106 lines
4.3 KiB
Markdown
106 lines
4.3 KiB
Markdown
8.2.0
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------------------
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#### Project
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* Support Browser monitoring.
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* Add e2e test for ALS solution of service mesh observability.
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* Support compiling(include testing) in JDK11.
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* Support build a single module.
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#### Java Agent
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* Support metrics plugin.
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* Support slf4j logs of gRPC and Kafka(when agent uses them) into the agent log files.
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* Add `PROPERTIES_REPORT_PERIOD_FACTOR` config to avoid the properties of instance cleared.
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* Limit the size of traced SQL to avoid OOM.
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* Support `mount` command to load a new set of plugins.
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* Add plugin selector mechanism.
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* Enhance the witness classes for MongoDB plugin.
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* Enhance the parameter truncate mechanism of SQL plugins.
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* Enhance the SpringMVC plugin in the reactive APIs.
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* Enhance the SpringMVC plugin to collect HTTP headers as the span tags.
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* Enhance the Kafka plugin, about `@KafkaPollAndInvoke`
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* Enhance the configuration initialization core. Plugin could have its own plugins.
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* Enhance Feign plugin to collect parameters.
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* Enhance Dubbo plugin to collect parameters.
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* Provide Thrift plugin.
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* Provide XXL-job plugin.
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* Provide MongoDB 4.x plugin.
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* Provide Kafka client 2.1+ plugin.
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* Provide WebFlux-WebClient plugin.
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* Provide ignore-exception plugin.
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* Provide quartz scheduler plugin.
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* Provide ElasticJob 2.x plugin.
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* Provide Spring @Scheduled plugin.
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* Provide Spring-Kafka plugin.
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* Provide HBase client plugin.
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* Provide JSON log format.
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* Move Spring WebFlux plugin to the optional plugin.
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* Fix inconsistent logic bug in PrefixMatch
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* Fix duplicate exit spans in Feign LoadBalancer mechanism.
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* Fix the target service blocked by the Kafka reporter.
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* Fix configurations of Kafka report don't work.
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* Fix rest template concurrent conflict.
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* Fix NPE in the ActiveMQ plugin.
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* Fix conflict between Kafka reporter and sampling plugin.
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* Fix NPE in the log formatter.
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* Fix span layer missing in certain cases, in the Kafka plugin.
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* Fix error format of time in serviceTraffic update.
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* Upgrade bytebuddy to 1.10.14
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#### OAP-Backend
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* Support Nacos authentication.
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* Support labeled meter in the meter receiver.
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* Separate UI template into multiple files.
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* Provide support for Envoy tracing. Envoy tracer depends on the Envoy community.
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* Support query trace by tags.
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* Support composite alarm rules.
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* Support alarm messages to DingTalk.
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* Support alarm messages to WeChat.
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* Support alarm messages to Slack.
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* Support SSL for Prometheus fetcher and self telemetry.
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* Support labeled histogram in the prometheus format.
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* Support the status of segment based on entry span or first span only.
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* Support the error segment in the sampling mechanism.
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* Support SSL certs of gRPC server.
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* Support labeled metrics in the alarm rule setting.
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* Support to query all labeled data, if no explicit label in the query condition.
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* Add TLS parameters in the mesh analysis.
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* Add health check for InfluxDB storage.
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* Add `super dataset` concept for the traces/logs.
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* Add separate replicas configuration for super dataset.
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* Add `IN` operator in the OAL.
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* Add `!=` operator in the OAL.
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* Add `like` operator in the OAL.
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* Add `latest` function in the prometheus analysis.
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* Add more configurations in the gRPC server.
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* Optimize the trace query performance.
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* Optimize the CPU usage rate calculation, at least to be 1.
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* Optimize the length of slow SQL column in the MySQL storage.
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* Optimize the topology query, use client side component name when no server side mapping.
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* Add component IDs for Python component.
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* Add component ID range for C++.
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* Fix Slack notification setting NPE.
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* Fix some module missing check of the module manager core.
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* Fix authentication doesn't work in sharing server.
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* Fix metrics batch persistent size bug.
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* Fix trace sampling bug.
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* Fix CLR receiver bug.
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* Fix end time bug in the query process.
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* Fix `Exporter INCREMENT mode` is not working.
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* Fix an error when executing startup.bat when the log directory exists
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* Add syncBulkActions configuration to set up the batch size of the metrics persistent.
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#### UI
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* Add browser dashboard.
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* Add browser log query page.
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* Support query trace by tags.
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* Fix JVM configuration.
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* Fix CLR configuration.
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#### Document
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* Add the document about `SW_NO_UPSTREAM_REAL_ADDRESS`.
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* Update ALS setup document.
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* Add Customization Config section for plugin development.
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All issues and pull requests are [here](https://github.com/apache/skywalking/milestone/56?closed=1)
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