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skywalking-java/CHANGES.md

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Changes by Version

Release Notes.

8.6.0

Project

Java Agent

  • Add trace_segment_ref_limit_per_span configuration mechanism to avoid OOM.
  • Improve GlobalIdGenerator performance.
  • Add an agent plugin to support elasticsearch7.
  • Add jsonrpc4j agent plugin.
  • new options to support multi skywalking cluster use same kafka cluster(plugin.kafka.namespace)
  • resolve agent has no retries if connect kafka cluster failed when bootstrap
  • Add Seata in the component definition. Seata plugin hosts on Seata project.
  • Extended Kafka plugin to properly trace consumers that have topic partitions directly assigned.
  • Support Kafka consumer 2.8.0.
  • Support print SkyWalking context to logs.
  • Add MessageListener enhancement in pulsar plugin.
  • fix a bug that spring-mvc set an error endpoint name if the controller class annotation implements an interface.
  • Add an optional agent plugin to support mybatis.

OAP-Backend

  • BugFix: filter invalid Envoy access logs whose socket address is empty.
  • Fix K8s monitoring the incorrect metrics calculate.
  • Loop alarm into event system.
  • Support alarm tags.
  • Support WeLink as a channel of alarm notification.
  • Fix: Some defensive codes didn't work in PercentileFunction combine.
  • CVE: fix Jetty vulnerability. https://nvd.nist.gov/vuln/detail/CVE-2019-17638
  • Fix: MAL function would miss samples name after creating new samples.
  • perf: use iterator.remove() to remove modulesWithoutProvider

UI

  • Add logo for kong plugin.
  • Add apisix logo.
  • Refactor js to ts for browser logs and style change.
  • When creating service groups in the topology, it is better if the service names are sorted.
  • Add tooltip for dashboard component.
  • Fix style of endpoint dependency.
  • Support search and visualize alarms with tags.
  • Fix configurations on dashboard.
  • Support to configure the maximum number of displayed items.

Documentation

  • Polish k8s monitoring otel-collector configuration example.
  • Print SkyWalking context to logs configuration example.

All issues and pull requests are here

Find change logs of all versions here.