* #3084 remove some standard notices in order to cut down the NOTICE file.

* update exclude element sql/soft_version of rat plugin

* update soft_version

* add source license full text into source license

* exclude ScriptRunner.java on rat check

* Add a script to check the license

### Motivation

Check licenses in the distribution package

### Modification

1. Add a script to check licenses, and list known licenses.
1. Remove unused dep license, lombok.
1. Remove unnecessary ignored patterns in .gitignore.
1. Add missing config items to apache-rat plugin, which just checked a small part of files before.
1. Add check to GitHub Actions process

### Result

1. Newly-added dependencies should be checked and confirmed.
1. Closes #1578

* Separate rat and dependency check

* Tee dependencies to stdout

* Add more debug messages

* Check light-weight task first

* Remove .helmignore file

* Exclude .mvn/jvm.config and .mvn/wrapper/maven-wrapper.properties

When running rat, exclude .mvn/jvm.config and .mvn/wrapper/maven-wrapper.properties

* fix workflow dependent bug

* fix workflow dependent bug 2

* fix workflow dependent bug 2
Co-authored-by: Nsunchaohe <sunzhaohe@linklogis.com>
Co-authored-by: Ndailidong <dailidong66@gmail.com>

* feat:optimizing code

* add licence and  format code

* refactor ConnectionFactory to static inner holder Singleton

* remove redundant import

* make getSqlSessionFactory() method private

* fix sonar issue

* remove @Ignore of MailUtilsTest

* add MailUtilsTest to pom.xml to test

* fix MailUtilsTest path error in pom.xml

* modify test method name

* add assert and logger to unit test

* add log

* add log

* add AlertDaoTest

* move AlertDaoTest to new module

* modify test in pom.xml

* remove unnecessary log

* Update quick-start.md

* 更新demo的地址

* add rpm plugin

* delete the git ignore files

* 测试git ignore

* 测试ignore

* optimize the .gitignore file

* add rpm package, delete unuse copy jar action in assembly

* delete docs dir

* add rpm plugin support

* add rpm plugin support

* add rpm plugin support

* dolphinscheduler-common have not bin dir

* dolphinscheduler-common have not bin dir

* delete unuse config about assembly

* add defineSatement

* add rpm plugin support

* add rpm plugin support

* add rpm plugin support

* add rpm support

* update install dirname , make front and backend together

* update rpm name

* update rpm name

* update rpm config

* add jars excludes

* add jars excludes

* add rpm plugion

* add rpm plugion

* add rpm plugion

* add auto create /opt/soft

* The install dir can not be fixed to apache-dolphinscheduler-incubating-1.2.1 , its version is 1.2.2

* install from rpm will create a link

* the ui install thrown rpm only support jetty not nginx

* the ui install thrown rpm only support jetty not nginx

* sql目录里加上soft_version文件

* env dir need in conf dir

* remove no use module

* add module

* updaate

* rpmbuild add dolphinscheduler-service module

* Adapting partial code(file name start with F) to the sonar cloud rule

* add more unit test

* add License

* add includes configuration to maven-surefire-plugin

* fix getResourceFilesList incorrect logic

* upgrade curator version
issue: https://github.com/apache/incubator-dolphinscheduler/issues/2020
curator issue: https://github.com/apache/curator/pull/297

* add DefaultEnsembleProvider override

* add some unit test

* add License

add embedded database h2 and update embedded zookeeper

* add processInstanceService UT

* fix taskInstance.isSubProcess
add processInstanceService UT

* add taskInstance.isSubProcess UT

* modify taskInstance.isSubProcess UT

* add license

* remove author&date

* add ui-test

* add e2e license and notice

* e2e delete dolphinscheduler parent project dependency

* pom.xml delete e2e dependency
Co-authored-by: Nchenxingchun <50446296+chenxingchun@users.noreply.github.com>

* add sqoop task

* add sqoop task

* add sqoop task test

* add sqoop task test

* add sqoop task test

* modify add sqoop task test

* modify sqoop task test

* modify sqoop task test

* modify sqoop task test

* modify sqoop task test 2

* modify sqoop task test 3

* modify sqoop task test 3

* modify sqoop task test 3

* modify sqoop task test 4

* add executor name in processDefinitionInstance & taskInstance

* modify processInstanceTest

* modify processInstanceTest

* #1310 add executor user to the process instance & task instance pages

* add processInstanceUT & taskInstanceUT

* add processInstanceUT & taskInstanceUT

* modify processInstanceTest & taskInstanceTest

* Remove duplicate code

* add userServiceUT

* 1，remove dolphinscheduler-rpc module  2，add dolphinscheduler-remote module 3，add dolphinscheduler-service module 4，refactor LoggerServer module (#1925)

* 1，remove dolphinscheduler-rpc module
2，add dolphinscheduler-remote module
3，add dolphinscheduler-service module
4，refactor LoggerServer module

* ProcessUtils modify

* Refactor architecture (#1926)

* move version to parent pom

* move version properties to parent pom for easy management

* remove freemarker dependency

* delete CombinedApplicationServer

* #1871 correct spelling

* #1873 some updates for TaskQueueZkImpl

* #1875 remove unused properties in pom

* #1878
1. remove tomcat dependency
2. remove combined_logback.xml in api module
3. format pom.xml for not aligning

* #1885 fix api server startup failure
1. add jsp-2.1 dependency
2. remove jasper-runtime dependency

* add stringutils ut (#1921)

* add stringutils ut

* Newfeature for #1675. (#1908)

Continue to finish the rest works, add the cache feature for dependence,mr,python,sub_process,procedure and shell.

* Add modify user name for process definition (#1919)

* class overrides equals() and should therefore also override hashCode()

* #1862 add modify user in process difinition list

* #1862 add pg-1.2.2 ddl.sql

* modify ScriptRunnerTest

* add updateProessDifinition UT

* modify updateProcessDifinition UT

* modify updateProcessDifinition UT

* modify mysql 1.2.2 ddl.sql&dml.sql

* add scope test to mysql in pom

* modify pg-1.2.2 ddl.sql

* refactor module

* updates
Co-authored-by: Nkhadgarmage <khadgar.mage@outlook.com>
Co-authored-by: Nzhukai <boness@qq.com>
Co-authored-by: NYelli <amarantine@my.com>

* dolphinscheduler-common remove spring (#1931)

* dolphinscheduler-common remove spring

* dolphinscheduler-common remove spring

* dolphinscheduler-common remove spring

* dolphinscheduler-common remove spring

* dolphinscheduler-common remove spring

* SpringApplicationContext class title add license (#1932)

* dolphinscheduler-common remove spring

* dolphinscheduler-common remove spring

* dolphinscheduler-common remove spring

* dolphinscheduler-common remove spring

* dolphinscheduler-common remove spring

* dolphinscheduler-common remove spring

* add license (#1934)

* dolphinscheduler-common remove spring

* dolphinscheduler-common remove spring

* dolphinscheduler-common remove spring

* dolphinscheduler-common remove spring

* dolphinscheduler-common remove spring

* dolphinscheduler-common remove spring

* Refactor architecture (#1936)

* move datasource classes to dao module

* fix send4LetterWord bug

* LoggerServiceTest remove ProcessDao (#1944)

* dolphinscheduler-common remove spring

* dolphinscheduler-common remove spring

* dolphinscheduler-common remove spring

* dolphinscheduler-common remove spring

* dolphinscheduler-common remove spring

* dolphinscheduler-common remove spring

* LoggerServiceTest remove ProcessDao

* exclude jasper-compiler in case of runtime conflict (#1938)

* move datasource classes to dao module

* fix send4LetterWord bug

* exclude jasper-compiler in case of runtime conflict

* DataAnaylysisServiceTest and ProcessDefinitionService modify

* remote module add comment

* OSUtilsTest modify

* add finally block to close channel (#1951)

* move datasource classes to dao module

* fix send4LetterWord bug

* exclude jasper-compiler in case of runtime conflict

* add finally block to close channel
Co-authored-by: NTboy <technoboy@yeah.net>
Co-authored-by: Nkhadgarmage <khadgar.mage@outlook.com>
Co-authored-by: Nzhukai <boness@qq.com>
Co-authored-by: NYelli <amarantine@my.com>

* Fix socket bug: read before sock connect. Add UT for FourLetterWordMain.

* Fix code smell

   Remove  @Ignore and  @test from testCmd().

* correct comment

* class overrides equals() and should therefore also override hashCode()

* #1862 add modify user in process difinition list

* #1862 add pg-1.2.2 ddl.sql

* modify ScriptRunnerTest

* add updateProessDifinition UT

* modify updateProcessDifinition UT

* modify updateProcessDifinition UT

* modify mysql 1.2.2 ddl.sql&dml.sql

* add scope test to mysql in pom

* modify pg-1.2.2 ddl.sql

CronUtils is a public quartz tools, then the project dolphinscheduler-api can remove dolphinscheduler-server

* combine logback config of master/worker/alert/api server to one logback.xml

* feature：data synchronization function

* feature：data synchronization function

* feature：data synchronization function

* fix：add license

* fix：resource close bug

* fix：remove class author

* fix：Improve test coverage

* fix：add UT

* fix：add UT

* fix：data sync node renamed to datax

* fix：add UT

* fix: UT bug

* fix：Optimize variable name

* fix：pom

* fix：Variable name error

* fix：optimize the code

* move version to parent pom

* move version properties to parent pom for easy management

* remove freemarker dependency

* delete CombinedApplicationServer

* #1871 correct spelling

* #1873 some updates for TaskQueueZkImpl

* #1875 remove unused properties in pom

* #1878
1. remove tomcat dependency
2. remove combined_logback.xml in api module
3. format pom.xml for not aligning

* #1885 fix api server startup failure
1. add jsp-2.1 dependency
2. remove jasper-runtime dependency

* move version to parent pom

* move version properties to parent pom for easy management

* remove freemarker dependency

* delete CombinedApplicationServer

* #1871 correct spelling

* #1873 some updates for TaskQueueZkImpl

* #1875 remove unused properties in pom

* #1878
1. remove tomcat dependency
2. remove combined_logback.xml in api module
3. format pom.xml for not aligning

* #1875 remove unused properties in pom