1.62.0

Warning

This version contains a known regression in profiler that can cause crashes in the profiled application. Please upgrade to the latest version.

Note

Do not enable Trace Payload protocol V1 until further notice as it is not enabled on all DataDog backends yet.

Components

AI Guard

• ✨ Add ai_guard.event tag to local root span (#11109 - @manuel-alvarez-alvarez)
• ✨ Expose tag probabilities in SDK responses (#11063 - @manuel-alvarez-alvarez)

Application Security Management (IAST)

• 🐛 🪞 10671 - Fix platform-dependent String.getBytes() calls to use explicit UTF-8 charset (#11149 - @mcculls - thanks @saravadeo for the contribution!)

Application Security Management (WAF)

• ✨ Add server.request.body.files_content AppSec address: commons-fileupload (#11137), Tomcat & Netty multipart (#11198), Jersey & RESTEasy(#11229) - @jandro996
• ✨ Add server.request.body.filenames AppSec address: Jersey & RESTEasy (#11171), Akka HTTP (#11173), Undertow & Play (#11174) - @jandro996
• ✨ Expose server.io.fs.file_write AppSec address for write file operations (#11084),FileOutputStream/FileInputStream constructors(#11113), Files.copy overloads (#11179) - @jandro996
• ✨ Add AppSec Java support for AWS Lambdas (#10570 - @claponcet)
• 🐛 Restore original tracer during LambdaAppSecHandlerTest cleanup (#11172 - @claponcet)

Configuration

• ✨ Add Integration Specific Handling for Config Inversion Linter (#11074 - @mhlidd)
• ✨ Add Profiling Specific Handling for Config Inversion Linter (#11066 - @mhlidd)
• ✨ Update Spock Tests to run with STRICT_TEST mode by default (#11032 - @mhlidd)

Continuous Integration Visibility

• ✨ Honor attempt to fix failures (#11244 - @daniel-mohedano)
• ✨ Avoid feature discover and java.nio.* access in Bazel Mode (#11232 - @daniel-mohedano)
• ✨ Implement Bazel support for CI Visibility (#11150 - @daniel-mohedano)
• 🐛 Fix TestNG session status reported with EFD (#11087 - @daniel-mohedano)

Crash Tracking

• ✨ Enable sending crashtracking reports to errors intake by default (#11243 - @amarziali)
• 🐛 🪞 10671 - Fix platform-dependent String.getBytes() calls to use explicit UTF-8 charset (#11149 - @mcculls - thanks @saravadeo for the contribution!)
• ✨ Do not use java.nio in crashtracking init (premain) (#11080 - @amarziali)

Dynamic Instrumentation

• 🐛 Fix NullPointerException on samplers (#11230 - @jpbempel)
• 🐛 Fix NullPointerException in Exception Replay (#11219 - @jpbempel)
• ✨ Add support for case insensitivity file names (#11205 - @jpbempel)
• 🐛 Fix DebuggerAgent commonInit (#11183 - @jpbempel)
• 🐛 🪞 10671 - Fix platform-dependent String.getBytes() calls to use explicit UTF-8 charset (#11149 - @mcculls - thanks @saravadeo for the contribution!)
• ✨ Add support for windows-style path (backslashes) (#11073 - @jpbempel)

Metrics

• ✨ Report dropped stats aggregates in health metrics (#11231 - @amarziali)
• ✨ Upgrade jmxfetch dependency to 0.52.0 (#11127 - @mcculls)
• ✨ Upgrade java-dogstatsd-client dependency to 4.4.5 (#11126 - @mcculls)

OpenFeature

• 💡 Add flag evaluation metrics via OTel counter and OpenFeature Hook (#11040 - @typotter)
• ✨ Refine variant reason computation to include SPLIT and STATIC (#11037 - @typotter)
• 🐛 Strictly check variant types in Flag Evaluations (#11036 - @typotter)

Profiling

• ✨ Bump Java profiler library to 1.42.0 (#11222 - @jbachorik)
  • (subsumes) Bump Java profiler library to 1.41.0 (#11169 - @jbachorik)

Telemetry

• ✨ Remove noise at boostrap due to telemetry failures (#11218 - @amarziali)

Testing

• 🧹 Migrate OtlpWriterCombinedTest from groovy to junit (#11245 - @mtoffl01)
• ✨ Improve trace assert API (#11209 - @PerfectSlayer)
• 🐛⚡ Improve instrumentation JUnit testing (#11096 - @PerfectSlayer)
• ✨ Improve Config JUnit extension (#11094 - @PerfectSlayer)
• ✨ Add Config and Context JUnit extensions (#11076 - @PerfectSlayer)
• ✨ Update Spock Tests to run with STRICT_TEST mode by default (#11032 - @mhlidd)

Trace context propagation

• 🐛🔐 Add items and bytes limits to baggage extraction (#11265 - @PerfectSlayer)
• 💡 Add Sofa RPC instrumentation (Bolt, H2C, REST, Triple) (#11135 - @ValentinZakharov)
• 🐛 Preload scope classes to prevent virtual thread deadlock (#11111 - @PerfectSlayer)

Tracer core

• 🐛 Fix peer IP tags in Jetty/Dropwizard (#11237 - @smola)
• ✨ Use ParentBasedAlwaysOnSampler by default when OTLP traces export is enabled (#11225 - @mtoffl01)
• ✨ Introduce a generic JavaModuleOpener for JPMS (#11220 - @amarziali)
• ✨ Allow mapping process tags from env or sysprops (#11204 - @amarziali)
• ✨ Add OtlpWriter for OTLP traces export (#11200 - @mtoffl01)
• 🐛 Add support double quotes as a single token in SQLNormalizer (#11197 - @Eldolfin)
• 🐛 Fix NPE in PayloadDispatcherImpl (#11196 - @amarziali)
• 🐛 Widen info state hashing catch (#11192 - @amarziali)
• ✨ Add classloader exclusions for drools generated classes (#11191 - @amarziali)
• 🐛 🪞 10671 - Fix platform-dependent String.getBytes() calls to use explicit UTF-8 charset (#11149 - @mcculls - thanks @saravadeo for the contribution!)
• 🐛 Abort on IBMJ9's keytool (#11133 - @bric3)
• ✨ Upgrade byte-buddy dependency to 1.18.8 (#11128 - @mcculls)
• ✨⚡ Cache span.kind as byte ordinal for fast isOutbound() (#11116 - @dougqh)
• 🐛 Fix container ID parsing for cgroup v1 in EKS-Fargate (#11110 - @vandonr)
• ✨ Optimize PendingTrace span registration and time tracking (#11078 - @bm1549)
• 🐛 Fix _dd.p.ksr formatting to use 6 decimal places (#11068 - @bm1549)
• ✨ Efficient Trace Payload Protocol (v1 protocol) (#10801 - @AlexeyKuznetsov-DD)

Instrumentations

Apache Spark instrumentation

• ✨ Add spark.openlineage.appName tag to spark.application spans (#11246 - @aboitreaud)
• 🐛 Fall back to jobGroupId when jobRunId equals taskRunId (#11199 - @aboitreaud)
• ✨ Instrument QueryExecution.assertAnalyzed() to catch DataFrame analysis failures (#11033 - @aboitreaud)

AWS SDK instrumentation

• 🐛 Fix SNS v2 batch injection bug (#11190 - @ygree)

Core Java language instrumentation

• 🐛 Preload scope classes to prevent virtual thread deadlock (#11111 - @PerfectSlayer)
• ✨ Add a jpms opener for HostNameResolver cache (#11095 - @amarziali)

Jetty instrumentation

• 🐛 Fix peer IP tags in Jetty/Dropwizard (#11237 - @smola)

Kafka instrumentation

• ✨ Add Kafka cluster ID and offset tags to producer/consumer spans (#11107 - @piochelepiotr)

OpenTelemetry instrumentation

• 🐛 Correctly export overflow histogram bucket over OTLP (#11261 - @mcculls)
• 💡 Support sending OpenTelemetry logs over OTLP (http/protobuf) (#11253 - @mcculls)
• 🐛⚡ Miscellaneous OpenTelemetry Metrics fixes (#11240 - @mcculls)
• 💡 Implement OpenTelemetry Logs API (#11224 - @mcculls)
• 💡 Add telemetry attributes to OTLP payloads (#11125 - @mcculls)
• 💡 Provide optimized writers for OpenTelemetry's "trace.proto" wire protocol (#11120 - @mcculls)

Sofa RPC

• 💡 Add Sofa RPC instrumentation (Bolt, H2C, REST, Triple) (#11135 - @ValentinZakharov)