* Add Mariadb JDBC plugin and provide tests
* Refactor component name
* Reformat plugin description and remove healthcheck span from the test
Co-authored-by: Efe Kaptan <Efe.Kaptan@webtrekk.com>
Co-authored-by: zhang-wei <pknfe@outlook.com>
Co-authored-by: 吴晟 Wu Sheng <wu.sheng@foxmail.com>
Here are the list of changes we made in this pull request. Top 3 are the principle changes, others are following these principles.
1. New agent and mesh report protocol.
2. New agent header protocol.
3. Service register, instance register and network address register have been removed permanently.
4. Service traffic, instance traffic and network alias metrics are added to replace the service, instance and network address inventory.
5. Register process has been removed.
6. Metrics stream process supports insert only mode, especially for traffic entities.
7. Metrics stream process supports no-downsampling mode for traffic entities and network alias.
8. Remove all register mechanism and cache in the java agent.
9. Remove MONTH step in GraphQL query.
10. Update UI to remove MONTH step query, the max query range is 60 days now.
11. Simplify the TTL to metrics and record. And the unit has been formatted in Day unit. No specific TTL for ElasticSearch storage.
12. Buffer mechanism of trace receiver and mesh receiver has been removed due to no register.
13. New service id, instance id and endpoint id rules, including service relation, instance relation and endpoint relation id rules.
14. Java agent support `keep tracing` mode, meaning, agent generating tracing context even the backend is unconnected/unavailable.
15. Plugin test tool up to date, in order to support new protocol.
16. Plugin tests expected data files updated.
17. E2E tests updated.
18. Telemetry of Grafana config has been merged into one.
19. Documentation updates.
20. [TBD] InfluxDB storage implementation is not available, need @dmsolr to fix later, in order to reduce the master change block by this PR.
* sniffer processing profile task and report status and snapshot
* resolve testServiceDependencies test case error, use same register with `TraceSegmentServiceClient`
* resolve names
* change profile to single one thread run.
* 1. change to the ArrayList, because known the max size
2. rename issue resolved
* add profiling status enum
* change sniffer use full name issue
* 1. remove `prepareProfiling` method, build profiling status when construct `TracingContext`
2. add `TracingThreadListenerManager`, notify when tracing main thread finish
3. change ProfileThread start when process new profile task
* remove unnecessary getter
* add test assert error message
* adding `AgentServiceRule`
* revert original assert
* remove unnecessary getter
* resolve issues
* reduce findService invoke
* resolve style error
* recheck profiling when change first span operatin name
* resolve issues
1. remove `ContextManager#profilingRecheck`, only check on `TracingContext`
2. rename comments
3. resolve volatile array setting
* remove article link
* add `ProfileTask#maxSamplingCount` check
* resolve conflict (Downstream -> Commands)
* 1. change profilingSegmentSlots init on construct
2. if is profiling, recheck dont need to stop
3. total profiling count increment on first dump
* remove unused return val
* remove some `@param` and `@return`
* add profile task check result data bean
* change profiler slot to `AtomicReferenceArray`
* resolved java doc error
* fix doc error, remove meaningless descriptions
* resolve missed profile receiver on oap starter
* resolve method invoke error
Co-authored-by: 吴晟 Wu Sheng <wu.sheng@foxmail.com>
Co-authored-by: kezhenxu94 <kezhenxu94@163.com>
* Provide profile task downstream to sniffer
* fix agent unit testcase issue
* add profile switch config on sniffer
* fix es error
* 1. add @DefaultImplementor on the sniffer profile task service
2. change ProfileTaskExecutionService#PROFILE_TASK_READY_SCHEDULE to final and remove volatile
2. fix style error
* change timeFromStartMills use `<` to compare
* 1. add `maxSamplingCount` to profile task
2. make profile task limit to the common package
* 1. change `agent.active_profile` to `profile.active` and make true on default
2. add `maxSamplingCount` in profile task
3. use `createTime` to check has new command list
4. add task re-check before process profile task
* 1. add `profile-receiver` document
2. change `ProfileTaskExecutionService` use single schedule thread pool
3. cache dont need fetch data when no data, use auto-fresh mechanism only
* remove navigate time judge, fix comment wrong meaning
* Add play-scenario
* Set play plugin as default
Co-authored-by: 吴晟 Wu Sheng <wu.sheng@foxmail.com>
Co-authored-by: Weiyi Liu <liuweiyi@cmss.chinamobile.com>
* Update JDK compiling level to 8, and remove zip dist.
* Exclude annotation and shade API.
* Fix more exclusion.
* 1. Update grava and gson 2. Fix compile issue. 3. Keep protoc and maven plugin in old version. Some incompatible of 3rd party grpc proto.
* Fix dependency conflicts, license and notice issue, and dependency check script issue
Co-authored-by: kezhenxu94 <kezhenxu94@163.com>
* Remove the local span and exit span register mechanism in Java agent scenario.
* Fix config, plugin, and document, as exit span is not required register anymore.
* Try to fix the test case expected data due to no register for exit span.
* Fix toolkit case.
* Remove exit span from plugin test framework document.
* Update protocol, FAQ, and CHANGELOG documents to highlight this change.
* Fix NPE when no entry span in the whole segment. Set endpoint to null in segment entity.
* Fix the snapshot and add inexistence operation name id.
* Fix several async cases.
* Fix undertow test case.
* Fix wrong error log name.
* Keep name consistent with 6.x concepts.
* Try to fix 3 async scenarios.
* Fix okhttp case.
* Fix Spring Async case.
* Fix another NPE
* Fix NPE when first span has no endpoint id when it is local or exit span.
* Still fill first operation name when no endpoint id.
xbkaishui
zifeihan
吴晟 Wu Sheng
Evan
Xin,Zhang
hailin0
Lu Jiajing
zshit
于玉桔
Daming
songzhendong
gongdewei
mrproliu
dagmom
Jared Tan
Efe Kaptan
kezhenxu94
Kanro
Andy Ai
cyejing
seifeHu
zhang-wei
aderm