jaeger v1.20.0 Release Notes

Release Date: 2020-09-29 // 24 days ago
  • Backend Changes

    ๐Ÿ’ฅ Breaking Changes

    • ๐Ÿ”ง Configurable ES doc count (#2453, @albertteoh)

      The --es.max-num-spans flag has been deprecated in favour of --es.max-doc-count. --es.max-num-spans is marked for removal in v1.21.0 as indicated in the flag description.

      If both --es.max-num-spans and --es.max-doc-count are set, the lesser of the two will be used.

      The use of --es.max-doc-count (which defaults to 10,000) will limit the results from all Elasticsearch queries by the configured value, limiting counts for Jaeger UI:

      • Services
      • Operations
      • Dependencies (edges in a dependency graph)
      • Span fetch size for a trace
    • ๐Ÿ‘€ The default value for the flag query.max-clock-skew-adjustment has changed to 0s, meaning that the clock skew adjustment is now disabled by default. See #1459.

    ๐Ÿ†• New Features

    • ๐Ÿ”Œ Grpc plugin archive storage support (#2317, @m8rge)
    • Separate Ports for GRPC and HTTP requests in Query Server (#2387, @rjs211)
    • ๐Ÿ”ง Configurable ES doc count (#2453, @albertteoh)
    • โž• Add storage metrics to OTEL, metrics by span service name (#2431, @pavolloffay)

    ๐Ÿ› Bug fixes, Minor Improvements

    ๐Ÿ’ป UI Changes

    • ๐Ÿ“Œ UI pinned to version 1.11.0. The changelog is available here v1.11.0

Previous changes from v1.19.2

  • โ™ป๏ธ Upgrade to a working UI version before React refactoring.