Releases: jaegertracing/jaeger
Releases · jaegertracing/jaeger
Release 1.5.0
Backend Changes
- Add bounds to memory storage (#845) by Juraci Paixão Kröhling (@jpkrohling)
- Add metric for debug traces (#796) by Won Jun Jang (@black-adder)
- Change metrics naming scheme (#776) by Juraci Paixão Kröhling (@jpkrohling)
- Remove ParentSpanID from domain model (#831) by Yuri Shkuro (@yurishkuro)
- Add ability to adjust static sampling probabilities per operation (#827) by Won Jun Jang (@black-adder)
- Support log-level flag on agent (#828) by Won Jun Jang (@black-adder)
- Add healthcheck to standalone (#784) by Eundoo Song (@eundoosong)
- Do not use KeyValue fields directly and use KeyValues as decorator only (#810) by Yuri Shkuro (@yurishkuro)
- Upgrade to go 1.10 (#792) by Prithvi Raj (@vprithvi)
- Do not create Cassandra index if it already exists (#782) by Greg Swift (@gregswift)
UI Changes
- None
Release 1.4.1
Backend Changes
- Publish binaries for Linux, Darwin, and Windows (#765) - thanks to @grounded042
UI Changes
New Features
- View Trace JSON buttons return formatted JSON (fixes #199)
Release 1.4.0
Release 1.3.0
Highlights
HotROD Demo
By popular demand, the HotROD demo is now available as a Docker image, jaegertracing/example-hotrod.
Centrally Configurable Sampling Policies
Jaeger clients have long supported centrally controlled per-service sampling policies. We are still working on rolling out full adaptive sampling to the open source version, but now the collectors allow configuring sampling strategies via a configuration file (see Sampling section in the documentation) that can be pushed to the clients without manual re-configuration of the microservices.
Running Jaeger UI Behind Reverse Proxy
Another popular request is to support running Jaeger UI with a custom site prefix, such as mycompany.com/jaeger. Now possible with the new query.base-path command line argument or the QUERY_BASE_PATH environment variable.
Google Analytics Support in the UI
If you are running a tracing team in your company, you probably want to measure how other engineers are using Jaeger. Jaeger UI supports Google Analytics, see Deployment documentation on how to configure it.
Metrics Improvements
We are still tweaking how the backend emits metrics, check the issues list below.
Backend Changes
New Features
- Add sampling handler with file-based configuration for agents to query (#720) (#674)
- Allow overriding base path for UI/API routes and remove --query.prefix (#748)
- Add Dockerfile for hotrod example app (#694) <Guilherme Baufaker Rêgo>
- Publish hotrod image to docker hub (#702)
- Dockerize es-index-cleaner script (#741)
- Add a flag to control Cassandra consistency level (#700)
- Collect metrics from ES bulk service (#688)
- Allow zero replicas for Elasticsearch (#754)
Fixes
- Apply namespace when creating Prometheus metrics factory (fix for #732) (#733)
- Disable double compression on Prom Handler - fixes #697 (#735) <Juraci Paixão Kröhling>
- Use the default metricsFactory if not provided (#739)
- Avoid duplicate expvar metrics - fixes #716 (#726)
- Make sure different tracers in HotROD process use different random generator seeds (#718)
- Test that processes with identical tags are deduped (#708)
- When converting microseconds to time.Time ensure UTC timezone (#712)
- Add to WaitGroup before the goroutine creation (#711)
- Pin testify version to ^1.2.1 (#710)
UI Changes
New Features
- Support running Jaeger behind a reverse proxy (fixes #42)
- Track Javascript errors via Google Analytics (fixes #39)
- Add Google Analytics event tracking for actions in trace view (#191)
Fixes
Release 1.2.0
Backend Changes
New Features
- Use elasticsearch bulk API (#656)
- Support archive storage in the query-service (#604)
- Introduce storage factory framework and composable CLI (#625)
- Make agent host port configurable in hotrod (#663)
- Add signal handling to standalone (#657)
Fixes
- Remove the override of GOMAXPROCS (#679)
- Use UTC timezone for ES indices (#646)
- Fix elasticsearch create index race condition error (#641)
UI Changes
New Features
- Use Ant Design instead of Semantic UI (jaegertracing/jaeger-ui#169)
Fixes
- Fix 2 digit lookback (12h, 24h) parsing (jaegertracing/jaeger-ui#167)
Release 1.1.0
Backend Changes
New Features
- Add support for retrieving unadjusted/raw traces (#615)
- Add CA certificates to collector/query images (#485)
- Parse zipkin v2 high trace id (#596)
Fixes
- Skip nil and zero length hits in ElasticSearch storage (#601)
- Make Cassandra service_name_index inserts idempotent (#587)
- Align atomic int64 to word boundary to fix SIGSEGV (#592)
- Add adjuster that removes bad span references (#614)
- Set operationNames cache initial capacity to 10000 (#621)
UI Changes
New Features
- Change tag search input syntax to logfmt (jaegertracing/jaeger-ui#145)
- Make threshold for enabling DAG view configurable (jaegertracing/jaeger-ui#130)
- Show better error messages for failed API calls (jaegertracing/jaeger-ui#127)
- Add View Option for raw/unadjusted trace (jaegertracing/jaeger-ui#153)
- Add timezone tooltip to custom lookback form-field (jaegertracing/jaeger-ui#161)
Fixes
- Use consistent icons for logs expanded/collapsed (jaegertracing/jaeger-ui#86)
- Encode service name in API calls to allow '/' (jaegertracing/jaeger-ui#138)
- Fix endless trace HTTP requests (jaegertracing/jaeger-ui#128)
- Fix JSON view when running in dev mode (jaegertracing/jaeger-ui#139)
- Fix trace name resolution (jaegertracing/jaeger-ui#134)
- Only JSON.parse JSON strings in tags/logs values (jaegertracing/jaeger-ui#162)
Release 1.0.0
Release 0.9.0
UI Changes
- Refactor trace detail jaegertracing/jaeger-ui#53
- Virtualized scrolling for trace detail view jaegertracing/jaeger-ui#68
- Mouseover expands truncated text to full length in left column in trace view jaegertracing/jaeger-ui#71
- Make left column adjustable in trace detail view jaegertracing/jaeger-ui#74
- Fix trace mini-map blurriness when < 60 spans jaegertracing/jaeger-ui#77
- Fix Google Analytics tracking jaegertracing/jaeger-ui#81
- Improve search dropdowns jaegertracing/jaeger-ui#84
- Add keyboard shortcuts and minimap UX jaegertracing/jaeger-ui#93
Backend Changes
Release 0.8.0
Convert to Apache 2.0 License