_GLOBAL (17.808 s) : 17808000, 17808000
. : milestone, 17808000,
profiling (15.658 s) : 15658000, 15658000
. : milestone, 15658000,
tracing (15.188 s) : 15188000, 15188000
. : milestone, 15188000,
section candidate
no_agent (15.02 s) : 15020000, 15020000
. : milestone, 15020000,
appsec (14.929 s) : 14929000, 14929000
. : milestone, 14929000,
iast (19.153 s) : 19153000, 19153000
. : milestone, 19153000,
iast_GLOBAL (18.112 s) : 18112000, 18112000
. : milestone, 18112000,
profiling (15.697 s) : 15697000, 15697000
. : milestone, 15697000,
tracing (14.999 s) : 14999000, 14999000
. : milestone, 14999000,

baseline results

Variant	Execution Time [CI 0.99]	Δ no_agent
no_agent	15.119 s [15.119 s, 15.119 s]	-
appsec	14.9 s [14.9 s, 14.9 s]	-219.0 ms (-1.4%)
iast	19.132 s [19.132 s, 19.132 s]	4.013 s (26.5%)
iast_GLOBAL	17.808 s [17.808 s, 17.808 s]	2.689 s (17.8%)
profiling	15.658 s [15.658 s, 15.658 s]	539.0 ms (3.6%)
tracing	15.188 s [15.188 s, 15.188 s]	69.0 ms (0.5%)

candidate results

Variant	Execution Time [CI 0.99]	Δ no_agent
no_agent	15.02 s [15.02 s, 15.02 s]	-
appsec	14.929 s [14.929 s, 14.929 s]	-91.0 ms (-0.6%)
iast	19.153 s [19.153 s, 19.153 s]	4.133 s (27.5%)
iast_GLOBAL	18.112 s [18.112 s, 18.112 s]	3.092 s (20.6%)
profiling	15.697 s [15.697 s, 15.697 s]	677.0 ms (4.5%)
tracing	14.999 s [14.999 s, 14.999 s]	-21.0 ms (-0.1%)

Execution time for tomcat

gantt
title tomcat - execution time [CI 0.99] : candidate=1.50.0-SNAPSHOT~a07df454f9, baseline=1.50.0-SNAPSHOT~bd483acf2c
dateFormat X
axisFormat %s
section baseline
no_agent (1.477 ms) : 1466, 1489
. : milestone, 1477,
appsec (2.398 ms) : 2350, 2447
. : milestone, 2398,
iast (2.184 ms) : 2123, 2246
. : milestone, 2184,
iast_GLOBAL (2.218 ms) : 2157, 2280
. : milestone, 2218,
profiling (2.043 ms) : 1993, 2094
. : milestone, 2043,
tracing (1.997 ms) : 1950, 2044
. : milestone, 1997,
section candidate
no_agent (1.479 ms) : 1467, 1490
. : milestone, 1479,
appsec (2.396 ms) : 2348, 2445
. : milestone, 2396,
iast (2.175 ms) : 2113, 2236
. : milestone, 2175,
iast_GLOBAL (2.224 ms) : 2162, 2286
. : milestone, 2224,
profiling (2.017 ms) : 1968, 2065
. : milestone, 2017,
tracing (2.003 ms) : 1955, 2051
. : milestone, 2003,

baseline results

Variant	Execution Time [CI 0.99]	Δ no_agent
no_agent	1.477 ms [1.466 ms, 1.489 ms]	-
appsec	2.398 ms [2.35 ms, 2.447 ms]	920.939 µs (62.3%)
iast	2.184 ms [2.123 ms, 2.246 ms]	706.682 µs (47.8%)
iast_GLOBAL	2.218 ms [2.157 ms, 2.28 ms]	740.77 µs (50.1%)
profiling	2.043 ms [1.993 ms, 2.094 ms]	565.89 µs (38.3%)
tracing	1.997 ms [1.95 ms, 2.044 ms]	519.698 µs (35.2%)

candidate results

Variant	Execution Time [CI 0.99]	Δ no_agent
no_agent	1.479 ms [1.467 ms, 1.49 ms]	-
appsec	2.396 ms [2.348 ms, 2.445 ms]	917.582 µs (62.1%)
iast	2.175 ms [2.113 ms, 2.236 ms]	696.306 µs (47.1%)
iast_GLOBAL	2.224 ms [2.162 ms, 2.286 ms]	745.271 µs (50.4%)
profiling	2.017 ms [1.968 ms, 2.065 ms]	537.921 µs (36.4%)
tracing	2.003 ms [1.955 ms, 2.051 ms]	524.068 µs (35.4%)

evanchooly · 2025-05-21T14:14:13Z

where is the actual implementation logic of isDefined?

jpbempel · 2025-05-21T14:21:36Z

where is the actual implementation logic of isDefined?

the isDefined is already implemented , it's just it was not possible to use it as the result of template value like in foo is defined: {isDefined(foo)}

| Package | Type | Package file | Manager | Update | Change | |---|---|---|---|---|---| | [com.datadoghq:dd-trace-api](https://github.com/datadog/dd-trace-java) | dependencies | misk/gradle/libs.versions.toml | gradle | minor | `1.49.0` -> `1.50.0` | --- ### Release Notes <details> <summary>datadog/dd-trace-java (com.datadoghq:dd-trace-api)</summary> ### [`v1.50.0`](https://github.com/DataDog/dd-trace-java/releases/tag/v1.50.0): 1.50.0 ### Deprecation Notice > \[!NOTE] > `DD_RUNTIME_ID_ENABLED` has been deprecated and will be removed in future releases. Please use `DD_RUNTIME_METRICS_RUNTIME_ID_ENABLED` instead. ### Components #### Application Security Management (WAF) - 🐛 Add String length truncation limit to ObjectIntrospector and update truncation metrics ([#8825](DataDog/dd-trace-java#8825) - [@jandro996](https://github.com/jandro996)) - 🐛 Adapt standalone ASM to support API Security ([#8804](DataDog/dd-trace-java#8804) - [@jandro996](https://github.com/jandro996)) - ✨ Add appsec.waf.input\_truncated metric ([#8791](DataDog/dd-trace-java#8791) - [@jandro996](https://github.com/jandro996)) - ✨ Extended appsec request body collection ([#8748](DataDog/dd-trace-java#8748) - [@jandro996](https://github.com/jandro996)) - ✨ Extended appsec request/response headers collection ([#8724](DataDog/dd-trace-java#8724) - [@jandro996](https://github.com/jandro996)) #### Build & Tooling - ✨ Add artifacts to public s3 bucket ([#8947](DataDog/dd-trace-java#8947) - [@randomanderson](https://github.com/randomanderson)) #### Continuous Integration Visibility - ✨ Improve PR information building ([#8908](DataDog/dd-trace-java#8908) - [@daniel-mohedano](https://github.com/daniel-mohedano)) - ✨ Truncate span stack traces when Test Optimization is enabled ([#8903](DataDog/dd-trace-java#8903) - [@nikita-tkachenko-datadog](https://github.com/nikita-tkachenko-datadog)) - 🐛 Ensure auto-detected service name is the same for every process in the same build ([#8902](DataDog/dd-trace-java#8902) - [@nikita-tkachenko-datadog](https://github.com/nikita-tkachenko-datadog)) - 🐛 Use tag as fallback in api requests if no branch is available ([#8876](DataDog/dd-trace-java#8876) - [@daniel-mohedano](https://github.com/daniel-mohedano)) - ✨ Add support for JUnit 5.13-RC1 ([#8865](DataDog/dd-trace-java#8865), [#8871](DataDog/dd-trace-java#8871) - [@daniel-mohedano](https://github.com/daniel-mohedano)) - ✨ Implement attempt to fix v3 and v4 and bump capability version ([#8824](DataDog/dd-trace-java#8824) - [@daniel-mohedano](https://github.com/daniel-mohedano)) - 🧹 Align retry logic for all test framework instrumentations ([#8803](DataDog/dd-trace-java#8803) - [@daniel-mohedano](https://github.com/daniel-mohedano)) - 🐛 Always build ci workspace without trailing separator ([#8788](DataDog/dd-trace-java#8788) - [@daniel-mohedano](https://github.com/daniel-mohedano)) - ✨ Add commit discrepancies telemetry when building repository git information ([#8763](DataDog/dd-trace-java#8763) - [@daniel-mohedano](https://github.com/daniel-mohedano)) #### Data Streams Monitoring - 💡 Surface process tags in dsm payloads and use them for base hash calculation ([#8836](DataDog/dd-trace-java#8836) - [@amarziali](https://github.com/amarziali)) #### Dynamic Instrumentation - ✨ Optimized allocations for collection filter functions ([#8896](DataDog/dd-trace-java#8896) - [@jpbempel](https://github.com/jpbempel)) - 🐛 Fix SymDB upload size check ([#8887](DataDog/dd-trace-java#8887) - [@jpbempel](https://github.com/jpbempel)) - 🐛 Add support for Set in filter function ([#8873](DataDog/dd-trace-java#8873) - [@jpbempel](https://github.com/jpbempel)) - 🐛 Add support for isDefined in log template ([#8859](DataDog/dd-trace-java#8859) - [@jpbempel](https://github.com/jpbempel)) - 🐛 Fix Max captured frames for Exception Replay ([#8856](DataDog/dd-trace-java#8856) - [@jpbempel](https://github.com/jpbempel)) - 🐛 Remove static inherited fields collection ([#8832](DataDog/dd-trace-java#8832) - [@jpbempel](https://github.com/jpbempel)) - 💡 Add process tags to dynamic instrumentation intake payload ([#8779](DataDog/dd-trace-java#8779) - [@amarziali](https://github.com/amarziali)) #### GraalVM native-image - ✨ Add support for GraalVM Native GC metrics ([#8913](DataDog/dd-trace-java#8913) - [@ygree](https://github.com/ygree)) - ✨ Add JMXFetch support for GraalVM Native ([#8569](DataDog/dd-trace-java#8569) - [@ygree](https://github.com/ygree)) #### JMX fetch - ✨ Add support for GraalVM Native GC metrics ([#8913](DataDog/dd-trace-java#8913) - [@ygree](https://github.com/ygree)) #### Library Injection - ✨ Deny oracle db jvm based tools ([#8909](DataDog/dd-trace-java#8909) - [@bric3](https://github.com/bric3)) #### OpenTracing - 🐛 Fix OT packaging for exception replay ([#8912](DataDog/dd-trace-java#8912) - [@jpbempel](https://github.com/jpbempel)) #### Profiling - ✨ Bump ddprof to 1.27.0 ([#8893](DataDog/dd-trace-java#8893) - [@jbachorik](https://github.com/jbachorik)) - Properly handle the adaptive sampling interval overflow by [@jbachorik](https://github.com/jbachorik) in DataDog/java-profiler#213 - Fix [#200](DataDog/dd-trace-java#200) Crash related to aligned\_alloc and free in context by [@yanglong1010](https://github.com/yanglong1010) in DataDog/java-profiler#208 - Explicitly initialize empty context page by [@jbachorik](https://github.com/jbachorik) in DataDog/java-profiler#210 - Re-connect crash recursion protection with VM stackwalker by [@jbachorik](https://github.com/jbachorik) in DataDog/java-profiler#214 - ✨ Enable ZSTD compression for profiling ([#8862](DataDog/dd-trace-java#8862) - [@MattAlp](https://github.com/MattAlp)) - ✨ Extend JPS re-implementation to J9 family ([#8813](DataDog/dd-trace-java#8813) - [@MattAlp](https://github.com/MattAlp)) - 💡 Collect process tags for profiling upload requests ([#8780](DataDog/dd-trace-java#8780) - [@amarziali](https://github.com/amarziali)) #### Telemetry - 💡 Surface process tags on telemetry payloads ([#8837](DataDog/dd-trace-java#8837) - [@amarziali](https://github.com/amarziali)) #### Trace context propagation - ✨ Migrating all HttpClient Instrumentations to Inject Full Context ([#8826](DataDog/dd-trace-java#8826) - [@mhlidd](https://github.com/mhlidd)) - ✨ Migrating all HttpServer Instrumentations to Extract full Context ([#8820](DataDog/dd-trace-java#8820) - [@mhlidd](https://github.com/mhlidd)) - ✨ Add context API support OTel propagators ([#8770](DataDog/dd-trace-java#8770) - [@PerfectSlayer](https://github.com/PerfectSlayer)) #### Tracer core - ✨⚡ Skip JAXB generated classes classloader ([#9003](DataDog/dd-trace-java#9003) - [@bric3](https://github.com/bric3)) - ✨ Add DD\_RUNTIME\_METRICS\_RUNTIME\_ID\_ENABLED alias for runtime id generation ([#8981](DataDog/dd-trace-java#8981) - [@amarziali](https://github.com/amarziali)) - 🐛 Use resolved address for peer.hostname when available without hitting the cache ([#8915](DataDog/dd-trace-java#8915) - [@amarziali](https://github.com/amarziali)) - 💡 Surface server name process tag for tomcat ([#8894](DataDog/dd-trace-java#8894) - [@amarziali](https://github.com/amarziali)) - 💡 Surface websphere cell and server name on process tags ([#8880](DataDog/dd-trace-java#8880) - [@amarziali](https://github.com/amarziali)) - ✨ Added special lightweight pre-main class that skips installation on incompatible JVMs. ([#8855](DataDog/dd-trace-java#8855) - [@AlexeyKuznetsov-DD](https://github.com/AlexeyKuznetsov-DD)) - 💡 Add entrypoint type to process tags ([#8839](DataDog/dd-trace-java#8839) - [@amarziali](https://github.com/amarziali)) - ✨ Extend JPS re-implementation to J9 family ([#8813](DataDog/dd-trace-java#8813) - [@MattAlp](https://github.com/MattAlp)) - ✨ Notify listeners when the scope top changes after switching scope stacks ([#8797](DataDog/dd-trace-java#8797) - [@mcculls](https://github.com/mcculls)) - ✨ Read hsperfdata for Java PIDs if jvmstat is unavailable ([#8792](DataDog/dd-trace-java#8792) - [@MattAlp](https://github.com/MattAlp)) - 🐛 Turn JDK socket support on by default ([#8752](DataDog/dd-trace-java#8752) - [@sarahchen6](https://github.com/sarahchen6)) - ✨ Simplify context propagation ([#8719](DataDog/dd-trace-java#8719) - [@PerfectSlayer](https://github.com/PerfectSlayer)) - ✨ Add JSON parsing support ([#8579](DataDog/dd-trace-java#8579) - [@PerfectSlayer](https://github.com/PerfectSlayer)) #### Tracer internal logging - ✨ Fix printing format of span identifiers ([#8897](DataDog/dd-trace-java#8897) - [@vandonr](https://github.com/vandonr)) #### Tracer public API - 💡 Track the source of installation ([#8956](DataDog/dd-trace-java#8956) - [@mabdinur](https://github.com/mabdinur)) - ✨ Enforce size limit on application\_monitoring.yaml files ([#8789](DataDog/dd-trace-java#8789) - [@mtoffl01](https://github.com/mtoffl01)) - ✨ Enabling baggage cache to support limits and non-ascii characters ([#8713](DataDog/dd-trace-java#8713) - [@mhlidd](https://github.com/mhlidd)) ### Instrumentations #### AWS Lambda instrumentation - ✨ Pass Lambda Request ID to Extension ([#8814](DataDog/dd-trace-java#8814) - [@nhulston](https://github.com/nhulston)) #### Core Java language instrumentation - ✨ Ensure ClassloadingInstrumentation is always applied even with `DD_TRACE_ENABLED=false` ([#8863](DataDog/dd-trace-java#8863) - [@mcculls](https://github.com/mcculls)) #### Eclipse Vert.x instrumentation - 🐛 Do not override route with / in vertx instrumentation ([#8881](DataDog/dd-trace-java#8881) - [@vandonr](https://github.com/vandonr)) #### IBM Liberty - 🐛 Fix error mark on http status for IBM liberty ([#8822](DataDog/dd-trace-java#8822) - [@amarziali](https://github.com/amarziali)) #### JDBC instrumentation - 🐛 Do not prepend DBM <> APM trace comment in SQLCommenter if there is a pg plan hint ([#8864](DataDog/dd-trace-java#8864) - [@edengorevoy](https://github.com/edengorevoy)) #### JMS instrumentation - ✨ Add jms as an extra integration name where there is JMS involved ([#8933](DataDog/dd-trace-java#8933) - [@vandonr](https://github.com/vandonr)) #### Kotlin instrumentation - ✨ Enable kotlin\_coroutine integration by default ([#8848](DataDog/dd-trace-java#8848) - [@mcculls](https://github.com/mcculls)) - 🧹 Rework Kotlin coroutines instrumentation around coroutine context ([#8774](DataDog/dd-trace-java#8774) - [@mcculls](https://github.com/mcculls)) #### OpenTelemetry instrumentation - 🐛 Support WithSpan inheritContext attribute ([#8858](DataDog/dd-trace-java#8858) - [@amarziali](https://github.com/amarziali)) - ✨ Add context API support OTel propagators ([#8770](DataDog/dd-trace-java#8770) - [@PerfectSlayer](https://github.com/PerfectSlayer)) #### Play Framework instrumentation - 🐛 Fix the Play Framework's span resource name priority so that the client JAX-RS 404 cannot override it ([#8591](DataDog/dd-trace-java#8591) - [@ygree](https://github.com/ygree)) #### Quarkus Instrumentation - 🐛 Ignore quarkus jaxrs stubs and cdi wrapper proxies ([#8891](DataDog/dd-trace-java#8891) - [@amarziali](https://github.com/amarziali)) #### ServiceTalk - ✨ Improve ServiceTalk Captured Context API Instrumentation for v0.42.56+ ([#8821](DataDog/dd-trace-java#8821) - [@ygree](https://github.com/ygree)) #### Spring instrumentation - ✨ Supporting Baggage for Instrumentations used in Weblog Tests ([#8773](DataDog/dd-trace-java#8773) - [@mhlidd](https://github.com/mhlidd)) #### WebSocket Instrumentation - 💡 Trace websocket for spring webflux reactive handlers ([#8831](DataDog/dd-trace-java#8831) - [@amarziali](https://github.com/amarziali)) - 💡:test\_tube: WebSocket support for Netty ([#8632](DataDog/dd-trace-java#8632) - [@ValentinZakharov](https://github.com/ValentinZakharov)) #### Zio Instrumentation - 🧹 Cleanup Zio fiber instrumentation to avoid repeated activation of continuation ([#8798](DataDog/dd-trace-java#8798) - [@mcculls](https://github.com/mcculls)) </details> --- ### Configuration 📅 **Schedule**: Branch creation - "after 6pm every weekday,before 2am every weekday" in timezone Australia/Melbourne, Automerge - At any time (no schedule defined). 🚦 **Automerge**: Enabled. ♻ **Rebasing**: Never, or you tick the rebase/retry checkbox. 🔕 **Ignore**: Close this PR and you won't be reminded about this update again. --- - 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GitOrigin-RevId: 9207366cdb6a1bd098082305d354a0a3c4622d7a

Add support for isDefined in log template
a07df45
Add isDefined as top level predicate for log template values

jpbempel requested a review from a team as a code owner May 21, 2025 12:34

jpbempel requested review from ojung and removed request for a teamMay 21, 2025 12:34

jpbempel added type: bug fix Bug fix comp: debugger Dynamic Instrumentation labels May 21, 2025

evanchooly approved these changes May 21, 2025
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jpbempel merged commit 8fc90d5 into masterMay 21, 2025

jpbempel deleted the jpbempel/isdefined-template-value branch May 21, 2025 14:53

github-actionsBot added this to the 1.50.0 milestone May 21, 2025

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Add support for isDefined in log template - #8859

Add support for isDefined in log template#8859
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