* 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

* Update ConsulConfigurationCenterSettings.java

add aclTokne

* Update ConsulConfigurationWatcherRegister.java

add aclToken

* Update application.yml

add aclToken

* Update ConsulConfigurationCenterSettings.java

add aclToken

* Update application.yml

add aclToken

* add aclToken

* Replace with util

* Replace with util

* add consul aclToken

* Add service type from register and support browser as service type

* Add service type at agent side.

* Fix format.

* Fix a test.

* Fix formats.
Co-authored-by: Nkezhenxu94 <kezhenxu94@163.com>

* provide thread monitor task service to create

* provide thread monitor task GraphQL implements

* 1. change thread monitor field names
2. fix `getThreadMonitorTaskList` query time bucket error

* provide config stream processor

* update submodule `query-protocol`

* resolve e2e-mysql error

* remove useless storage interface method.

* rename `ThreadMonitorTask` to `ProfileTask`

* change e2e-profile to the top level

* fix profile test analyze error

* remove StringUtil#isBlank.

* 1. remove create profile task duration unit
2. remove GraphQL getTask list duration field
3. add `profileTaskQueryMaxSize` in `storage` -> `elasticsearch(7)` configuration, default get 200 profile task

* provide e2e different storage tests

* 1. fix rat check
2. remove DurationUtils.java#toSecond
3. remove ProfileTaskQueryEs7DAO

* fix e2e code format error

* provide es6 and es7 storage e2e tests

* change e2e profile es module artifactId
Co-authored-by: Nkezhenxu94 <kezhenxu94@163.com>

* Fix mave-os plugin issues for Eclipse m2e

* Add os-msven-plugin.version property

* provide config stream processor

* 1. rename config to none stream
2. add comments on none stream relate classes
Co-authored-by: 吴晟 Wu Sheng <wu.sheng@foxmail.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: Nkezhenxu94 <kezhenxu94@163.com>

* [maven-release-plugin] prepare release v6.6.0

* [maven-release-plugin] prepare for next development iteration

* Modify MySQLDAO and H2DAO

* Fix service instance ID build bug.

* Add instance ids into the relation metrics.

* Add Java agent plugin for Jdk Threading

* Fix expected data according to changes in master

* Update agent.config

* Fix failed plugin test

* support min function.

* fix logical bug and update test case.

* the same here.

* 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.

* dispatcher

* getServiceInstanceTopology implementation

* CacheUpdateTimer

* fix compilation failure

* fix compilation failure

* fix esDao

* Update dao list

* dispatcher

* getServiceInstanceTopology implementation

* CacheUpdateTimer

* fix compilation failure

* fix compilation failure

* fix esDao

* Update dao list

* test e2e

* add official_analysis.oal & update getServiceInstanceTopology

* test instance topo for single service

* fix gql

* fix verifyServiceInstances

* verifyServiceInstanceTopo

* fix verifyServiceInstanceTopo

* fix ServiceInstanceInventory#name

* fix ServiceInstanceInventory#name

* e2e test

* fix action

* fix provider port

* fix Instance Node Type

* re run

* fix expected-data

* add e2e mysql

* set @test timeout

* fix ci

* increase timeout

* re check

* test ttl es7

* test ttl

* fix action

* merge group

* test ttl es7

* replace official_analysis.oal

* replace official_analysis.oal

* comments

* add TODO

* add TODO

* fix filed name

* Update pom.xml

Exclude "service-apdex-threshold.yml" from jar

* Add service-apdex-threshold.yml to the config folder of release jar

* Add apdex function to OAL

* Add empty line

* Setup config watcher

* Add identifier type to function parameter

* Add config test

* Update score algorithm

* Replace responseCode with status

* Add comments about apdex score algorithm

* Add docs

* Add e2e test case

* Update test case

* Fix disptch class generating error

* Update value name of apdex metric

* Tuning threshold

* Fix single tolerated point bug

* [Feature] Officially support ElasticSearch 7 as backend storage

* Extract bootstrap module to be shared by multiple starters

* Add missing configuration file and distinguish different version in test

* Update known-oap-backend-dependencies-es7.txt

Update the dependency lib

* Fix missing adaptation to ElasticSearch 7

* Rename ElasticSearch 7 specific class with Es7 infix

* Fix miss-adapted ElasticSearch DAO API

* Add ES7 specific configuration and polish documentations

* Polish documentations

* Polish documentations

* Sort the segment fragments

* Add comment.

* Remove unnecessary box codes.

* plugin code

* NPE FIX

* Add componentId for apache servicecomb.

* Edit according to comment

* add servicecomb

* Edit according to comment

* fix

* set no statement.

* update sql.

* update statement.

* revert threshold.

* Update joda lib to fix UTC 13/14 bug

* Change the dependencies file.

* Refactor DataCarrier, support ArrayBlockingQueueBuffer as the implementation for blocking queue buffer.

* Fix style issue.

* Remove import.

* Remove uesless codes.

* fix component-libraries.yml miss component:rest-high-level-client

* Update component-libraries.yml

Add mapping.