* up ui

* support ehcache 2.x

* This dependency should be added.

* Fix again.

* remove profiles and rename the package

* remove profiles

* Check package name org.apache.skywalking

* Only check REAL sources

* Exclude a dependency for test.

* Fix 5 places of using wrong Strings util.

* Support namespace in Nacos cluster/configuration

* Give Nacos default namespace as per config/registry

* code cleanup: remove unnecessary and optimize the function's parameters.

* fix code style.

Provide the codebase of plugin tests. Make the plugin test in the CI loop.

* test: add service reset command test case

* test: update test case

* Exclude more generated sources and plugin instrumentation definition classes

* Support dynamically configure alarm settings

* Update documentation

* Provide Consul dynamic configuration center implementation

* Add more unit tests

* Fix unit test

* Add more unit tests and remove unused file

* Remove redundant doc

* Add tests on webapp to increase test coverage

* Rename test class

* Add tests on webapp to increase test coverage

* Fix unit tests

* Remove duplicated class

* Exclude generated sources from test coverage

* Exclude more generated sources

* Upgrade guava version to support higher JDK version

* Adjust license version

* Update doc

* Switch to SkyWalking CI nodes

* Switch E2E to SkyWalking CI nodes

* Identify CI container name

* Try to bring coverall test coverage comments back

* Remove suspicious rule

* Sync

* Try checkout submodule

* Update labeler.yml

* Update labeler.yml

* Update labeler.yml

* Update labeler.yml

* Rebase

* Remove jmh annotation processor

* Update README.md

* Replace with placeholder and remove Coverall badge in README

* Exclude generated classes from coverage analysis

Modify `hot` to `host`

* add powered-by.md

add xin.com

* update powered-by.md

add xin.com

* Add pulsar apm plugin.

* Fix check style

* Fix pulsar consumer component define.

* Add pulsar to component-libraries.yml

* Fix error interceptor class.

* Add pulsar to agent support list.

* Add Pulsar to ComponentsDefine and component-libraries.yml

* Move create entry span log of consumer from after method to before method

* Fix send callback issue when exception cause.

* Fix test issues

* Move pulsar plugin to optional plugins

* Add none messages tests for interceptor of producer and consumer.

* Remove unused comments.

* Move pulsar plugin back to the apm-sdk-plugin

* Fix comments

* remove set startTime for entry span(default is set by System.currentTimeMillis)

* Fix comments

* sync ui

* sync skywalking-query-protocol
sync ui

* sync skywalking-query-protocol

sync ui

* sync ui

* MOD: Compatible with KafkaTemplate

* MOD: modify test

* Exclude the test codes from source release.

* Don't depend on antd anyway.

* Committer vote and set up document.

* Change document link structure.

* Fix typo.

* Revert labeler

* Remove .travis.yml as well

Remove .travis.yml as well since it's disabled permanently

* sync ui

* query-server-time-info

* query-server-time-info

* query-server-time-info

* query-server-time-info

* query-server-time-info

* sync skywalking-query-protocol

* sync ui

* sync ui

* sync skywalking-query-protocol

* sync skywalking-query-protocol