René's URL Explorer Experiment


Title: feat(context): all-native OTEL context write API — Phase 1 (PROF-15271) by rkennke · Pull Request #631 · DataDog/java-profiler · GitHub

Open Graph Title: feat(context): all-native OTEL context write API — Phase 1 (PROF-15271) by rkennke · Pull Request #631 · DataDog/java-profiler

X Title: feat(context): all-native OTEL context write API — Phase 1 (PROF-15271) by rkennke · Pull Request #631 · DataDog/java-profiler

Description: Contribute to DataDog/java-profiler development by creating an account on GitHub.

Open Graph Description: Summary Phase 1 of eliminating the virtual-thread use-after-free in OTEL trace-context storage (PROF-15271), by moving context writes to an all-native path that resolves the current carrier's O...

X Description: Summary Phase 1 of eliminating the virtual-thread use-after-free in OTEL trace-context storage (PROF-15271), by moving context writes to an all-native path that resolves the current carrier&#39...

Opengraph URL: https://github.com/DataDog/java-profiler/pull/631

X: @github

direct link

Domain: github.com

route-pattern/_view_fragments/voltron/pull_requests/show/:user_id/:repository/:id/pull_request_layout(.:format)
route-controllervoltron_pull_requests_fragments
route-actionpull_request_layout
fetch-noncev2:8f1997eb-40f6-cf39-1f13-154f14f00312
current-catalog-service-hashae870bc5e265a340912cde392f23dad3671a0a881730ffdadd82f2f57d81641b
request-idC84A:3D2993:416E6:5909C:6A4D1176
html-safe-nonce1f69b36419878a2a53b7db4e9be4bed042541728ff0e43622a730f113d60b501
visitor-payloadeyJyZWZlcnJlciI6IiIsInJlcXVlc3RfaWQiOiJDODRBOjNEMjk5Mzo0MTZFNjo1OTA5Qzo2QTREMTE3NiIsInZpc2l0b3JfaWQiOiI4MzAyMDM0Mjc3Mjc4NDg2OTAyIiwicmVnaW9uX2VkZ2UiOiJpYWQiLCJyZWdpb25fcmVuZGVyIjoiaWFkIn0=
visitor-hmac25792ebb7f22af4f623d4582fa750229bad029b405881ca0fd24b135f90b66f5
hovercard-subject-tagpull_request:3985705775
github-keyboard-shortcutsrepository,pull-request-list,pull-request-conversation,pull-request-files-changed,copilot
google-site-verificationApib7-x98H0j5cPqHWwSMm6dNU4GmODRoqxLiDzdx9I
octolytics-urlhttps://collector.github.com/github/collect
analytics-location///voltron/pull_requests_fragments/pull_request_layout
fb:app_id1401488693436528
apple-itunes-appapp-id=1477376905, app-argument=https://github.com/_view_fragments/voltron/pull_requests/show/DataDog/java-profiler/631/pull_request_layout
twitter:imagehttps://opengraph.githubassets.com/17dc2a65a1804436de0e750e537747219417558acd8586cb6f3fafd6bcbc4b3d/DataDog/java-profiler/pull/631
twitter:cardsummary_large_image
og:imagehttps://opengraph.githubassets.com/17dc2a65a1804436de0e750e537747219417558acd8586cb6f3fafd6bcbc4b3d/DataDog/java-profiler/pull/631
og:image:altSummary Phase 1 of eliminating the virtual-thread use-after-free in OTEL trace-context storage (PROF-15271), by moving context writes to an all-native path that resolves the current carrier's O...
og:image:width1200
og:image:height600
og:site_nameGitHub
og:typeobject
og:author:usernamerkennke
hostnamegithub.com
expected-hostnamegithub.com
Nonef02420044fa3730a0607f4a52546bdd73f5ae60187ef57d284ecb6d7f3f1d880
turbo-cache-controlno-cache
go-importgithub.com/DataDog/java-profiler git https://github.com/DataDog/java-profiler.git
octolytics-dimension-user_id365230
octolytics-dimension-user_loginDataDog
octolytics-dimension-repository_id585532470
octolytics-dimension-repository_nwoDataDog/java-profiler
octolytics-dimension-repository_publictrue
octolytics-dimension-repository_is_forkfalse
octolytics-dimension-repository_network_root_id585532470
octolytics-dimension-repository_network_root_nwoDataDog/java-profiler
turbo-body-classeslogged-out env-production page-responsive
disable-turbofalse
browser-stats-urlhttps://api.github.com/_private/browser/stats
browser-errors-urlhttps://api.github.com/_private/browser/errors
releasef0b6a62c1f0be1086cb0b5b077b82cebe520eb42
ui-targetfull
theme-color#1e2327
color-schemelight dark

Links:

Skip to contenthttps://github.com/DataDog/java-profiler/pull/631#start-of-content
https://github.com/
Sign in https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2FDataDog%2Fjava-profiler%2Fpull%2F631
GitHub CopilotWrite better code with AIhttps://github.com/features/copilot
GitHub Copilot appDirect agents from issue to mergehttps://github.com/features/ai/github-app
MCP RegistryNewIntegrate external toolshttps://github.com/mcp
ActionsAutomate any workflowhttps://github.com/features/actions
CodespacesInstant dev environmentshttps://github.com/features/codespaces
IssuesPlan and track workhttps://github.com/features/issues
Code ReviewManage code changeshttps://github.com/features/code-review
GitHub Advanced SecurityFind and fix vulnerabilitieshttps://github.com/security/advanced-security
Code securitySecure your code as you buildhttps://github.com/security/advanced-security/code-security
Secret protectionStop leaks before they starthttps://github.com/security/advanced-security/secret-protection
Why GitHubhttps://github.com/why-github
Documentationhttps://docs.github.com
Bloghttps://github.blog
Changeloghttps://github.blog/changelog
Marketplacehttps://github.com/marketplace
View all featureshttps://github.com/features
Enterpriseshttps://github.com/enterprise
Small and medium teamshttps://github.com/team
Startupshttps://github.com/enterprise/startups
Nonprofitshttps://github.com/solutions/industry/nonprofits
App Modernizationhttps://github.com/solutions/use-case/app-modernization
DevSecOpshttps://github.com/solutions/use-case/devsecops
DevOpshttps://github.com/solutions/use-case/devops
CI/CDhttps://github.com/solutions/use-case/ci-cd
View all use caseshttps://github.com/solutions/use-case
Healthcarehttps://github.com/solutions/industry/healthcare
Financial serviceshttps://github.com/solutions/industry/financial-services
Manufacturinghttps://github.com/solutions/industry/manufacturing
Governmenthttps://github.com/solutions/industry/government
View all industrieshttps://github.com/solutions/industry
View all solutionshttps://github.com/solutions
AIhttps://github.com/resources/articles?topic=ai
Software Developmenthttps://github.com/resources/articles?topic=software-development
DevOpshttps://github.com/resources/articles?topic=devops
Securityhttps://github.com/resources/articles?topic=security
View all topicshttps://github.com/resources/articles
Customer storieshttps://github.com/customer-stories
Events & webinarshttps://github.com/resources/events
Ebooks & reportshttps://github.com/resources/whitepapers
Business insightshttps://github.com/solutions/executive-insights
GitHub Skillshttps://skills.github.com
Documentationhttps://docs.github.com
Customer supporthttps://support.github.com
Community forumhttps://github.com/orgs/community/discussions
Trust centerhttps://github.com/trust-center
Partnershttps://github.com/partners
View all resourceshttps://github.com/resources
GitHub SponsorsFund open source developershttps://github.com/sponsors
Security Labhttps://securitylab.github.com
Maintainer Communityhttps://maintainers.github.com
Acceleratorhttps://github.com/accelerator
GitHub Starshttps://stars.github.com
Archive Programhttps://archiveprogram.github.com
Topicshttps://github.com/topics
Trendinghttps://github.com/trending
Collectionshttps://github.com/collections
Enterprise platformAI-powered developer platformhttps://github.com/enterprise
GitHub Advanced SecurityEnterprise-grade security featureshttps://github.com/security/advanced-security
Copilot for BusinessEnterprise-grade AI featureshttps://github.com/features/copilot/copilot-business
Premium SupportEnterprise-grade 24/7 supporthttps://github.com/premium-support
Pricinghttps://github.com/pricing
Search syntax tipshttps://docs.github.com/search-github/github-code-search/understanding-github-code-search-syntax
documentationhttps://docs.github.com/search-github/github-code-search/understanding-github-code-search-syntax
Sign in https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2FDataDog%2Fjava-profiler%2Fpull%2F631
Sign up https://github.com/signup?ref_cta=Sign+up&ref_loc=header+logged+out&ref_page=%2F%3Cuser-name%3E%2F%3Crepo-name%3E%2Fvoltron%2Fpull_requests_fragments%2Fpull_request_layout&source=header-repo&source_repo=DataDog%2Fjava-profiler
Reloadhttps://github.com/DataDog/java-profiler/pull/631
Reloadhttps://github.com/DataDog/java-profiler/pull/631
Reloadhttps://github.com/DataDog/java-profiler/pull/631
Please reload this pagehttps://github.com/DataDog/java-profiler/pull/631
DataDog https://github.com/DataDog
java-profilerhttps://github.com/DataDog/java-profiler
Notifications https://github.com/login?return_to=%2FDataDog%2Fjava-profiler
Fork 12 https://github.com/login?return_to=%2FDataDog%2Fjava-profiler
Star 32 https://github.com/login?return_to=%2FDataDog%2Fjava-profiler
Code https://github.com/DataDog/java-profiler
Issues 8 https://github.com/DataDog/java-profiler/issues
Pull requests 14 https://github.com/DataDog/java-profiler/pulls
Actions https://github.com/DataDog/java-profiler/actions
Security and quality 0 https://github.com/DataDog/java-profiler/security
Insights https://github.com/DataDog/java-profiler/pulse
Code https://github.com/DataDog/java-profiler
Issues https://github.com/DataDog/java-profiler/issues
Pull requests https://github.com/DataDog/java-profiler/pulls
Actions https://github.com/DataDog/java-profiler/actions
Security and quality https://github.com/DataDog/java-profiler/security
Insights https://github.com/DataDog/java-profiler/pulse
rkennkehttps://github.com/rkennke
mainhttps://github.com/DataDog/java-profiler/tree/main
all-native-context-storagehttps://github.com/DataDog/java-profiler/tree/all-native-context-storage
Conversationhttps://github.com/DataDog/java-profiler/pull/631
Commits11 (11)https://github.com/DataDog/java-profiler/pull/631/commits
Checkshttps://github.com/DataDog/java-profiler/pull/631/checks
Files changedhttps://github.com/DataDog/java-profiler/pull/631/files
feat(context): all-native OTEL context write API — Phase 1 (PROF-15271)https://github.com/DataDog/java-profiler/pull/631#top
rkennkehttps://github.com/rkennke
mainhttps://github.com/DataDog/java-profiler/tree/main
all-native-context-storagehttps://github.com/DataDog/java-profiler/tree/all-native-context-storage
https://github.com/rkennke
rkennkehttps://github.com/rkennke
Jul 3, 2026https://github.com/DataDog/java-profiler/pull/631#issue-4803105831
#625https://github.com/DataDog/java-profiler/pull/625
Claude Codehttps://claude.com/claude-code
Please reload this pagehttps://github.com/DataDog/java-profiler/pull/631
rkennkehttps://github.com/rkennke
July 3, 2026 08:35https://github.com/DataDog/java-profiler/pull/631#commits-pushed-fb5c4d2
https://github.com/rkennke
https://github.com/claude
docs(context): design note for all-native OTEL context storagehttps://github.com/DataDog/java-profiler/pull/631/commits/fb5c4d22cda11d3174b50eb3d4811131e7eeac78
fb5c4d2https://github.com/DataDog/java-profiler/pull/631/commits/fb5c4d22cda11d3174b50eb3d4811131e7eeac78
https://github.com/rkennke
https://github.com/claude
feat(context): all-native OTEL context write JNI primitives (PROF-15271)https://github.com/DataDog/java-profiler/pull/631/commits/7f7ee99e59c6c7e781714eb371cfbc66e2da6ce0
7f7ee99https://github.com/DataDog/java-profiler/pull/631/commits/7f7ee99e59c6c7e781714eb371cfbc66e2da6ce0
https://github.com/rkennke
https://github.com/claude
feat(context): all-native public write API + global value cache (PROF…https://github.com/DataDog/java-profiler/pull/631/commits/c51fd66d4d6818aed65466be8ce4c8d7fe2c6790
c51fd66https://github.com/DataDog/java-profiler/pull/631/commits/c51fd66d4d6818aed65466be8ce4c8d7fe2c6790
https://github.com/rkennke
https://github.com/claude
refactor(context): deprecate the DirectByteBuffer context API (PROF-1…https://github.com/DataDog/java-profiler/pull/631/commits/6424d550905b203fa3cb6b7cb130b73beaebb082
6424d55https://github.com/DataDog/java-profiler/pull/631/commits/6424d550905b203fa3cb6b7cb130b73beaebb082
https://github.com/rkennke
https://github.com/claude
fix(context): native path self-initializes the LRS attrs_data entry (…https://github.com/DataDog/java-profiler/pull/631/commits/a51c4f8c7cbb14b8706a600c0ebb155dafcd33a9
a51c4f8https://github.com/DataDog/java-profiler/pull/631/commits/a51c4f8c7cbb14b8706a600c0ebb155dafcd33a9
https://github.com/rkennke
https://github.com/claude
test(context): all-native context write API tests (PROF-15271)https://github.com/DataDog/java-profiler/pull/631/commits/106df58f5f4de073aa065e8fe38988e974c609bb
106df58https://github.com/DataDog/java-profiler/pull/631/commits/106df58f5f4de073aa065e8fe38988e974c609bb
https://github.com/rkennke
https://github.com/claude
docs(context): reference the preserved benchmark-experiment branch (P…https://github.com/DataDog/java-profiler/pull/631/commits/ef767b7426aa36ef9903f4e3021b978db26791b6
ef767b7https://github.com/DataDog/java-profiler/pull/631/commits/ef767b7426aa36ef9903f4e3021b978db26791b6
https://github.com/rkennke
https://github.com/claude
test(context): production perf-guard benchmark for the all-native cyc…https://github.com/DataDog/java-profiler/pull/631/commits/c4e784f42196dead58d6a835194affa17d117505
c4e784fhttps://github.com/DataDog/java-profiler/pull/631/commits/c4e784f42196dead58d6a835194affa17d117505
https://github.com/apps/dd-octo-sts
dd-octo-stshttps://github.com/apps/dd-octo-sts
Jul 3, 2026https://github.com/DataDog/java-profiler/pull/631#issuecomment-4875836795
Please reload this pagehttps://github.com/DataDog/java-profiler/pull/631
#28864245416https://github.com/DataDog/java-profiler/actions/runs/28864245416
https://github.com/DataDog/java-profiler/actions/runs/28864245416/job/85610587974
https://github.com/DataDog/java-profiler/actions/runs/28864245416/job/85610587937
https://github.com/DataDog/java-profiler/actions/runs/28864245416/job/85610587826
https://github.com/DataDog/java-profiler/actions/runs/28864245416/job/85610587959
https://github.com/DataDog/java-profiler/actions/runs/28864245416/job/85610587743
https://github.com/DataDog/java-profiler/actions/runs/28864245416/job/85610587839
https://github.com/DataDog/java-profiler/actions/runs/28864245416/job/85610587957
https://github.com/DataDog/java-profiler/actions/runs/28864245416/job/85610587944
https://github.com/DataDog/java-profiler/actions/runs/28864245416/job/85610587791
https://github.com/DataDog/java-profiler/actions/runs/28864245416/job/85610587938
https://github.com/DataDog/java-profiler/actions/runs/28864245416/job/85610587750
https://github.com/DataDog/java-profiler/actions/runs/28864245416/job/85610587797
https://github.com/DataDog/java-profiler/actions/runs/28864245416/job/85610587920
https://github.com/DataDog/java-profiler/actions/runs/28864245416/job/85610588024
https://github.com/DataDog/java-profiler/actions/runs/28864245416/job/85610587823
https://github.com/DataDog/java-profiler/actions/runs/28864245416/job/85610587955
https://github.com/DataDog/java-profiler/actions/runs/28864245416/job/85610587831
https://github.com/DataDog/java-profiler/actions/runs/28864245416/job/85610587966
https://github.com/DataDog/java-profiler/actions/runs/28864245416/job/85610587846
https://github.com/DataDog/java-profiler/actions/runs/28864245416/job/85610587775
https://github.com/DataDog/java-profiler/actions/runs/28864245416/job/85610587978
https://github.com/DataDog/java-profiler/actions/runs/28864245416/job/85610588059
https://github.com/DataDog/java-profiler/actions/runs/28864245416/job/85610587956
https://github.com/DataDog/java-profiler/actions/runs/28864245416/job/85610588036
https://github.com/DataDog/java-profiler/actions/runs/28864245416/job/85610587738
https://github.com/DataDog/java-profiler/actions/runs/28864245416/job/85610587786
https://github.com/DataDog/java-profiler/actions/runs/28864245416/job/85610587940
https://github.com/DataDog/java-profiler/actions/runs/28864245416/job/85610587985
https://github.com/DataDog/java-profiler/actions/runs/28864245416/job/85610587930
https://github.com/DataDog/java-profiler/actions/runs/28864245416/job/85610587980
https://github.com/DataDog/java-profiler/actions/runs/28864245416/job/85610587728
https://github.com/DataDog/java-profiler/actions/runs/28864245416/job/85610587787
Please reload this pagehttps://github.com/DataDog/java-profiler/pull/631
https://github.com/rkennke
https://github.com/claude
docs(context): add missing javadoc tags on new all-native context APIhttps://github.com/DataDog/java-profiler/pull/631/commits/cc3705e9e77f38927d34245fe37d86a80027e168
cc3705ehttps://github.com/DataDog/java-profiler/pull/631/commits/cc3705e9e77f38927d34245fe37d86a80027e168
https://github.com/apps/datadog-prod-us1-3
Sign in to viewhttps://github.com/login?return_to=https%3A%2F%2Fgithub.com%2FDataDog%2Fjava-profiler%2Fpull%2F631
rkennkehttps://github.com/rkennke
July 7, 2026 13:45https://github.com/DataDog/java-profiler/pull/631#commits-pushed-ddc946a
https://github.com/rkennke
https://github.com/claude
review: address pre-review findings on the all-native context APIhttps://github.com/DataDog/java-profiler/pull/631/commits/ddc946a787b93dceecaa81bb0007c40c7bc19c76
ddc946ahttps://github.com/DataDog/java-profiler/pull/631/commits/ddc946a787b93dceecaa81bb0007c40c7bc19c76
https://github.com/rkennke
Merge branch 'main' into all-native-context-storagehttps://github.com/DataDog/java-profiler/pull/631/commits/7ee1b147afec343368d22f66adad5764a0a4fee6
7ee1b14https://github.com/DataDog/java-profiler/pull/631/commits/7ee1b147afec343368d22f66adad5764a0a4fee6
https://github.co/hiddenchars
https://github.com/DataDog/java-profiler/pull/{{ revealButtonHref }}
Sign up for freehttps://github.com/join?source=comment-repo
Sign in to commenthttps://github.com/login?return_to=https%3A%2F%2Fgithub.com%2FDataDog%2Fjava-profiler%2Fpull%2F631
Please reload this pagehttps://github.com/DataDog/java-profiler/pull/631
https://github.com/rkennke
https://github.com
Termshttps://docs.github.com/site-policy/github-terms/github-terms-of-service
Privacyhttps://docs.github.com/site-policy/privacy-policies/github-privacy-statement
Securityhttps://github.com/security
Statushttps://www.githubstatus.com/
Communityhttps://github.community/
Docshttps://docs.github.com/
Contacthttps://support.github.com?tags=dotcom-footer

Viewport: width=device-width


URLs of crawlers that visited me.