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Changes by Version

Release Notes.

9.0.0

Project

  • Upgrade log4j2 to 2.17.1 for CVE-2021-44228, CVE-2021-45046, CVE-2021-45105 and CVE-2021-44832. This CVE only effects on JDK if JNDI is opened in default. Notice, using JVM option -Dlog4j2.formatMsgNoLookups=true or setting the LOG4J_FORMAT_MSG_NO_LOOKUPS=”true” environment variable also avoids CVEs.
  • Upgrade maven-wrapper to 3.1.0, maven to 3.8.4 for performance improvements and ARM more native support.
  • Exclude unnecessary libs when building under JDK 9+.
  • Migrate base Docker image to eclipse-temurin as adoptopenjdk is deprecated.
  • Add E2E test under Java 17.

OAP Server

  • Fix potential NPE in OAL string match and a bug when right-hand-side variable includes double quotes.
  • Bump up Armeria version to fix CVE.
  • Polish ETCD cluster config environment variables.
  • Add the analysis of metrics in Satellite MetricsService.
  • Fix Can't split endpoint id into 2 parts bug for endpoint ID. In the TCP in service mesh observability, endpoint name doesn't exist in TCP traffic.
  • Upgrade H2 version to 2.0.206 to fix CVE-2021-23463 and GHSA-h376-j262-vhq6.
  • Extend column name override mechanism working for ValueColumnMetadata.
  • Introduce new concept Layer and removed NodeType. More details refer to v9-version-upgrade.
  • Fix query sort metrics failure in H2 Storage.
  • Bump up grpc to 1.43.2 and protobuf to 3.19.2 to fix CVE-2021-22569.
  • Add source layer and dest layer to relation.
  • Follow protocol grammar fix GCPhrase -> GCPhase.
  • Set layer to mesh relation.
  • Add FAAS to SpanLayer.
  • Adjust e2e case for V9 core.
  • Support ZGC GC time and count metric collecting.
  • Sync proto buffers files from upstream Envoy (Related to envoyproxy/envoy#18955).
  • Bump up GraphQL related dependencies to latest versions.
  • Add normal to V9 service meta query.
  • Support scope=ALL catalog for metrics.
  • Bump up H2 to 2.1.210 to fix CVE-2022-23221.
  • E2E: Add normal field to Service.
  • Add FreeSql component ID(3017) of dotnet agent.
  • E2E: verify OAP cluster model data aggregation.
  • Fix SelfRemoteClient self observing metrics.
  • Add env variables SW_CLUSTER_INTERNAL_COM_HOST and SW_CLUSTER_INTERNAL_COM_PORT for cluster selectors zookeeper,consul,etcd and nacos.
  • Doc update: configuration-vocabulary,backend-cluster about env variables SW_CLUSTER_INTERNAL_COM_HOST and SW_CLUSTER_INTERNAL_COM_PORT.
  • Add Python MysqlClient component ID(7013) with mapping information.
  • Support Java thread pool metrics analysis.
  • Fix IoTDB Storage Option insert null index value.
  • Set the default value of SW_STORAGE_IOTDB_SESSIONPOOL_SIZE to 8.
  • Bump up iotdb-session to 0.12.4.
  • Bump up PostgreSQL driver to fix CVE.

UI

  • Remove unused jars (log4j-api.jar) in classpath.
  • Bump up netty version to fix CVE.

Documentation

  • update backend-alarm.md doc, support op "=" to "==".

All issues and pull requests are here


Find change logs of all versions here.