* Add lombok dependency into root pom.xml
* Update all depending lombok pom.xml(s)
* Change lombok version into latest(1.18.10)
* Revert lombok dependency config of test projects
* Remove redundant lombok dependency of submodule
* Move Lombok into dependencies node for applying globally
### Motivation:
Codes clean up
### Modifications:
- Remove v1 header, follow up #4244
- Use built-in Base64 class (since JDK8)
### Result:
- No more legacy v1 headers
- No unnecessary codes concerns by using built-in ability
### Motivation:
Make E2E tests more stable.
### Modifications:
Verify the traces loosely as other tests, and remove the `verify` method which verifies traces strictly, as we have preparation that also generates traces.
### Result:
E2E tests are more stable.
Motivation:
Reduce unnecessary memory allocation in frequently used class.
Modifications:
Replace the `AtomicInteger` with `AtomicIntegerFieldUpdater`
Result:
We can save 4 bytes (for the reference to `AtomicInteger` itself) for each `TracingContext`, which saves credible memory in a high-concurrent agent service.
* 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>
* Support new percentile func with new alarm and exporter for this new func.
* Fix e2e and OAL script
* Fix wrong column.
* Fix percentile bug and oal engine bug.
* Update query protocol and add percentile test case
* Support new query
* Adopt GraphQL requirement
* Fix wrong type cast.
* Fix query in H2 and ES.
* Fix docs and comments.
* Fix an e2e compile issue
* Fix javadoc issue and e2e test issue.
* Change CPM to Apdex in TTL test.
* Fix OAL for TTL e2e
* Add metrics query for service percentile.
* Fix OAL engine bug. Method deserialize is not working when more than two field types are IntKeyLongValueHashMap
* Support multiple IntKeyLongValueHashMap fields in remote. About serialize/deserialize methods.
* Fix graphql statement error in e2e.
* Fix serialize not working and add generated serialize/deserialize of percentile into test cases.
* Fix test case format
* Remove generated code test.
* Fix failed e2e test
* Use avg resp time to apdex in the TTL test.
* ADD multiple linear metrics check for endpoint in e2e cluster.
* Support `-` to represent no threshold and doc of alarm about this.
* Move break to right place.
* Fix wrong break(s)
* Fix break and add a test case for multiple values alarm.
* Fix format.
* Add more doc for this new feature and GraphQL query protocol.
Co-authored-by: Jared Tan <jian.tan@daocloud.io>
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 es7 support to docker
* Add es7 to github aciton workflow
* Rename dockerfile
* Update docker-compose
* Update matrix es name
* Set oap tag
* Add document
* Update How-to-build.md
José Augusto
John Niang
kezhenxu94
jialong
mrproliu
吴晟 Wu Sheng
Kanro
Daming
aderm
Liu Hao
Qiuxia Fan
sikelangya
Jared Tan
qiuyu
zhang-wei
tzy1316106836
dengliming
Weiyi Liu
shine
Gao Hongtao
geektcp
web-xiaxia