jaeger v1.21.0 Release Notes

Release Date: 2020-11-13 // about 2 years ago
  • Backend Changes

    ๐Ÿ†• New Features

    • ๐Ÿ†• New debug Docker images for Jaeger backends are included in the distribution (#2545, @Ashmita152)
    • A utility to anonymize a trace for sharing publicly (#2621, #2585, @Ashmita152)
    • Sampling strategies file can be loaded from a URL, not just a file path (#2519, @goku321)
    • ๐Ÿ”ง Configuration parameters can be inspected at runtime via /debug/vars admin endpoint (#2496, @dstdfx)
    • ๐Ÿ‘ OTLP-proto encoding for Kafka supported in the OTEL Ingester (#2580, @XSAM)
    • ๐Ÿ’ป Display backend & UI versions in Jaeger UI

    ๐Ÿ› Bug fixes, Minor Improvements

    • โšก๏ธ Update x/text to v0.3.4 (#2625, @objectiser)
    • โšก๏ธ Update CodeQL to latest best practices (#2615, @jhutchings1)
    • โฌ†๏ธ Bump opentelemetry-collector to v0.14.0 (#2617, @Vemmy124)
    • โฌ†๏ธ Bump Badger to v1.6.2 (#2613, @Ackar)
    • ๐Ÿ›  Fix sarama consumer deadlock (#2587, @albertteoh)
    • Avoid deadlock if Stop is called before Serve (#2608, @chlunde)
    • Return buffers to pool on network errors or queue overflow (#2609, @chlunde)
    • Clarify deadlock panic message (#2605, @yurishkuro)
    • ๐Ÿ›  fix: don't create tags w/ empty name for internal zipkin spans (#2596, @mzahor)
    • TBufferedServer: Avoid channel close/send race on Stop (#2583, @chlunde)
    • โฌ†๏ธ Bumped OpenTelemetry Collector to v0.12.0 (#2562, @jpkrohling)
    • ๐Ÿ”ง Disable Zipkin server if port/address is not configured (#2554, @yurishkuro)
    • [hotrod] Add links to traces (#2536, @yurishkuro)
    • 0๏ธโƒฃ OTel Cassandra/Elasticsearch Exporter queue defaults (#2533, @joe-elliott)
    • โšก๏ธ [otel] Update jaeger-lib to v2.4.0 (#2538, @dstdfx)
    • โœ‚ Remove unnecessary ServiceName index seek if tags query is available (#2535, @burmanm)
    • โšก๏ธ Update static UI assets path in contrib doc (#2548, @albertteoh)

    ๐Ÿ’ป UI Changes

    • ๐Ÿ“Œ UI pinned to version 1.12.0. The changelog is available here v1.12.0