Enabling baggage cache to support limits and non-ascii characters by mhlidd · Pull Request #8713 · DataDog/dd-trace-java · GitHub
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Enabling baggage cache to support limits and non-ascii characters - #8713

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mhlidd/update_baggage_limits
May 7, 2025
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mhlidd merged 7 commits into
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mhlidd/update_baggage_limits

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@mhlidd

@mhlidd mhlidd commented Apr 21, 2025 •

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What Does This Do

Previously, the Baggage Cache implemented injected incoming headers if no modification to baggage was made while ignoring limits. In order to be in compliance with limits, this PR adds support to truncate the baggage cache if limits are violated. Furthermore, Java does not support sending non-ascii characters in http headers. This PR also forcefully builds a outgoing baggage header if the incoming header includes non-encoded non-ascii characters by disabling the cache when extracting such headers.

Motivation

Additional Notes

Verified through unit tests and system-tests in test_baggage.py.

Contributor Checklist

Jira ticket: [PROJ-IDENT]

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pr-commenter Bot commented Apr 21, 2025 •

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@mhlidd mhlidd changed the title enabling baggage cache to support limits Enabling baggage cache to support limits and non-ascii characters Apr 22, 2025
@mhlidd
mhlidd marked this pull request as ready for review April 22, 2025 21:06
@mhlidd
mhlidd requested a review from a team as a code owner April 22, 2025 21:06
@mhlidd
mhlidd requested a review from ygree April 22, 2025 21:06
@mhlidd mhlidd added the comp: api Tracer public API label Apr 22, 2025
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Hi! 👋 Thanks for your pull request! 🎉

To help us review it, please make sure to:

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If you need help, please check our contributing guidelines.

@mhlidd mhlidd added the type: feature Enhancements and improvements label Apr 22, 2025
@mhlidd
mhlidd requested a review from PerfectSlayer April 22, 2025 21:49
Comment on lines +125 to +136
public boolean keyNeedsEncoding(String key) {
int slen = key.length();
for (int index = 0; index < slen; index++) {
char c = key.charAt(index);
if (needsEncoding(c, unsafeKeyOctets)) {
return true;
}
}
return false;
}

public boolean valNeedsEncoding(String val) {

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I included both of these to avoid checking which unsafe characters to use for each string we decode. Let me know if that is preferred for code-conciseness

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No that’s good 👍
But you can make it more concise if you like by still having the public boolean keyNeedsEncoding(String key) and public boolean valNeedsEncoding(String val) that calls an private method public boolean needsEncoding(String s, boolean[] unsafeOctets) and do all the logic / iteration on this single method (the length, for, charAt, etc...).

@PerfectSlayer

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I had a quick look Today but will complete the review Tomorrow.
Quick question though, have you though about jmh benchmark to check the impact of this change?

@mhlidd

mhlidd commented Apr 24, 2025

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I had a quick look Today but will complete the review Tomorrow. Quick question though, have you though about jmh benchmark to check the impact of this change?

No I have not, I will look into that today!

@mhlidd

mhlidd commented Apr 25, 2025

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I had a quick look Today but will complete the review Tomorrow. Quick question though, have you though about jmh benchmark to check the impact of this change?

No I have not, I will look into that today!

Temporarily, the baggage propagator benchmarks are included here!

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I left few comments. The main one is about dropping invalid header at extraction which seems conflicting with the non-ascii parsing.

} else{
this.w3cHeader = input.substring(0, start - 1); // -1 to ignore the k/v separator
}
truncatedCache = true;

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You should break here if you reach max size or max bytes.
It will simply the if clause too.

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Even if we don't cache here, we still need to maintain all of the raw baggage data so we can't break.


// need to percent-encode non-ascii headers we pass down
if (UTF_ESCAPER.keyNeedsEncoding(key) || UTF_ESCAPER.valNeedsEncoding(value)) {
truncatedCache = true;

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It’s not strictly truncated, it’s invalid in this case as non ascii characters are not allowed in HTTP headers. I though the RFC asked to drop the header and not parse it if it was invalid.

From RFC encoding:

In other words, the HTTP baggage header is encoded using only ASCII characters.

From RFC error handling:

When this occurs, the APM SDK should not try to extract any values from the entire header. In other words, APM SDKs should ignore the header and not try to extract "good" values while ignoring "bad" ones.

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I would argue that this isn't an invalid case and should be something that we can support since HTTP clients technically can send non-ascii characters as headers and we do support non-ascii characters as baggage. I would say that the invalid case is more for parsing issues with not being able to figure out what baggage should be used.

Comment on lines +125 to +136
public boolean keyNeedsEncoding(String key) {
int slen = key.length();
for (int index = 0; index < slen; index++) {
char c = key.charAt(index);
if (needsEncoding(c, unsafeKeyOctets)) {
return true;
}
}
return false;
}

public boolean valNeedsEncoding(String val) {

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No that’s good 👍
But you can make it more concise if you like by still having the public boolean keyNeedsEncoding(String key) and public boolean valNeedsEncoding(String val) that calls an private method public boolean needsEncoding(String s, boolean[] unsafeOctets) and do all the logic / iteration on this single method (the length, for, charAt, etc...).

@mhlidd
mhlidd requested a review from PerfectSlayer April 30, 2025 13:40

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Looking good! 👍

I added a test case about the non-ASCII header to check it behaves as expected and simplify config usage in the propagator.

@mhlidd

mhlidd commented May 2, 2025

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@mhlidd
mhlidd merged commit a511d59 into master May 7, 2025
@mhlidd
mhlidd deleted the mhlidd/update_baggage_limits branch May 7, 2025 14:25
@github-actions github-actions Bot added this to the 1.50.0 milestone May 7, 2025
svc-squareup-copybara pushed a commit to cashapp/misk that referenced this pull request Jun 20, 2025
| 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
([#&#8203;8825](DataDog/dd-trace-java#8825) -
[@&#8203;jandro996](https://github.com/jandro996))
- 🐛 Adapt standalone ASM to support API Security
([#&#8203;8804](DataDog/dd-trace-java#8804) -
[@&#8203;jandro996](https://github.com/jandro996))
- ✨ Add appsec.waf.input\_truncated metric
([#&#8203;8791](DataDog/dd-trace-java#8791) -
[@&#8203;jandro996](https://github.com/jandro996))
- ✨ Extended appsec request body collection
([#&#8203;8748](DataDog/dd-trace-java#8748) -
[@&#8203;jandro996](https://github.com/jandro996))
- ✨ Extended appsec request/response headers collection
([#&#8203;8724](DataDog/dd-trace-java#8724) -
[@&#8203;jandro996](https://github.com/jandro996))

#### Build & Tooling

- ✨ Add artifacts to public s3 bucket
([#&#8203;8947](DataDog/dd-trace-java#8947) -
[@&#8203;randomanderson](https://github.com/randomanderson))

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([#&#8203;8908](DataDog/dd-trace-java#8908) -
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enabled
([#&#8203;8903](DataDog/dd-trace-java#8903) -
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- 🐛 Ensure auto-detected service name is the same for every process
in the same build
([#&#8203;8902](DataDog/dd-trace-java#8902) -
[@&#8203;nikita-tkachenko-datadog](https://github.com/nikita-tkachenko-datadog))
- 🐛 Use tag as fallback in api requests if no branch is available
([#&#8203;8876](DataDog/dd-trace-java#8876) -
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- ✨ Add support for JUnit 5.13-RC1
([#&#8203;8865](DataDog/dd-trace-java#8865),
[#&#8203;8871](DataDog/dd-trace-java#8871) -
[@&#8203;daniel-mohedano](https://github.com/daniel-mohedano))
- ✨ Implement attempt to fix v3 and v4 and bump capability
version
([#&#8203;8824](DataDog/dd-trace-java#8824) -
[@&#8203;daniel-mohedano](https://github.com/daniel-mohedano))
- 🧹 Align retry logic for all test framework instrumentations
([#&#8203;8803](DataDog/dd-trace-java#8803) -
[@&#8203;daniel-mohedano](https://github.com/daniel-mohedano))
- 🐛 Always build ci workspace without trailing separator
([#&#8203;8788](DataDog/dd-trace-java#8788) -
[@&#8203;daniel-mohedano](https://github.com/daniel-mohedano))
- ✨ Add commit discrepancies telemetry when building repository
git information
([#&#8203;8763](DataDog/dd-trace-java#8763) -
[@&#8203;daniel-mohedano](https://github.com/daniel-mohedano))

#### Data Streams Monitoring

- 💡 Surface process tags in dsm payloads and use them for base hash
calculation
([#&#8203;8836](DataDog/dd-trace-java#8836) -
[@&#8203;amarziali](https://github.com/amarziali))

#### Dynamic Instrumentation

- ✨ Optimized allocations for collection filter functions
([#&#8203;8896](DataDog/dd-trace-java#8896) -
[@&#8203;jpbempel](https://github.com/jpbempel))
- 🐛 Fix SymDB upload size check
([#&#8203;8887](DataDog/dd-trace-java#8887) -
[@&#8203;jpbempel](https://github.com/jpbempel))
- 🐛 Add support for Set in filter function
([#&#8203;8873](DataDog/dd-trace-java#8873) -
[@&#8203;jpbempel](https://github.com/jpbempel))
- 🐛 Add support for isDefined in log template
([#&#8203;8859](DataDog/dd-trace-java#8859) -
[@&#8203;jpbempel](https://github.com/jpbempel))
- 🐛 Fix Max captured frames for Exception Replay
([#&#8203;8856](DataDog/dd-trace-java#8856) -
[@&#8203;jpbempel](https://github.com/jpbempel))
- 🐛 Remove static inherited fields collection
([#&#8203;8832](DataDog/dd-trace-java#8832) -
[@&#8203;jpbempel](https://github.com/jpbempel))
- 💡 Add process tags to dynamic instrumentation intake payload
([#&#8203;8779](DataDog/dd-trace-java#8779) -
[@&#8203;amarziali](https://github.com/amarziali))

#### GraalVM native-image

- ✨ Add support for GraalVM Native GC metrics
([#&#8203;8913](DataDog/dd-trace-java#8913) -
[@&#8203;ygree](https://github.com/ygree))
- ✨ Add JMXFetch support for GraalVM Native
([#&#8203;8569](DataDog/dd-trace-java#8569) -
[@&#8203;ygree](https://github.com/ygree))

#### JMX fetch

- ✨ Add support for GraalVM Native GC metrics
([#&#8203;8913](DataDog/dd-trace-java#8913) -
[@&#8203;ygree](https://github.com/ygree))

#### Library Injection

- ✨ Deny oracle db jvm based tools
([#&#8203;8909](DataDog/dd-trace-java#8909) -
[@&#8203;bric3](https://github.com/bric3))

#### OpenTracing

- 🐛 Fix OT packaging for exception replay
([#&#8203;8912](DataDog/dd-trace-java#8912) -
[@&#8203;jpbempel](https://github.com/jpbempel))

#### Profiling

- ✨ Bump ddprof to 1.27.0
([#&#8203;8893](DataDog/dd-trace-java#8893) -
[@&#8203;jbachorik](https://github.com/jbachorik))
- Properly handle the adaptive sampling interval overflow by
[@&#8203;jbachorik](https://github.com/jbachorik) in
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- Fix [#&#8203;200](DataDog/dd-trace-java#200)
Crash related to aligned\_alloc and free in context by
[@&#8203;yanglong1010](https://github.com/yanglong1010) in
DataDog/java-profiler#208
- Explicitly initialize empty context page by
[@&#8203;jbachorik](https://github.com/jbachorik) in
DataDog/java-profiler#210
- Re-connect crash recursion protection with VM stackwalker by
[@&#8203;jbachorik](https://github.com/jbachorik) in
DataDog/java-profiler#214
- ✨ Enable ZSTD compression for profiling
([#&#8203;8862](DataDog/dd-trace-java#8862) -
[@&#8203;MattAlp](https://github.com/MattAlp))
- ✨ Extend JPS re-implementation to J9 family
([#&#8203;8813](DataDog/dd-trace-java#8813) -
[@&#8203;MattAlp](https://github.com/MattAlp))
- 💡 Collect process tags for profiling upload requests
([#&#8203;8780](DataDog/dd-trace-java#8780) -
[@&#8203;amarziali](https://github.com/amarziali))

#### Telemetry

- 💡 Surface process tags on telemetry payloads
([#&#8203;8837](DataDog/dd-trace-java#8837) -
[@&#8203;amarziali](https://github.com/amarziali))

#### Trace context propagation

- ✨ Migrating all HttpClient Instrumentations to Inject Full
Context
([#&#8203;8826](DataDog/dd-trace-java#8826) -
[@&#8203;mhlidd](https://github.com/mhlidd))
- ✨ Migrating all HttpServer Instrumentations to Extract full
Context
([#&#8203;8820](DataDog/dd-trace-java#8820) -
[@&#8203;mhlidd](https://github.com/mhlidd))
- ✨ Add context API support OTel propagators
([#&#8203;8770](DataDog/dd-trace-java#8770) -
[@&#8203;PerfectSlayer](https://github.com/PerfectSlayer))

#### Tracer core

- ✨⚡ Skip JAXB generated classes classloader
([#&#8203;9003](DataDog/dd-trace-java#9003) -
[@&#8203;bric3](https://github.com/bric3))
- ✨ Add DD\_RUNTIME\_METRICS\_RUNTIME\_ID\_ENABLED alias for
runtime id generation
([#&#8203;8981](DataDog/dd-trace-java#8981) -
[@&#8203;amarziali](https://github.com/amarziali))
- 🐛 Use resolved address for peer.hostname when available without
hitting the cache
([#&#8203;8915](DataDog/dd-trace-java#8915) -
[@&#8203;amarziali](https://github.com/amarziali))
- 💡 Surface server name process tag for tomcat
([#&#8203;8894](DataDog/dd-trace-java#8894) -
[@&#8203;amarziali](https://github.com/amarziali))
- 💡 Surface websphere cell and server name on process tags
([#&#8203;8880](DataDog/dd-trace-java#8880) -
[@&#8203;amarziali](https://github.com/amarziali))
- ✨ Added special lightweight pre-main class that skips
installation on incompatible JVMs.
([#&#8203;8855](DataDog/dd-trace-java#8855) -
[@&#8203;AlexeyKuznetsov-DD](https://github.com/AlexeyKuznetsov-DD))
- 💡 Add entrypoint type to process tags
([#&#8203;8839](DataDog/dd-trace-java#8839) -
[@&#8203;amarziali](https://github.com/amarziali))
- ✨ Extend JPS re-implementation to J9 family
([#&#8203;8813](DataDog/dd-trace-java#8813) -
[@&#8203;MattAlp](https://github.com/MattAlp))
- ✨ Notify listeners when the scope top changes after switching
scope stacks
([#&#8203;8797](DataDog/dd-trace-java#8797) -
[@&#8203;mcculls](https://github.com/mcculls))
- ✨ Read hsperfdata for Java PIDs if jvmstat is unavailable
([#&#8203;8792](DataDog/dd-trace-java#8792) -
[@&#8203;MattAlp](https://github.com/MattAlp))
- 🐛 Turn JDK socket support on by default
([#&#8203;8752](DataDog/dd-trace-java#8752) -
[@&#8203;sarahchen6](https://github.com/sarahchen6))
- ✨ Simplify context propagation
([#&#8203;8719](DataDog/dd-trace-java#8719) -
[@&#8203;PerfectSlayer](https://github.com/PerfectSlayer))
- ✨ Add JSON parsing support
([#&#8203;8579](DataDog/dd-trace-java#8579) -
[@&#8203;PerfectSlayer](https://github.com/PerfectSlayer))

#### Tracer internal logging

- ✨ Fix printing format of span identifiers
([#&#8203;8897](DataDog/dd-trace-java#8897) -
[@&#8203;vandonr](https://github.com/vandonr))

#### Tracer public API

- 💡 Track the source of installation
([#&#8203;8956](DataDog/dd-trace-java#8956) -
[@&#8203;mabdinur](https://github.com/mabdinur))
- ✨ Enforce size limit on application\_monitoring.yaml files
([#&#8203;8789](DataDog/dd-trace-java#8789) -
[@&#8203;mtoffl01](https://github.com/mtoffl01))
- ✨ Enabling baggage cache to support limits and non-ascii
characters
([#&#8203;8713](DataDog/dd-trace-java#8713) -
[@&#8203;mhlidd](https://github.com/mhlidd))

### Instrumentations

#### AWS Lambda instrumentation

- ✨ Pass Lambda Request ID to Extension
([#&#8203;8814](DataDog/dd-trace-java#8814) -
[@&#8203;nhulston](https://github.com/nhulston))

#### Core Java language instrumentation

- ✨ Ensure ClassloadingInstrumentation is always applied even
with `DD_TRACE_ENABLED=false`
([#&#8203;8863](DataDog/dd-trace-java#8863) -
[@&#8203;mcculls](https://github.com/mcculls))

#### Eclipse Vert.x instrumentation

- 🐛 Do not override route with / in vertx instrumentation
([#&#8203;8881](DataDog/dd-trace-java#8881) -
[@&#8203;vandonr](https://github.com/vandonr))

#### IBM Liberty

- 🐛 Fix error mark on http status for IBM liberty
([#&#8203;8822](DataDog/dd-trace-java#8822) -
[@&#8203;amarziali](https://github.com/amarziali))

#### JDBC instrumentation

- 🐛 Do not prepend DBM <> APM trace comment in SQLCommenter if there
is a pg plan hint
([#&#8203;8864](DataDog/dd-trace-java#8864) -
[@&#8203;edengorevoy](https://github.com/edengorevoy))

#### JMS instrumentation

- ✨ Add jms as an extra integration name where there is JMS
involved
([#&#8203;8933](DataDog/dd-trace-java#8933) -
[@&#8203;vandonr](https://github.com/vandonr))

#### Kotlin instrumentation

- ✨ Enable kotlin\_coroutine integration by default
([#&#8203;8848](DataDog/dd-trace-java#8848) -
[@&#8203;mcculls](https://github.com/mcculls))
- 🧹 Rework Kotlin coroutines instrumentation around coroutine
context
([#&#8203;8774](DataDog/dd-trace-java#8774) -
[@&#8203;mcculls](https://github.com/mcculls))

#### OpenTelemetry instrumentation

- 🐛 Support WithSpan inheritContext attribute
([#&#8203;8858](DataDog/dd-trace-java#8858) -
[@&#8203;amarziali](https://github.com/amarziali))
- ✨ Add context API support OTel propagators
([#&#8203;8770](DataDog/dd-trace-java#8770) -
[@&#8203;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
([#&#8203;8591](DataDog/dd-trace-java#8591) -
[@&#8203;ygree](https://github.com/ygree))

#### Quarkus Instrumentation

- 🐛 Ignore quarkus jaxrs stubs and cdi wrapper proxies
([#&#8203;8891](DataDog/dd-trace-java#8891) -
[@&#8203;amarziali](https://github.com/amarziali))

#### ServiceTalk

- ✨ Improve ServiceTalk Captured Context API Instrumentation
for v0.42.56+
([#&#8203;8821](DataDog/dd-trace-java#8821) -
[@&#8203;ygree](https://github.com/ygree))

#### Spring instrumentation

- ✨ Supporting Baggage for Instrumentations used in Weblog
Tests
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#### WebSocket Instrumentation

- 💡 Trace websocket for spring webflux reactive handlers
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#### Zio Instrumentation

- 🧹 Cleanup Zio fiber instrumentation to avoid repeated activation
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</details>

---

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GitOrigin-RevId: 9207366cdb6a1bd098082305d354a0a3c4622d7a
eizus pushed a commit to cdrxyz/misk that referenced this pull request Jul 18, 2026
| 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
([#&#8203;8825](DataDog/dd-trace-java#8825) -
[@&#8203;jandro996](https://github.com/jandro996))
- 🐛 Adapt standalone ASM to support API Security
([#&#8203;8804](DataDog/dd-trace-java#8804) -
[@&#8203;jandro996](https://github.com/jandro996))
- ✨ Add appsec.waf.input\_truncated metric
([#&#8203;8791](DataDog/dd-trace-java#8791) -
[@&#8203;jandro996](https://github.com/jandro996))
- ✨ Extended appsec request body collection
([#&#8203;8748](DataDog/dd-trace-java#8748) -
[@&#8203;jandro996](https://github.com/jandro996))
- ✨ Extended appsec request/response headers collection
([#&#8203;8724](DataDog/dd-trace-java#8724) -
[@&#8203;jandro996](https://github.com/jandro996))

#### Build & Tooling

- ✨ Add artifacts to public s3 bucket
([#&#8203;8947](DataDog/dd-trace-java#8947) -
[@&#8203;randomanderson](https://github.com/randomanderson))

#### Continuous Integration Visibility

- ✨ Improve PR information building
([#&#8203;8908](DataDog/dd-trace-java#8908) -
[@&#8203;daniel-mohedano](https://github.com/daniel-mohedano))
- ✨ Truncate span stack traces when Test Optimization is
enabled
([#&#8203;8903](DataDog/dd-trace-java#8903) -
[@&#8203;nikita-tkachenko-datadog](https://github.com/nikita-tkachenko-datadog))
- 🐛 Ensure auto-detected service name is the same for every process
in the same build
([#&#8203;8902](DataDog/dd-trace-java#8902) -
[@&#8203;nikita-tkachenko-datadog](https://github.com/nikita-tkachenko-datadog))
- 🐛 Use tag as fallback in api requests if no branch is available
([#&#8203;8876](DataDog/dd-trace-java#8876) -
[@&#8203;daniel-mohedano](https://github.com/daniel-mohedano))
- ✨ Add support for JUnit 5.13-RC1
([#&#8203;8865](DataDog/dd-trace-java#8865),
[#&#8203;8871](DataDog/dd-trace-java#8871) -
[@&#8203;daniel-mohedano](https://github.com/daniel-mohedano))
- ✨ Implement attempt to fix v3 and v4 and bump capability
version
([#&#8203;8824](DataDog/dd-trace-java#8824) -
[@&#8203;daniel-mohedano](https://github.com/daniel-mohedano))
- 🧹 Align retry logic for all test framework instrumentations
([#&#8203;8803](DataDog/dd-trace-java#8803) -
[@&#8203;daniel-mohedano](https://github.com/daniel-mohedano))
- 🐛 Always build ci workspace without trailing separator
([#&#8203;8788](DataDog/dd-trace-java#8788) -
[@&#8203;daniel-mohedano](https://github.com/daniel-mohedano))
- ✨ Add commit discrepancies telemetry when building repository
git information
([#&#8203;8763](DataDog/dd-trace-java#8763) -
[@&#8203;daniel-mohedano](https://github.com/daniel-mohedano))

#### Data Streams Monitoring

- 💡 Surface process tags in dsm payloads and use them for base hash
calculation
([#&#8203;8836](DataDog/dd-trace-java#8836) -
[@&#8203;amarziali](https://github.com/amarziali))

#### Dynamic Instrumentation

- ✨ Optimized allocations for collection filter functions
([#&#8203;8896](DataDog/dd-trace-java#8896) -
[@&#8203;jpbempel](https://github.com/jpbempel))
- 🐛 Fix SymDB upload size check
([#&#8203;8887](DataDog/dd-trace-java#8887) -
[@&#8203;jpbempel](https://github.com/jpbempel))
- 🐛 Add support for Set in filter function
([#&#8203;8873](DataDog/dd-trace-java#8873) -
[@&#8203;jpbempel](https://github.com/jpbempel))
- 🐛 Add support for isDefined in log template
([#&#8203;8859](DataDog/dd-trace-java#8859) -
[@&#8203;jpbempel](https://github.com/jpbempel))
- 🐛 Fix Max captured frames for Exception Replay
([#&#8203;8856](DataDog/dd-trace-java#8856) -
[@&#8203;jpbempel](https://github.com/jpbempel))
- 🐛 Remove static inherited fields collection
([#&#8203;8832](DataDog/dd-trace-java#8832) -
[@&#8203;jpbempel](https://github.com/jpbempel))
- 💡 Add process tags to dynamic instrumentation intake payload
([#&#8203;8779](DataDog/dd-trace-java#8779) -
[@&#8203;amarziali](https://github.com/amarziali))

#### GraalVM native-image

- ✨ Add support for GraalVM Native GC metrics
([#&#8203;8913](DataDog/dd-trace-java#8913) -
[@&#8203;ygree](https://github.com/ygree))
- ✨ Add JMXFetch support for GraalVM Native
([#&#8203;8569](DataDog/dd-trace-java#8569) -
[@&#8203;ygree](https://github.com/ygree))

#### JMX fetch

- ✨ Add support for GraalVM Native GC metrics
([#&#8203;8913](DataDog/dd-trace-java#8913) -
[@&#8203;ygree](https://github.com/ygree))

#### Library Injection

- ✨ Deny oracle db jvm based tools
([#&#8203;8909](DataDog/dd-trace-java#8909) -
[@&#8203;bric3](https://github.com/bric3))

#### OpenTracing

- 🐛 Fix OT packaging for exception replay
([#&#8203;8912](DataDog/dd-trace-java#8912) -
[@&#8203;jpbempel](https://github.com/jpbempel))

#### Profiling

- ✨ Bump ddprof to 1.27.0
([#&#8203;8893](DataDog/dd-trace-java#8893) -
[@&#8203;jbachorik](https://github.com/jbachorik))
- Properly handle the adaptive sampling interval overflow by
[@&#8203;jbachorik](https://github.com/jbachorik) in
DataDog/java-profiler#213
- Fix [#&#8203;200](DataDog/dd-trace-java#200)
Crash related to aligned\_alloc and free in context by
[@&#8203;yanglong1010](https://github.com/yanglong1010) in
DataDog/java-profiler#208
- Explicitly initialize empty context page by
[@&#8203;jbachorik](https://github.com/jbachorik) in
DataDog/java-profiler#210
- Re-connect crash recursion protection with VM stackwalker by
[@&#8203;jbachorik](https://github.com/jbachorik) in
DataDog/java-profiler#214
- ✨ Enable ZSTD compression for profiling
([#&#8203;8862](DataDog/dd-trace-java#8862) -
[@&#8203;MattAlp](https://github.com/MattAlp))
- ✨ Extend JPS re-implementation to J9 family
([#&#8203;8813](DataDog/dd-trace-java#8813) -
[@&#8203;MattAlp](https://github.com/MattAlp))
- 💡 Collect process tags for profiling upload requests
([#&#8203;8780](DataDog/dd-trace-java#8780) -
[@&#8203;amarziali](https://github.com/amarziali))

#### Telemetry

- 💡 Surface process tags on telemetry payloads
([#&#8203;8837](DataDog/dd-trace-java#8837) -
[@&#8203;amarziali](https://github.com/amarziali))

#### Trace context propagation

- ✨ Migrating all HttpClient Instrumentations to Inject Full
Context
([#&#8203;8826](DataDog/dd-trace-java#8826) -
[@&#8203;mhlidd](https://github.com/mhlidd))
- ✨ Migrating all HttpServer Instrumentations to Extract full
Context
([#&#8203;8820](DataDog/dd-trace-java#8820) -
[@&#8203;mhlidd](https://github.com/mhlidd))
- ✨ Add context API support OTel propagators
([#&#8203;8770](DataDog/dd-trace-java#8770) -
[@&#8203;PerfectSlayer](https://github.com/PerfectSlayer))

#### Tracer core

- ✨⚡ Skip JAXB generated classes classloader
([#&#8203;9003](DataDog/dd-trace-java#9003) -
[@&#8203;bric3](https://github.com/bric3))
- ✨ Add DD\_RUNTIME\_METRICS\_RUNTIME\_ID\_ENABLED alias for
runtime id generation
([#&#8203;8981](DataDog/dd-trace-java#8981) -
[@&#8203;amarziali](https://github.com/amarziali))
- 🐛 Use resolved address for peer.hostname when available without
hitting the cache
([#&#8203;8915](DataDog/dd-trace-java#8915) -
[@&#8203;amarziali](https://github.com/amarziali))
- 💡 Surface server name process tag for tomcat
([#&#8203;8894](DataDog/dd-trace-java#8894) -
[@&#8203;amarziali](https://github.com/amarziali))
- 💡 Surface websphere cell and server name on process tags
([#&#8203;8880](DataDog/dd-trace-java#8880) -
[@&#8203;amarziali](https://github.com/amarziali))
- ✨ Added special lightweight pre-main class that skips
installation on incompatible JVMs.
([#&#8203;8855](DataDog/dd-trace-java#8855) -
[@&#8203;AlexeyKuznetsov-DD](https://github.com/AlexeyKuznetsov-DD))
- 💡 Add entrypoint type to process tags
([#&#8203;8839](DataDog/dd-trace-java#8839) -
[@&#8203;amarziali](https://github.com/amarziali))
- ✨ Extend JPS re-implementation to J9 family
([#&#8203;8813](DataDog/dd-trace-java#8813) -
[@&#8203;MattAlp](https://github.com/MattAlp))
- ✨ Notify listeners when the scope top changes after switching
scope stacks
([#&#8203;8797](DataDog/dd-trace-java#8797) -
[@&#8203;mcculls](https://github.com/mcculls))
- ✨ Read hsperfdata for Java PIDs if jvmstat is unavailable
([#&#8203;8792](DataDog/dd-trace-java#8792) -
[@&#8203;MattAlp](https://github.com/MattAlp))
- 🐛 Turn JDK socket support on by default
([#&#8203;8752](DataDog/dd-trace-java#8752) -
[@&#8203;sarahchen6](https://github.com/sarahchen6))
- ✨ Simplify context propagation
([#&#8203;8719](DataDog/dd-trace-java#8719) -
[@&#8203;PerfectSlayer](https://github.com/PerfectSlayer))
- ✨ Add JSON parsing support
([#&#8203;8579](DataDog/dd-trace-java#8579) -
[@&#8203;PerfectSlayer](https://github.com/PerfectSlayer))

#### Tracer internal logging

- ✨ Fix printing format of span identifiers
([#&#8203;8897](DataDog/dd-trace-java#8897) -
[@&#8203;vandonr](https://github.com/vandonr))

#### Tracer public API

- 💡 Track the source of installation
([#&#8203;8956](DataDog/dd-trace-java#8956) -
[@&#8203;mabdinur](https://github.com/mabdinur))
- ✨ Enforce size limit on application\_monitoring.yaml files
([#&#8203;8789](DataDog/dd-trace-java#8789) -
[@&#8203;mtoffl01](https://github.com/mtoffl01))
- ✨ Enabling baggage cache to support limits and non-ascii
characters
([#&#8203;8713](DataDog/dd-trace-java#8713) -
[@&#8203;mhlidd](https://github.com/mhlidd))

### Instrumentations

#### AWS Lambda instrumentation

- ✨ Pass Lambda Request ID to Extension
([#&#8203;8814](DataDog/dd-trace-java#8814) -
[@&#8203;nhulston](https://github.com/nhulston))

#### Core Java language instrumentation

- ✨ Ensure ClassloadingInstrumentation is always applied even
with `DD_TRACE_ENABLED=false`
([#&#8203;8863](DataDog/dd-trace-java#8863) -
[@&#8203;mcculls](https://github.com/mcculls))

#### Eclipse Vert.x instrumentation

- 🐛 Do not override route with / in vertx instrumentation
([#&#8203;8881](DataDog/dd-trace-java#8881) -
[@&#8203;vandonr](https://github.com/vandonr))

#### IBM Liberty

- 🐛 Fix error mark on http status for IBM liberty
([#&#8203;8822](DataDog/dd-trace-java#8822) -
[@&#8203;amarziali](https://github.com/amarziali))

#### JDBC instrumentation

- 🐛 Do not prepend DBM <> APM trace comment in SQLCommenter if there
is a pg plan hint
([#&#8203;8864](DataDog/dd-trace-java#8864) -
[@&#8203;edengorevoy](https://github.com/edengorevoy))

#### JMS instrumentation

- ✨ Add jms as an extra integration name where there is JMS
involved
([#&#8203;8933](DataDog/dd-trace-java#8933) -
[@&#8203;vandonr](https://github.com/vandonr))

#### Kotlin instrumentation

- ✨ Enable kotlin\_coroutine integration by default
([#&#8203;8848](DataDog/dd-trace-java#8848) -
[@&#8203;mcculls](https://github.com/mcculls))
- 🧹 Rework Kotlin coroutines instrumentation around coroutine
context
([#&#8203;8774](DataDog/dd-trace-java#8774) -
[@&#8203;mcculls](https://github.com/mcculls))

#### OpenTelemetry instrumentation

- 🐛 Support WithSpan inheritContext attribute
([#&#8203;8858](DataDog/dd-trace-java#8858) -
[@&#8203;amarziali](https://github.com/amarziali))
- ✨ Add context API support OTel propagators
([#&#8203;8770](DataDog/dd-trace-java#8770) -
[@&#8203;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
([#&#8203;8591](DataDog/dd-trace-java#8591) -
[@&#8203;ygree](https://github.com/ygree))

#### Quarkus Instrumentation

- 🐛 Ignore quarkus jaxrs stubs and cdi wrapper proxies
([#&#8203;8891](DataDog/dd-trace-java#8891) -
[@&#8203;amarziali](https://github.com/amarziali))

#### ServiceTalk

- ✨ Improve ServiceTalk Captured Context API Instrumentation
for v0.42.56+
([#&#8203;8821](DataDog/dd-trace-java#8821) -
[@&#8203;ygree](https://github.com/ygree))

#### Spring instrumentation

- ✨ Supporting Baggage for Instrumentations used in Weblog
Tests
([#&#8203;8773](DataDog/dd-trace-java#8773) -
[@&#8203;mhlidd](https://github.com/mhlidd))

#### WebSocket Instrumentation

- 💡 Trace websocket for spring webflux reactive handlers
([#&#8203;8831](DataDog/dd-trace-java#8831) -
[@&#8203;amarziali](https://github.com/amarziali))
- 💡:test\_tube: WebSocket support for Netty
([#&#8203;8632](DataDog/dd-trace-java#8632) -
[@&#8203;ValentinZakharov](https://github.com/ValentinZakharov))

#### Zio Instrumentation

- 🧹 Cleanup Zio fiber instrumentation to avoid repeated activation
of continuation
([#&#8203;8798](DataDog/dd-trace-java#8798) -
[@&#8203;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.

---

- [ ] <!-- rebase-check -->If you want to rebase/retry this PR, check
this box

---

This PR has been generated by [Renovate
Bot](https://github.com/renovatebot/renovate).

GitOrigin-RevId: 9207366cdb6a1bd098082305d354a0a3c4622d7a
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