137 lines
7.9 KiB
Markdown
137 lines
7.9 KiB
Markdown
Changes by Version
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==================
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Release Notes.
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8.4.0
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------------------
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#### Project
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* Incompatible with previous releases when use H2/MySQL/TiDB storage options, due to support multiple alarm rules triggered for one entity.
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* Chore: adapt `create_source_release.sh` to make it runnable on Linux.
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* Add `package` to `.proto` files, prevent polluting top-level namespace in some languages; The OAP server supports previous agent releases, whereas the previous OAP server (<=8.3.0) won't recognize newer agents since this version (>= 8.4.0).
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* Add ElasticSearch 7.10 to test matrix and verify it works.
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* Replace Apache RAT with skywalking-eyes to check license headers.
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* Set up test of Envoy ALS / MetricsService under Istio 1.8.2 to verify Envoy V3 protocol
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* Test: fix flaky E2E test of Kafka.
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#### Java Agent
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* The operation name of quartz-scheduler plugin, has been changed as the `quartz-scheduler/${className}` format.
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* Fix jdk-http and okhttp-3.x plugin did not overwrite the old trace header.
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* Add interceptors of method(analyze, searchScroll, clearScroll, searchTemplate and deleteByQuery) for elasticsearch-6.x-plugin.
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* Fix the unexpected RunningContext recreation in the Tomcat plugin.
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* Fix the potential NPE when trace_sql_parameters is enabled.
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* Update `byte-buddy` to 1.10.19.
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* Fix thrift plugin trace link broken when intermediate service does not mount agent
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* Fix thrift plugin collects wrong args when the method without parameter.
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* Fix DataCarrier's `org.apache.skywalking.apm.commons.datacarrier.buffer.Buffer` implementation isn't activated in `IF_POSSIBLE` mode.
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* Fix ArrayBlockingQueueBuffer's useless `IF_POSSIBLE` mode list
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* Support building gRPC TLS channel but CA file is not required.
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* Add witness method mechanism in the agent plugin core.
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* Add Dolphinscheduler plugin definition.
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* Make sampling still works when the trace ignores plug-in activation.
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* Fix mssql-plugin occur ClassCastException when call the method of return generate key.
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* The operation name of dubbo and dubbo-2.7.x-plugin, has been changed as the `groupValue/className.methodName` format
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* Fix bug that rocketmq-plugin set the wrong tag.
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* Fix duplicated `EnhancedInstance` interface added.
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* Fix thread leaks caused by the elasticsearch-6.x-plugin plugin.
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* Support reading segmentId and spanId with toolkit.
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* Fix RestTemplate plugin recording url tag with wrong port
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* Support collecting logs and forwarding through gRPC.
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* Support config `agent.sample_n_per_3_secs` can be changed in the runtime.
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* Support config `agent.ignore_suffix` can be changed in the runtime.
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* Support DNS periodic resolving mechanism to update backend service.
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* Support config `agent.trace.ignore_path` can be changed in the runtime.
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* Added support for transmitting logback 1.x and log4j 2.x formatted & un-formatted messages via gPRC
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#### OAP-Backend
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* Make meter receiver support MAL.
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* Support influxDB connection response format option. Fix some error when use JSON as influxDB response format.
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* Support Kafka MirrorMaker 2.0 to replicate topics between Kafka clusters.
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* Add the rule name field to alarm record storage entity as a part of ID, to support multiple alarm rules triggered for one entity. The scope id has been removed from the ID.
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* Fix MAL concurrent execution issues.
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* Fix group name can't be queried in the GraphQL.
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* Fix potential gRPC connection leak(not closed) for the channels among OAP instances.
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* Filter OAP instances(unassigned in booting stage) of the empty IP in KubernetesCoordinator.
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* Add component ID for Python aiohttp plugin requester and server.
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* Fix H2 in-memory database table missing issues
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* Add component ID for Python pyramid plugin server.
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* Add component ID for NodeJS Axios plugin.
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* Fix searchService method error in storage-influxdb-plugin.
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* Add JavaScript component ID.
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* Fix CVE of UninstrumentedGateways in Dynamic Configuration activation.
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* Improve query performance in storage-influxdb-plugin.
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* Fix the uuid field in GRPCConfigWatcherRegister is not updated.
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* Support Envoy {AccessLog,Metrics}Service API V3.
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* Adopt the [MAL](../docs/en/concepts-and-designs/mal.md) in Envoy metrics service analyzer.
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* Fix the priority setting doesn't work of the ALS analyzers.
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* Fix bug that `endpoint-name-grouping.yml` is not customizable in Dockerized case.
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* Fix bug that istio version metric type on UI template mismatches the otel rule.
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* Improve ReadWriteSafeCache concurrency read-write performance
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* Fix bug that if use JSON as InfluxDB.ResponseFormat then NumberFormatException maybe occur.
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* Fix `timeBucket` not taking effect in EqualsAndHashCode annotation of some relationship metrics.
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* Fix `SharingServerConfig`'s propertie is not correct in the `application.yml`, contextPath -> restConnextPath.
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* Istio control plane: remove redundant metrics and polish panel layout.
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* Fix bug endpoint name grouping not work due to setting service name and endpoint name out of order.
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* Fix receiver analysis error count metrics.
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* Log collecting and query implementation.
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* Support Alarm to feishu.
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* Add the implementation of ConfigurationDiscovery on the OAP side.
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* Fix bug in `parseInternalErrorCode` where some error codes are never reached.
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* OAL supports multiple values when as numeric.
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* Add node information from the Openensus proto to the labels of the samples, to support the identification of the source of the Metric data.
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* Fix bug that the same sample name in one MAL expression caused `IllegalArgumentException` in `Analyzer.analyse`.
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* Add the text analyzer for querying log in the es storage.
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* Chore: Remove duplicate codes in Envoy ALS handler.
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* Remove the strict rule of OAL disable statement parameter.
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* Fix a legal metric query adoption bug. Don't support global level metric query.
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* Add VM MAL and ui-template configration, support Prometheus node-exporter VM metrics that pushed from OpenTelemetry-collector.
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* Remove unused log query parameters.
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#### UI
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* Fix un-removed tags in trace query.
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* Fix unexpected metrics name on single value component.
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* Don't allow negative value as the refresh period.
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* Fix style issue in trace table view.
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* Separation Log and Dashboard selector data to avoid conflicts.
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* Fix trace instance selector bug.
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* Fix Unnecessary sidebar in tooltips for charts.
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* Refactor dashboard query in a common script.
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* Implement refreshing data for topology by updating date.
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* Implement group selector in the topology.
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* Fix all as default parameter for services selector.
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* Add icon for Python aiohttp plugin.
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* Add icon for Python pyramid plugin.
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* Fix topology render all services nodes when groups changed.
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* Fix rk-footer utc input's width.
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* Update rk-icon and rewrite rk-header svg tags with rk-icon.
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* Add icon for http type.
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* Fix rk-footer utc without local storage.
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* Sort group names in the topology.
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* Add logo for Dolphinscheduler.
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* Fix dashboard wrong instance.
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* Add a legend for the topology.
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* Update the condition of unhealthy cube.
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* Fix: use icons to replace buttons for task list in profile.
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* Fix: support `=` in the tag value in the trace query page.
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* Add envoy proxy component logo.
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* Chore: set up license-eye to check license headers and add missing license headers.
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* Fix prop for instances-survey and endpoints-survey.
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* Fix envoy icon in topology.
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* Implement the service logs on UI.
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* Change the flask icon to light version for a better view of topology dark theme.
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* Implement viewing logs on trace page.
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* Fix update props of date component.
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* Fix query conditions for logs.
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* Fix style of selectors to word wrap.
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* Fix logs time.
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* Fix search ui for logs.
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#### Documentation
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* Update the documents of backend fetcher and self observability about the latest configurations.
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* Add documents about the group name of service.
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* Update docs about the latest UI.
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* Update the document of backend trace sampling with the latest configuration.
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* Update kafka plugin support version to 2.6.1.
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* Add FAQ about `Fix compiling on Mac M1 chip`.
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All issues and pull requests are [here](https://github.com/apache/skywalking/milestone/68?closed=1)
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