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skywalking-java/CHANGES.md

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Changes by Version

Release Notes.

8.3.0

Project

  • Test: ElasticSearch version 7.0.0 and 7.9.3 as storage are E2E tested.

Java Agent

  • Support propagate the sending timestamp in MQ plugins to calculate the transfer latency in the async MQ scenarios.
  • Support auto-tag with the fixed values propagated in the correlation context.
  • Make HttpClient 3.x, 4.x, and HttpAsyncClient 3.x plugins to support collecting HTTP parameters.
  • Make the Feign plugin to support Java 14
  • Make the okhttp3 plugin to support Java 14
  • Polish tracing context related codes.

OAP-Backend

  • Add the @SuperDataset annotation for BrowserErrorLog.
  • Add the thread pool to the Kafka fetcher to increase the performance.
  • Add contain and not contain OPS in OAL.
  • Support keeping collecting the slowly segments in the sampling mechanism.
  • Support choose files to active the meter analyzer.
  • Improve Kubernetes service registry for ALS analysis.
  • Add health checker for cluster management
  • Improve the queryable tags generation. Remove the duplicated tags to reduce the storage payload.
  • Fix the excessive timeout period set by the kubernetes-client.
  • Fix deadlock problem when using elasticsearch-client-7.0.0.
  • Fix storage-jdbc isExists not set dbname.

UI

Documentation

  • Add VNode FAQ doc.

All issues and pull requests are here

Find change logs of all versions here.