116 lines
6.1 KiB
Markdown
116 lines
6.1 KiB
Markdown
Changes by Version
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==================
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Release Notes.
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9.0.0
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------------------
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#### Project
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* Upgrade log4j2 to 2.17.1 for CVE-2021-44228, CVE-2021-45046, CVE-2021-45105 and CVE-2021-44832. This CVE only effects
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on JDK if JNDI is opened in default. Notice, using JVM option `-Dlog4j2.formatMsgNoLookups=true` or setting
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the `LOG4J_FORMAT_MSG_NO_LOOKUPS=”true”` environment variable also avoids CVEs.
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* Upgrade maven-wrapper to 3.1.0, maven to 3.8.4 for performance improvements and ARM more native support.
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* Exclude unnecessary libs when building under JDK 9+.
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* Migrate base Docker image to eclipse-temurin as adoptopenjdk is deprecated.
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* Add E2E test under Java 17.
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* Upgrade protoc to 3.19.2.
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* Add Istio 1.13.1 to E2E test matrix for verification.
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* Upgrade Apache parent pom version to 25.
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* Use the plugin version defined by the Apache maven parent.
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* Upgrade maven-dependency-plugin to 3.2.0.
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* Upgrade maven-assembly-plugin to 3.3.0.
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* Upgrade maven-failsafe-plugin to 2.22.2.
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* Upgrade maven-surefire-plugin to 2.22.2.
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* Upgrade maven-jar-plugin to 3.2.2.
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* Upgrade maven-enforcer-plugin to 3.0.0.
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* Upgrade maven-compiler-plugin to 3.10.0.
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* Upgrade maven-resources-plugin to 3.2.0.
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* Upgrade maven-source-plugin to 3.2.1.
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* Update codeStyle.xml to fix incompatibility on M1's IntelliJ IDEA 2021.3.2.
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* Update frontend-maven-plugin to 1.12 and npm to 16.14.0 for booster UI build.
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#### OAP Server
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* Fix potential NPE in OAL string match and a bug when right-hand-side variable includes double quotes.
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* Bump up Armeria version to 1.14.1 to fix CVE.
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* Polish ETCD cluster config environment variables.
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* Add the analysis of metrics in Satellite MetricsService.
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* Fix `Can't split endpoint id into 2 parts` bug for endpoint ID. In the TCP in service mesh observability, endpoint
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name doesn't exist in TCP traffic.
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* Upgrade H2 version to 2.0.206 to fix CVE-2021-23463 and GHSA-h376-j262-vhq6.
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* Extend column name override mechanism working for `ValueColumnMetadata`.
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* Introduce new concept `Layer` and removed `NodeType`. More details refer to [v9-version-upgrade](https://skywalking.apache.org/docs/main/latest/en/faq/v9-version-upgrade/).
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* Fix query sort metrics failure in H2 Storage.
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* Bump up grpc to 1.43.2 and protobuf to 3.19.2 to fix CVE-2021-22569.
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* Add source layer and dest layer to relation.
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* Follow protocol grammar fix `GCPhrase -> GCPhase`.
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* Set layer to mesh relation.
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* Add `FAAS` to SpanLayer.
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* Adjust e2e case for V9 core.
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* Support ZGC GC time and count metric collecting.
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* Sync proto buffers files from upstream Envoy (Related to https://github.com/envoyproxy/envoy/pull/18955).
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* Bump up GraphQL related dependencies to latest versions.
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* Add `normal` to V9 service meta query.
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* Support `scope=ALL` catalog for metrics.
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* Bump up H2 to 2.1.210 to fix CVE-2022-23221.
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* E2E: Add `normal` field to Service.
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* Add FreeSql component ID(3017) of dotnet agent.
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* E2E: verify OAP cluster model data aggregation.
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* Fix `SelfRemoteClient` self observing metrics.
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* Add env variables `SW_CLUSTER_INTERNAL_COM_HOST` and `SW_CLUSTER_INTERNAL_COM_PORT` for cluster selectors `zookeeper`,`consul`,`etcd` and `nacos`.
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* Doc update: `configuration-vocabulary`,`backend-cluster` about env variables `SW_CLUSTER_INTERNAL_COM_HOST` and `SW_CLUSTER_INTERNAL_COM_PORT`.
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* Add Python MysqlClient component ID(7013) with mapping information.
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* Support Java thread pool metrics analysis.
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* Fix IoTDB Storage Option insert null index value.
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* Set the default value of SW_STORAGE_IOTDB_SESSIONPOOL_SIZE to 8.
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* Bump up iotdb-session to 0.12.4.
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* Bump up PostgreSQL driver to fix CVE.
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* Add Guava EventBus component ID(123) of Java agent.
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* Add OpenFunction component ID(5013).
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* Expose configuration `responseTimeout` of ES client.
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* Support datasource metric analysis.
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* [Break Change] Keep the endpoint avg resp time meter name the same with others scope. (This may break 3rd party integration and existing alarm rule settings)
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* Add Python FastApi component ID(7014).
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* Support all metrics from MAL engine in alarm core, including Prometheus, OC receiver, meter receiver.
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* Allow updating non-metrics templates when structure changed.
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* Set default connection timeout of ElasticSearch to 3000 milliseconds.
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* Support ElasticSearch 8 and add it into E2E tests.
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* Disable indexing for field `alarm_record.tags_raw_data` of binary type in ElasticSearch storage.
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* Fix Zipkin receiver wrong condition for decoding `gzip`.
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* Add a new sampler (`possibility`) in LAL.
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* Unify module name `receiver_zipkin` to `receiver-zipkin`, remove `receiver_jaeger` from `application.yaml`.
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* Introduce the entity of Process type.
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* Set the length of event#parameters to 2000.
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* Limit the length of Event#parameters.
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* Support large service/instance/networkAddressAlias list query by using ElasticSearch scrolling API, add `metadataQueryBatchSize` to configure scrolling page size.
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* Change default value of `metadataQueryMaxSize` from `5000` to `10000`
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* Replace deprecated Armeria API `BasicToken.of` with `AuthToken.ofBasic`.
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* Implement v9 UI template management protocol.
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* Implement process metadata query protocol.
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* Expose more ElasticSearch health check related logs to help to diagnose `Health check fails. reason: No healthy endpoint`.
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* Add source `event` generated metrics to SERVICE_CATALOG_NAME catalog.
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* [Breaking Change] Deprecate `All` from OAL source.
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* [Breaking Change] Remove `SRC_ALL: 'All'` from OAL grammar tree.
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* Remove `all_heatmap` and `all_percentile` metrics.
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#### UI
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* Remove unused jars (log4j-api.jar) in classpath.
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* Bump up netty version to fix CVE.
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* Add Database Connection pool metric.
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* Introduce skywalking-booster-ui, remove skywalking-rocketbot-ui.
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#### Documentation
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* Update backend-alarm.md doc, support op "=" to "==".
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* Update backend-meter.md doc .
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* Add <STAM: Enhancing Topology Auto Detection For A Highly Distributed and Large-Scale Application System> paper.
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* Add Academy menu for recommending articles.
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* Remove `All` source relative document and examples.
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All issues and pull requests are [here](https://github.com/apache/skywalking/milestone/112?closed=1)
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------------------
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Find change logs of all versions [here](changes).
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